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公开(公告)号:US2433457A
公开(公告)日:1947-12-30
申请号:US53337344
申请日:1944-04-29
Applicant: KOPPERS CO INC
Inventor: JARRETT TRACY C , GUERKE ROBERT D
CPC classification number: F16J10/04 , F02B77/02 , F05C2201/0406 , Y10S204/07 , Y10T29/49705 , Y10T29/49709
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公开(公告)号:US2412698A
公开(公告)日:1946-12-17
申请号:US47675343
申请日:1943-02-22
Applicant: HORST CORP V D
Inventor: DER HORST HENDRIK VAN
CPC classification number: F02B77/02 , C25D5/48 , C25D7/04 , C25F3/08 , F02F1/20 , F05C2201/0406 , Y10S29/012 , Y10S417/01 , Y10S428/934 , Y10T29/49677 , Y10T29/49705 , Y10T29/49709 , Y10T29/49982 , Y10T428/12479 , Y10T428/12847 , Y10T428/12861 , Y10T428/12993
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公开(公告)号:US2403455A
公开(公告)日:1946-07-09
申请号:US58735745
申请日:1945-04-09
Applicant: HASTINGS MFG CO
Inventor: PHILLIPS HAROLD P
CPC classification number: F16J9/00 , F05C2201/0406 , F16J9/22 , Y10S417/01
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公开(公告)号:JP6370391B2
公开(公告)日:2018-08-08
申请号:JP2016550762
申请日:2015-01-12
Inventor: ハイケ ハッテンドルフ
IPC: C22C19/05
CPC classification number: C22F1/10 , C22C19/05 , C22C19/056 , C22C30/00 , F01L3/02 , F01L2101/00 , F05C2201/0406
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公开(公告)号:JP5543973B2
公开(公告)日:2014-07-09
申请号:JP2011531898
申请日:2010-09-08
Applicant: 東芝キヤリア株式会社
IPC: F04C18/356 , F04C29/00
CPC classification number: F04C18/3564 , F01C21/08 , F01C21/0881 , F04C2230/21 , F04C2230/91 , F04C2230/92 , F05C2201/0403 , F05C2201/0406 , F05C2201/0439 , F05C2201/0442 , Y10T428/12549 , Y10T428/12576
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公开(公告)号:JP2004092528A
公开(公告)日:2004-03-25
申请号:JP2002255500
申请日:2002-08-30
Applicant: Kubota Corp , Kurimoto Ltd , 株式会社クボタ , 株式会社栗本鐵工所
Inventor: SHIBASAKA KAZUO , OTANI TAKANOBU , OZAKI MINORU , MIYAKE MASAKI
CPC classification number: F04B15/02 , F04B53/16 , F05C2201/0406 , F05C2201/0439
Abstract: PROBLEM TO BE SOLVED: To enable to use a slurry pumping cylinder for a long time by improving wear resistance thereof. SOLUTION: A slurry pressure feed pump is provided with the slurry pumping cylinder, a piston capable of reciprocating in the slurry pumping cylinder, and a drive device making the piston reciprocate in the slurry pumping cylinder. A suction part capable of sucking slurry and a delivery part capable of delivering slurry are formed on the slurry pumping cylinder. The suction part and the delivery part can be freely switched. The cylinder main body is provided with a primary layer 12 made of high chrome cast iron on an inner circumference surface side and with a secondary layer 13 made of carbon steel outside the primary layer 12. COPYRIGHT: (C)2004,JPO
