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1. 发明授权

EP0153537B1 Coolant/refrigerant temperature control system 失效
标题翻译：冷却/制冷温度控制系统
公开(公告)号：EP0153537B1
公开(公告)日：1987-12-23
申请号：EP84308983.0
申请日：1984-12-20
申请人： BORG-WARNER CORPORATION
发明人： Sturges, Fred Deahl
IPC分类号： F01P7/16 , F01P7/04 , B60H1/32
CPC分类号： B60H1/3205 , B60H2001/325 , B60H2001/3277 , F01P7/044 , F01P7/16

2. 发明公开

EP0074616A3 Control system for power shifted transmission 失效
标题翻译：电力传输控制系统
公开(公告)号：EP0074616A3
公开(公告)日：1984-07-18
申请号：EP82108296
申请日：1982-09-09
申请人： BORG-WARNER CORPORATION
发明人： Spokas, Romas B. , Sturges, Fred Deahl , Miller, Alan Leonard , Fox, Robert Allen
IPC分类号： F16H05/60
CPC分类号： F16H61/061 , F16H61/0206 , F16H2059/088 , F16H2061/0258 , F16H2061/0485 , F16H2061/0488 , Y10T477/6351 , Y10T477/6933 , Y10T477/69379
摘要： A control system for a power shifted transmission includes an electrical signal processing system (28), incorporating a digital processor, which provides output signals to regulate operation of the directional clutch (23) and the range clutches (24) through a plurality of spool valves. An hydraulic stabilizer (41) is connected to a common line supplying the directional clutch, to provide a predetermined amount of fluid with each change in direction, with the remainder of the fluid being provided through a forward- reverse modulating valve (36). A neutral bleed valve (42) is connected to reduce the measured amount of fluid in the stabilizer when the clutch is being shifted from the neutral position, instead of a full directional change. To improve range shifts, the directional clutch is slipped while the range change is made, and the directional clutch is then re-applied. A horsepower indicator provides the vehicle operator with an instantaneous indication of the vehicle operating efficiency. "Inching" or low speed operation, notwithstanding a high engine speed, is also provided.

3. 发明公开

EP0074616A2 Control system for power shifted transmission 失效
标题翻译：用于动力换档控制装置。
公开(公告)号：EP0074616A2
公开(公告)日：1983-03-23
申请号：EP82108296.3
申请日：1982-09-09
申请人： BORG-WARNER CORPORATION
发明人： Spokas, Romas B. , Sturges, Fred Deahl , Miller, Alan Leonard , Fox, Robert Allen
IPC分类号： F16H5/60
CPC分类号： F16H61/061 , F16H61/0206 , F16H2059/088 , F16H2061/0258 , F16H2061/0485 , F16H2061/0488 , Y10T477/6351 , Y10T477/6933 , Y10T477/69379
摘要： A control system for a power shifted transmission includes an electrical signal processing system (28), incorporating a digital processor, which provides output signals to regulate operation of the directional clutch (23) and the range clutches (24) through a plurality of spool valves. An hydraulic stabilizer (41) is connected to a common line supplying the directional clutch, to provide a predetermined amount of fluid with each change in direction, with the remainder of the fluid being provided through a forward- reverse modulating valve (36). A neutral bleed valve (42) is connected to reduce the measured amount of fluid in the stabilizer when the clutch is being shifted from the neutral position, instead of a full directional change. To improve range shifts, the directional clutch is slipped while the range change is made, and the directional clutch is then re-applied. A horsepower indicator provides the vehicle operator with an instantaneous indication of the vehicle operating efficiency. "Inching" or low speed operation, notwithstanding a high engine speed, is also provided.

4. 发明公开

EP0156078A1 Temperature control system for internal combustion engine 失效
标题翻译：用于内燃发动机的温度控制装置。
公开(公告)号：EP0156078A1
公开(公告)日：1985-10-02
申请号：EP84309109.1
申请日：1984-12-27
申请人： BORG-WARNER CORPORATION
发明人： Sturges, Fred Deahl
IPC分类号： F01P7/16 , F01P7/04 , B60H1/32
CPC分类号： B60H1/3205 , B60H1/00764 , F01P7/044 , F01P7/16 , F01P2025/04 , F01P2025/13 , F01P2025/40 , F01P2070/06 , F01P2070/08
摘要： @ When additional heat exchangers, such as oil coolers (11) and turbocharged air coolers (12), are mounted in front of or within the normal coolant heat exchanger or radiator (10) of an internal combustion engine, a variable speed fan drive (14) may be employed to blow air through all of the heat exchangers to cool the various fluids flowing through those heat exchangers. Since the different fluids usually have different desired operating temperature ranges for optimum engine performance, controlling the variable speed fan drive (14) only in response to the temperature ofthe engine coolant can result in overheating of at least one of the other fluids. This is avoided by temperature sensing (16,31,37) the different fluids and effectively determining which one of them has the highest relative temperature in its operating range. The fan drive is then controlled in response to the sensed temperature of that particular fluid. In this way, all of the fluids will be maintained within their desired operating temperature ranges. If the condenser (13) of an air conditioning system is also positioned in front of the engine coolant radiator (10), the compressor discharge pressure in the system may be monitored (66) and if it exceeds a preset maximum allowable level the fan is automatically driven atfull speed to maximize the air pulled in through the condenser, and of course through all of the other heat exchangers, to quickly decrease the refrigerant temperature and thus the discharge pressure.

