IT1145105B - Trasmettitore elettrico di pressione utilizzabile per comandare segnalatori elettrici della pressione dell olio nel circuito di lubrificazione di motori a combustione interna - Google Patents

Trasmettitore elettrico di pressione utilizzabile per comandare segnalatori elettrici della pressione dell olio nel circuito di lubrificazione di motori a combustione interna

Info

Publication number
IT1145105B
IT1145105B IT68231/81A IT6823181A IT1145105B IT 1145105 B IT1145105 B IT 1145105B IT 68231/81 A IT68231/81 A IT 68231/81A IT 6823181 A IT6823181 A IT 6823181A IT 1145105 B IT1145105 B IT 1145105B
Authority
IT
Italy
Prior art keywords
electric
internal combustion
combustion engines
lubrication circuit
transmitter used
Prior art date
Application number
IT68231/81A
Other languages
English (en)
Other versions
IT8168231A0 (it
Inventor
Mario Turatti
Original Assignee
Mario Turatti
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 Mario Turatti filed Critical Mario Turatti
Priority to IT68231/81A priority Critical patent/IT1145105B/it
Publication of IT8168231A0 publication Critical patent/IT8168231A0/it
Priority to DE19823234555 priority patent/DE3234555A1/de
Priority to FR8216178A priority patent/FR2513313B1/fr
Application granted granted Critical
Publication of IT1145105B publication Critical patent/IT1145105B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M1/00—Pressure lubrication
    • F01M1/18—Indicating or safety devices
    • F01M1/20—Indicating or safety devices concerning lubricant pressure
    • 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
    • H01H35/34—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow actuated by diaphragm
    • 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
    • H01H35/26—Details
    • H01H35/2657—Details with different switches operated at substantially different pressures

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
  • Measuring Fluid Pressure (AREA)
IT68231/81A 1981-09-22 1981-09-22 Trasmettitore elettrico di pressione utilizzabile per comandare segnalatori elettrici della pressione dell olio nel circuito di lubrificazione di motori a combustione interna IT1145105B (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT68231/81A IT1145105B (it) 1981-09-22 1981-09-22 Trasmettitore elettrico di pressione utilizzabile per comandare segnalatori elettrici della pressione dell olio nel circuito di lubrificazione di motori a combustione interna
DE19823234555 DE3234555A1 (de) 1981-09-22 1982-09-17 Elektrischer druckgeber zur steuerung elektrischer oeldruckmelder im schmiermittelkreislauf von verbrennungsmotoren
FR8216178A FR2513313B1 (fr) 1981-09-22 1982-09-22 Transmetteur electrique de pression, utilisable pour commander des signaleurs electriques de la pression d'huile dans le circuit de lubrification de moteurs a combustion interne

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT68231/81A IT1145105B (it) 1981-09-22 1981-09-22 Trasmettitore elettrico di pressione utilizzabile per comandare segnalatori elettrici della pressione dell olio nel circuito di lubrificazione di motori a combustione interna

Publications (2)

Publication Number Publication Date
IT8168231A0 IT8168231A0 (it) 1981-09-22
IT1145105B true IT1145105B (it) 1986-11-05

Family

ID=11308594

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68231/81A IT1145105B (it) 1981-09-22 1981-09-22 Trasmettitore elettrico di pressione utilizzabile per comandare segnalatori elettrici della pressione dell olio nel circuito di lubrificazione di motori a combustione interna

Country Status (3)

Country Link
DE (1) DE3234555A1 (it)
FR (1) FR2513313B1 (it)
IT (1) IT1145105B (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3335818A1 (de) * 1983-10-01 1985-04-11 Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover Druckmittelbetaetigbarer elektrischer schalter
FR2576145B1 (fr) * 1985-01-11 1987-04-03 Jaeger Mano-contact a deux seuils
FR2597257B1 (fr) * 1986-04-15 1988-08-05 Jaeger Mano-contact a deux seuils inverses
FR2618596B1 (fr) * 1987-07-21 1994-04-15 Jaeger Contacteur electrique comprenant un module de contact perfectionne
IT214256Z2 (it) * 1988-04-13 1990-04-24 Turatti Mario Trasmettitore elettrico di pressione dell olio di lubrificazione di un motore a combustione interna
DE9106694U1 (it) * 1991-05-31 1991-10-10 Herion-Werke Kg, 7012 Fellbach, De
US5461208A (en) * 1993-03-24 1995-10-24 Texas Instruments Incorporated Compact high pressure snap-acting switch
US6608266B2 (en) * 2001-12-18 2003-08-19 Eaton Corporation Pressure switch with annular electrodes method of making same
CN101793179B (zh) * 2009-12-24 2013-02-27 李科明 压敏电容机油压力报警传感器

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191511627A (en) * 1914-12-24 1916-05-11 Westinghouse Brake & Signal Improvements in and relating to Fluid Pressure Starting and Stopping Devices for Electric Motors Operating Pumps.
DE1147651B (de) * 1960-06-04 1963-04-25 Bosch Gmbh Robert Durch ein Druckmittel betaetigbarer elektrischer Biegehautschalter
FR1273821A (fr) * 1960-11-18 1961-10-13 Daimler Benz Ag Dispositif indicateur pour la pression d'huile dans des moteurs à combustion interne
FR1386750A (fr) * 1963-03-22 1965-01-22 Interrupteur électrique commandé par un fluide sous pression
GB1228400A (it) * 1968-12-13 1971-04-15
GB1440756A (en) * 1972-07-26 1976-06-23 Lucas Electrical Ltd Fluid pressure operated switch
GB1406008A (en) * 1972-11-06 1975-09-10 Eaton Gmbh Pressure-dependent electrical switch assembly

Also Published As

Publication number Publication date
DE3234555A1 (de) 1983-03-31
FR2513313A1 (fr) 1983-03-25
FR2513313B1 (fr) 1985-06-21
IT8168231A0 (it) 1981-09-22

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19940930