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161. 发明授权

US4058097A Choke control 失效
标题翻译：窒息控制
公开(公告)号：US4058097A
公开(公告)日：1977-11-15
申请号：US591548
申请日：1975-06-30
申请人： Allen H. Hutton , James J. Armstrong, III
发明人： Allen H. Hutton , James J. Armstrong, III
IPC分类号： F02M1/12 , F02D11/08
CPC分类号： F02M1/12
摘要： An automotive choke control with improved heating and cooling characteristics to more closely reflect an analogue of the engine temperature for reducing the pollutant content of automotive exhaust gases by regulating the choke. In the control two self-regulating electrical resistance heaters energizable under different conditions supply heat to a thermostat metal coil arranged to move and to open a choke valve as heated. A slotted heat sink plate with a rolled lip is positioned between the heaters and the coil to quickly and uniformly transfer heat to the coil while limiting the heat loss radially outward to the choke housing in which the control is contained. A thermally insulating gasket is also used to further thermally isolate the control from the housing. Additionally a conductive metal top hat is positioned on the opposite side of the coil from the plate to enhance quick, uniform heating and slow cool down.
摘要翻译：具有改善的加热和冷却特性的汽车扼流圈控制，以更紧密地反映发动机温度的类似物，以通过调节扼流圈来减少汽车废气的污染物含量。在控制中，在不同条件下可激励的两个自调节电阻加热器向布置成移动并且加热的打开阀的恒温金属线圈供应热量。具有滚动唇缘的开槽散热板位于加热器和线圈之间，以将热量快速均匀地传递到线圈，同时将热损失径向向外限制到包含控制器的扼流器壳体。隔热垫圈也用于进一步将控制与壳体隔离开。此外，导电金属顶帽位于线圈的与板相对的一侧，以增强快速，均匀的加热和缓慢冷却。

162. 发明授权

US4050424A Carburetor automatic choke construction 失效
标题翻译：化油器自动扼流圈施工
公开(公告)号：US4050424A
公开(公告)日：1977-09-27
申请号：US391410
申请日：1973-08-24
申请人： Thomas A. Nelson
发明人： Thomas A. Nelson
IPC分类号： F02M1/12 , F02D11/08 , F02M1/10 , F02M23/04
CPC分类号： F02M1/12
摘要： The carburetor has a conventional automatic choke construction heating a bimetallic coil by engine exhaust stove heat to slowly open the choke valve during cold weather starts; supplemental heat is provided by an electrically controlled positive temperature coefficient heater device operable above a predetermined ambient temperature to move the choke valve open faster, to reduce emissions.
摘要翻译：化油器具有传统的自动扼流圈结构，通过发动机排气炉加热双金属线圈，在寒冷天气开始时缓慢打开扼流阀; 补充热量由可控制在高于预定环境温度的电控正温度系数加热器装置提供，以使阻塞阀更快地打开以减少排放。

163. 发明授权

US3980065A Automatic actuator for carburetor choke valve 失效
标题翻译：用于化油器阻流阀的自动执行器
公开(公告)号：US3980065A
公开(公告)日：1976-09-14
申请号：US565082
申请日：1975-04-04
申请人： Toshio Nomura , Masaaki Ozaki , Makoto Ishii , Masahiko Iiyama
发明人： Toshio Nomura , Masaaki Ozaki , Makoto Ishii , Masahiko Iiyama
IPC分类号： F02M1/12 , F02D11/08
CPC分类号： F02M1/12
摘要： An automatic actuator for a carburetor choke valve of the type having a case supporting a heat and electrically conductive shaft therein and attached to said shaft a temperature responsive choke valve operating means, a heater for actuating said choke valve operating means, and a heat sensing means for sensing heat from said heater and for controlling current to said heater.
摘要翻译：一种用于化油器阻流阀的自动致动器，其具有在其中支撑热导电轴并且附接到所述轴的温度响应阻流阀操作装置的壳体，用于致动所述阻流阀操作装置的加热器，以及热感测装置用于感测来自所述加热器的热量并用于控制到所述加热器的电流。

