FR2361275A1 - CAP, ESPECIALLY FOR RADIATOR - Google Patents

CAP, ESPECIALLY FOR RADIATOR

Info

Publication number
FR2361275A1
FR2361275A1 FR7724870A FR7724870A FR2361275A1 FR 2361275 A1 FR2361275 A1 FR 2361275A1 FR 7724870 A FR7724870 A FR 7724870A FR 7724870 A FR7724870 A FR 7724870A FR 2361275 A1 FR2361275 A1 FR 2361275A1
Authority
FR
France
Prior art keywords
bowl
cup
upside down
turned upside
down relative
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.)
Granted
Application number
FR7724870A
Other languages
French (fr)
Other versions
FR2361275B1 (en
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.)
General Motors France SA
Original Assignee
General Motors France SA
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 General Motors France SA filed Critical General Motors France SA
Publication of FR2361275A1 publication Critical patent/FR2361275A1/en
Application granted granted Critical
Publication of FR2361275B1 publication Critical patent/FR2361275B1/fr
Granted 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Closures For Containers (AREA)

Abstract

L'invention concerne un bouchon. Ce bouchon est caractérisé en ce qu'il comprend une première cuvette 3, une deuxième cuvette 6 disposée concentriquement dans la première et retournée par rapport à celle-ci, une troisième cuvette 14 placée à l'intérieur de la seconde et retournée par rapport à celle-ci, des joints intercalaires respectifs 11, 17, un ressort 16 placé entre la première et la troisième cuvettes, les parois correspondantes de la première cuvette et de la seconde cuvette étant conformées de façon à former des passages d'évent 23, 24. Application à des bouchons de circuit de refroidissement de moteurs à combustion.The invention relates to a plug. This stopper is characterized in that it comprises a first bowl 3, a second bowl 6 arranged concentrically in the first and turned upside down relative to the latter, a third bowl 14 placed inside the second and turned upside down relative to the latter. the latter, respective intermediate seals 11, 17, a spring 16 placed between the first and third cups, the corresponding walls of the first cup and of the second cup being shaped so as to form vent passages 23, 24 Application to cooling circuit plugs for combustion engines.

FR7724870A 1976-08-12 1977-08-12 CAP, ESPECIALLY FOR RADIATOR Granted FR2361275A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3358576A GB1534318A (en) 1976-08-12 1976-08-12 Closure caps

Publications (2)

Publication Number Publication Date
FR2361275A1 true FR2361275A1 (en) 1978-03-10
FR2361275B1 FR2361275B1 (en) 1981-09-11

Family

ID=10354829

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7724870A Granted FR2361275A1 (en) 1976-08-12 1977-08-12 CAP, ESPECIALLY FOR RADIATOR

Country Status (2)

Country Link
FR (1) FR2361275A1 (en)
GB (1) GB1534318A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2518245A1 (en) * 1981-12-14 1983-06-17 Valeo CAP FOR HEAT EXCHANGER CIRCUIT
US5036888A (en) * 1989-03-23 1991-08-06 Konrad Scharrer Closure cap for a container pipe

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2360512A (en) 2000-03-20 2001-09-26 Rover Group Pressure control valve for cooling system
EP3943789A1 (en) * 2020-07-20 2022-01-26 Illinois Tool Works, Inc. Safety cap

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2518245A1 (en) * 1981-12-14 1983-06-17 Valeo CAP FOR HEAT EXCHANGER CIRCUIT
US4494669A (en) * 1981-12-14 1985-01-22 Valeo Stopper for a heat exchanger circuit
US5036888A (en) * 1989-03-23 1991-08-06 Konrad Scharrer Closure cap for a container pipe

Also Published As

Publication number Publication date
FR2361275B1 (en) 1981-09-11
GB1534318A (en) 1978-11-29

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Legal Events

Date Code Title Description
ST Notification of lapse