公开(公告)号：US5932095A

公开(公告)日：1999-08-03

申请号：US609345

申请日：1996-03-01

Applicant: Henry Walters ,  Dale Messer ,  Dale Clay ,  Robert W. Allington

Inventor： Henry Walters ,  Dale Messer ,  Dale Clay ,  Robert W. Allington

IPC: G01N1/10 ,  B01D11/00 ,  B01D11/02 ,  B01D11/04 ,  F04B9/04 ,  F04B15/08 ,  F04B49/06 ,  F16K15/18 ,  G01F1/34 ,  G01N1/34 ,  G01N1/40 ,  G01N30/00 ,  G01N30/02 ,  G01N30/28 ,  G01N30/60 ,  G01N33/28 ,  G01N35/04 ,  G21F5/015 ,  B01D35/00

CPC classification number: F04B9/042 ,  B01D11/0203 ,  B01D11/0407 ,  F04B15/08 ,  F04B49/065 ,  F16K15/183 ,  G01F1/34 ,  G01N1/34 ,  G01N1/40 ,  G01N30/28 ,  G21F5/015 ,  F04B2205/03 ,  F04B2205/05 ,  F04B2205/09 ,  F05B2230/41 ,  F05C2201/0493 ,  F05C2253/12 ,  G01N2001/4033 ,  G01N2001/4061 ,  G01N2030/009 ,  G01N2030/6013 ,  G01N2035/0441 ,  G01N30/02 ,  G01N30/6034 ,  G01N30/6069 ,  G01N30/6091

Abstract: A multiple chamber sample holding cartridge is used with a supercritical fluid extractor that causes membranes dividing the cartridge into chambers to rupture upon the pressurization of the sample cartridge, thereby allowing the intermixing of materials contained in the chambers. The neutral oil and loss determination of soybean and other oilseed oils by supercritical fluid extraction is efficient with this two-chambered sample cartridge.

Abstract translation: 多室样品保持盒与超临界流体萃取器一起使用，其导致膜在将样品盒加压时将盒分解成室以破裂，从而允许包含在室中的材料的混合。 通过超临界流体萃取，大豆和其他油籽油的中性油和损失测定对于这种两室样品盒是有效的。

公开(公告)号：US5864745A

公开(公告)日：1999-01-26

申请号：US537855

申请日：1995-11-16

Applicant: Kimio Kawagoe ,  Soo-Myung Hon ,  Kenji Takenaka ,  Manabu Sugiura ,  Eiji Tokunaga

Inventor： Kimio Kawagoe ,  Soo-Myung Hon ,  Kenji Takenaka ,  Manabu Sugiura ,  Eiji Tokunaga

IPC: C23C4/02 ,  C23C4/06 ,  C23C4/08 ,  F04B27/08 ,  F04B27/10 ,  B05D5/08 ,  B05D3/12

CPC classification number: F04B27/086 ,  C23C4/02 ,  C23C4/06 ,  C23C4/08 ,  F04B27/1054 ,  F05B2230/41 ,  F05C2201/025 ,  F05C2201/0466 ,  F05C2201/0475 ,  F05C2201/0493 ,  F05C2201/906 ,  F05C2203/06 ,  F05C2251/12 ,  F05C2253/12 ,  Y10T428/12063

Abstract: In order to enhance the seizure resistance of a swash plate, which is the sliding part of a swash-plate type compressor, copper alloy is flame-sprayed on the swash plate. Depending upon the necessity, the following control of structure/composition: (a) a mixed structure is provided such that atomized bronze powder, which is melted during flame spraying, and an unmelted atomized structure are mixed; (b) Pb is not contained or contained slightly in the melted structure: (c) Sn, P, Al, Ag, Si, Mn, Cr, Ni, Zn, Pb and/or Bi is added to the copper; (d) hard matters are added to copper alloy; and, (e) an intermediate layer of Ni or the like is formed between the flame-sprayed layer and the substrate, is carried out.

