EP0163006A1 - Circuit de refroidissement à suspension pour des moteurs à combustion interne à refroidissement liquide - Google Patents

Circuit de refroidissement à suspension pour des moteurs à combustion interne à refroidissement liquide Download PDF

Info

Publication number
EP0163006A1
EP0163006A1 EP85101659A EP85101659A EP0163006A1 EP 0163006 A1 EP0163006 A1 EP 0163006A1 EP 85101659 A EP85101659 A EP 85101659A EP 85101659 A EP85101659 A EP 85101659A EP 0163006 A1 EP0163006 A1 EP 0163006A1
Authority
EP
European Patent Office
Prior art keywords
cooling circuit
overpressure
filler neck
excess pressure
neck cover
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.)
Withdrawn
Application number
EP85101659A
Other languages
German (de)
English (en)
Inventor
Erwin Dipl.-Ing. Schweiger (Fh)
Axel Dipl.-Ing. Temmesfeld (Fh)
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.)
Bayerische Motoren Werke AG
Original Assignee
Bayerische Motoren Werke AG
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 Bayerische Motoren Werke AG filed Critical Bayerische Motoren Werke AG
Publication of EP0163006A1 publication Critical patent/EP0163006A1/fr
Withdrawn legal-status Critical Current

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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
    • F01P11/0247—Safety; Locking against opening
    • 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
    • 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
    • F01P11/028—Deaeration devices
    • 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
    • F01P11/0247—Safety; Locking against opening
    • F01P2011/0266—Safety; Locking against opening activated by pressure

Definitions

  • a schematically illustrated locking device 27 is also arranged, which locks the filler cap 19 against dangerous opening if there is excess pressure in the cooling circuit.
  • the locking device 27 consists of a locking piston, which holds a locking pin with a ribbed, toothed or similarly configured area of the inner wall of the filler neck 18.
  • the blocking effect increases with increasing overpressure and complicates or prevents inadvertent opening of the filler neck cover 19 with an expected hot water or steam outlet and with the risk of fire or scald injuries to the person handling it.
  • the blocking device 27 prevents the overpressure from being released in the event of brief interruptions in operation of the machine 1, as a result of which a risk to the cooling circuit function due to insufficient overpressure during the renewed operation of the machine after the break in operation is excluded.
  • the locking device 27 against the opening of the filler cap 19 here consists of a coupling 31, the connection from a certain excess pressure in the cooling circuit between the filler neck cover 19 and a rotary handle 32 encompassing it on the outside.
  • the coupling 31 consists of a bow spring 33 and teeth 34 and 35 on the filler cap 19 and on the rotary handle 32.
  • a pressure pin 36 of a spring sleeve 37 of the filler cap 19 is due to the effect of the overpressure together with the inner parts of the filler attached to it -Deckels 19 movable, so that the clutch 27 can be actuated by jerky engagement or disengagement of the bow spring 33 in or out of the toothing 34.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Temperature-Responsive Valves (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Closures For Containers (AREA)
EP85101659A 1982-07-15 1983-07-15 Circuit de refroidissement à suspension pour des moteurs à combustion interne à refroidissement liquide Withdrawn EP0163006A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3226508 1982-07-15
DE3226508A DE3226508C2 (de) 1982-07-15 1982-07-15 Kühlkreis für Brennkraftmaschinen

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP83106971.1 Division 1983-07-15

Publications (1)

Publication Number Publication Date
EP0163006A1 true EP0163006A1 (fr) 1985-12-04

Family

ID=6168511

Family Applications (3)

Application Number Title Priority Date Filing Date
EP85102118A Expired EP0157167B1 (fr) 1982-07-15 1983-07-15 Circuit de refroidissement pour moteurs à combustion interne
EP85101659A Withdrawn EP0163006A1 (fr) 1982-07-15 1983-07-15 Circuit de refroidissement à suspension pour des moteurs à combustion interne à refroidissement liquide
EP83106971A Expired EP0100917B1 (fr) 1982-07-15 1983-07-15 Circuit de refroidissement pour moteurs à combustion interne

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP85102118A Expired EP0157167B1 (fr) 1982-07-15 1983-07-15 Circuit de refroidissement pour moteurs à combustion interne

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP83106971A Expired EP0100917B1 (fr) 1982-07-15 1983-07-15 Circuit de refroidissement pour moteurs à combustion interne

Country Status (5)

