JPS5761870A - Pressure regulation cap - Google Patents

Pressure regulation cap

Info

Publication number
JPS5761870A
JPS5761870A JP55133699A JP13369980A JPS5761870A JP S5761870 A JPS5761870 A JP S5761870A JP 55133699 A JP55133699 A JP 55133699A JP 13369980 A JP13369980 A JP 13369980A JP S5761870 A JPS5761870 A JP S5761870A
Authority
JP
Japan
Prior art keywords
valve body
resin
pressure valve
pressure
elastic piece
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.)
Pending
Application number
JP55133699A
Other languages
Japanese (ja)
Inventor
Akira Kitsukawa
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.)
NIPPON RADIATOR CO Ltd
Marelli Corp
Original Assignee
NIPPON RADIATOR CO Ltd
Nihon Radiator Co Ltd
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 NIPPON RADIATOR CO Ltd, Nihon Radiator Co Ltd filed Critical NIPPON RADIATOR CO Ltd
Priority to JP55133699A priority Critical patent/JPS5761870A/en
Publication of JPS5761870A publication Critical patent/JPS5761870A/en
Pending 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

Landscapes

  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
  • Safety Valves (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Closures For Containers (AREA)

Abstract

PURPOSE: To simply make up a pressure regulation cap used for a radiator tank or the like by disposing a resin pressure valve body and a resin negative pressure valve body of which each is a combination one body of an elastic piece bundle and a valve plate under the body of the resin cap.
CONSTITUTION: A pressure regulation cap is provided with a resin pressure valve body 15 of a combination one body of an elastic piece bundle 12 and a valve plate 14 which are disposed under a resin cap body 8 with a cover 7 and a resin negative pressure valve body 20 of a combination one body of an elastic piece bundle 18 and a valve plate 19 which are disposed under the pressure valve body 15. The pressure regulation cap is fixed on a filler neck 6 of a tank T. Said pressure valve body 15 is set in such a manner that the elastic piece bundle 12 projecting like a hook is caught on a valve keeping part 10 whose sectional view is triangle. A valve plate 14 with a packing 13 of the pressure valve body 15 thereon contacts a valve retaining projection 2 of an inner race 3, thereby providing an airtight between the pressure valve body 15 and the filler neck 6.
COPYRIGHT: (C)1982,JPO&Japio
JP55133699A 1980-09-27 1980-09-27 Pressure regulation cap Pending JPS5761870A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55133699A JPS5761870A (en) 1980-09-27 1980-09-27 Pressure regulation cap

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55133699A JPS5761870A (en) 1980-09-27 1980-09-27 Pressure regulation cap

Publications (1)

Publication Number Publication Date
JPS5761870A true JPS5761870A (en) 1982-04-14

Family

ID=15110812

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55133699A Pending JPS5761870A (en) 1980-09-27 1980-09-27 Pressure regulation cap

Country Status (1)

Country Link
JP (1) JPS5761870A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6423555U (en) * 1987-08-02 1989-02-08
KR100371247B1 (en) * 1994-03-17 2003-12-01 로베르트 보쉬 게엠베하 Pressure regulating valve
KR100734932B1 (en) 2000-12-30 2007-07-03 한라공조주식회사 Aluminum radiator
KR20120010807A (en) * 2010-07-27 2012-02-06 주식회사 두원공조 Radiator Cap
KR20120010806A (en) * 2010-07-27 2012-02-06 주식회사 두원공조 Radiator Cap

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5129331B2 (en) * 1971-08-18 1976-08-25
JPS54120089A (en) * 1978-03-09 1979-09-18 Nihon Radiator Co Stopper for fuel tank

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5129331B2 (en) * 1971-08-18 1976-08-25
JPS54120089A (en) * 1978-03-09 1979-09-18 Nihon Radiator Co Stopper for fuel tank

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6423555U (en) * 1987-08-02 1989-02-08
KR100371247B1 (en) * 1994-03-17 2003-12-01 로베르트 보쉬 게엠베하 Pressure regulating valve
KR100734932B1 (en) 2000-12-30 2007-07-03 한라공조주식회사 Aluminum radiator
KR20120010807A (en) * 2010-07-27 2012-02-06 주식회사 두원공조 Radiator Cap
KR20120010806A (en) * 2010-07-27 2012-02-06 주식회사 두원공조 Radiator Cap

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