Abstract translation: PCT No.PCT / JP95 / 00441 Sec。 371日期：1995年11月16日 102（e）日期1995年11月16日PCT 1995年3月16日PCT PCT。 公开号WO95 / 25224 日期1995年9月21日为了提高旋转斜盘式压缩机的滑动部分的斜盘的抗咬合性，将铜合金火焰喷涂在斜盘上。 根据需要，结构/组成的以下控制：（a）混合结构，使得在火焰喷涂期间熔化的雾化青铜粉末和未熔化的雾化结构混合; （b）在熔融结构中不含Pb或轻微含有：（c）向铜中加入Sn，P，Al，Ag，Si，Mn，Cr，Ni，Zn，Pb和/或Bi; （d）将硬质添加到铜合金中; 和（e）在火焰喷涂层和基板之间形成Ni等的中间层。

公开(公告)号：US5750027A

公开(公告)日：1998-05-12

申请号：US804682

申请日：1997-02-25

Applicant: Robert W. Allington ,  Henry LeRoy Walters ,  Daniel Gene Jameson ,  Yoossef Tehrani

Inventor： Robert W. Allington ,  Henry LeRoy Walters ,  Daniel Gene Jameson ,  Yoossef Tehrani

IPC: B01D11/02 ,  B01D11/04 ,  F04B9/04 ,  F04B15/08 ,  F04B49/06 ,  F16K15/18 ,  G01F1/34 ,  G01N1/34 ,  G01N1/40 ,  G01N30/02 ,  G01N30/28 ,  G01N30/32 ,  G01N30/60 ,  G01N30/82 ,  G01N35/04 ,  G21F5/015

CPC classification number: B01D11/0407 ,  B01D11/0203 ,  F04B15/08 ,  F04B49/065 ,  F04B9/042 ,  F16K15/183 ,  G01F1/34 ,  G01N1/34 ,  G01N1/40 ,  G01N30/28 ,  G01N30/82 ,  G21F5/015 ,  F04B2205/03 ,  F04B2205/05 ,  F04B2205/09 ,  F05B2230/41 ,  F05C2201/0493 ,  F05C2253/12 ,  G01N2001/4033 ,  G01N2001/4061 ,  G01N2030/6008 ,  G01N2030/6013 ,  G01N2035/0441 ,  G01N30/02 ,  G01N30/32 ,  G01N30/60

Abstract: A variable-orifice fluid restrictor for use with a supercritical extractor or chromatograph includes an inlet line for fluid at a pressure above its critical pressure, an extended tubular probe having an inner and an outer surface and a proximal and a distal end. The proximal end of the probe is disposed toward the inlet line. The distal end of the probe includes an adjustable orifice means adapted for metering the fluid and having first and second orifice members and an adjusting stem having first and second ends. The adjustable orifice means is adjacent to the outer surface of the probe and the orifice means is adjustable with the adjusting stem. The end of the adjusting stem is located at the distal end of the probe and is adapted for moving the first orifice member with respect to the second orifice member to control the adjustable orifice for varying the restriction of fluid passing through the adjustable orifice.

公开(公告)号：US5655432A

公开(公告)日：1997-08-12

申请号：US568707

申请日：1995-12-07

Applicant: Daniel Edward Wilkosz ,  Matthew John Zaluzec ,  Thomas Michel Dalka

Inventor： Daniel Edward Wilkosz ,  Matthew John Zaluzec ,  Thomas Michel Dalka

IPC: C10M169/04 ,  F01B3/00 ,  F02B75/28 ,  F04B27/10

CPC classification number: F02B75/28 ,  C10M169/04 ,  F01B3/0073 ,  F04B27/1054 ,  C10M2201/00 ,  C10M2201/041 ,  C10M2201/042 ,  C10M2201/05 ,  C10M2201/061 ,  C10M2201/062 ,  C10M2201/063 ,  C10M2201/065 ,  C10M2201/066 ,  C10M2201/08 ,  C10M2201/081 ,  C10M2201/082 ,  C10M2201/084 ,  C10M2201/087 ,  C10M2201/10 ,  C10M2201/102 ,  C10M2201/105 ,  C10M2201/16 ,  C10M2201/18 ,  C10M2211/06 ,  C10M2213/00 ,  C10M2213/02 ,  C10M2213/023 ,  C10M2213/043 ,  C10M2213/0606 ,  C10M2213/062 ,  C10M2213/0623 ,  C10N2210/02 ,  C10N2240/00 ,  C10N2240/22 ,  C10N2240/30 ,  C10N2240/50 ,  C10N2240/52 ,  C10N2240/54 ,  C10N2240/56 ,  C10N2240/58 ,  C10N2240/60 ,  C10N2240/66 ,  F05C2201/021 ,  F05C2201/025 ,  F05C2201/0466 ,  F05C2201/0475 ,  F05C2201/0493 ,  F05C2203/06 ,  F05C2203/083 ,  F05C2225/04 ,  F05C2253/12 ,  Y10T29/49236 ,  Y10T74/18336

