FR1080837A - Improvements to electrical switches, actuated by float - Google Patents

Improvements to electrical switches, actuated by float

Info

Publication number
FR1080837A
FR1080837A FR1080837DA FR1080837A FR 1080837 A FR1080837 A FR 1080837A FR 1080837D A FR1080837D A FR 1080837DA FR 1080837 A FR1080837 A FR 1080837A
Authority
FR
France
Prior art keywords
float
actuated
electrical switches
switches
electrical
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
French (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.)
Cobham Mission Systems Wimborne Ltd
Original Assignee
Flight Refuelling Ltd
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 Flight Refuelling Ltd filed Critical Flight Refuelling Ltd
Application granted granted Critical
Publication of FR1080837A publication Critical patent/FR1080837A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
    • G01F23/32—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using rotatable arms or other pivotable transmission elements
    • G01F23/38—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using rotatable arms or other pivotable transmission elements using magnetically actuated indicating means
    • 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
    • H01H36/02—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding actuated by movement of a float carrying a magnet

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Level Indicators Using A Float (AREA)
FR1080837D 1955-02-16 1953-05-29 Improvements to electrical switches, actuated by float Expired FR1080837A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1399952A GB724125A (en) 1955-02-16 1955-02-16 Improvements in or relating to float-operated electric switches

Publications (1)

Publication Number Publication Date
FR1080837A true FR1080837A (en) 1954-12-14

Family

ID=10033174

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1080837D Expired FR1080837A (en) 1955-02-16 1953-05-29 Improvements to electrical switches, actuated by float

Country Status (2)

Country Link
FR (1) FR1080837A (en)
GB (1) GB724125A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2751381B1 (en) * 1996-07-22 1998-10-02 Ksb Sa COMMAND TO START UP A SUBMERSIBLE PUMP

Also Published As

Publication number Publication date
GB724125A (en) 1955-02-16

Similar Documents

Publication Publication Date Title
FR1124012A (en) Improvements made to electrical switches
FR1105727A (en) Improvements to electrical resistances
FR1097339A (en) Improvements to electrical fuses
FR1119493A (en) Improvements to electrical switches
FR1072711A (en) Improvements to electrical contactors
FR63654E (en) Improvements to electrical contactors
FR1090508A (en) Improvements to electric retarders
FR1080837A (en) Improvements to electrical switches, actuated by float
FR1109427A (en) Improvements to electrical contacts
FR1150830A (en) Improvements to electrical switches
FR1133030A (en) Improvements to switches, circuit breakers, contactor-circuit breakers, switches
FR1094973A (en) Improvements to electronic switches
FR1162744A (en) Improvements made to electrical switches
FR1092639A (en) Improvements to current switches
FR1115586A (en) Improvements to electrical switches
FR1088310A (en) Improvements to electric retarders
FR1101893A (en) Improvements to electrical contacts
FR1057259A (en) Improvements to electrical switches
FR1078239A (en) Improvements to switching installations
FR1082377A (en) Improvements to electrical transformers
FR1075290A (en) Improvements to electrical machines
FR1124485A (en) Improvements to electrical switches
FR1072117A (en) Improvements to electrical contacts
FR1108083A (en) Improvements to electric lamps
FR1110053A (en) Improvements to electrical connections