GB1070208A - Devices for operating mercury switches - Google Patents

Devices for operating mercury switches

Info

Publication number
GB1070208A
GB1070208A GB4867264A GB4867264A GB1070208A GB 1070208 A GB1070208 A GB 1070208A GB 4867264 A GB4867264 A GB 4867264A GB 4867264 A GB4867264 A GB 4867264A GB 1070208 A GB1070208 A GB 1070208A
Authority
GB
United Kingdom
Prior art keywords
devices
mercury switches
operating mercury
operating
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
GB4867264A
Inventor
Ronald Victor Styles
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.)
RONALD TRIST CONTROLS Ltd
Original Assignee
RONALD TRIST CONTROLS 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 RONALD TRIST CONTROLS Ltd filed Critical RONALD TRIST CONTROLS Ltd
Priority to GB4867264A priority Critical patent/GB1070208A/en
Publication of GB1070208A publication Critical patent/GB1070208A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H29/00—Switches having at least one liquid contact
    • H01H29/20—Switches having at least one liquid contact operated by tilting contact-liquid container
    • 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)
GB4867264A 1964-11-30 1964-11-30 Devices for operating mercury switches Expired GB1070208A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4867264A GB1070208A (en) 1964-11-30 1964-11-30 Devices for operating mercury switches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4867264A GB1070208A (en) 1964-11-30 1964-11-30 Devices for operating mercury switches

Publications (1)

Publication Number Publication Date
GB1070208A true GB1070208A (en) 1967-06-01

Family

ID=10449494

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4867264A Expired GB1070208A (en) 1964-11-30 1964-11-30 Devices for operating mercury switches

Country Status (1)

Country Link
GB (1) GB1070208A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004046664A1 (en) * 2002-11-20 2004-06-03 Ksr Kuebler Niveau-Messtechnik Ag Device for checking a floating switch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004046664A1 (en) * 2002-11-20 2004-06-03 Ksr Kuebler Niveau-Messtechnik Ag Device for checking a floating switch

Similar Documents

Publication Publication Date Title
GB1069546A (en) Electric limit switch
GB1070154A (en) Compressed gaselectric circuit interrupters
GB1069547A (en) Electric switch operating mechanism
AT253041B (en) Mercury switch
GB1064029A (en) Switch operating mechanism
GB1117001A (en) Solid state switching device
GB1070159A (en) Interlocking mechanism for electrical switches
GB1070208A (en) Devices for operating mercury switches
AT253604B (en) High-voltage switching unit
CA682313A (en) Puffer operating means for circuit interrupters
CA678580A (en) Switch operating device
CA691180A (en) Bellows actuated switch
CA686879A (en) Switchgear operating mechanism
GB1117006A (en) Snap switch
CA693256A (en) All-position mercury switch
CA686434A (en) Switching devices
CA680766A (en) Switching devices
CA697549A (en) Switch operating means
CA683932A (en) Switching device
CA691380A (en) Switching device
CA685481A (en) Semiconductor switch
CA682016A (en) Switch operating mechanism
CA659322A (en) Mercury switch
CA678489A (en) Mercury button switch
CA687547A (en) Enclosure for circuit interrupters