FR2024406A1 - - Google Patents

Info

Publication number
FR2024406A1
FR2024406A1 FR6939887A FR6939887A FR2024406A1 FR 2024406 A1 FR2024406 A1 FR 2024406A1 FR 6939887 A FR6939887 A FR 6939887A FR 6939887 A FR6939887 A FR 6939887A FR 2024406 A1 FR2024406 A1 FR 2024406A1
Authority
FR
France
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.)
Withdrawn
Application number
FR6939887A
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.)
Girling Ltd
Original Assignee
Girling 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 Girling Ltd filed Critical Girling Ltd
Publication of FR2024406A1 publication Critical patent/FR2024406A1/fr
Withdrawn legal-status Critical Current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
    • G01F23/64—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 of the free float type without mechanical transmission elements
    • G01F23/68—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 of the free float type without mechanical transmission elements using electrically actuated indicating means
    • G01F23/70—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 of the free float type without mechanical transmission elements using electrically actuated indicating means for sensing changes in level only at discrete points
    • 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)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
FR6939887A 1968-11-28 1969-11-20 Withdrawn FR2024406A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5652968 1968-11-28

Publications (1)

Publication Number Publication Date
FR2024406A1 true FR2024406A1 (fr) 1970-08-28

Family

ID=10476853

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6939887A Withdrawn FR2024406A1 (fr) 1968-11-28 1969-11-20

Country Status (2)

Country Link
FR (1) FR2024406A1 (fr)
GB (1) GB1295833A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4821022A (en) * 1988-04-04 1989-04-11 Jannotta Louis J Float assembly checking system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1020407A (en) * 1963-07-15 1966-02-16 Ford Motor Co Liquid level indicating device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1020407A (en) * 1963-07-15 1966-02-16 Ford Motor Co Liquid level indicating device

Also Published As

Publication number Publication date
GB1295833A (fr) 1972-11-08

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Legal Events

Date Code Title Description
ST Notification of lapse