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公开(公告)号:JP5652527B1
公开(公告)日:2015-01-14
申请号:JP2013205825
申请日:2013-09-30
Applicant: 株式会社富士通ゼネラル
IPC: F04C18/356 , F04C23/00 , F04C29/00
CPC classification number: F04C18/3564 , C23C8/04 , C23C8/26 , C23C28/044 , C23C28/046 , F01C21/0809 , F04C23/001 , F04C23/008 , F04C29/12 , F04C2230/91 , F04C2230/92 , F05C2201/0406 , F05C2201/0409 , F05C2201/0439 , F05C2201/0448 , F05C2201/046 , F05C2201/0466 , F05C2203/0808 , F05C2203/083 , F05C2203/0882 , F05C2253/12
Abstract: 【課題】空気調和機を暖房機として低外気温で使用した場合でも、環状ピストンが異常摩耗することのないロータリ圧縮機を得ること。【解決手段】環状のシリンダと、軸受部及び吐出弁部を有し前記シリンダの端部を閉塞する端板と、前記軸受部に支持された回転軸の偏芯部に嵌合され前記シリンダのシリンダ内壁に沿って該シリンダ内を公転し前記シリンダ内壁との間に作動室を形成する環状ピストンと、前記シリンダのベーン溝内から前記作動室内に突出して前記環状ピストンに当接し前記作動室を吸入室と圧縮室とに区画するベーンと、を有する圧縮部を備えるロータリ圧縮機において、前記ベーンは、鋼材で形成されるとともに前記環状ピストンとの摺動面にダイヤモンド状炭素層が形成され、前記環状ピストンは、0.15〜0.45wt%のリンを添加したモニクロ鋳鉄で形成される、又は、鋳鉄若しくは鋼材で形成されるとともに外周面に窒化鉄層が形成される。【選択図】図3
Abstract translation: 甚至当一个在低外部空气温度作为加热器的空调机,环形活塞能够不得到的旋转式压缩机异常磨损。 和圆形筒,一个端板,用于封闭所述汽缸的端部具有轴承部和排出阀单元,装配到由气缸的轴承部支承的旋转轴的偏心部 环形活塞形成在气缸内壁之间的工作腔沿着气缸内壁在汽缸内公转,抵接所述工作腔到所述环形活塞伸入从汽缸的叶片槽的工作腔 在包括具有用于将所述吸入室和压缩室,其特征在于,所述叶片中,在环形活塞之间的滑动表面上形成类金刚石碳层,同时钢形成的叶片的压缩部的旋转式压缩机, 该环形活塞由Monikuro形成铸铁通过加入磷0.15〜0.45Wt%,或氮化铁层的外周表面上形成,同时被铸铁或钢形成。 点域
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公开(公告)号:JP5182130B2
公开(公告)日:2013-04-10
申请号:JP2009022934
申请日:2009-02-03
Applicant: 株式会社豊田自動織機
CPC classification number: F04B27/1054 , F04B27/0886 , F04B27/1063 , F04B27/109 , F05C2201/021 , F05C2201/0406 , F05C2201/0412 , F05C2201/0466 , F05C2203/06 , F05C2203/0813 , F05C2203/0882 , F05C2253/12 , Y10T74/18336 , Y10T428/12625 , Y10T428/12736 , Y10T428/1275
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公开(公告)号:JP2005030215A
公开(公告)日:2005-02-03
申请号:JP2003193044
申请日:2003-07-07
Applicant: Fujikura Ltd , Fukui Prefecture , Naoki Miyagi , Suzuki Giken:Kk , 直樹 宮城 , 株式会社 スズキ技研 , 株式会社フジクラ , 福井県
Inventor: MIYAGI NAOKI , MURAI YUICHI , YAMAMOTO FUJIO , MIYAZAKI KOJI , AOYANAGI YUJI , MATSUI TASHI
CPC classification number: F04C2/084 , F04C2/102 , F04C15/008 , F05C2201/0406 , F05C2201/0409 , F05C2201/046 , F05C2201/0466 , F05C2203/08 , F05C2203/0882 , F05C2225/04 , F05C2225/10 , F05C2225/12 , F05C2253/20
Abstract: PROBLEM TO BE SOLVED: To provide a small gear pump that is formed to be flat in a roughly disc-like outer form to prevent generation of useless space around an installation place so as to improve space efficiency.
