SE8403873L - ELECTRICAL DEVICE CONTACTS - Google Patents

ELECTRICAL DEVICE CONTACTS

Info

Publication number
SE8403873L
SE8403873L SE8403873A SE8403873A SE8403873L SE 8403873 L SE8403873 L SE 8403873L SE 8403873 A SE8403873 A SE 8403873A SE 8403873 A SE8403873 A SE 8403873A SE 8403873 L SE8403873 L SE 8403873L
Authority
SE
Sweden
Prior art keywords
contact
inclined portion
arc
fixed contact
electrical device
Prior art date
Application number
SE8403873A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE8403873D0 (en
SE453444B (en
Inventor
G Muscaglione
Original Assignee
Sace Spa
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 Sace Spa filed Critical Sace Spa
Publication of SE8403873D0 publication Critical patent/SE8403873D0/en
Publication of SE8403873L publication Critical patent/SE8403873L/en
Publication of SE453444B publication Critical patent/SE453444B/en

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

Landscapes

  • Contacts (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)

Abstract

An electrical contact unit comprises a spring contact blade 13 for bridging a fixed contact 11 and a slidable contact 12. In order to ensure constant contact loads without extremely close machining tolerances being necessary, the contact blade 13 has a central longitudinal rib 14 which is inserted in a seat 19 in the fixed contact 11, and a plurality of pairs of arms extending transversely from the rib 14, each arm comprising an inclined portion 16 connected by an arc-shaped portion 17 to a second inclined portion 18 of opposite direction. The arc-shaped connection portion 17 presses elastically on the slidable contact 12 and the end 25 of the second inclined portion 18 presses elastically against the fixed contact 11. <IMAGE>
SE8403873A 1983-07-26 1984-07-26 ELECTRICAL DEVICE CONTACTS SE453444B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2249283U IT8322492V0 (en) 1983-07-26 1983-07-26 CONTACT GROUP FOR ELECTRICAL EQUIPMENT.

Publications (3)

Publication Number Publication Date
SE8403873D0 SE8403873D0 (en) 1984-07-26
SE8403873L true SE8403873L (en) 1985-01-27
SE453444B SE453444B (en) 1988-02-01

Family

ID=11196992

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8403873A SE453444B (en) 1983-07-26 1984-07-26 ELECTRICAL DEVICE CONTACTS

Country Status (9)

Country Link
BE (1) BE900232A (en)
CH (1) CH656017A5 (en)
DE (1) DE3338080A1 (en)
ES (1) ES280880Y (en)
FR (1) FR2550002B1 (en)
GB (1) GB2144272B (en)
IT (1) IT8322492V0 (en)
NL (1) NL8402359A (en)
SE (1) SE453444B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9020002D0 (en) * 1990-09-13 1990-10-24 Amp Holland Card reader
DE4211923C1 (en) * 1992-04-09 1993-07-29 Schroff Gmbh, 7541 Straubenhardt, De
DE4439671A1 (en) * 1994-11-07 1996-05-09 Abb Management Ag Contact spring for heavy current contact device
DE29707006U1 (en) * 1997-04-18 1998-08-13 MARANTEC Antriebs- und Steuerungstechnik GmbH & Co. Produktions-KG, 33428 Marienfeld Limit switches for gate drives
DE19757403A1 (en) * 1997-12-16 1999-07-01 Siemens Ag High-voltage (HV) switch contact tip lamination e.g. for HV engineering
DE10001956C1 (en) * 2000-01-18 2001-10-31 Kostal Leopold Gmbh & Co Kg Electrical connecting element has laminated contact element with two surfaces for contacting different conductors mutually offset with respect to vertical projection
DE10238661B3 (en) * 2002-08-23 2004-02-26 Lumberg Connect Gmbh & Co. Kg Electrical contacting device, in particular for connecting a voltage source to an electronic circuit
DE102007010611A1 (en) * 2007-03-02 2008-09-04 Conti Temic Microelectronic Gmbh Contact unit for electrical contacting of component, for producing electrical contact between easily removable electronic component and electrical circuit, and for device, has spring arm that is surrounded by baseplate
DE102007010677A1 (en) * 2007-03-02 2008-09-04 Conti Temic Microelectronic Gmbh Contact unit for electrical contact of component, has base plate and spring arm projecting in inclined manner from base plate level, and spring arm has two spring sections
DE102007048581B3 (en) * 2007-10-10 2008-09-18 Cherry Gmbh Electrical sliding contact switch, for micro to sub-miniature switches, has sections of the sliding path not touching the sliding contact to reduce wear

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1776095U (en) * 1958-03-21 1958-10-23 Siemens Ag CONTACT RING.
FR1246325A (en) * 1959-10-08 1960-11-18 Elveco L Van Den Eynde & Cie E Earth clamp for rotating or oscillating axes of very high frequency devices
DE1154556B (en) * 1961-10-17 1963-09-19 Telefunken Patent Contact spring for blade contacts
GB1047479A (en) * 1963-07-18
GB1189891A (en) * 1967-02-02 1970-04-29 Simplex Ge Mfg Company Ltd Improvements relating to Electrical Terminal Members
FR2266277A1 (en) * 1974-03-27 1975-10-24 Cem Comp Electro Mec Sliding electrical contact - has perforations forming strips with contact studs and is curved spring form
US3959616A (en) * 1974-08-23 1976-05-25 G & W Electric Specialty Company Spring contact assembly for an electrical switch
DE7735570U1 (en) * 1977-11-21 1978-02-23 Siemens Ag, 1000 Berlin Und 8000 Muenchen Contact spring

Also Published As

Publication number Publication date
DE3338080A1 (en) 1985-02-07
GB2144272B (en) 1987-05-20
FR2550002A1 (en) 1985-02-01
BE900232A (en) 1984-11-16
DE3338080C2 (en) 1988-05-26
NL8402359A (en) 1985-02-18
ES280880Y (en) 1985-10-01
SE8403873D0 (en) 1984-07-26
GB8419033D0 (en) 1984-08-30
ES280880U (en) 1985-02-16
FR2550002B1 (en) 1986-09-19
SE453444B (en) 1988-02-01
GB2144272A (en) 1985-02-27
IT8322492V0 (en) 1983-07-26
CH656017A5 (en) 1986-05-30

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