Country Link
US (1) US4510893A (fr)
EP (3) EP0157167B1 (fr)
JP (1) JPH071005B2 (fr)
DE (3) DE3226508C2 (fr)
ES (1) ES524135A0 (fr)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2200441A (en) * 1987-01-28 1988-08-03 Kimura Kohki Co Heat exchanger bypass control apparatus
WO1988009429A1 (fr) * 1987-05-18 1988-12-01 Bayerische Motoren Werke Aktiengesellschaft Circuit de refroidissement par liquide pour machines motrices et de travail, notamment moteurs a combustion interne
EP0400514A1 (fr) * 1989-05-30 1990-12-05 PIETRO FOGACCI S.r.l. Bouchon de sécurité pour réservoir sous pression
DE4039993A1 (de) * 1990-12-14 1992-03-26 Daimler Benz Ag Entlueftungsleitung im kuehlkreis einer brennkraftmaschine
FR2675570A1 (fr) * 1991-04-18 1992-10-23 Journee Paul Sa Dispositif de securite pour un bouchon de fermeture d'un echangeur thermique.
DE4339663A1 (de) * 1993-11-22 1995-05-24 Reutter Metallwaren Auf einen Behälterstutzen aufschraubbarer Verschlußdeckel
WO1995014621A1 (fr) * 1993-11-22 1995-06-01 Reutter Metallwarenfabrik Gmbh Bouchon de fermeture vissable sur un col de reservoir
WO1995014620A1 (fr) * 1993-11-22 1995-06-01 Reutter Metallwarenfabrik Gmbh Bouchon de fermeture vissable sur un col reservoir
WO1998000347A1 (fr) * 1996-07-02 1998-01-08 Reutter Metallwarenfabrik Gmbh Bouchon avec protection contre le devissage dependante de la temperature
DE19720403A1 (de) * 1997-05-15 1998-11-19 Bayerische Motoren Werke Ag Sicherheitsverschluß-Vorrichtung für ein Druckgefäß, insbesondere Ausgleichsbehälter für das Kühlsystem einer Brennkraftmaschine
DE10035729A1 (de) * 2000-07-22 2002-01-31 Heinrich Reutter Verschlussdeckel mit Verdrehsicherung
DE20120676U1 (de) * 2001-12-21 2003-04-30 Reutter, Heinrich, 71336 Waiblingen Verschlußdeckel für Kraftfahrzeugkühler
DE102007033535A1 (de) 2007-07-19 2009-01-22 Bayerische Motoren Werke Aktiengesellschaft Verschlussorgan für einen Kraftstofftank eines Kraftfahrzeugs