SOLUTION: In this small gear pump, a disc-shaped case 11 is used, and in the case 11, a flat rotor chamber 12, a shaft bearing part 13, and a flat and cylindrical gear chamber 14 are formed in order to be communicated with each other. In the small gear pump, pipes 15 and 16 are provided to separately communicate the rotor chamber 12 and the gear chamber 14 with the external. In the case 11, a rotary shaft 18 is provided, with a lower end journalled in a radial direction and a thrust direction by a first bearing 19, an outer circumference at an axial direction intermediate part journalled in the radial direction by a second bearing 20, and an upper end reaching into the gear chamber 14. In the rotor chamber 12, a disc rotor 22 integrated with the rotary shaft 18 is provided to be driven to rotate by a stator 23 provided on an outer surface of the case 11. In the gear chamber 14, a trochoid gear 25 is provided, with an inner rotor 27 driven to rotate by the rotary shaft 18 to act as a pump with an outer rotor 26, so that fluid is taken into the pipe 15, and discharged out of the pipe 16.
COPYRIGHT: (C)2005,JPO&NCIPIAbstract translation: 要解决的问题:提供形成为大致圆盘状的外部形状的扁平的小齿轮泵,以防止在安装场所周围产生无用的空间,从而提高空间效率。
解决方案:在该小齿轮泵中,使用盘形壳体11,在壳体11中依次形成平面转子室12,轴承部13以及平坦且圆柱形的齿轮室14 互相沟通。 在小齿轮泵中,设有管道15和16以将外部的转子室12和齿轮室14单独地连通。 在这种情况11中,设置有旋转轴18,其下端通过第一轴承19在径向方向和推力方向上轴颈,轴向中间部分的外周沿第二轴承20径向延伸 ,并且到达齿轮室14的上端。在转子室12中,与旋转轴18一体化的盘形转子22设置成被设置在壳体11的外表面上的定子23驱动旋转。 设有齿轮室14,摆动齿轮25,内转子27由旋转轴18驱动旋转,作为具有外转子26的泵,使得流体被吸入管15中,并排出 管道16.版权所有(C)2005,JPO&NCIPI
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公开(公告)号:KR101876399B1
公开(公告)日:2018-07-09
申请号:KR1020167021160
申请日:2015-01-12
Applicant: 파우데엠 메탈스 인테르나티오날 게엠베하
Inventor: 하텐도르프하이케
CPC classification number: C22F1/10 , C22C19/05 , C22C19/056 , C22C30/00 , F01L3/02 , F01L2101/00 , F05C2201/0406
Abstract: 매우우수한내마모성및 동시에우수한크리프강도, 우수한고온내부식성및 우수한가공성을갖는경화성단련니켈-크롬-철-티타늄-알루미늄합금으로서, 상기합금은 18 초과내지 31 질량%의크롬, 1.0 내지 3.0 질량%의티타늄, 0.6 내지 2.0 질량%의알루미늄, 3.0 초과내지 40 질량%의철, 0.005 내지 0.10 질량%의탄소, 0.0005 내지 0.050 질량%의질소, 0.0005 내지 0.030 질량%의인, 최대 0.010 질량%의황, 최대 0.020 질량%의산소, 최대 0.70 질량%의실리콘, 최대 2.0 질량%의망간, 최대 0.05 질량%의마그네슘, 최대 0.05 질량%의칼슘, 최대 2.0 질량%의몰리브덴, 최대 2.0 질량%의텅스텐, 최대 0.5 질량%의니오븀, 최대 0.5 질량%의구리, 최대 0.5 질량%의바나듐, 선택적으로 0 내지 15 질량%의 Co, 선택적으로 0 내지 0.20 질량%의 Zr, 선택적으로 0.0001 내지 0.008 질량%의붕소, 잔량의니켈및 통상적인공정관련불순물을가지고, 상기니켈함량은 35 질량% 초과이고, 하기의관계식이만족되는, 합금: 우수한내마모성을얻기위하여, Cr + Fe + Co ≥ 25 질량% (1); 및더 높은온도에서충분한강도를얻기위하여, fh ≥ 0 (2a), 여기서, fh = 6.49 + 3.88 Ti + 1.36 Al - 0.301 Fe + (0.759 - 0.0209 Co)Co - 0.428 Cr - 28.2 C (2); 여기서, Ti, Al, Fe, Co, Cr 및 C는해당원소의질량% 농도이고, fh는 %로나타낸다.
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