GB211366A - Improvements in electric contacts - Google Patents

Improvements in electric contacts

Info

Publication number
GB211366A
GB211366A GB910423A GB910423A GB211366A GB 211366 A GB211366 A GB 211366A GB 910423 A GB910423 A GB 910423A GB 910423 A GB910423 A GB 910423A GB 211366 A GB211366 A GB 211366A
Authority
GB
United Kingdom
Prior art keywords
contact
elements
electric contacts
contacts
fixed
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
GB910423A
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
Priority to GB910423A priority Critical patent/GB211366A/en
Priority to CH104663D priority patent/CH104663A/en
Priority to US633513A priority patent/US1477527A/en
Publication of GB211366A publication Critical patent/GB211366A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/36—Contacts characterised by the manner in which co-operating contacts engage by sliding
    • H01H1/42—Knife-and-clip contacts

Abstract

211,366. Raettig, B. April 3, 1923. Contacts for knife-blade switches and other apparatus consist of a number of fixed U-shaped spring contact elements superimposed one on another so as to constitute a single fixed contact with a number of independent springy contact surfaces. As shown in Fig. 2, the contact consists of three elements g, b, a of different lengths arranged as shown and secured to a slotted connecting piece c. A number of such compound elements may be arranged side by side as shown in Fig. 2<a>. The contact springs may be variously shaped, as shown, for example, in Figs. 3 and 4.
GB910423A 1923-04-03 1923-04-03 Improvements in electric contacts Expired GB211366A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB910423A GB211366A (en) 1923-04-03 1923-04-03 Improvements in electric contacts
CH104663D CH104663A (en) 1923-04-03 1923-04-04 Contact spring.
US633513A US1477527A (en) 1923-04-03 1923-04-20 Contact spring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB910423A GB211366A (en) 1923-04-03 1923-04-03 Improvements in electric contacts

Publications (1)

Publication Number Publication Date
GB211366A true GB211366A (en) 1924-02-21

Family

ID=9865422

Family Applications (1)

Application Number Title Priority Date Filing Date
GB910423A Expired GB211366A (en) 1923-04-03 1923-04-03 Improvements in electric contacts

Country Status (1)

Country Link
GB (1) GB211366A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2110826A1 (en) * 2008-04-15 2009-10-21 General Electric Company Racking of electrical distribution devices

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2110826A1 (en) * 2008-04-15 2009-10-21 General Electric Company Racking of electrical distribution devices
US7795551B2 (en) 2008-04-15 2010-09-14 General Electric Company Racking of electrical distribution devices
CN101562315B (en) * 2008-04-15 2014-08-20 通用电气公司 Racking of electrical distribution devices

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