164. 发明授权

US3913539A Thermo switch arrangement for control of an internal combustion engine 失效
标题翻译：用于控制内燃机的热开关装置
公开(公告)号：US3913539A
公开(公告)日：1975-10-21
申请号：US40350573
申请日：1973-10-04
申请人： ACF IND INC
发明人： WINKLEY JERRY H
IPC分类号： F02M1/12 , F02D11/08 , F02M1/10 , F02M23/04
CPC分类号： F02M1/12
摘要： A dual switch is mounted in the wall of the water jacket of the engine so that one thermo switch responds to the engine heat and the other thermo switch responds to the ambient temperature. The switches are connected in series with a source of current and a heater in proximity to an expansible coil controlling the choke valve. The coil is adjacent a water jacket so that it is affected by engine heat. The engine heat responsive thermo switch remains closed until the engine temperature approaches a near-normal value. At low temperatures, the ambient switch is open, and it closes only after the choke is opened following a warm-up period. During cooling of the engine, the ambient switch remains closed down to a relatively low temperature, so that if the engine is ''''soaked,'''' the heater will be energized for quick opening of the choke, to relieve the ''''soak'''' condition. Another dual thermo switch may be similarly mounted in the wall of the water jacket and connected in a circuit for controlling the ignition advance means of the distributor.
摘要翻译：双开关安装在发动机的水套的壁上，使得一个热敏开关响应于发动机的热量，另一个热敏开关响应环境温度。开关与电流源和加热器串联连接在可控制线圈的可膨胀线圈附近。线圈与水套相邻，使其受发动机热量的影响。发动机热响应热敏开关保持关闭，直到发动机温度接近正常值。在低温环境下，环境开关打开，只有在预热期间扼流器打开后才关闭。在发动机冷却期间，环境开关保持关闭到相对较低的温度，因此如果发动机“浸泡”，则加热器将通电以快速打开扼流圈，以减轻“浸泡”状况。另一双热电开关可以类似地安装在水套的壁中，并连接在用于控制分配器的点火提前装置的电路中。

165. 发明授权

US3800767A Thermo switch arrangement for control of an internal combustion engine 失效
标题翻译：用于控制内燃机的热开关装置
公开(公告)号：US3800767A
公开(公告)日：1974-04-02
申请号：US3800767D
申请日：1972-04-20
申请人： ACF IND INC
发明人： WINKLEY J
IPC分类号： F02D35/00 , F02M1/10 , F02M1/12 , F02P5/10 , F02D11/08 , F02M23/04
CPC分类号： F02M1/12
摘要： A dual switch is mounted in the wall of the water jacket of the engine so that one thermo switch responds to the engine heat and the other thermo switch responds to the ambient temperature. The switches are connected in series with a source of current and a heater in proximity to an expansible coil controlling the choke valve. The coil is adjacent a water jacket so that it is affected by engine heat. The engine heat responsive thermo switch remains closed until the engine temperature approaches a near-normal value. At low temperatures, the ambient switch is open, and it closes only after the choke is opened following a warm-up period. During cooling of the engine, the ambient switch remains closed down to a relatively low temperature, so that if the engine is ''''soaked,'''' the heater will be energized for quick opening of the choke, to relieve the ''''soak'''' condition. Another dual thermo switch may be similarly mounted in the wall of the water jacket and connected in a circuit for controlling the ignition advance means of the distributor.
摘要翻译：双开关安装在发动机的水套的壁上，使得一个热敏开关响应发动机的热量，另一个热敏开关响应环境温度。开关与电流源和加热器串联连接在可控制线圈的可膨胀线圈附近。线圈与水套相邻，使其受发动机热量的影响。发动机热响应热敏开关保持关闭，直到发动机温度接近正常值。在低温环境下，环境开关打开，只有在预热期间扼流器打开后才关闭。在发动机冷却期间，环境开关保持关闭到相对较低的温度，因此如果发动机“浸泡”，则加热器将通电以快速打开扼流圈，以减轻“浸泡”状况。另一双热电开关可以类似地安装在水套的壁中，并连接在用于控制分配器的点火提前装置的电路中。

