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公开(公告)号：US4196822A
公开(公告)日：1980-04-08
申请号：US483564
申请日：1974-06-27
Applicant: Walter C. Avrea
Inventor： Walter C. Avrea
CPC classification number: F01P11/0238 , F01P11/0285 , Y10S220/32
Abstract: A monolithic radiator cap comprising a minimal number of inexpensive constituent parts engages the filler neck of an automotive cooling system. A valving gasket is normally held against the sealing surface of the filler neck by a spring which is responsive to thermal expansion of the cooling medium for controlled fluid flow out of the system. A seal is carried by the cap to engage the interior wall of the filler neck and hermetically seal the filler neck. The seal is maintained during the working and vent positions of the cap. Alternately, the cap includes auxiliary valving means for controlling fluid flow into the system in response to thermal contraction of the cooling medium.
Abstract translation: 包括最少数量的廉价组成部件的单片式散热器盖接合汽车冷却系统的填充口。 通常通过弹簧对阀门垫圈保持抵靠填料颈部的密封表面，该弹簧响应于冷却介质的热膨胀，以控制流体流出系统。 密封件由盖子承载以接合填充物颈部的内壁并气密地密封填充物颈部。 在盖的工作和排气位置期间保持密封。 或者，盖包括用于响应于冷却介质的热收缩来控制流入系统的流体的辅助阀装置。
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公开(公告)号：US4185751A
公开(公告)日：1980-01-29
申请号：US929655
申请日：1978-07-31
Applicant: Phillip L. Moore , John H. Evans
Inventor： Phillip L. Moore , John H. Evans
CPC classification number: F01P11/0238 , Y10S220/32
Abstract: A radiator cap for a vehicle cooling system of a basically closed type includes a first valve which is open when the interior of the radiator is at atmospheric pressure, and remains open until fluid flow out of the radiator closes it. A second, or overpressure, valve in the radiator cap functions to vent the radiator only if potentially damaging excessive pressure exists within the radiator. The normal operating pressure range of the radiator is between the closing pressure of the first valve and the opening pressure of the second valve. When a low vacuum exists within the radiator, the first valve opens, permitting a metered flow of liquid coolant from a coolant recovery bottle back into the cooling system radiator. When a high vacuum is present within the radiator, the first valve opens further to permit higher flow rates of coolant back into the radiator.
Abstract translation: 用于基本闭合型车辆冷却系统的散热器盖包括当散热器的内部处于大气压下时打开的第一阀，并且保持打开，直到流体流出散热器关闭。 散热器盖中的第二个或超压阀门只有在散热器内存在潜在的破坏性过大的压力时才能排放散热器。 散热器的正常工作压力范围在第一阀的关闭压力和第二阀的打开压力之间。 当在散热器内存在低真空时，第一阀打开，允许将液体冷却剂从冷却剂回收瓶返回到冷却系统散热器中。 当在散热器内部存在高真空时，第一阀进一步打开以允许更高的冷却剂回流流入散热器。
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公开(公告)号：US4079855A
公开(公告)日：1978-03-21
申请号：US691769
申请日：1976-06-01
Applicant: Walter C. Avrea
Inventor： Walter C. Avrea
IPC: F16K17/196 , F01P11/00 , F01P11/02 , B65D51/16 , F16K17/26
CPC classification number: F01P11/0238 , F01P11/0285 , Y10S220/32 , Y10T137/7775
Abstract: A monolithic radiator cap comprising a minimal number of inexpensive constituent parts engages the filler neck of an automotive cooling system. A valving gasket is normally held against the sealing surface of the filler neck by a spring which is responsive to thermal expansion of the cooling medium for controlled fluid flow out of the system. A seal is carried by the cap to engage the interior wall of the filler neck and hermetically seal the filler neck. The seal is maintained during the working and vent positions of the cap. Alternately, the cap includes auxiliary valving means for controlling fluid flow into the system in response to thermal contraction of the cooling medium.
Abstract translation: 包括最少数量的廉价组成部件的单片式散热器盖接合汽车冷却系统的填充口。 通常通过弹簧对阀门垫圈保持抵靠填料颈部的密封表面，该弹簧响应于冷却介质的热膨胀，以控制流体流出系统。 密封件由盖子承载以接合填充物颈部的内壁并气密地密封填充物颈部。 在盖的工作和排气位置期间保持密封。 或者，盖包括用于响应于冷却介质的热收缩来控制流入系统的流体的辅助阀装置。
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公开(公告)号：US4056120A
公开(公告)日：1977-11-01
申请号：US690635
申请日：1976-05-27
Applicant: George C. MacNeilage
Inventor： George C. MacNeilage
CPC classification number: F01P11/0204 , F01P11/0238 , Y10T137/778
Abstract: A valved automotive radiator cap which, when mounted on the filling tube of a radiator, permits water to be introduced into the interior of the radiator by use of a nozzle having a free tapered end, and the filling taking place without removing the cap from the filling tube.
