FR2720469B1 - Bouchon comportant des clapets de dépression et de surpression. - Google Patents

Bouchon comportant des clapets de dépression et de surpression.

Info

Publication number
FR2720469B1
FR2720469B1 FR9406359A FR9406359A FR2720469B1 FR 2720469 B1 FR2720469 B1 FR 2720469B1 FR 9406359 A FR9406359 A FR 9406359A FR 9406359 A FR9406359 A FR 9406359A FR 2720469 B1 FR2720469 B1 FR 2720469B1
Authority
FR
France
Prior art keywords
cap
vacuum
pressure relief
relief valves
valves
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 - Lifetime
Application number
FR9406359A
Other languages
English (en)
Other versions
FR2720469A1 (fr
Inventor
Jean-Pierre Renaud
Marc Hembert
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.)
Illinois Tool Works Inc
Original Assignee
Paul Journee 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 Paul Journee SA filed Critical Paul Journee SA
Priority to FR9406359A priority Critical patent/FR2720469B1/fr
Publication of FR2720469A1 publication Critical patent/FR2720469A1/fr
Application granted granted Critical
Publication of FR2720469B1 publication Critical patent/FR2720469B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/18—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on either side
    • F16K17/19—Equalising valves predominantly for tanks
    • F16K17/196—Equalising valves predominantly for tanks spring-loaded

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Safety Valves (AREA)
FR9406359A 1994-05-24 1994-05-24 Bouchon comportant des clapets de dépression et de surpression. Expired - Lifetime FR2720469B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9406359A FR2720469B1 (fr) 1994-05-24 1994-05-24 Bouchon comportant des clapets de dépression et de surpression.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9406359A FR2720469B1 (fr) 1994-05-24 1994-05-24 Bouchon comportant des clapets de dépression et de surpression.

Publications (2)

Publication Number Publication Date
FR2720469A1 FR2720469A1 (fr) 1995-12-01
FR2720469B1 true FR2720469B1 (fr) 1996-06-21

Family

ID=9463515

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9406359A Expired - Lifetime FR2720469B1 (fr) 1994-05-24 1994-05-24 Bouchon comportant des clapets de dépression et de surpression.

Country Status (1)

Country Link
FR (1) FR2720469B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104514614A (zh) * 2013-09-30 2015-04-15 福特环球技术公司 用于检测冷却系统泄漏的装置和系统

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB426859A (en) * 1933-08-18 1935-04-10 Fridolin Schiesser Improvements in relief valves
US3724707A (en) * 1971-05-05 1973-04-03 F & E Mfg Co Pressure-vacuum relief fuel filler cap
DE2308669C3 (de) * 1973-02-22 1978-09-14 Sueddeutsche Kuehlerfabrik Julius Fr. Behr Gmbh & Co Kg, 7000 Stuttgart Verschluß für Flüssigkeitsbehälter
GB8928766D0 (en) * 1989-12-20 1990-02-28 Williams Clive G Pressure release valves
US5114035A (en) * 1991-10-31 1992-05-19 Epicor Industries, Inc. Vehicle radiator cap

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104514614A (zh) * 2013-09-30 2015-04-15 福特环球技术公司 用于检测冷却系统泄漏的装置和系统

Also Published As

Publication number Publication date
FR2720469A1 (fr) 1995-12-01

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Legal Events

Date Code Title Description
TP Transmission of property

Owner name: ILLINOIS TOOL WORKS, INC., US

Effective date: 20151105