GB569088A - Improvements relating to the contacts of interrupters or vibrators for electrical circuits - Google Patents

Improvements relating to the contacts of interrupters or vibrators for electrical circuits

Info

Publication number
GB569088A
GB569088A GB1735443A GB1735443A GB569088A GB 569088 A GB569088 A GB 569088A GB 1735443 A GB1735443 A GB 1735443A GB 1735443 A GB1735443 A GB 1735443A GB 569088 A GB569088 A GB 569088A
Authority
GB
United Kingdom
Prior art keywords
contacts
vibrators
interrupters
electrical circuits
improvements relating
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
GB1735443A
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.)
ERIC SYDNEY BUCKLEY
Wright & Weaire Ltd
Original Assignee
ERIC SYDNEY BUCKLEY
Wright & Weaire 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 ERIC SYDNEY BUCKLEY, Wright & Weaire Ltd filed Critical ERIC SYDNEY BUCKLEY
Priority to GB1735443A priority Critical patent/GB569088A/en
Publication of GB569088A publication Critical patent/GB569088A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/62—Heating or cooling of contacts

Landscapes

  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)

Abstract

569,088. Contacts. WRIGHT & WEAIRE. Ltd., and BUCKLEY, E. S. Oct. 21, 1943, No. 17354. [Class 38 (v)] The contacts 3, 4 of electric interrupters or vibrators are provided with heat-radiating fins 6, 7 integral with the leaf-spring carriers. In the form shown, the contacts 3, 4 are mounted on two leaf springs 2 which branch out from the central vibrating reed 1, and the fins 6, 7 lie close to absorbing surfaces 9, 10. The fins and surfaces may be coated with material having suitable radiating and absorbing properties.
GB1735443A 1943-10-21 1943-10-21 Improvements relating to the contacts of interrupters or vibrators for electrical circuits Expired GB569088A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1735443A GB569088A (en) 1943-10-21 1943-10-21 Improvements relating to the contacts of interrupters or vibrators for electrical circuits

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1735443A GB569088A (en) 1943-10-21 1943-10-21 Improvements relating to the contacts of interrupters or vibrators for electrical circuits

Publications (1)

Publication Number Publication Date
GB569088A true GB569088A (en) 1945-05-03

Family

ID=10093712

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1735443A Expired GB569088A (en) 1943-10-21 1943-10-21 Improvements relating to the contacts of interrupters or vibrators for electrical circuits

Country Status (1)

Country Link
GB (1) GB569088A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2979287A1 (en) * 2013-03-25 2016-02-03 ABB Technology AG Gas cooler for a medium voltage switchgear assembly
WO2021180424A1 (en) * 2020-03-12 2021-09-16 Siemens Aktiengesellschaft Disconnecting device and protective-gas-insulated medium-voltage power switchgear

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2979287A1 (en) * 2013-03-25 2016-02-03 ABB Technology AG Gas cooler for a medium voltage switchgear assembly
US10056740B2 (en) 2013-03-25 2018-08-21 Abb Schweiz Ag Gas cooler for a medium voltage switchgear assembly
WO2021180424A1 (en) * 2020-03-12 2021-09-16 Siemens Aktiengesellschaft Disconnecting device and protective-gas-insulated medium-voltage power switchgear

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