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1. 发明授权

US4723596A Expansion-, deaeration and reservoir tank for the liquid-cooling system of internal combustion engines 失效
标题翻译：用于内燃机液冷系统的膨胀，脱气和储罐
公开(公告)号：US4723596A
公开(公告)日：1988-02-09
申请号：US762678
申请日：1985-08-05
申请人： Dieter Spindelboeck , Erwin Schweiger
发明人： Dieter Spindelboeck , Erwin Schweiger
IPC分类号： F01P11/00 , F01P11/02 , F28D15/00
CPC分类号： F01P11/029
摘要： A volume expansion, venting and reservoir tank for the liquid-cooling system of internal combustion engines with two chambers connected by means of an overflow line, which are formed from plastic molded parts welded together. The overflow line as well as further connections and openings are molded integrally with the molded parts at a filler inlet. The tank is constructed favorable from a manufacturing point of view and is applicable alternatively to different cooling systems for different pressure control possibilities of the two chambers depending on the arrangement of one closure cover or two closure covers with pressure control valves at the two chambers.
摘要翻译：用于内燃机液冷系统的体积膨胀，排放和储存罐，其具有通过溢流管连接的两个室，其由焊接在一起的塑料模制部件形成。溢流管路以及进一步的连接和开口与模制部件在填料入口处一体地模制。从制造的角度来看，该罐是有利的，并且可替代地适用于用于两个腔室的不同压力控制可能性的不同的冷却系统，这取决于一个封闭盖或两个具有两个室的压力控制阀的封闭盖的布置。

2. 发明授权

US4162478A Circuit arrangement for testing operating and/or capacity conditions in automotive vehicles 失效
标题翻译：用于测试机动车辆的运行和/或容量条件的电路布置
公开(公告)号：US4162478A
公开(公告)日：1979-07-24
申请号：US740941
申请日：1976-11-11
申请人： Manfred Huber , Karl Kapfhammer , Erwin Schweiger , Franz Jochmann , Alfred Krappel
发明人： Manfred Huber , Karl Kapfhammer , Erwin Schweiger , Franz Jochmann , Alfred Krappel
IPC分类号： G01M17/007 , B60Q11/00 , B60T17/22 , F16D66/02 , G01M17/00 , G07C5/08 , G01R31/02
CPC分类号： F16D66/022 , B60Q11/00 , B60T17/225 , G07C5/0816
摘要： In order to test at least one of the operating and capacitating conditions of an automotive vehicle, plural parallel circuits are included in a test circuit associated with sensors for each condition to be tested. These parallel circuits contain at least one pilot lamp and at least one switching unit. The switching unit may have simple switch contacts or may contain an electronic switching element. During normal operating conditions, the switching units are closed to provide a conductive path therethrough. During non-normal operating conditions and/or capacity conditions, the switching units open. For testing any condition, an individual test switch, which energizes each pilot lamp in the plural parallel circuits, is connected in series with the switching contacts and/or the conductive electronic switching elements of the switch units and with the pilot lamps in the plural circuits.
摘要翻译：为了测试机动车辆的运行和容量条件中的至少一个，在与要测试的每个条件的传感器相关联的测试电路中包括多个并联电路。这些并联电路包含至少一个指示灯和至少一个开关单元。开关单元可以具有简单的开关触点或者可以包含电子开关元件。在正常操作条件下，开关单元是闭合的，以提供穿过其中的导电路径。在非正常工作条件和/或容量条件下，开关单元打开。为了测试任何条件，对多个并联电路中的每个指示灯通电的单个测试开关与开关单元的开关触点和/或导电电子开关元件串联连接，并且与多个电路中的指示灯。

3. 发明授权

US4913107A Liquid-cooling circulation system for power and working machines, especially internal combustion engines 失效
标题翻译：动力和工作机械，特别是内燃机的液冷循环系统
公开(公告)号：US4913107A
公开(公告)日：1990-04-03
申请号：US302745
申请日：1989-01-18
申请人： Erwin Schweiger
发明人： Erwin Schweiger
IPC分类号： F01P3/22 , F01P5/10 , F01P5/12 , F01P7/16 , F01P11/02 , F01P11/18
CPC分类号： F01P11/0247 , F01P7/165 , F01P11/0204 , F01P11/0238 , F01P11/028 , F01P11/0285 , F01P11/029 , F01P2005/105 , F01P2005/125 , F01P2011/0252 , F01P2011/0261 , F01P2011/0266 , F01P2060/08
摘要： A liquid cooling circulation system for power and working machines (especially internal combustion engines) contains an air-separating tank (17) in a by-pass vent line (14) which is arranged at the high point (5') of the radiator inflow (5). A fill inlet (19) with connecting openings (5" and 17') to the radiator inflow (5) and air-separating tank (17) have a closure cover (20) which closes off these connecting openings with respect to one another. Excess pressure, vacuum and vent valves (21 and 22) are contained in the closure cover 20 which controls a line connection (25) to an atmospheric, or to an excess pressure expansion tank (27). A highly effective venting function in conjunction with an engine operation at strong rotational speed changes exists, since the line connection (25) is opened at least at low cooling medium temperature by means of a temperature-controlled vent valve (22). This arrangement and a small volume of the air-separating tank (17), allows for rapid filling and a reduced engine warm-up time.
摘要翻译： PCT No.PCT / EP88 / 00435 Sec。 371日期1989年1月18日 102（e）日期1989年1月18日PCT提交1988年5月18日PCT公布。出版物WO88 / 09429 日期为1988年12月1日。用于动力和工作机械（特别是内燃机）的液体冷却循环系统在旁路排气管线（14）中包含一个空气分离罐（17） 5'）。具有与散热器流入件（5）和空气分离罐（17）的连接开口（5“和17”）的填充入口（19）具有闭合盖（20），该盖封闭所述连接开口相对于彼此。过多的压力，真空和排气阀（21和22）被容纳在封闭盖20中，封闭盖20将线路连接（25）控制到大气压，或超压膨胀箱（27）。由于线路连接（25）通过温度控制的排气阀（22）至少在低冷却介质温度下被打开，因此存在结合发动机运转而具有强转速变化的高效排气功能。这种布置和小体积的空气分离罐（17）允许快速填充和减少的发动机预热时间。

