[특허]Comprehensive coolant system tester

Comprehensive coolant system tester 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	G01M-003/32
출원번호	US-0074982 (1979-09-13)
발명자 / 주소	Branchini Ricky A. (7596 Hillsdale Pleasanton CA 94566)
인용정보	피인용 횟수 : 37 인용 특허 : 0

초록 ▼

A comprehensive automotive cooling system testing apparatus allows for the separate testing of the radiator and the engine block cooling passageways, in addition to the testing of the radiator cap and the complete cooling system. The testing apparatus includes a master pressurizing test unit, and adaptors to attach the unit to the various portions of the cooling system. The master pressurization test unit includes a gauge for visually observing the level of pressure, an air inlet for connecting the device to an external source of pressurized air, a manual pressure relief valve for releasing pressure when the testing is finished, and an automatic pressure relief valve for releasing pressure from the portion of the cooling system under test whenever the pressure reaches a predetermined level. The various portions of the master test unit are mounted to an air conduit which is attached to a cap similar to a radiator cap. A cylindrical adaptor is used to attach the master pressuring test unit to test a radiator filler cap. A hollow stepped cylindrical member is utilized to attach the master pressurizing test unit to a radiator hose when the radiator or engine block portions of the cooling system are to be separately tested. Solid stepped plugs are also provided for insertion into the other coolant hoses to seal the hoses.

대표청구항 ▼

A comprehensive automotive cooling system testing apparatus for testing all of the portions of said system, including the radiator filler cap, radiator, an engine block cooling passage portions of said system, not withstanding variations in radiator hose diameter or the like, said apparatus comprising: master pressurization test means for selectively pressurizing said portions with air, said master test means including a central open chamber, means for connecting a source of pressurized air to said central open chamber, said means including a coupling for connecting said chamber to said portion under test, means for visually observing the level of pressure within said portion, and means for releasing said pressure from said portion, whereby the integrity of said portion is determined by the level of pressure said portion will withstand without leaking; adapting means for securing to said coupling and for attaching said pressurizing means to said radiator filler cap portion of said system; means for testing said radiator, with said radiator disconnected from said block via said radiator hoses, said testing means including stepped plug means for sealing at least one of said radiator hoses; and means for testing said block with said radiator disconnected, said means including stepped hollow cylindrical means for coupling said master test means to one of said hoses; whereby a single master test means may be selectively employed to separately test (1) the filler cap (2) the entire coolant system excluding the filler cap, (3) the radiator and (4) the engine block.

이 특허를 인용한 특허 (37)

Briggs Stephen W. (4141 E. Vernon Phoenix AZ 85008), Air bleeding system for an automotive engine cooling system instrument module.
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DeRome Raymond D. (10401 - 336th Ave. Twin Lakes WI 53181), Apparatus and method for testing, filling and purging closed fluid systems.
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Liu, Lai-Cheng, Apparatus for filling a motor vehicle cooling system.
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Jaeger, Matthew W., Coolant flow monitoring system for an engine cooling system.
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Allen, David Mark; Krassinger, Eric Daniel, Cooling system testing apparatus and methods.
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Carney Patrick T. (3127 Lantern Trail Richmond IN 47374), Device and method for pressure testing.
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Moore, Jr., James E.; Hunt, Glenn Alan, Diagnostic adapter for pressure testing a cooling system.
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Knowles, Steven M.; Burke, John R., Fluid system service apparatus and method.
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Harris Robert S., Fuel cap leakage tester.
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Harris Robert S. ; Bowden Bruce K. ; Foltz Dean C., Fuel cap leakage tester.
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Harris Robert S., Fuel system leakage detector.
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Eriksson Ingemar (Zinkvgen 10 S-860 20 Njurunda SEX), Method and a device for testing the tightness of a combustion engine.
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Weatherholt Philip (E. College St. ; P.O. Box 265 Rio Grande OH 45674), Method and apparatus for cleaning and testing heat exchangers.
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Knowles, Steven M.; Burke, John Raymond, Method and apparatus for removing fluid from a fluid system.
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Knowles, Steven M.; Burke, John R., Method and apparatus for servicing a fluid system.
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Wakahara, Keiji; Ichikawa, Akira, Method for detecting malfunction of a cooling system based on detected coolant temperature.
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Wakahara,Keiji; Ichikawa,Akira, Method for detecting malfunction of a cooling system based on detected coolant temperature.
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Jenn-Tzong Chen TW, Pressure adjusting device for engine cooling system.
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Tubman Iosif (1480 E. 17th St. Brooklyn NY 11230), Pressure tester cap.
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Carr Bruce,AUX, Pressure testing apparatus.
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Liu, Lai-Cheng, Radiator grille tester.
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Stokes Bennie J. (1031 W. Verdine Sulphur LA 70663) Stokes Dyrell K. (Rte. 3 ; Box 1354 Sulphur LA 70663), Radiator with leak detecting and leak-isolating system.
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Knowles, Steven M.; Burke, John R., Service system and method.
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Knowles, Steven M.; Burke, John R., Service system and method.
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Knowles, Steven M.; Burke, John R., Service system and method.
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Worden, Bret Dwayne; Karunaratne, Milan; Lander, Benedict George, Systems and methods for diagnosing an engine.
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Dagn Josef (Schwendter-Str. 231a 6345 Kssen (Tirol) ATX), Testing instrument for pipes or other cavities to be tested as to tightness.
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Oka Tatsuya,JPX ; Wakahara Keiji,JPX ; Ichikawa Akira,JPX, Thermostat malfunction detecting system for engine cooling system.
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Oka, Tatsuya; Wakahara, Keiji; Ichikawa, Akira, Thermostat malfunction detecting system for engine cooling system.
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Oka, Tatsuya; Wakahara, Keiji; Ichikawa, Akira, Thermostat malfunction detecting system for engine cooling system.
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Tatsuya Oka JP; Keiji Wakahara JP; Akira Ichikawa JP, Thermostat malfunction detecting system for engine cooling system.
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Wakahara, Keiji; Ichikawa, Akira, Thermostat malfunction detecting system for engine cooling system.
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Wakahara,Keiji; Ichikawa,Akira, Thermostat malfunction detecting system for engine cooling system.
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Wakahara,Keiji; Ichikawa,Akira, Thermostat malfunction detecting system for engine cooling system.
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Wakahara,Keiji; Ichikawa,Akira, Thermostat malfunction detecting system for engine cooling system.
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Wakahara,Keiji; Ichikawa,Akira, Thermostat malfunction detecting system for engine cooling system.
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Kim Jeongsik,KRX, Water leakage testing device for a thermostat of a water-cooled engine.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

내보내기 구분	파일저장 인쇄 메일전송
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Comprehensive coolant system tester 원문보기

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Comprehensive coolant system tester 원문보기

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이 특허를 인용한 특허 (37)

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