Abstract: A swash plate type compressor having a cylinder block with cylinder bores disposed parallel to the axis of the cylinder block. A rotary shaft rotatably mounted within the cylinder block carries an aluminum swash plate. The swash plate is fixed to the rotary shaft and has two facial surfaces and an end surface. The facial surfaces have a coating of between 0.0005 inches to 0.002 inches of a heat curable, cross-linked polyfluoro elastomer bonded directly to the aluminum, a lubricious additive and a load bearing additive. A piston reciprocally fitted within the cylinder bore contains shoes which slideably intervene between the piston and the swash plate facial surfaces and reciprocate the pistons by rotation of the swash plate. The coating on the swash plate permits the use of slow silicon alloy aluminum without the need of metal plating or high finish polishing.

Abstract translation: 一种斜盘式压缩机，其具有与气缸体的轴线平行设置的气缸孔的气缸体。 可旋转地安装在气缸体内的旋转轴携带铝斜盘。 旋转斜盘固定在旋转轴上，具有两个表面和一个端面。 表面具有0.0005英寸至0.002英寸的可直接结合到铝的可热固化的交联聚氟弹性体，润滑添加剂和承载添加剂的涂层。 往复配合在气缸孔内的活塞包含可滑动地插入在活塞和斜盘面之间的鞋，并且通过旋转斜盘的旋转往复运动活塞。 旋转斜盘上的涂层允许使用慢硅合金铝，而不需要金属电镀或高精抛光。

公开(公告)号：US5584989A

公开(公告)日：1996-12-17

申请号：US134032

申请日：1993-10-12

Applicant: Daniel G. Jameson

Inventor： Daniel G. Jameson

IPC: B01D11/00 ,  B01D11/02 ,  B01D11/04 ,  F04B9/04 ,  F04B15/08 ,  F04B49/06 ,  F16K15/18 ,  G01F1/34 ,  G01N1/34 ,  G01N1/40 ,  G01N30/02 ,  G01N30/28 ,  G01N30/60 ,  G01N35/04 ,  G21F5/015

CPC classification number: F04B9/042 ,  B01D11/0203 ,  B01D11/0407 ,  F04B15/08 ,  F04B49/065 ,  F16K15/183 ,  G01F1/34 ,  G01N1/34 ,  G01N1/40 ,  G01N30/28 ,  G21F5/015 ,  F04B2205/03 ,  F04B2205/05 ,  F04B2205/09 ,  F05B2230/41 ,  F05C2201/0493 ,  F05C2253/12 ,  G01N2001/4033 ,  G01N2001/4061 ,  G01N2030/6013 ,  G01N2035/0441 ,  G01N30/02

Abstract: To collect analyte in a supercritical fluid extraction process, the extractant flows to a collection container under pressure. In one embodiment, the collection container contains collection solvent through which the extractant flows to partition analyte. The extractant adds to the liquid and when the collection solvent-extractant mixture rises to a heating zone, the extractant vaporizes selecively since its vapor pressure is higher than the vapor pressure of the collection solvent. When its pressure exceeds a preset valve pressure it is vented so that extractant continually leaves the collection container. After the extraction is complete, the analyte is concentrated in the collection solvent. In another embodiment, the collection vessel includes a solid material on which the analyte collects. It is removed under pressure by a solvent that is concentrated under pressure.

