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DE1950485B2 - MAGNETIC ELECTRIC SWITCHING DEVICE WITH A MOVABLE DRIVE MAGNET - Google Patents

MAGNETIC ELECTRIC SWITCHING DEVICE WITH A MOVABLE DRIVE MAGNET

Info

Publication number
DE1950485B2
DE1950485B2 DE19691950485 DE1950485A DE1950485B2 DE 1950485 B2 DE1950485 B2 DE 1950485B2 DE 19691950485 DE19691950485 DE 19691950485 DE 1950485 A DE1950485 A DE 1950485A DE 1950485 B2 DE1950485 B2 DE 1950485B2
Authority
DE
Germany
Prior art keywords
switching device
drive magnet
movable drive
electric switching
magnetic electric
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.)
Granted
Application number
DE19691950485
Other languages
German (de)
Other versions
DE1950485C (en
DE1950485A1 (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
Priority to BE756925D priority Critical patent/BE756925A/en
Application filed filed Critical
Priority claimed from DE19691950485 external-priority patent/DE1950485C/en
Priority to DE19691950485 priority patent/DE1950485C/en
Priority to DE19702029550 priority patent/DE2029550A1/en
Priority to CH1366370A priority patent/CH528813A/en
Priority to FR7034067A priority patent/FR2068194A5/fr
Priority to GB4752570A priority patent/GB1324027A/en
Publication of DE1950485A1 publication Critical patent/DE1950485A1/en
Publication of DE1950485B2 publication Critical patent/DE1950485B2/en
Publication of DE1950485C publication Critical patent/DE1950485C/en
Application granted granted Critical
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
    • 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)
DE19691950485 1969-10-07 1969-10-07 Solenoid-operated electrical switching device with a movable driving magnet Expired DE1950485C (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
BE756925D BE756925A (en) 1969-10-07 ELECTRICAL CONTROL UNIT WITH ACTION
DE19691950485 DE1950485C (en) 1969-10-07 Solenoid-operated electrical switching device with a movable driving magnet
DE19702029550 DE2029550A1 (en) 1969-10-07 1970-06-16 Solenoid operated electrical switching device
CH1366370A CH528813A (en) 1969-10-07 1970-09-15 Magnet-operated electrical switching device in which a float-controlled drive magnet controls at least one switching device through a non-magnetic wall
FR7034067A FR2068194A5 (en) 1969-10-07 1970-09-21
GB4752570A GB1324027A (en) 1969-10-07 1970-10-06 Magnet-operated electrical switch

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19691950485 DE1950485C (en) 1969-10-07 Solenoid-operated electrical switching device with a movable driving magnet
DE19702029550 DE2029550A1 (en) 1969-10-07 1970-06-16 Solenoid operated electrical switching device

Publications (3)

Publication Number Publication Date
DE1950485A1 DE1950485A1 (en) 1971-04-08
DE1950485B2 true DE1950485B2 (en) 1971-08-19
DE1950485C DE1950485C (en) 1972-03-16

Family

ID=

Also Published As

Publication number Publication date
GB1324027A (en) 1973-07-18
FR2068194A5 (en) 1971-08-20
DE2029550A1 (en) 1972-05-31
BE756925A (en) 1971-03-16
DE1950485A1 (en) 1971-04-08
CH528813A (en) 1972-09-30

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Legal Events

Date Code Title Description
E77 Valid patent as to the heymanns-index 1977