ES382011A1 - Pressure contact switch - Google Patents

Pressure contact switch

Info

Publication number
ES382011A1
ES382011A1 ES382011A ES382011A ES382011A1 ES 382011 A1 ES382011 A1 ES 382011A1 ES 382011 A ES382011 A ES 382011A ES 382011 A ES382011 A ES 382011A ES 382011 A1 ES382011 A1 ES 382011A1
Authority
ES
Spain
Prior art keywords
hand
cavity
pressure
cursor
sliding
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
ES382011A
Other languages
Spanish (es)
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.)
Compagnie Generale des Etablissements Michelin SCA
Original Assignee
Compagnie Generale des Etablissements Michelin SCA
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 Compagnie Generale des Etablissements Michelin SCA filed Critical Compagnie Generale des Etablissements Michelin SCA
Publication of ES382011A1 publication Critical patent/ES382011A1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16K15/00—Check valves
    • F16K15/20—Check valves specially designed for inflatable bodies, e.g. tyres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
    • B60C23/02—Signalling devices actuated by tyre pressure
    • B60C23/04—Signalling devices actuated by tyre pressure mounted on the wheel or tyre
    • B60C23/0408—Signalling devices actuated by tyre pressure mounted on the wheel or tyre transmitting the signals by non-mechanical means from the wheel or tyre to a vehicle body mounted receiver
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L17/00—Devices or apparatus for measuring tyre pressure or the pressure in other inflated bodies
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Measuring Fluid Pressure (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)

Abstract

Improvements in the construction of hand-held contactors, especially for monitoring the inflation pressure of tires, of the type comprising a piston subjected on the one hand to the pressure of the fluid to be monitored and on the other to the pressure of an antagonist tared spring, characterized in that a coaxial stem is mounted to the piston, profiled so that it forms on one hand a ramp to reject a cursor-contactor capable of sliding in a first cavity, and on the other a guide and a stop for a cursor-blocker capable of sliding in a second axis cavity perpendicular to that of the first cavity, the two cursors being permanently pushed by springs in the direction of the intersection of the axes of the two cavities. (Machine-translation by Google Translate, not legally binding)
ES382011A 1969-07-21 1970-07-21 Pressure contact switch Expired ES382011A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6924849A FR2053872A5 (en) 1969-07-21 1969-07-21

Publications (1)

Publication Number Publication Date
ES382011A1 true ES382011A1 (en) 1972-10-16

Family

ID=9037807

Family Applications (1)

Application Number Title Priority Date Filing Date
ES382011A Expired ES382011A1 (en) 1969-07-21 1970-07-21 Pressure contact switch

Country Status (9)

Country Link
US (1) US3610852A (en)
JP (1) JPS4920130B1 (en)
BE (1) BE752642A (en)
ES (1) ES382011A1 (en)
FR (1) FR2053872A5 (en)
GB (1) GB1321873A (en)
LU (1) LU61370A1 (en)
NL (1) NL145090B (en)
SE (1) SE355259B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49108476U (en) * 1973-01-10 1974-09-17
US4317971A (en) * 1980-05-27 1982-03-02 Rk Industries Adjustable pressure and vacuum limit switch valve
FR2638888A1 (en) * 1988-11-09 1990-05-11 Crouzet Sa IMPROVED ELECTRICAL SWITCHING DEVICE
US7161476B2 (en) 2000-07-26 2007-01-09 Bridgestone Firestone North American Tire, Llc Electronic tire management system
US8266465B2 (en) 2000-07-26 2012-09-11 Bridgestone Americas Tire Operation, LLC System for conserving battery life in a battery operated device
WO2017071457A1 (en) * 2015-10-26 2017-05-04 佛山市美的清湖净水设备有限公司 High pressure check valve and water purifier having same
CN109334066B (en) * 2018-11-23 2023-11-28 天津赛象科技股份有限公司 Bead ring presetter with retraction detection device
CN112066065A (en) * 2019-06-11 2020-12-11 万通智控科技股份有限公司 Multifunctional external valve and valve loading device installation method
CN112192998A (en) * 2020-10-22 2021-01-08 青岛科技大学 Intelligent tire pressure regulating system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2296411A (en) * 1941-03-15 1942-09-22 John W Wills Fluid pressure indicator
US3536874A (en) * 1966-10-12 1970-10-27 Weatherhead Co Dual braking system safety device

Also Published As

Publication number Publication date
SE355259B (en) 1973-04-09
BE752642A (en) 1970-12-29
JPS4920130B1 (en) 1974-05-22
DE2035456A1 (en) 1971-02-04
NL7010379A (en) 1971-01-25
NL145090B (en) 1975-02-17
DE2035456B2 (en) 1972-07-20
US3610852A (en) 1971-10-05
GB1321873A (en) 1973-07-04
FR2053872A5 (en) 1971-04-16
LU61370A1 (en) 1971-07-13

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