Abstract translation: 为了在超临界流体萃取过程中收集分析物，萃取剂在压力下流到收集容器。 在一个实施方案中，收集容器含有收集溶剂，萃取剂通过该溶剂流动以分配分析物。 萃取剂添加到液体中，并且当采集溶剂萃取剂混合物升至加热区时，萃取剂由于其蒸气压高于收集溶剂的蒸气压而选择性地蒸发。 当其压力超过预设的阀压力时，其被排出，使得萃取剂连续地离开收集容器。 萃取完成后，将分析物浓缩在收集溶剂中。 在另一个实施方案中，收集容器包括分析物在其上收集的固体材料。 在压力下通过在压力下浓缩的溶剂除去。

公开(公告)号：US5548973A

公开(公告)日：1996-08-27

申请号：US429878

申请日：1995-04-27

Applicant: Kenji Komine ,  Hiroyuki Isegawa

Inventor： Kenji Komine ,  Hiroyuki Isegawa

IPC: F04C29/00 ,  C10M105/36 ,  C10M105/38 ,  C10M171/00 ,  C23C8/80 ,  F01C21/08 ,  F01C21/10 ,  F04B39/00 ,  F04B39/02 ,  F04C18/344 ,  F04C18/356 ,  F04C23/00 ,  F04C29/02 ,  F16N7/36 ,  F16N15/00

CPC classification number: C10M105/36 ,  C10M105/38 ,  C10M171/008 ,  C23C8/80 ,  F01C21/08 ,  F01C21/104 ,  F04B39/0215 ,  F04C18/3442 ,  F04C18/3564 ,  F04C23/001 ,  F04C23/008 ,  F04C29/02 ,  F16N15/00 ,  C10M2207/281 ,  C10M2207/282 ,  C10M2207/283 ,  C10M2207/286 ,  C10M2211/022 ,  C10M2211/06 ,  C10M2215/04 ,  C10M2215/26 ,  C10N2240/00 ,  C10N2240/22 ,  C10N2240/30 ,  C10N2240/50 ,  C10N2240/52 ,  C10N2240/54 ,  C10N2240/56 ,  C10N2240/58 ,  C10N2240/60 ,  C10N2240/66 ,  F04C18/3441 ,  F04C2210/14 ,  F04C2210/26 ,  F04C2230/41 ,  F04C2240/603 ,  F05B2210/14 ,  F05B2230/22 ,  F05B2230/90 ,  F05C2201/021 ,  F05C2201/0442 ,  F05C2201/0457 ,  F05C2201/0466 ,  F05C2201/0478 ,  F05C2201/0493 ,  F05C2203/086 ,  F05C2225/04 ,  F05C2253/12 ,  F16N7/366

Abstract: A sealed-type compressor used with HFC refrigerant. The sealed-type compressor houses a motor and compression machinery in a sealed case. The compression machinery includes at least a pair of sliding members wherein one sliding member having aluminum as its main body and having its surface alumite treated and the other sliding member having a metal material. The compressor includes an at least quadrivalent ester oil for the refrigerating machine oil which lubricates the sliding members.

Abstract translation: 与HFC制冷剂一起使用的密封式压缩机。 密封型压缩机在密封的壳体中容纳电动机和压缩机械。 压缩机械包括至少一对滑动构件，其中一个滑动构件具有铝作为其主体并且具有其表面氧化铝处理，另一个滑动构件具有金属材料。 压缩机包括用于冷却机油的至少四价酯油，其润滑滑动构件。

公开(公告)号：US5296145A

公开(公告)日：1994-03-22

申请号：US75314

申请日：1993-06-11

Applicant: Robert W. Allington ,  Daniel G. Jameson ,  Robin R. Winter ,  Dale L. Clay

Inventor： Robert W. Allington ,  Daniel G. Jameson ,  Robin R. Winter ,  Dale L. Clay

IPC: B01D11/02 ,  B01D11/04 ,  F04B9/04 ,  F04B15/08 ,  F04B49/06 ,  F16K15/18 ,  G01F1/34 ,  G01N1/34 ,  G01N1/40 ,  G01N30/02 ,  G01N30/28 ,  G01N30/60 ,  G01N35/04 ,  G21F5/015 ,  B01D11/00

CPC classification number: B01D11/0203 ,  B01D11/0407 ,  F04B15/08 ,  F04B49/065 ,  F04B9/042 ,  F16K15/183 ,  G01F1/34 ,  G01N1/34 ,  G01N1/40 ,  G01N30/28 ,  G21F5/015 ,  F04B2205/03 ,  F04B2205/05 ,  F04B2205/09 ,  F05B2230/41 ,  F05C2201/0493 ,  F05C2253/12 ,  G01N2001/4033 ,  G01N2001/4061 ,  G01N2030/6013 ,  G01N2035/0441 ,  G01N30/02

