GB147485A - Improvements in electric current interrupters - Google Patents

Improvements in electric current interrupters

Info

Publication number
GB147485A
GB147485A GB19443/20A GB1944320A GB147485A GB 147485 A GB147485 A GB 147485A GB 19443/20 A GB19443/20 A GB 19443/20A GB 1944320 A GB1944320 A GB 1944320A GB 147485 A GB147485 A GB 147485A
Authority
GB
United Kingdom
Prior art keywords
magnets
circuit
interrupted
electric current
interrupters
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
GB19443/20A
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.)
Carl Zeiss AG
Original Assignee
Carl Zeiss AG
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 Carl Zeiss AG filed Critical Carl Zeiss AG
Publication of GB147485A publication Critical patent/GB147485A/en
Priority claimed from US492134A external-priority patent/US1581754A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/004—Mechanisms for operating contacts for operating contacts periodically

Landscapes

  • Breakers (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)

Abstract

147,485. Zeiss, C., [Firm of]. May 28, 1918, [Convention date]. Rotary interrupters. -Rotary interrupters have a toothed metal wheel a with the spaces a<1> between the teeth filled up with insulalation and spring contact blades c pressing upon the periphery and connected in the circuit to be continuously interrupted. According to the invention, a number of magnets or electro-magnets d are disposed in the neighbourhood of the revolving contact-maker, creating a magnetic field adjustable in strength and direction so that the contactmaker generates a small adjustable current which may be used to neutralize extraneous current disturbances in the circuit to be interrupted. The interrupter may be of the mercury-jet type.
GB19443/20A 1918-05-28 1920-07-08 Improvements in electric current interrupters Expired GB147485A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE147485X 1918-05-28
US492134A US1581754A (en) 1921-08-13 1921-08-13 Electric-current interrupter

Publications (1)

Publication Number Publication Date
GB147485A true GB147485A (en) 1921-04-14

Family

ID=25752241

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19443/20A Expired GB147485A (en) 1918-05-28 1920-07-08 Improvements in electric current interrupters

Country Status (2)

Country Link
DE (1) DE348404C (en)
GB (1) GB147485A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1086488B (en) * 1955-07-14 1960-08-04 Agenor Ramos De Oliveira Slideway distributor for electrical high-voltage ignition systems of internal combustion engines

Also Published As

Publication number Publication date
DE348404C (en) 1922-02-08

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