GB511007A - Improved closure cap for the cooling systems of internal combustion engines - Google Patents

Improved closure cap for the cooling systems of internal combustion engines

Info

Publication number
GB511007A
GB511007A GB31983/38A GB3198338A GB511007A GB 511007 A GB511007 A GB 511007A GB 31983/38 A GB31983/38 A GB 31983/38A GB 3198338 A GB3198338 A GB 3198338A GB 511007 A GB511007 A GB 511007A
Authority
GB
United Kingdom
Prior art keywords
valve
cap
spout
stud
seating
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB31983/38A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Motors Liquidation Co
Original Assignee
Motors Liquidation Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Motors Liquidation Co filed Critical Motors Liquidation Co
Publication of GB511007A publication Critical patent/GB511007A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
    • F01P11/02—Liquid-coolant filling, overflow, venting, or draining devices
    • F01P11/0204—Filling
    • F01P11/0209—Closure caps
    • F01P11/0238—Closure caps with overpressure valves or vent valves
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S220/00—Receptacles
    • Y10S220/32—Radiator cap

Abstract

511,007. Closure caps for radiators; fluidactuated valves. GENERAL MOTORS CORPORATION. Nov. 4, 1938, No. 31983. Convendate, Dec. 30, 1937. [Class 135] A closure cap 19, Fig. 2, for a radiator of an internal-combustion engine, comprises a domed valve 27 which is loosely and pivotally mounted on a stud 22 secured to the cap and is adapted to be pressed by a spring 25 on a seat 13 in the filler spout 10, and which houses a secondary valve 34 at its lower end. The valve 34 is normally held on its seating 33 by a spring 36 but opens when subjected to an excessive external pressure; alternatively, Fig. 3, the valve is normally open, being retained within the valve 27 by a ring 38 engaging a groove 37 in the latter, and is closed by excess internal pressure. The spout 10 is provided with an loverflow pipe 11, and the cap is secured thereto by a bayonet-like engagement of fingers 18 on the cap with an outwardlydirected cam skirt 16 on said spout, the stud 22 being so related to the valve 27 that the latter is raised from its seating 13 before removal of the cap from the spout. The valve 27 is provided with a sealing gasket 30 retained in place by a member 32 which has a press fit &c. within said valve and constitutes the seating of the valve 34, and a spring disc 15 is preferably located on the stud 22 to seat on a ridge 14 of the spout skirt 16.
GB31983/38A 1937-12-30 1938-11-04 Improved closure cap for the cooling systems of internal combustion engines Expired GB511007A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US182414A US2164450A (en) 1937-12-30 1937-12-30 Radiator pressure cap

Publications (1)

Publication Number Publication Date
GB511007A true GB511007A (en) 1939-08-11

Family

ID=22668368

Family Applications (2)

Application Number Title Priority Date Filing Date
GB31983/38A Expired GB511007A (en) 1937-12-30 1938-11-04 Improved closure cap for the cooling systems of internal combustion engines
GB10169/41A Expired GB546811A (en) 1937-12-30 1941-08-11 Improved closure cap for the cooling systems of internal combustion engines

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB10169/41A Expired GB546811A (en) 1937-12-30 1941-08-11 Improved closure cap for the cooling systems of internal combustion engines

Country Status (3)

Country Link
US (1) US2164450A (en)
FR (1) FR847514A (en)
GB (2) GB511007A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2175372A (en) * 1985-05-21 1986-11-26 Fort Vale Eng Ltd Improvements in and relating to valve seals
FR2725491A1 (en) * 1994-10-10 1996-04-12 Journee Paul Sa PRESSOSTATIC PLUG, IN PARTICULAR FOR SEALING A PIPING OF THE COOLING CIRCUIT OF A MOTOR VEHICLE