Abstract: An apparatus for supercritical fluid extraction incorporates a removable extraction cartridge which in operation has insignificant pressure difference between its inside and outside walls. In one embodiment, the extractor includes a fraction collector for extractants, an automatic sample changer and an automatic cartridge transfer mechanism which provide completely automated extractions. To automatically perform extraction, valves for the fluids are automatically opened and closed in synchronism with the insertion and removal of the cartridges. These valves force a hard valve element into a softer valve seat with a valve stem that does not rotate significantly under the control of a rotary motor.

Abstract translation: 用于超临界流体萃取的装置包括可移除的提取筒，其在操作中在其内壁和外壁之间具有不显着的压力差。 在一个实施方案中，提取器包括用于萃取剂的馏分收集器，自动取样器和提供完全自动提取的自动送料机构。 为了自动执行萃取，流体的阀门将与插入和拆卸墨盒同步自动打开和关闭。 这些阀将硬阀元件压入较软的阀座，阀杆在旋转电机的控制下不会显着转动。

公开(公告)号：US5268103A

公开(公告)日：1993-12-07

申请号：US27257

申请日：1993-03-05

Applicant: Daniel G. Jameson ,  Robert J. Macomber ,  Robert W. Allington

Inventor： Daniel G. Jameson ,  Robert J. Macomber ,  Robert W. Allington

IPC: B01D11/00 ,  B01D11/02 ,  B01D11/04 ,  F04B9/04 ,  F04B15/08 ,  F04B49/06 ,  F16K15/18 ,  G01F1/34 ,  G01N1/34 ,  G01N1/40 ,  G01N30/02 ,  G01N30/28 ,  G01N30/60 ,  G01N35/04 ,  G21F5/015

CPC classification number: G21F5/015 ,  B01D11/0203 ,  B01D11/0407 ,  F04B15/08 ,  F04B49/065 ,  F04B9/042 ,  F16K15/183 ,  G01F1/34 ,  G01N1/34 ,  G01N1/40 ,  G01N30/28 ,  F04B2205/03 ,  F04B2205/05 ,  F04B2205/09 ,  F05B2230/41 ,  F05C2201/0493 ,  F05C2253/12 ,  G01N2001/4033 ,  G01N2001/4061 ,  G01N2030/6013 ,  G01N2035/0441 ,  G01N30/02

Abstract: To avoid deposits on the restrictor that channels extractant into a collector, a heated capillary tube pressure release restrictor, has a thermally insulated outlet end in a collecting trap substantially colder than the capillary tube. The restrictor is heated between the insulation and the capillary tube by Joulean heating. The solvent in the trap is at a pressure of 5 to 200 psi above atmospheric pressure. The thermal resistance of the insulation is selected to reduce the heat added to the extractant to a minimum and yet cause the temperature of the extractant to be in a range within which it is sufficiently hot so it does not freeze when added to the collection solvent but not so hot as to reduce partitioning of the extract and extractant before the extractant leaves the collection solvent. It has a thermal conductivity no greater than 60 BTU's per hour, per square foot, per inch for a one degree Fahrenheit difference.

Abstract translation: 为了避免限流器上的沉积物将通道提取到收集器中，加热的毛细管压力释放限制器在收集阱中具有基本上比毛细管冷的热绝缘出口端。 限流器通过Joulean加热在隔热层和毛细管之间加热。 捕集器中的溶剂的压力高于大气压力5至200 psi。 选择绝缘体的耐热性以将添加到萃取剂中的热量降至最低，并且使提取剂的温度处于足够热的范围内，使其在加入到收集溶剂中时不会冻结，但是 不那么热，以至于在萃取剂离开收集溶剂之前减少提取物和萃取剂的分配。 对于一华氏度的差值，其导热率不大于每小时60BTU，每平方英尺。

公开(公告)号：US5160624A

公开(公告)日：1992-11-03

申请号：US795987

申请日：1991-11-22

Applicant: Dale L. Clay ,  Robert W. Allington ,  Daniel G. Jameson ,  Robin R. Winter

Inventor： Dale L. Clay ,  Robert W. Allington ,  Daniel G. Jameson ,  Robin R. Winter

