ES458379A1 - Electric switch - Google Patents

Electric switch

Info

Publication number
ES458379A1
ES458379A1 ES458379A ES458379A ES458379A1 ES 458379 A1 ES458379 A1 ES 458379A1 ES 458379 A ES458379 A ES 458379A ES 458379 A ES458379 A ES 458379A ES 458379 A1 ES458379 A1 ES 458379A1
Authority
ES
Spain
Prior art keywords
contact
units
springs
spring
arrangement
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
ES458379A
Other languages
Spanish (es)
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Publication of ES458379A1 publication Critical patent/ES458379A1/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
    • H01H19/54—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand the operating part having at least five or an unspecified number of operative positions
    • H01H19/60—Angularly-movable actuating part carrying no contacts
    • H01H19/62—Contacts actuated by radial cams
    • 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
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/24—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting
    • H01H1/26—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting with spring blade support

Landscapes

  • Coupling Device And Connection With Printed Circuit (AREA)
  • Valve Device For Special Equipments (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Contacts (AREA)

Abstract

Said contact arrangement contains moving contact springs (11, 12, 13, 14 11', 12', 13', 14') in two contact spring units in which the contact springs are located essentially at the same level. Said contact arrangement furthermore contains stationary contact segments (31, 32, 33, 34 31', 32', 33', 34') in two contact segment units, as well as a contact element in the form of a camshaft (71) between the two contact spring units. The ends of the moving contact springs (11, 12, 13, 14 11', 12', 13', 14') in this case project into a chamber which is bounded by the two contact segment units. Such a contact arrangement represents a miniaturised spring group and is used, for example, in telephony, and is suitable for installation on printed-circuit boards.
ES458379A 1976-05-03 1977-05-02 Electric switch Expired ES458379A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7605033A SE405908B (en) 1976-05-03 1976-05-03 CONTACT DEVICE

Publications (1)

Publication Number Publication Date
ES458379A1 true ES458379A1 (en) 1978-02-16

Family

ID=20327741

Family Applications (1)

Application Number Title Priority Date Filing Date
ES458379A Expired ES458379A1 (en) 1976-05-03 1977-05-02 Electric switch

Country Status (12)

Country Link
BR (1) BR7702721A (en)
CH (1) CH613559A5 (en)
DK (1) DK145248C (en)
ES (1) ES458379A1 (en)
FI (1) FI65341C (en)
FR (1) FR2350675A1 (en)
GB (1) GB1547714A (en)
IT (1) IT1076723B (en)
MX (1) MX144017A (en)
NL (1) NL7704798A (en)
NO (1) NO771528L (en)
SE (1) SE405908B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6184484B1 (en) * 1999-11-05 2001-02-06 Emerson Electric Co. Switch with slotted terminal arm
US9406462B2 (en) * 2013-06-28 2016-08-02 The Boeing Company Truss interconnect

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR610643A (en) * 1926-02-05 1926-09-09 Switching device for t devices. s. f. and similar applications
FR631446A (en) * 1927-03-26 1927-12-20 Advanced switch with independent multiple reeds and cams
GB337952A (en) * 1929-10-25 1930-11-13 Sydney Davis Improvements in and relating to electric switches
FR747792A (en) * 1932-03-17 1933-06-23 Etablissements Gody Soc D Multiple contactor enhancements
FR981692A (en) * 1949-02-03 1951-05-29 Lignes Telegraph Telephon Improvements to universal combiners
DE928779C (en) * 1951-10-27 1955-06-10 Busch Jaeger Duerener Metall Cam switch designed as a rotary switch

Also Published As

Publication number Publication date
IT1076723B (en) 1985-04-27
FI771254A (en) 1977-11-04
BR7702721A (en) 1978-01-10
FI65341C (en) 1984-04-10
NL7704798A (en) 1977-11-07
DK145248B (en) 1982-10-11
DK190277A (en) 1977-11-04
NO771528L (en) 1977-11-04
GB1547714A (en) 1979-06-27
MX144017A (en) 1981-08-18
FR2350675A1 (en) 1977-12-02
SE405908B (en) 1979-01-08
SE7605033L (en) 1977-11-04
DK145248C (en) 1983-02-28
FI65341B (en) 1983-12-30
CH613559A5 (en) 1979-09-28

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971201