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2603379A (en) * 1952-07-15 Pressure relief radiator cap
US2732971A (en) * 1956-01-31 Radiator caps
US2437674A (en) * 1942-08-08 1948-03-16 John W Armbruster Container safety lock
US2540583A (en) * 1944-03-10 1951-02-06 Nat Aluminum Mfg Co Relief valve
US2626726A (en) * 1945-04-05 1953-01-27 Otto M Burkhardt Cooking utensil
US2475397A (en) * 1945-08-10 1949-07-05 George W Martin Fuel tank closure means
US2559728A (en) * 1947-06-25 1951-07-10 West Band Aluminum Co Pressure cooker
US2622770A (en) * 1948-02-06 1952-12-23 Tornado Mfg Company Inc Connecting cap for air guns and the like
US2582209A (en) * 1948-07-19 1952-01-08 Stant Mfg Company Pressure vacuum relief radiator cap
US2627997A (en) * 1948-11-02 1953-02-10 Nat Pressure Cooker Co Safety lock for pressure cookers
US2521201A (en) * 1949-02-23 1950-09-05 Bruce E Clark Radiator pressure cap
US2596070A (en) * 1949-03-09 1952-05-06 Stant Mfg Company Valved cap for automobile radiators and the like
US2517372A (en) * 1949-05-20 1950-08-01 Air Associates Inc Filler cap for fuel tanks and the like
US2649986A (en) * 1949-11-15 1953-08-25 Anton W Konchan Radiator pressure cap
US2625272A (en) * 1950-08-25 1953-01-13 Sanicom Company Inc Sealed filling cap for fuel storage tanks
US2655284A (en) * 1951-03-15 1953-10-13 Anton W Konchan Radiator pressure cap
US2649987A (en) * 1951-03-15 1953-08-25 Anton W Konchan Radiator pressure cap
US2686984A (en) * 1951-05-02 1954-08-24 Casco Products Corp Steam iron closure and latch
US2740548A (en) * 1952-02-23 1956-04-03 Eaton Mfg Co Fuel tank cap
US2866572A (en) * 1953-08-24 1958-12-30 Kac Ltd Closures for openings
GB771692A (en) * 1954-06-08 1957-04-03 Gen Motors Ltd Improved closure cap for the cooling systems of internal combustion engines
US2858683A (en) * 1956-04-11 1958-11-04 Continental Motors Corp Timing device for fuel injection pump
US3061138A (en) * 1957-01-03 1962-10-30 Edelmann And Company E Radiator cap
US2964214A (en) * 1959-05-08 1960-12-13 Stannard Benjamin Franklin Pressure radiator cap
US3067908A (en) * 1960-11-21 1962-12-11 Gen Motors Corp Fuel tank filler caps
JPS5417900B2 (en) * 1974-03-14 1979-07-03
US4133346A (en) * 1977-06-06 1979-01-09 General Motors Corporation Pressure vacuum relief valve
US4280529A (en) * 1979-03-01 1981-07-28 Giancarlo Silvestri Vented fuel tank cap
FR2518245B1 (en) * 1981-12-14 1987-06-26 Valeo PLUG FOR HEAT EXCHANGER CIRCUIT
KR930000438B1 (en) * 1986-04-18 1993-01-21 닛뽕 덴소오 가부시기가이샤 Automotive rediator cap
US4768675A (en) * 1988-02-19 1988-09-06 Fabricated Metals, Inc. Container having a manhole cover with a pressure-vacuum relief valve
GB9804948D0 (en) * 1998-03-10 1998-05-06 Britax Wingard Ltd Fuel tank closure
GB2360512A (en) 2000-03-20 2001-09-26 Rover Group Pressure control valve for cooling system
US6800975B2 (en) * 2002-12-19 2004-10-05 A. O. Smith Corporation Electric motor shaft access cover

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2175372A (en) * 1985-05-21 1986-11-26 Fort Vale Eng Ltd Improvements in and relating to valve seals
GB2175372B (en) * 1985-05-21 1989-06-28 Fort Vale Eng Ltd Improvements in and relating to valve seals
FR2725491A1 (en) * 1994-10-10 1996-04-12 Journee Paul Sa PRESSOSTATIC PLUG, IN PARTICULAR FOR SEALING A PIPING OF THE COOLING CIRCUIT OF A MOTOR VEHICLE
EP0706953A1 (en) * 1994-10-10 1996-04-17 Paul Journee S.A. Pressure regulating cover, especially for closing the opening in a cooling water circuit of a motor vehicle

Also Published As

Publication number Publication date
GB546811A (en) 1942-07-30
FR847514A (en) 1939-10-11
US2164450A (en) 1939-07-04

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