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Publication number Priority date Publication date Assignee Title
US4620509A (en) * 1985-08-05 1986-11-04 Cummins Engine Company, Inc. Twin-flow cooling system
US4677943A (en) * 1986-03-03 1987-07-07 Skinner Alan A Automotive non-pressure cooling system
US4768484A (en) * 1987-07-13 1988-09-06 General Motors Corporation Actively pressurized engine cooling system
FR2639675B1 (fr) * 1988-11-28 1991-03-22 Peugeot Circuit de refroidissement d'un moteur a combustion interne d'un vehicule automobile
JP2950553B2 (ja) * 1989-09-26 1999-09-20 株式会社日本自動車部品総合研究所 内燃機関の冷却装置
JP2554188Y2 (ja) * 1991-03-19 1997-11-12 東洋ラジエーター株式会社 ラジエータタンクのフィラーネック
US5410991A (en) * 1994-05-05 1995-05-02 Standard-Thomson Corporation Coolant fill housing with integral thermostat
US5463986A (en) * 1994-09-14 1995-11-07 Hollis; Thomas J. Hydraulically operated restrictor/shutoff flow control valve
US5657722A (en) * 1996-01-30 1997-08-19 Thomas J. Hollis System for maintaining engine oil at a desired temperature
US5699759A (en) * 1995-12-21 1997-12-23 Thomas J. Hollis Free-flow buoyancy check valve for controlling flow of temperature control fluid from an overflow bottle
FR2740830B1 (fr) * 1995-11-08 1997-12-05 Journee Paul Sa Bouchon de circuit de refroidissement de vehicule automobile muni d'un dispositif de degazage
FR2741132B1 (fr) * 1995-11-15 1997-12-12 Journee Paul Sa Dispositif d'obturation d'un circuit de refroidissement muni de moyens perfectionnes d'etancheite
DE19611095A1 (de) * 1996-03-21 1997-09-25 Bayerische Motoren Werke Ag Kühlsystem für eine flüssigkeitsgekühlte Brennkraftmaschine
US7152555B2 (en) * 2001-02-20 2006-12-26 Volvo Trucks North America, Inc. Engine cooling system
US6532910B2 (en) * 2001-02-20 2003-03-18 Volvo Trucks North America, Inc. Engine cooling system
US6364213B1 (en) * 2001-04-18 2002-04-02 Ford Global Technologies, Inc. Engine cooling system
DE10246590A1 (de) * 2002-10-05 2004-04-22 Daimlerchrysler Ag Behälter für flüssige und/oder gasförmige Medien und Kühlsystem für eine Brennkraftmaschine
SE529541C2 (sv) * 2005-12-05 2007-09-11 Volvo Lastvagnar Ab Kylsystem
US7377237B2 (en) * 2006-09-13 2008-05-27 Cummins Power Generation Inc. Cooling system for hybrid power system
US7343884B1 (en) * 2006-09-13 2008-03-18 Cummins Power Generation Inc. Coolant system for hybrid power system
US7552839B2 (en) * 2006-09-13 2009-06-30 Cummins Power Generation Inc. Fluid tank with clip-in provision for oil stick tube
US20080060370A1 (en) * 2006-09-13 2008-03-13 Cummins Power Generation Inc. Method of cooling a hybrid power system
DE102008035961A1 (de) * 2008-07-31 2010-02-04 Schaeffler Kg Wärmemanagementmodul des Kühlsystems einer Verbrennungskraftmaschine
US20100319902A1 (en) * 2009-06-19 2010-12-23 Wan Ching Chou Auxiliary apparatus for vehicle water tank
US20110253346A1 (en) * 2010-04-15 2011-10-20 Hamilton Sundstrand Corporation Auxilliary reservoir for a liquid system
DE102010018089B3 (de) * 2010-04-24 2011-07-14 Audi Ag, 85057 Ventilanordnung zur Entlüftung eines Kühlmittelkreislaufs einer Brennkraftmaschine
DE102010033715A1 (de) 2010-08-07 2012-02-09 Audi Ag Ausgleichsbehälter für einen Kühlmittelkreislauf
DE102011078293B4 (de) * 2011-06-29 2017-06-29 Röchling Automotive AG & Co. KG Ausgleichsbehälter mit einem Flüssigkeitssperrventilkörper und einem relativ zu diesem beweglich an diesem aufgenommenen Gasunterdruckventilkörper sowie eine solche Ventilstruktur tragender Deckel für einen Ausgleichsbehälter
KR20150136590A (ko) * 2013-01-30 2015-12-07 피쉬만 테르모 테크놀로지 리미티드 유압-구동 서모스탯
DE102013012754B3 (de) * 2013-07-31 2015-01-08 Audi Ag Ausgleichbehälter für einen Fluidkreislauf sowie Verfahren zum Betreiben eines Ausgleichsbehälters
DE102013226420A1 (de) * 2013-12-18 2015-06-18 Volkswagen Aktiengesellschaft Entlüftungsventil und Kühlsystem für eine Brennkraftmaschine
GB2554443A (en) * 2016-09-28 2018-04-04 Mclaren Automotive Ltd Coolant header tank
DE102017204824B3 (de) * 2017-03-22 2018-06-14 Ford Global Technologies, Llc Kühlsystem einer Fahrzeugkraftmaschine aufweisend eine Separationseinheit
DE102017116600A1 (de) * 2017-07-24 2019-01-24 Volkswagen Aktiengesellschaft Kühlsystem und Kraftfahrzeug
US11760193B2 (en) * 2017-09-29 2023-09-19 Illinois Tool Works Inc. Reservoir tank cap closure indicators
CN109184893B (zh) * 2018-11-22 2021-02-09 卡特彼勒S.A.R.L公司 发动机冷却系统和用于其中的箱体以及作业机械
KR102714868B1 (ko) * 2019-03-06 2024-10-08 현대자동차주식회사 자동차용 냉각 시스템의 냉각수 충진 방법
DE102021118799B4 (de) * 2021-07-21 2025-05-08 Audi Aktiengesellschaft Ausgleichsbehälter für einen Kühlkreislauf eines Motors eines Kraftfahrzeugs

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1600373A (fr) * 1968-12-31 1970-07-20
US3587912A (en) * 1968-08-23 1971-06-28 Nippon Denso Co Pressure cap unit with pressure releasing means for radiators of internal combustion engines

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US1311809A (en) * 1919-07-29 Cooling system fob internal-combustion engines
US2067924A (en) * 1932-10-24 1937-01-19 Frank P Illsley Pressure relief valve
GB896850A (en) * 1957-06-01 1962-05-16 British Leyland Motor Corp Engine cooling systems for vehicles
US3132634A (en) * 1962-09-10 1964-05-12 Charles R Butler Cooling system for internal combustion engines
GB1154642A (en) * 1966-09-28 1969-06-11 Ford Motor Co Internal Combustion Engine Cooling Liquid Systems.
USRE27965E (en) 1972-02-22 1974-04-09 Pressurized liquid cooling system
DE2531629A1 (de) * 1974-07-18 1976-01-29 Walter C Avrea Kuehlereinrichtung
US3981279A (en) * 1975-08-26 1976-09-21 General Motors Corporation Internal combustion engine system
US4167159A (en) * 1977-04-29 1979-09-11 Deere & Company Pressurized liquid cooling system for an internal combustion engine
FR2408722A1 (fr) * 1977-11-10 1979-06-08 Berliet Automobiles Circuit de refroidissement perfectionne pour un moteur a combustion interne
DE2821872B2 (de) * 1978-05-19 1980-05-14 Audi Nsu Auto Union Ag, 7107 Neckarsulm Überdruck-Kühlsystem für eine flüssigkeitsgekühlte Brennkraftmaschine, insbesondere in einem Kraftfahrzeug
DE2845644A1 (de) * 1978-10-20 1980-04-24 Bayerische Motoren Werke Ag Verschluss fuer die einfuelloeffnung eines behaelters
DE3045357C2 (de) * 1980-12-02 1986-01-09 Daimler-Benz Ag, 7000 Stuttgart Kühlsystem für eine Brennkraftmaschine