Abstract translation: 一种带阀的汽车散热器盖，其在安装在散热器的填充管上时，允许通过使用具有自由锥形端的喷嘴将水引入散热器的内部，并且填充发生而不将盖从 灌装管。
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公开(公告)号：US3974936A
公开(公告)日：1976-08-17
申请号：US614636
申请日：1975-09-18
Applicant: Theodor Gerdes
Inventor： Theodor Gerdes
CPC classification number: F16K17/19 , B60K15/0406 , F01P11/0238 , Y10S220/32
Abstract: A closure cap for containers or for use as a pipe socket closure including a rigid partition having a pair of valves acting in opposite directions for automatically compensating for pressure inequalities on either side of the partition. The valves include additional means for providing improved sealing support on the partition under the action of compression springs.
Abstract translation: 用于容器或用作管道插座封闭件的封闭盖，其包括刚性隔板，所述刚性隔板具有以相反方向作用的一对阀，用于自动补偿隔板两侧的压力不平等。 这些阀包括用于在压缩弹簧的作用下在隔板上提供改进的密封支撑的附加装置。
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公开(公告)号：US3881507A
公开(公告)日：1975-05-06
申请号：US44209374
申请日：1974-02-13
Applicant: SUEDDEUTSCHE KUEHLER BEHR
Inventor： STUMP EUGEN
CPC classification number: F16K17/196 , B60K15/0406 , F01P11/0238 , F01P2011/0219 , Y10T137/7775
Abstract: A cap for a vehicle coolant or fuel container with an automatically functioning excess-pressure and vacuum valve. The sealing lid of the cap is connected to a central part displaceable for a sealing relationship with a shoulder of the container against the action of a compression spring. A vacuum valve part is displaceably mounted in an axial opening in the center part. The vacuum valve has a bottom flange which is urged by a leaf spring into a sealing relationship with the central part against the action of a vacuum applied therebeneath.
Abstract translation: 用于具有自动运行的超压和真空阀的车辆冷却剂或燃料容器的盖。 盖的密封盖连接到可抵抗压缩弹簧的作用与容器的肩部密封关系的中心部分。 真空阀部件可移动地安装在中心部分的轴向开口中。 真空阀具有底部凸缘，该底部凸缘被抵抗施加在其上的真空的作用而被中心部分的板簧推压成密封关系。
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97.发明授权Method and apparatus for purging air from internal combustion engine cooling systems 失效用于从内燃机冷却系统采集空气的方法和装置
公开(公告)号：US3601181A
公开(公告)日：1971-08-24
申请号：US3601181D
申请日：1970-03-09
Applicant: SAF GARD PRODUCTS INC
Inventor： AVREA WALTER C
IPC: F01P11/02
CPC classification number: F01P11/0238 , F01P11/02 , F01P11/0285
Abstract: A pressurized cooling system for a conventional internal combustion engine, wherein the cooling system includes an overflow passage communicating with the highest point in the radiator system in which there is an outflow check valve so that liquid expansion unseats the check valve and excess liquid passes through a passage to an accumulator tank; and when the radiator system cools and a low pressure suction condition is created, the liquid in the tank is drawn back through the same passage through a second check valve which opens inwardly toward the radiator to allow the liquid to be returned to the radiator.
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98.发明授权
公开(公告)号：US3587912A
公开(公告)日：1971-06-28
申请号：US3587912D
申请日：1969-04-14
Applicant: NIPPON DENSO CO
Inventor： OHTA KAZUHIRO , SHIMOMURA KIKUO
CPC classification number: F01P11/0247 , F01P11/0238 , F01P2011/0252 , F01P2011/0266
Abstract: A PRESSURE CAP UNIT WITH PRESSURE RELEASING MEANS FOR THE RADIATORS OF INTERNAL COMBUSTION ENGINES, WHICH IS SO DESIGNED THAT IT CANNOT BE REMOVED UNLESS THE INTERNAL PRESSURE OF THE ASSOCIATED RADIATOR HAS BEEN COMPLETELY RELEASED AND WHICH, THEREFORE, CAN BE HANDLED WITH NO DANGER OF SCALD AND IS HIGHLY SAFE.
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公开(公告)号：US3373894A
公开(公告)日：1968-03-19
申请号：US49204165
申请日：1965-10-01
Applicant: STANT MFG COMPANY INC
Inventor： JOHNSON GLEN A
IPC: F01P11/02
CPC classification number: F01P11/0247 , F01P11/0238 , F01P2011/0252
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公开(公告)号：US3284004A
公开(公告)日：1966-11-08
申请号：US41217564
申请日：1964-11-18
Applicant: FORD MOTOR CO
Inventor： MACLENNAN ALASTAIR S
CPC classification number: F01P3/2207 , F01P11/0238 , F01P2011/0242
