BE756925A - Appareil electrique de commande a actionnement - Google Patents

Appareil electrique de commande a actionnement

Info

Publication number
BE756925A
BE756925A BE756925DA BE756925A BE 756925 A BE756925 A BE 756925A BE 756925D A BE756925D A BE 756925DA BE 756925 A BE756925 A BE 756925A
Authority
BE
Belgium
Prior art keywords
action
control unit
electrical control
electrical
unit
Prior art date
Application number
Other languages
English (en)
Original Assignee
J G Merckens K G
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.)
Publication date
Priority claimed from DE19691950485 external-priority patent/DE1950485C/de
Publication of BE756925A publication Critical patent/BE756925A/fr

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
    • 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)
  • Electromagnets (AREA)
  • Toys (AREA)
BE756925D 1969-10-07 Appareil electrique de commande a actionnement BE756925A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19691950485 DE1950485C (de) 1969-10-07 Magnetbetätigte elektrische Schaltvorrichtung mit einem bewegbaren Treibmagneten
DE19702029550 DE2029550A1 (de) 1969-10-07 1970-06-16 Magnetbetätigte elektrische Schaltvorrichtung

Publications (1)

Publication Number Publication Date
BE756925A true BE756925A (fr) 1971-03-16

Family

ID=25757977

Family Applications (1)

Application Number Title Priority Date Filing Date
BE756925D BE756925A (fr) 1969-10-07 Appareil electrique de commande a actionnement

Country Status (5)

Country Link
BE (1) BE756925A (fr)
CH (1) CH528813A (fr)
DE (1) DE2029550A1 (fr)
FR (1) FR2068194A5 (fr)
GB (1) GB1324027A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4214133A (en) 1977-12-22 1980-07-22 Rose John F Rotary shaft position switch
US4831350A (en) * 1987-11-30 1989-05-16 Proximity Controls, Inc. Rotary shaft position reed switch
US8966974B2 (en) 2011-02-18 2015-03-03 Gems Sensors, Inc. Pivoted float liquid level sensor having a magnetically actuated switch

Also Published As

Publication number Publication date
CH528813A (de) 1972-09-30
GB1324027A (en) 1973-07-18
DE2029550A1 (de) 1972-05-31
FR2068194A5 (fr) 1971-08-20
DE1950485A1 (de) 1971-04-08
DE1950485B2 (de) 1971-08-19

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: J.G. MERCKENS K.G.

Effective date: 19891031