GB353753A - - Google Patents

Info

Publication number
GB353753A
GB353753A GB2719730A GB2719730A GB353753A GB 353753 A GB353753 A GB 353753A GB 2719730 A GB2719730 A GB 2719730A GB 2719730 A GB2719730 A GB 2719730A GB 353753 A GB353753 A GB 353753A
Authority
GB
United Kingdom
Prior art keywords
mercury
contacts
strips
strip
insulating material
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
GB2719730A
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB353753A publication Critical patent/GB353753A/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
    • H01H29/16—Switches having at least one liquid contact operated by dipping soil contact into stationary contact liquid

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Slide Switches (AREA)
  • Adjustable Resistors (AREA)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)
GB2719730A 1930-02-09 1930-09-11 Expired GB353753A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE542792T 1930-02-09

Publications (1)

Publication Number Publication Date
GB353753A true GB353753A (enrdf_load_stackoverflow) 1931-07-30

Family

ID=34258077

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2719730A Expired GB353753A (enrdf_load_stackoverflow) 1930-02-09 1930-09-11

Country Status (3)

Country Link
DE (1) DE542792C (enrdf_load_stackoverflow)
FR (1) FR701999A (enrdf_load_stackoverflow)
GB (1) GB353753A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE744761C (de) * 1940-02-17 1944-01-24 Siemens Ag Umschalter zur stromlosen Einleitung von Schaltvorgaengen, insbesondere von Fahr- und Bremsvorgaengen bei elektrischen Fahrzeugen
DE19755003A1 (de) * 1997-12-11 1999-06-17 Nils Buer Füllstandsmeßgerät mit Schwimmer

Also Published As

Publication number Publication date
DE542792C (de) 1932-01-28
FR701999A (fr) 1931-03-26

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