5. 发明公开

EP0153537A1 Coolant/refrigerant temperature control system 失效
标题翻译：用于冷却剂的温度控制装置。
公开(公告)号：EP0153537A1
公开(公告)日：1985-09-04
申请号：EP84308983.0
申请日：1984-12-20
申请人： BORG-WARNER CORPORATION
发明人： Sturges, Fred Deahl
IPC分类号： F01P7/16 , F01P7/04 , B60H1/32
CPC分类号： B60H1/3205 , B60H2001/325 , B60H2001/3277 , F01P7/044 , F01P7/16
摘要： A variable speed fan drive (46), operated in response to the sensed coolant temperature in an internal combustion engine for a vehicle, blows a controlled amount of air through the engine's radiator (48) to maintain the coolant temperature in a desired narrow operating range. The air pulled in by the fan also cools the refrigerant flowing through the condenser (49) of the vehicle's air conditioning system, the condenser (49) being positioned in front of the coolant radiator (48). If insufficient condenser cooling occurs, even though the coolant may be adequately cooled, the refrigerant temperature rises and causes the compressor discharge pressure in the air conditioning system to increase. That pressure is monitored or sensed (52) and if it exceeds a predetermined maximum allowable level the normal operation of the control system is overridden and the fan (46) is driven at its maximum speed to maximize the air blown through the condenser (49) and radiator, (48) thereby decreasing the refrigerant temperature and thus the discharge pressure.

6. 发明授权

EP0156078B1 Temperature control system for internal combustion engine 失效
标题翻译：内燃机温度控制系统
公开(公告)号：EP0156078B1
公开(公告)日：1987-12-23
申请号：EP84309109.1
申请日：1984-12-27
申请人： BORG-WARNER CORPORATION
发明人： Sturges, Fred Deahl
IPC分类号： F01P7/16 , F01P7/04 , B60H1/32
CPC分类号： B60H1/3205 , B60H1/00764 , F01P7/044 , F01P7/16 , F01P2025/04 , F01P2025/13 , F01P2025/40 , F01P2070/06 , F01P2070/08

7. 发明公开

EP0154090A1 Engine temperature control system 失效
标题翻译：用于内燃发动机的温度控制装置。
公开(公告)号：EP0154090A1
公开(公告)日：1985-09-11
申请号：EP84308625.7
申请日：1984-12-12
申请人： BORG-WARNER CORPORATION
发明人： Spokas, Romas Balys , Sturges, Fred Deahl
IPC分类号： F01P7/16 , F01P7/04 , B60H1/32
CPC分类号： F01P7/044 , F01P7/048 , F01P7/12 , F01P7/16 , F01P2070/08
摘要： The operating temperature of an internal combustion engine is maintained within desired limits by employing a single coolant temperature sensor (10) for controlling and coordinating the operation of three different temperature control devices (45, 46, 47) for the engine coolant. When the sensed coolant temperature is in a relatively low range a flow control valve (45) controls the amount of coolant diverted from the engine jacket to a radiator (48) to dissipate heat absorbed by the coolant from the engine. If the coolant temperature exceeds that low range, even though the control valve (45) is fully open and all of the coolant is circulated through the radiator (48), the sensor (10) then effects the opening of radiator shutters (46) to cause ram air to impinge on the radiator (48) to increase the cooling of the coolant. If the temperature still continues to rise after the shutters (46) are fully open, the coolant sensor (10) causes operation of a variable speed fan drive (47) to blow a sufficient amount of air through the radiator (48) to cool the coolant back down to the desired operating range. Such sequential operation of the three control devices (45,46,47) provides close temperature control within a relatively narrow range despite wide variations of external conditions and load on the engine, resulting in higher efficiency and longer engine life.

8. 发明授权

EP0154090B1 Engine temperature control system 失效
标题翻译：发动机温度控制系统
公开(公告)号：EP0154090B1
公开(公告)日：1988-01-13
申请号：EP84308625.7
申请日：1984-12-12
申请人： BORG-WARNER CORPORATION
发明人： Spokas, Romas Balys , Sturges, Fred Deahl
IPC分类号： F01P7/16 , F01P7/04 , B60H1/32
CPC分类号： F01P7/044 , F01P7/048 , F01P7/12 , F01P7/16 , F01P2070/08

9. 发明授权

EP0074616B1 Control system for power shifted transmission 失效
标题翻译：电力传输控制系统
公开(公告)号：EP0074616B1
公开(公告)日：1987-06-16
申请号：EP82108296.3
申请日：1982-09-09
申请人： BORG-WARNER CORPORATION
发明人： Spokas, Romas B. , Sturges, Fred Deahl , Miller, Alan Leonard , Fox, Robert Allen
IPC分类号： F16H5/60
CPC分类号： F16H61/061 , F16H61/0206 , F16H2059/088 , F16H2061/0258 , F16H2061/0485 , F16H2061/0488 , Y10T477/6351 , Y10T477/6933 , Y10T477/69379

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