166. 发明授权

US3768453A Exhaust emission control for internal combustion engines utilizing anelectrically heated choke 失效
标题翻译：用于内燃机排气的排气控制使用电加热KE
公开(公告)号：US3768453A
公开(公告)日：1973-10-30
申请号：US3768453D
申请日：1972-10-13
申请人： CHRYSLER CORP
发明人： HURST F
IPC分类号： F02M1/12 , F02D11/08 , F02M1/10 , F02M23/04
CPC分类号： F02M1/12
摘要： In a motor vehicle having an internal combustion engine including a carburetor for mixing fuel and air together prior to combustion in a cylinder, an electrically heated choke is provided to shorten the time period of choke operation at ambient temperatures greater than 68*F. A pair of thermostatic control switches control the operation of a choke heater adjacent to the choke during engine starting and warm-up, thereby reducing hydrocarbon and carbon monoxide emissions.

167. 发明授权

US3699937A Solid state controlled automatic choke 失效
标题翻译：固态控制自动选择
公开(公告)号：US3699937A
公开(公告)日：1972-10-24
申请号：US3699937D
申请日：1971-08-04
申请人： PETER S DE PETRIS
发明人： PETRIS PETER S DE
IPC分类号： F02M1/12 , F02D11/08 , F02M1/10 , F02M23/04
CPC分类号： F02M1/12
摘要： An electrical heating means for the bimetallic thermostatic spring controlling a carburetor automatic choke valve is in series with a negative temperature coefficient thermistor which senses engine and/or ambient air temperature to open the choke valve in a more efficient manner and thus reduce air pollution and improve engine performance during warm-up. The electrical heating means may be either a conventional resistance heater or a positive temperature coefficient thermistor.

168. 发明授权

US3645509A Idle air control 失效
标题翻译：空闲空气控制
公开(公告)号：US3645509A
公开(公告)日：1972-02-29
申请号：US3645509D
申请日：1970-05-25
申请人： GEN MOTORS CORP
发明人： ECKERT CLARENCE J , NARDONE BENEDETTO C
IPC分类号： F02M1/12 , F02M3/06 , F02M23/10
CPC分类号： F02M3/06 , F02M1/12
摘要： Idle airflow is bypassed around the closed throttle in an internal combustion engine induction passage and controlled by poppet and slide valve embodiments of an idle air control valve to regulate engine idle speed. The valves are positioned by a power element which is electrically heated to a predetermined temperature during the engine warmup period.
摘要翻译：在内燃机感应通道中，围绕闭合节气门旁路空转气流，并由怠速空气控制阀的提升阀和滑阀实施例控制，以调节发动机怠速。该阀由在发动机预热期间被电加热到预定温度的功率元件定位。

169. 发明授权

US3161787A Automatic devices for controlling the starting means in internal combustion engine carburetors 失效
标题翻译：用于控制内燃机化油器启动装置的自动装置
公开(公告)号：US3161787A
公开(公告)日：1964-12-15
申请号：US18574962
申请日：1962-04-06
申请人： SIBE
发明人： SAAN WILLY VAN
IPC分类号： F02M1/12 , F02N3/04
CPC分类号： F02N3/04 , F02M1/12

170. 发明授权

US2245672A Carburetor 失效
公开(公告)号：US2245672A
公开(公告)日：1941-06-17
申请号：US74432934
申请日：1934-09-17
申请人： BENDIX PROD CORP
发明人： HUNT SCOTT F
IPC分类号： F02M1/12
CPC分类号： F02M1/12

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