FR2333123A1 - Dispositif de surveillance du debit et de la temperature d'un fluide de refroidissement - Google Patents

Dispositif de surveillance du debit et de la temperature d'un fluide de refroidissement

Info

Publication number
FR2333123A1
FR2333123A1 FR7536585A FR7536585A FR2333123A1 FR 2333123 A1 FR2333123 A1 FR 2333123A1 FR 7536585 A FR7536585 A FR 7536585A FR 7536585 A FR7536585 A FR 7536585A FR 2333123 A1 FR2333123 A1 FR 2333123A1
Authority
FR
France
Prior art keywords
monitoring
temperature
flow rate
cooling fluid
cooling
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
FR7536585A
Other languages
English (en)
Other versions
FR2333123B1 (fr
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.)
Automobiles Citroen SA
Original Assignee
Automobiles Citroen 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 Automobiles Citroen SA filed Critical Automobiles Citroen SA
Priority to FR7536585A priority Critical patent/FR2333123A1/fr
Priority to ES452672A priority patent/ES452672A1/es
Priority to DE2648736A priority patent/DE2648736C2/de
Priority to US05/737,708 priority patent/US4136330A/en
Priority to GB46349/76A priority patent/GB1563241A/en
Priority to IT69819/76A priority patent/IT1072047B/it
Publication of FR2333123A1 publication Critical patent/FR2333123A1/fr
Application granted granted Critical
Publication of FR2333123B1 publication Critical patent/FR2333123B1/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
    • F01P11/14—Indicating devices; Other safety devices
    • F01P11/18—Indicating devices; Other safety devices concerning coolant pressure, coolant flow, or liquid-coolant level
    • 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
    • F01P11/14—Indicating devices; Other safety devices
    • F01P11/16—Indicating devices; Other safety devices concerning coolant temperature
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
    • H01H35/40—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow actuated by devices allowing continual flow of fluid, e.g. vane
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H01H37/32—Thermally-sensitive members
    • H01H37/52—Thermally-sensitive members actuated due to deflection of bimetallic element

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Measuring Volume Flow (AREA)
FR7536585A 1975-11-28 1975-11-28 Dispositif de surveillance du debit et de la temperature d'un fluide de refroidissement Granted FR2333123A1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR7536585A FR2333123A1 (fr) 1975-11-28 1975-11-28 Dispositif de surveillance du debit et de la temperature d'un fluide de refroidissement
ES452672A ES452672A1 (es) 1975-11-28 1976-10-23 Dispositivo de vigilancia del caudal y de la temperatura delfluido de refrigeracion de un motor de combustion.
DE2648736A DE2648736C2 (de) 1975-11-28 1976-10-27 Einrichtung zur Überwachung von Durchsatz und Temperatur eines Kühlströmungsmittels
US05/737,708 US4136330A (en) 1975-11-28 1976-11-01 Device for monitoring the flow and temperature of a coolant
GB46349/76A GB1563241A (en) 1975-11-28 1976-11-08 Electric switch device for monitoring the flow and temperature of a coolant
IT69819/76A IT1072047B (it) 1975-11-28 1976-11-25 Dispositivo per sorvegliare la portata e la temperatura di un fluido di raffreddamento particolarmente per motori a combustione interna

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7536585A FR2333123A1 (fr) 1975-11-28 1975-11-28 Dispositif de surveillance du debit et de la temperature d'un fluide de refroidissement

Publications (2)

Publication Number Publication Date
FR2333123A1 true FR2333123A1 (fr) 1977-06-24
FR2333123B1 FR2333123B1 (fr) 1979-06-15

Family

ID=9163086

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7536585A Granted FR2333123A1 (fr) 1975-11-28 1975-11-28 Dispositif de surveillance du debit et de la temperature d'un fluide de refroidissement

Country Status (6)

Country Link
US (1) US4136330A (fr)
DE (1) DE2648736C2 (fr)
ES (1) ES452672A1 (fr)
FR (1) FR2333123A1 (fr)
GB (1) GB1563241A (fr)
IT (1) IT1072047B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3060756A1 (fr) * 2016-12-16 2018-06-22 Airbus Operations Dispositif electronique de detection d'un flux d'air

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4326780A (en) * 1980-01-25 1982-04-27 Dae Sik Kim Portable thermo-anemometer with bimetallic sensor
EP0098830A1 (fr) * 1982-01-18 1984-01-25 Caterpillar Tractor Co. Commutateur a compensation de temperature indiquant un deplacement
US4870392A (en) * 1982-04-05 1989-09-26 Outboard Marine Corporation Fluid flow restriction warning indicator
US4598278A (en) * 1983-01-26 1986-07-01 Vernay Laboratories, Inc. Early warning of marine cooling system failure
US4695829A (en) * 1985-01-09 1987-09-22 Robertshaw Controls Company Temperature level indicating device and method of making the same
JPS61166113U (fr) * 1985-04-04 1986-10-15
JPH0713574B2 (ja) * 1987-11-30 1995-02-15 ドクトル・ジーベルト・ウント・キユーン・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフトウング・ウント・コンパニー コマンデイートゲゼルシャフト 管路内の液状又は気体状媒体を監視する装置
US4931776A (en) * 1988-05-19 1990-06-05 Varian Associates, Inc. Fluid flow sensor with flexible vane
GB2272972B (en) * 1992-11-28 1997-05-14 Hargreaves Harold James Safety device for outboard motor
DE29710239U1 (de) * 1997-06-12 1997-08-21 Schmoll, Heinz, 61476 Kronberg Kühlwassersensor
AUPP474198A0 (en) * 1998-07-17 1998-08-13 Worldwide Water Technologies Pty Ltd Portable water treatment apparatus
US7402239B2 (en) 2001-01-09 2008-07-22 Ionics Perpetual, Inc. Water purification apparatus and method of using the same
US7879226B2 (en) * 2008-02-18 2011-02-01 Eiko Electric Products Corp. Flow indicator for showing blocking of filter cotton

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1653685A (en) * 1920-12-13 1927-12-27 Stewart Warner Speedometer Device for producing flashing signals for engine-temperature indicators
DE824907C (de) * 1950-04-25 1951-12-13 Vdo Tachometer A G Elektrisches Thermoskop fuer Kraftfahrzeuge
US2952753A (en) * 1958-06-27 1960-09-13 Mcdonnell & Miller Inc Flow switch
GB979624A (en) * 1961-10-23 1965-01-06 Nuruddin Fakir Kapadi Means for detecting faults in a fluid flow line
FR1477448A (fr) * 1965-10-05 1967-04-21 Automobiles Simca Sa Des Dispositif de contrôle de circulation de liquide de refroidissement pour moteur à combustion interne
US3763836A (en) * 1970-12-29 1973-10-09 H Guehr Coolant loss and coolant pump malfunction detection system for internal combustion engines

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3060756A1 (fr) * 2016-12-16 2018-06-22 Airbus Operations Dispositif electronique de detection d'un flux d'air
US10578636B2 (en) 2016-12-16 2020-03-03 Airbus Operations S.A.S. Electronic device for detecting an air flow

Also Published As

Publication number Publication date
ES452672A1 (es) 1977-11-16
US4136330A (en) 1979-01-23
DE2648736A1 (de) 1977-06-02
IT1072047B (it) 1985-04-10
FR2333123B1 (fr) 1979-06-15
DE2648736C2 (de) 1983-11-03
GB1563241A (en) 1980-03-19

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Legal Events

Date Code Title Description
DL Decision of the director general to leave to make available licences of right
ST Notification of lapse