GB1347279A - Cooling systems - Google Patents

Cooling systems

Info

Publication number
GB1347279A
GB1347279A GB3098071A GB3098071A GB1347279A GB 1347279 A GB1347279 A GB 1347279A GB 3098071 A GB3098071 A GB 3098071A GB 3098071 A GB3098071 A GB 3098071A GB 1347279 A GB1347279 A GB 1347279A
Authority
GB
United Kingdom
Prior art keywords
stopper
chamber
tube
fitted
valve
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
GB3098071A
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.)
Renault SAS
Regie Nationale des Usines Renault
Original Assignee
Renault SAS
Regie Nationale des Usines Renault
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
Priority claimed from FR7028846A external-priority patent/FR2102469A5/fr
Priority claimed from FR7042698A external-priority patent/FR2115641A6/fr
Application filed by Renault SAS, Regie Nationale des Usines Renault filed Critical Renault SAS
Publication of GB1347279A publication Critical patent/GB1347279A/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
    • F01P11/029—Expansion reservoirs
    • 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)
  • Safety Valves (AREA)
  • Packages (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

1347279 Cooling systems for vehicle engines REGIE NATIONALE DES USINES RENAULT 1 July 1971 [5 Aug 1970 27 Nov 1970] 30980/71 Heading F4U A cooling system for an I.C. engine comprises a glass expansion chamber 1 with a stopper 5 through which passes an inlet tube 2 having a high pressure relief valve 3 to vent steam to the atmosphere, and a low pressure safety valve 4 is fitted in the stopper to allow air to enter the chamber when the pressure falls below a predetermined value. The valve 3 may be fitted in the stopper with a by-pass tube within the chamber connecting it to tube 2. In a further form, the two valves may be arranged concentrically one within the other in the stopper.
GB3098071A 1970-08-05 1971-07-01 Cooling systems Expired GB1347279A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7028846A FR2102469A5 (en) 1970-08-05 1970-08-05
FR7042698A FR2115641A6 (en) 1970-11-27 1970-11-27

Publications (1)

Publication Number Publication Date
GB1347279A true GB1347279A (en) 1974-02-27

Family

ID=26215885

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3098071A Expired GB1347279A (en) 1970-08-05 1971-07-01 Cooling systems

Country Status (10)

Country Link
US (1) US3741172A (en)
BE (1) BE769241A (en)
CH (1) CH536432A (en)
DE (1) DE2139117C3 (en)
ES (1) ES200802Y (en)
GB (1) GB1347279A (en)
OA (1) OA03766A (en)
RO (1) RO60900A (en)
SE (1) SE372793B (en)
SU (1) SU374861A3 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3809150A (en) * 1973-04-16 1974-05-07 Opti Cap Inc Minimizing corrosion of overflow receptacle equipped engine cooling system
US4790369A (en) * 1982-04-29 1988-12-13 Avrea Walter C Method and apparatus for continuously maintaining a volume of coolant within a pressurized cooling system
JPS6072919U (en) * 1983-10-25 1985-05-22 日産自動車株式会社 reserve tank
US4739824A (en) * 1987-01-08 1988-04-26 Susan E. Lund Hermetically sealed, relatively low pressure cooling system for internal combustion engines and method therefor
DE4025067C1 (en) * 1990-08-08 1991-07-11 Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De
CA2383856A1 (en) * 2001-04-27 2002-10-27 Bombardier, Inc. Fluid reservoir
JP2006151131A (en) * 2004-11-26 2006-06-15 Yamaha Motor Co Ltd Vehicle
EA028004B1 (en) * 2015-04-07 2017-09-29 Илья Борисович НАЛИЧАЕВ Lighting installation
DE102019202872A1 (en) * 2019-03-04 2020-09-10 Audi Ag Coolant compensation arrangement, motor vehicle with such and method for regulating pressure in a cooling circuit

Also Published As

Publication number Publication date
DE2139117A1 (en) 1972-05-25
ES200802Y (en) 1976-02-16
DE2139117B2 (en) 1974-03-07
BE769241A (en) 1971-11-03
SU374861A3 (en) 1973-03-20
RO60900A (en) 1976-10-15
CH536432A (en) 1973-04-30
ES200802U (en) 1975-11-01
DE2139117C3 (en) 1974-10-03
SE372793B (en) 1975-01-13
US3741172A (en) 1973-06-26
OA03766A (en) 1971-12-24

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
435 Patent endorsed 'licences of right' on the date specified (sect. 35/1949)
PCNP Patent ceased through non-payment of renewal fee