GB1301630A - - Google Patents

Info

Publication number
GB1301630A
GB1301630A GB4080471A GB4080471A GB1301630A GB 1301630 A GB1301630 A GB 1301630A GB 4080471 A GB4080471 A GB 4080471A GB 4080471 A GB4080471 A GB 4080471A GB 1301630 A GB1301630 A GB 1301630A
Authority
GB
United Kingdom
Prior art keywords
lever
spring
movement
housing
switches
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
GB4080471A
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 GB1301630A publication Critical patent/GB1301630A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01H35/405—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 the switch being of the reed switch type
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P13/00—Indicating or recording presence, absence, or direction, of movement
    • G01P13/0006—Indicating or recording presence, absence, or direction, of movement of fluids or of granulous or powder-like substances
    • G01P13/0026—Indicating or recording presence, absence, or direction, of movement of fluids or of granulous or powder-like substances by using deflection of baffle-plates
    • G01P13/0033—Indicating or recording presence, absence, or direction, of movement of fluids or of granulous or powder-like substances by using deflection of baffle-plates with electrical coupling to the indicating device

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
  • Mechanical Control Devices (AREA)
GB4080471A 1970-11-27 1971-09-01 Expired GB1301630A ( )

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19707043804 DE7043804U (de) 1970-11-27 1970-11-27 Elektrische vorrichtung zur ueberwachung einer stroemung in einer leitung

Publications (1)

Publication Number Publication Date
GB1301630A true GB1301630A ( ) 1973-01-04

Family

ID=6615979

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4080471A Expired GB1301630A ( ) 1970-11-27 1971-09-01

Country Status (4)

Country Link
CH (1) CH524824A ( )
DE (1) DE7043804U ( )
GB (1) GB1301630A ( )
NL (1) NL7112999A ( )

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4513185A (en) * 1982-01-19 1985-04-23 Lucas Industries Float operated electrical switch assembly

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4454768A (en) * 1982-03-22 1984-06-19 Emhart Industries, Inc. Fluid flow controller
US4791414A (en) * 1985-10-15 1988-12-13 Pittway Corporation Water-flow detector
EP0279390A1 (de) * 1987-02-17 1988-08-24 Huba Control Ag Membran-Druckschalter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4513185A (en) * 1982-01-19 1985-04-23 Lucas Industries Float operated electrical switch assembly

Also Published As

Publication number Publication date
NL7112999A ( ) 1972-05-30
DE7043804U (de) 1971-03-11
CH524824A (de) 1972-06-30

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Legal Events

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