公开(公告)号：WO1988000648A2

公开(公告)日：1988-01-28

申请号：PCT/US1987001711

申请日：1987-07-23

Applicant: BRUNSWICK CORPORATION

Inventor： BRUNSWICK CORPORATION ,  STAERZL, Richard, E.

IPC: F02D41/32

CPC classification number: F02D41/2412 ,  F02D41/2416

Abstract: A signal generator provides a non-linear fuel-control output signal, in response to an analog input-voltage signal which is linearly related to throttle setting. A multi-step switch divides into equal increments the full range of possible throttle-setting signals, and, in conjunction with a resistor network, provides a stepped output, the progression of which is a non-linear function of throttle setting. A dither circuit produces an oscillating sawtooth voltage of amplitude scaled to a one-step increment, and addition of this voltage to the throttle-setting voltage is effective to produce a smooth and effectively continuous non-linear output of the resistor network. A smoothing circuit at output of the resistor network yields a d-c output which is non-linearly related to the throttle setting . Non-linearity can be designed to various requirements merely by selection of component values in the resistor network, without change of the switch and without modifying or adjusting any of the componentry for input-signal supply to the switch.

Abstract translation: 信号发生器响应于与扼流圈设定线性相关的模拟输入电压信号而提供非线性燃料控制输出信号。 多级开关以等增量分配可能的和弦设置信号的整个范围，并与电阻网络相结合，提供逐步输出，其进程是和弦设置的非线性函数。 呛。 滴答声电路产生一个锯齿波振荡电压，其振幅以单步增量分级，将该电压加到扼流圈调整电压上以产生一个规则的非线性输出， 实际上是连续的电阻网络。 设置在电阻网络的输出处的滤波器电路产生非线性地连接到扼流圈设置的DC输出。 非线性可用于多种操作，只需简单地通过选择电阻网络的元件值而无需修改开关，并且无需修改或调整输入信号电源的任何组件 开关。

公开(公告)号：WO1987004219A1

公开(公告)日：1987-07-16

申请号：PCT/US1987000014

申请日：1987-01-05

Applicant: BRUNSWICK CORPORATION

Inventor： BRUNSWICK CORPORATION ,  STAERZL, Richard, Elmer

IPC: F02P05/04

CPC classification number: F02D35/027 ,  G01L23/225

Abstract: A system for use with an internal combustion engine which reduces, or eliminates, engine knock and attendant engine damage. An audio transducer (10) is placed on an engine cylinder to convert audio signals occuring within the combustion chamber into an electrical signal. This signal is sampled and filtered (20, 40) and the amplitudes of two time-sequenced segments are compared. One of these segments (C) is timed for an interval during which detonation, if any, is likely to occur, and the other of these segments (B) is timed for an interval during which no detonation is likely to occur. When the amplitude of the sample (C) from the segment of likely detonation exceeds the amplitude of the sample from the segment (B) of unlikely detonation, by a predetermined amount, extra fuel is momentarily added to the combustion chamber to slow down the rate of combustion and cool the walls of the combustion chamber.

公开(公告)号：WO1985000985A1

公开(公告)日：1985-03-14

申请号：PCT/US1984001379

申请日：1984-08-27

Applicant: BRUNSWICK CORPORATION

Inventor： BRUNSWICK CORPORATION ,  WRASIDLO, Wolfgang, J.

IPC: B01D13/04

CPC classification number: B01D69/02 ,  B01D69/125

Abstract: A reverse osmosis membrane (10) with improved physical characteristics which is particularly useful in water purification. This membrane includes a thin, active layer (20) of a relatively inert, film forming, polymer, preferably cellulose triacetate, which is capable of dissolving a limited amount of water. The active layer is used in association with a porous support (12), preferably polyvinylidene fluoride. This active layer is disposed on a hydrogel layer (16) which serves to facilitate the movement of water away from the active layer generally toward the pores in the support. The support used is an asymmetric layer or membrane in which the porosity increases with the distance from the hydrogel layer. The complete membrane may be made by employing solvent solutions which are successively applied to the support layer or membrane and from which the solvent is removed.

Abstract translation: 具有改善的物理特性的反渗透膜（10），其在水净化中特别有用。 该膜包括能够溶解有限量的水的相对惰性的成膜聚合物，优选纤维素三乙酸酯的薄的活性层（20）。 活性层与多孔载体（12）结合使用，优选聚偏二氟乙烯。 该有源层设置在水凝胶层（16）上，该水凝胶层（16）用于促进水从活性层的移动通常朝向载体中的孔。 所使用的载体是不对称层或膜，其中孔隙率随着与水凝胶层的距离而增加。 完整的膜可以通过使用依次施加到载体层或膜上并从其中除去溶剂的溶剂溶液来制备。

公开(公告)号：WO1991005806A1

公开(公告)日：1991-05-02

申请号：PCT/US1990005544

申请日：1990-10-02

Applicant: BRUNSWICK CORPORATION

Inventor： BRUNSWICK CORPORATION ,  WRASIDLO, Wolfgang, J.

IPC: C07K17/02

CPC classification number: A61K47/6803 ,  A61K47/68 ,  A61K47/6889

Abstract: This invention provides a method of preparing conjugates of bioactive compounds and site-specific compounds in which covalent bonding between the compounds is effected by interfacial condensation while protecting the active binding sites from the condensation reaction. This provides very high yields of the bioactive, site-specific conjugate, the products are homogeneous and it provides novel conjugate products. It is of particular advantage for monoclonal antibodies conjugated with cytotoxic agents.

公开(公告)号：WO1990006433A1

公开(公告)日：1990-06-14

申请号：PCT/US1989005452

申请日：1989-12-01

Applicant: BRUNSWICK CORPORATION

Inventor： BRUNSWICK CORPORATION ,  STAERZL, Richard, E.

IPC: F02D41/18

CPC classification number: F02B33/04 ,  F02B2075/025 ,  F02D41/18 ,  F02D41/32 ,  F02D2400/04 ,  F02M51/02 ,  F02M69/08 ,  F02M69/10 ,  F02M69/145 ,  F02M69/18 ,  F02M69/467 ,  G01F1/363 ,  G01F1/88

Abstract: The invention includes means (40c, 40d) for pneumatically amplifying sensed air flow pressure differential (PD) through an air intake venturi (32) between a first air pressure sensor (50) outside the venturi and a second pressure sensor (46) in the venturi. Pressure at the inner end (45) of the second pressure sensor (46) is reduced by altering the air path (28c, 28d) creating a vacuum at that point (45). A throttle plate (40) in the venturi (32) has a by-pass hole (40c, 40d) therethrough, creating a vacuum by pulling air out of the inner end (45) of the sensor tube (46), to reduce pressure thereat. This maintains a sufficient sensed pressure differential (PD) between the outside of the venturi and the inside of it, and amplifies said differential to provide improved tracking of fuel flow requirements between prescribed lean limit (LL, Figs. 20-22) and rich limit (RL) requirements, at idle and low speed.

Abstract translation: 本发明包括用于通过文丘里管外部的第一空气压力传感器（50）和第二压力传感器（46）之间的进气文丘里管（32）气动放大经检测的气流压差（PD）的装置（40c，40d） 文丘里管。 通过改变在该点（45）产生真空的空气路径（28c，28d）来减小第二压力传感器（46）的内端（45）的压力。 文丘里管（32）中的节流板（40）具有穿过其中的旁通孔（40c，40d），通过将空气从传感器管（46）的内端（45）拉出而产生真空，以减小压力 那里。 这维持文丘里管外部和其内部之间的足够的感测压力差（PD），并且放大所述差速器，以提供在规定的极限（LL，图20-22）和丰富极限之间的燃料流量要求的改进跟踪 （RL）要求，怠速和低速。

公开(公告)号：WO1990002662A1

公开(公告)日：1990-03-22

申请号：PCT/US1989003855

申请日：1989-09-07

Applicant: BRUNSWICK CORPORATION

Inventor： BRUNSWICK CORPORATION ,  GNEIDING, Donald, R. ,  PETERSEN, Oscar, J.

IPC: B60C23/00

CPC classification number: F16K15/20 ,  B60C29/06

Abstract: A tire fill valve (2) having pressure relief and tire fill fluid gas flow limiting characteristics for use in filling tires to a predetermined pressure from a large flow capacity gas source delivering fill gas at a substantially greater pressure. Gases utilized typically are air or nitrogen. The valve (2) of the invention is wheel mounted intermediate the gas pressurizing source and the tire gas valve inlet (1). Tire fill gas from a high pressure high capacity source passes through a flow limiting orifice (26) having a positive closure or shutoff member (28) and passes through a pressure sensitive chamber (42) as it enters the tire. Chamber pressure is sensed by a spring loaded valve disk (46) controlling relief or venting orifices. When fill pressure in the pressure sensitive chamber (42) exceeds a predetermined value established by the valve disk area and valve disk springs (44), the disk (46) lifts allowing the venting of the fill gas. Overpressurization of the pressure sensitive chamber (42) and tire with the disk (46) in its relief position is prevented by limited flow and/or positive flow shutoff through the chamber entrance or flow limiting orifice (26).