IPC: B01D11/00 ,  B01D11/02 ,  B01D11/04 ,  F04B9/04 ,  F04B15/08 ,  F04B49/06 ,  F16K15/18 ,  G01F1/34 ,  G01N1/10 ,  G01N1/34 ,  G01N1/40 ,  G01N30/02 ,  G01N30/28 ,  G01N30/60 ,  G01N35/04 ,  G21F5/015

CPC classification number: B01D11/0407 ,  B01D11/0203 ,  F04B15/08 ,  F04B49/065 ,  F04B9/042 ,  F16K15/183 ,  G01F1/34 ,  G01N1/34 ,  G01N1/40 ,  G01N30/28 ,  G21F5/015 ,  F04B2205/03 ,  F04B2205/05 ,  F04B2205/09 ,  F05B2230/41 ,  F05C2201/0493 ,  F05C2253/12 ,  G01N2001/4033 ,  G01N2001/4061 ,  G01N2030/6013 ,  G01N2035/0441 ,  G01N30/02

Abstract: An apparatus for supercritical fluid extraction incorporates a removable extraction cartridge which in operation has insignificant pressure difference between its inside and outside walls. Because of the low pressure difference, the extraction cartridge need not have the strength to withstand significant pressure and can be made out of molded plastic for disposable use as well as stainless steel and/or machined plastic for reusability. The extraction cartridge can be removed and opened for sample access without the use of tools. The outside of the cartridge can be purged after it is installed in a heated high pressure vessel to remove contamination from its exterior. In one embodiment, the extractor includes a fraction collector fr extractants, an automatic sample changer and an automatic cartridge transfer mechanism which provide completely automated extractions.

Abstract translation: 用于超临界流体萃取的装置包括可移除的提取筒，其在操作中在其内壁和外壁之间具有不显着的压力差。 由于低压差，提取筒不需要具有承受显着压力的强度，并且可以由用于一次性使用的模制塑料以及用于可重复使用的不锈钢和/或加工塑料制成。 提取盒可以拆卸和打开，无需使用工具进行样品通道。 在将其安装在加热的高压容器中以清除其外部的污染物之后，可将其清除。 在一个实施方案中，提取器包括馏分收集器fr萃取剂，自动样品更换器和提供完全自动提取的自动转移机构。

公开(公告)号：US4420986A

公开(公告)日：1983-12-20

申请号：US231461

申请日：1981-02-04

Applicant: Shozo Nakayama ,  Kimio Kato ,  Tusneo Sugiura ,  Yoshio Kato ,  Mikio Shugiura ,  Keiichiro Otu

Inventor： Shozo Nakayama ,  Kimio Kato ,  Tusneo Sugiura ,  Yoshio Kato ,  Mikio Shugiura ,  Keiichiro Otu

IPC: F04B27/08 ,  F16H23/10 ,  F16H23/00

CPC classification number: F04B27/0886 ,  F16H23/10 ,  F05C2201/0475 ,  F05C2201/0493 ,  F05C2253/12 ,  Y10T428/12701 ,  Y10T74/18336

Abstract: Disclosed is a sliding shoe for a rotatable swash-plate type refrigerant gas compressor. This shoe is slidably connected between a rotatable swash-plate and a ball rotatably engaged with a piston. One of the major surfaces of the shoe slidably contacts a sliding surface of the swash-plate. A sliding surface of the shoe facing the swash-plate is formed with a flat plane at its center portion and chamfered surface at the remaining portion of the sliding surface. At least the sliding plane of the shoe is coated with a lead alloy. According to the present invention, even if the swash-plate type compressor has no lubrication, abrasion and seizing of the shoe can be reduced to a great extent.

Abstract translation: 公开了一种用于可旋转斜盘式制冷剂气体压缩机的滑动鞋。 该鞋可滑动地连接在可旋转的斜盘和可旋转地与活塞接合的球之间。 鞋的主要表面之一可滑动地接触斜盘的滑动表面。 面对斜板的鞋的滑动面在其中心部分形成有平面，在滑动表面的其余部分形成倒角表面。 至少鞋的滑动面用铅合金涂覆。 根据本发明，即使旋转斜盘式压缩机没有润滑，也可以大大降低鞋的磨损和卡住。