4. 发明授权

US4510893A Cooling circuit for internal combustion engines 失效
标题翻译：内燃机冷却回路
公开(公告)号：US4510893A
公开(公告)日：1985-04-16
申请号：US513802
申请日：1983-07-14
申请人： Erwin Schweiger , Erwin Starmuehler , Axel Temmesfeld
发明人： Erwin Schweiger , Erwin Starmuehler , Axel Temmesfeld
IPC分类号： F01P3/20 , F01P11/00 , F01P11/02 , F01P7/16
CPC分类号： F01P11/0247 , F01P11/0238 , F01P11/028 , F01P2011/0266
摘要： Cooling circuit for internal combustion engines, with an excess-pressure valve which, when the cooling circuit is under full thermal load, limits the pressure in the feed to a value at which the pressure on the suction side of the coolant pump is always above the boiling pressure of the cooling medium, even at full delivery level of the coolant pump. The efficiency of the cooling function is improved as also the structural expenditure in connection with the cooling circuit is reduced thereby and also by the central arrangement, in the filling stub, respectively, the cap thereof, of additional excess-pressure and vacuum valves, of a throttle for a venting flow, of a level float switch for the filling level indication in the cooling circuit and of a blocking device against the opening of the cap which is under pressure.
摘要翻译：用于内燃机的冷却回路具有过压阀，当过冷却回路处于全热负荷时，进给中的压力将限制在冷却剂泵的吸入侧的压力总是高于冷却介质的沸腾压力，即使在冷却剂泵的完全输送水平。冷却功能的效率也得到改善，并且与冷却回路相关的结构性消耗也因此降低，并且还通过中心布置在其中的填充柱中分别具有另外的过压和真空阀的盖用于排气流的节流阀，用于冷却回路中的填充液位指示的液位浮子开关和抵抗处于压力下的盖的开口的阻塞装置。

5. 发明授权

US4473037A Cooling circuit for internal combustion engines 失效
标题翻译：内燃机冷却回路
公开(公告)号：US4473037A
公开(公告)日：1984-09-25
申请号：US513904
申请日：1983-07-14
申请人： Athanasios Michassouridis , Erwin Schweiger , Erwin Starmuhler , Peter Tomaschek
发明人： Athanasios Michassouridis , Erwin Schweiger , Erwin Starmuhler , Peter Tomaschek
IPC分类号： F01P3/20 , F01P3/22 , F01P11/02 , F01P7/16
CPC分类号： F01P11/0247 , F01P3/2207
摘要： In a cooling circuit for internal combustion engines which includes a cooling jacket of the engine, a coolant pump, a radiator, a mixing thermostat, and an expansion tank, an excess-pressure valve is connected in the area between the cooling jacket and the radiator and a vacuum valve is connected in the area between the radiator valve of the mixing thermostat and the suction side of the coolant pump; both valves are connected with the coolant reservoir in the expansion tank which in communication with the atmosphere, is without excess pressure; high excess pressure values as well as low vacuum values in the cooling circuit are precluded thereby; a vent valve provides for an especially effective venting of the cooling circuit into the expansion tank in cooperation with the sucking back of coolant into the cooling circuit by means of the vacuum valve.
摘要翻译：在包括发动机的冷却套，冷却剂泵，散热器，混合恒温器和膨胀箱的内燃机的冷却回路中，过冷却阀连接在冷却套和散热器之间的区域并且真空阀连接在混合恒温器的散热器阀和冷却剂泵的吸入侧之间的区域中; 两个阀都与膨胀箱中与冷却水箱连通，与大气连通，没有过大的压力; 排除冷却回路中的高过压值和低真空值; 与通过真空阀将冷却剂吸入冷却回路相配合，排气阀提供冷却回路特别有效地排放到膨胀罐中。

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