Abstract translation: 一种轮胎填充阀（2），其具有压力释放和轮胎填充流体气体流动限制特性，用于将来自大流量气体源的轮胎填充到预定压力，所述大流量气体源以明显更大的压力输送填充气体。 所使用的气体通常是空气或氮气。 本发明的阀（2）是车轮安装在气体加压源和轮胎气体阀入口（1）的中间。 来自高压大容量源的轮胎填充气体通过具有正闭合或关闭构件（28）的流通孔（26），并且当其进入轮胎时通过压力敏感室（42）。 腔室压力由控制浮力或排气孔的弹簧加载的阀盘（46）感测。 当压力敏感室（42）中的填充压力超过由阀盘区域和阀盘弹簧（44）确定的预定值时，盘（46）提升以允许填充气体的排放。 通过限制流动和/或通过室入口或流通孔（26）的正流量关闭来防止压敏室（42）和具有盘（46）处于其释放位置的轮胎的过压。

公开(公告)号：WO1989011416A1

公开(公告)日：1989-11-30

申请号：PCT/US1989002223

申请日：1989-05-22

Applicant: BRUNSWICK CORPORATION

Inventor： BRUNSWICK CORPORATION ,  ZEMLICKA, Alvin, R. ,  RADTKE, Robert, R.

IPC: B63H21/30

CPC classification number: B63H21/305 ,  B60K5/1291 ,  F16F13/10 ,  F16F2230/0047 ,  F16F2230/0082

Abstract: A fluid mount (10) for an inboard marine engine includes a combination of a solid elastomer (13) and a fluid dampening means (34) to significantly improve vibration isolation and cushioning under normal shock loads. The fluid dampening means (34) is constructed to lock-up and become inoperative under heavy shock loads to protect the mount (10) against overload failure. An improved mounting system utilizing the fluid mounts optimizes the performance thereof.

公开(公告)号：WO1989009879A1

公开(公告)日：1989-10-19

申请号：PCT/US1989001498

申请日：1989-04-10

Applicant: BRUNSWICK CORPORATION

Inventor： BRUNSWICK CORPORATION ,  HENSEL, Robert, J.

IPC: F02M69/10

CPC classification number: F02M51/02 ,  F02B61/045 ,  F02B2075/025 ,  F02M11/02 ,  F02M69/10

Abstract: A two cycle crankcase compression fuel injected internal combustion engine has a first set of one or more throttle valves (104, 106) controlling combustion air flowing into the crankcase, and a second set of one or more throttle valves (110, 112) also controlling combustion air flowing into the crankcase. A throttle position sensor (202) is coupled to the first set of throttle valves (104, 106) and controls fuel injection according to throttle position. Increased resolution of sensed throttle position at low engine speed is provided by admitting combustion air only through the first set of throttle valves (104, 106) and not through the second set of throttle valves (110, 112) at low engine speed for an initial given range of motion, such that greater movement of the first set of throttle valves (104, 106) is required to obtain a given amount of combustion air flow for a given engine speed, prior to opening the second set of throttle valves (110, 112), to provide more accurate fuel injection and better driveability. Progressive throttle linkage (200) is moveable to open the first set of throttle valves (104, 106) through a given range of motion prior to opening the second set of throttle valves (110, 112).

公开(公告)号：WO1989009325A1

公开(公告)日：1989-10-05

申请号：PCT/US1989001132

申请日：1989-03-20

Applicant: BRUNSWICK CORPORATION

Inventor： BRUNSWICK CORPORATION ,  LITJENS, John, J. ,  GRIFFITHS, John, M. ,  BAUMHARDT, Robert, J.

IPC: F01L03/20

CPC classification number: F01L3/205 ,  F02B33/30 ,  F02B2075/025 ,  F02M29/02 ,  Y10T137/7891

Abstract: In a two cycle internal combustion engine (2), a turbulence generator (70) is provided by a freely rotating fan (72) in the fuel-air stream to the reed valves (16) which supply the fuel-air mixture into the crankcase chamber (8). The freely rotating fan (72) is driven by the fuel-air mixture flow and rotates to generate turbulence to provide more uniform distribution of the fuel-air mixture.

公开(公告)号：WO1989008048A1

公开(公告)日：1989-09-08

申请号：PCT/US1989000454

申请日：1989-02-06

Applicant: BRUNSWICK CORPORATION

Inventor： BRUNSWICK CORPORATION ,  McCORMICK, Daniel, F.

IPC: B63H21/26

CPC classification number: F01P3/202 ,  B63H21/383 ,  F02B61/045

Abstract: A marine drive unit (1) includes a lower propeller torpedo housing (9) of generally cylindrical configuration having a longitudinal centerline (19). A propeller shaft (17) is mounted in the housing for rotation on an axis (20) offset form the centerline. The shaft is journalled in a forward bearing assembly (18) which is held in place by a support (25) adjustably mounted to the housing and on the offset axis. A nose (30) is removably secured to the forward housing end by a mounting bolt (40) which extends into the support on the offset axis. A single multi-purpose opening or port (34) in the forward end of the nose communicates to an interior entry passage (35) in the nose. The entry passage in turn merges into a pair of passage branches (36, 37). One branch (36) is disposed on the offset propeller shaft axis and receives the mounting bolt. The other branch (37) is positioned to communicate with the cooling water passages (21-23) in the lower unit, and which lead to the marine drive engine (4). A torque retention and sealing member (42) is disposed between the support and the nose. Furthermore, a torque retention and sealing member (44) is disposed between the bolt head and the inner end of its passage branch.