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Publication number Priority date Publication date Assignee Title
US3587912A (en) * 1968-08-23 1971-06-28 Nippon Denso Co Pressure cap unit with pressure releasing means for radiators of internal combustion engines
FR1600373A (fr) * 1968-12-31 1970-07-20

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2200441A (en) * 1987-01-28 1988-08-03 Kimura Kohki Co Heat exchanger bypass control apparatus
GB2200441B (en) * 1987-01-28 1991-08-14 Kimura Kohki Co Heat exchanger bypass control apparatus
WO1988009429A1 (fr) * 1987-05-18 1988-12-01 Bayerische Motoren Werke Aktiengesellschaft Circuit de refroidissement par liquide pour machines motrices et de travail, notamment moteurs a combustion interne
EP0295445A3 (en) * 1987-05-18 1989-05-03 Bayerische Motoren Werke Aktiengesellschaft Liquid cooling circuit for machines especially for internal combustion engines
EP0400514A1 (fr) * 1989-05-30 1990-12-05 PIETRO FOGACCI S.r.l. Bouchon de sécurité pour réservoir sous pression
DE4039993A1 (de) * 1990-12-14 1992-03-26 Daimler Benz Ag Entlueftungsleitung im kuehlkreis einer brennkraftmaschine
FR2675570A1 (fr) * 1991-04-18 1992-10-23 Journee Paul Sa Dispositif de securite pour un bouchon de fermeture d'un echangeur thermique.
WO1995014621A1 (fr) * 1993-11-22 1995-06-01 Reutter Metallwarenfabrik Gmbh Bouchon de fermeture vissable sur un col de reservoir
DE4339663A1 (de) * 1993-11-22 1995-05-24 Reutter Metallwaren Auf einen Behälterstutzen aufschraubbarer Verschlußdeckel
WO1995014620A1 (fr) * 1993-11-22 1995-06-01 Reutter Metallwarenfabrik Gmbh Bouchon de fermeture vissable sur un col reservoir
WO1998000347A1 (fr) * 1996-07-02 1998-01-08 Reutter Metallwarenfabrik Gmbh Bouchon avec protection contre le devissage dependante de la temperature
DE19720403A1 (de) * 1997-05-15 1998-11-19 Bayerische Motoren Werke Ag Sicherheitsverschluß-Vorrichtung für ein Druckgefäß, insbesondere Ausgleichsbehälter für das Kühlsystem einer Brennkraftmaschine
DE10035729A1 (de) * 2000-07-22 2002-01-31 Heinrich Reutter Verschlussdeckel mit Verdrehsicherung
US7353965B2 (en) 2000-07-22 2008-04-08 Heinrich Reutter Closure cap provided with anti-twisting
DE20120676U1 (de) * 2001-12-21 2003-04-30 Reutter, Heinrich, 71336 Waiblingen Verschlußdeckel für Kraftfahrzeugkühler
DE102007033535A1 (de) 2007-07-19 2009-01-22 Bayerische Motoren Werke Aktiengesellschaft Verschlussorgan für einen Kraftstofftank eines Kraftfahrzeugs
US8667922B2 (en) 2007-07-19 2014-03-11 Bayerische Motoren Werke Aktiengesellschaft Closure element for a fuel tank of a motor vehicle

Also Published As

Publication number Publication date
JPS5923029A (ja) 1984-02-06
US4510893A (en) 1985-04-16
DE3374143D1 (en) 1987-11-26
DE3366593D1 (en) 1986-11-06
DE3226508A1 (de) 1984-01-26
DE3226508C2 (de) 1985-12-12
ES8404010A1 (es) 1984-04-16
EP0100917A1 (fr) 1984-02-22
EP0157167B1 (fr) 1987-10-21
EP0100917B1 (fr) 1986-10-01
ES524135A0 (es) 1984-04-16
JPH071005B2 (ja) 1995-01-11
EP0157167A1 (fr) 1985-10-09

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