GB1295031A - - Google Patents

Info

Publication number
GB1295031A
GB1295031A GB1295031DA GB1295031A GB 1295031 A GB1295031 A GB 1295031A GB 1295031D A GB1295031D A GB 1295031DA GB 1295031 A GB1295031 A GB 1295031A
Authority
GB
United Kingdom
Prior art keywords
magnet
pressure
piston
cylinder
keeper
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
Other languages
English (en)
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 filed Critical
Publication of GB1295031A publication Critical patent/GB1295031A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H36/00—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding
    • 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
    • B60C23/0422—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 characterised by the type of signal transmission means
    • B60C23/0425—Means comprising permanent magnets, e.g. Hall-effect or Reed-switches

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Measuring Fluid Pressure (AREA)
GB1295031D 1969-01-22 1970-01-01 Expired GB1295031A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79311969A 1969-01-22 1969-01-22

Publications (1)

Publication Number Publication Date
GB1295031A true GB1295031A (enrdf_load_stackoverflow) 1972-11-01

Family

ID=25159140

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1295031D Expired GB1295031A (enrdf_load_stackoverflow) 1969-01-22 1970-01-01

Country Status (3)

Country Link
DE (1) DE2002829A1 (enrdf_load_stackoverflow)
FR (1) FR2028858A1 (enrdf_load_stackoverflow)
GB (1) GB1295031A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107816741A (zh) * 2017-11-03 2018-03-20 火星人厨具股份有限公司 一种集成灶上集油盒的储油量提醒装置

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS519634B1 (enrdf_load_stackoverflow) * 1971-05-10 1976-03-29
US4237445A (en) * 1979-07-30 1980-12-02 Goodyear Aerospace Corporation Tire pressure communication devices
FR2579323B1 (fr) * 1985-03-22 1987-08-14 Renault Dispositif magnetique de controle de la pression des pneumatiques
EP3772318B1 (en) 2019-08-06 2025-07-30 Delmont Imaging SAS Hysteroscope

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107816741A (zh) * 2017-11-03 2018-03-20 火星人厨具股份有限公司 一种集成灶上集油盒的储油量提醒装置
CN107816741B (zh) * 2017-11-03 2024-04-26 火星人厨具股份有限公司 一种集成灶上集油盒的储油量提醒装置

Also Published As

Publication number Publication date
DE2002829A1 (de) 1970-07-23
FR2028858A1 (enrdf_load_stackoverflow) 1970-10-16

Similar Documents

Publication Publication Date Title
US3781787A (en) Tire pressure detecting apparatus
US3852717A (en) Device for automatically detecting abnormal conditions in vehicle tires
US2629086A (en) Tire pressure responsive safety device
GB1100741A (en) A pneumatically operated automatic device, for electrically signalling the values of pressure existing in pneumatic tires of motor vehicles
GB1496064A (en) Pressure monitoring apparatus
GB1391164A (en) Device for automatically detecting abnormal conditions in vehicle tyres
US3638180A (en) Alarm for signalling tire malfunction
US4755636A (en) Piston position detecting device for fluid pressure cylinder
GB1295031A (enrdf_load_stackoverflow)
US5325901A (en) Vehicle wheel incorporating tire air pressure sensor
US3978448A (en) Vehicle-tire-air-pressure-sensing-and-indicating device
US4134102A (en) Low tire pressure detector
ES444304A1 (es) Un sistema avisador de la presion de los neumaticos para vehiculos de carretera.
US3678490A (en) Master cylinder low fluid indicator
GB1459151A (en) Tyre pressure alarm equipment
US2229192A (en) Tire inflation indicator
GB1505970A (en) Pneumatic tyre low pressure warning system
ES2023940B3 (es) Dispositivo y procedimiento para el control de la presion de aire de una llanta de vehiculo.
US3093812A (en) Induction signal system
GB1217677A (en) A pressure indicating device
US3943390A (en) Deceleration detecting device
US2119287A (en) Pneumatic tire gauge
US1652733A (en) Electrical tire-pressure indicator
GB597291A (en) A device for indicating the air pressure prevailing in pneumatic tyres mounted on vehicle wheels
US2794876A (en) Tire pressure switch

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee