ES413455A1 - A SET OF CONTACT SPRINGS. - Google Patents

A SET OF CONTACT SPRINGS.

Info

Publication number
ES413455A1
ES413455A1 ES413455A ES413455A ES413455A1 ES 413455 A1 ES413455 A1 ES 413455A1 ES 413455 A ES413455 A ES 413455A ES 413455 A ES413455 A ES 413455A ES 413455 A1 ES413455 A1 ES 413455A1
Authority
ES
Spain
Prior art keywords
contact
base
springs
stationary contact
angled portion
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
ES413455A
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.)
Siemens AG
Siemens Corp
Original Assignee
Siemens AG
Siemens Corp
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 Siemens AG, Siemens Corp filed Critical Siemens AG
Publication of ES413455A1 publication Critical patent/ES413455A1/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
    • H01H1/14—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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/54—Contact arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/54—Contact arrangements
    • H01H50/56—Contact spring sets

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Contacts (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Tumbler Switches (AREA)

Abstract

Mounting for contact springs of an electrical switching device. The springs are mounted at their inner ends in an insulating base member for the switching device and are freely movable at their free ends to alternately engage or disengage a stationary contact upon operation of an actuator for the springs. The mounting for each spring includes a stable flexing leg extending across the inner end of the spring and mounted in the base for the switch and having a right-angled portion extending parallel to the spring and mounted in a right-angled portion of the base for the switch. The stable flexing leg has a terminal extending therefrom through a window in the right-angled portion of the base. The stationary contact is mounted to extend between the contact springs and is flexible to a limited extent and fixed to an extension of the insulating base at its rear end and along one side of said contact. The stationary contact is diagonally slit in a longitudinal direction along the support portion of the base extending parallel to the contact, to accommodate a limited flexing of said stationary contact and may be drilled to vary the flexibility thereof and provide the required elasticity of said contact, and determine the bending point thereof.
ES413455A 1972-04-17 1973-04-07 A SET OF CONTACT SPRINGS. Expired ES413455A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2218495A DE2218495C3 (en) 1972-04-17 1972-04-17 Contact spring set

Publications (1)

Publication Number Publication Date
ES413455A1 true ES413455A1 (en) 1976-01-16

Family

ID=5842199

Family Applications (1)

Application Number Title Priority Date Filing Date
ES413455A Expired ES413455A1 (en) 1972-04-17 1973-04-07 A SET OF CONTACT SPRINGS.

Country Status (14)

Country Link
US (1) US3819896A (en)
JP (1) JPS566084B2 (en)
AT (1) AT337815B (en)
CH (1) CH567331A5 (en)
CS (1) CS173629B2 (en)
DE (1) DE2218495C3 (en)
DK (1) DK140237C (en)
ES (1) ES413455A1 (en)
FR (1) FR2180842B1 (en)
GB (1) GB1397157A (en)
IT (1) IT983733B (en)
NL (1) NL7305381A (en)
SE (1) SE393482B (en)
YU (1) YU36238B (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2284964A1 (en) * 1974-09-13 1976-04-09 Siemens Ag CONTACT BLADE AND RELAY DEVICE MADE WITH SUCH A DEVICE
GB1535760A (en) * 1975-01-20 1978-12-13 Bunker Ramo Changeover contact units
DE2627168C3 (en) * 1976-06-16 1983-12-15 Siemens AG, 1000 Berlin und 8000 München Electromagnetic relay with contact spring serving to reset the armature
DE2753322C2 (en) * 1977-11-30 1984-05-30 Dynamit Nobel Ag, 5210 Troisdorf Process for the preparation of α-hydroxymethylene nitriles or the tautomeric α-formyl nitriles
US4194102A (en) * 1977-12-29 1980-03-18 Robertshaw Controls Company Condition responsive electrical switch construction and parts and methods therefor
US4363015A (en) * 1977-12-29 1982-12-07 Robertshaw Controls Company Condition responsive electrical switch construction and parts and methods therefor
AT373441B (en) * 1978-03-31 1984-01-25 Rausch & Pausch ELECTROMAGNETIC SWITCH RELAY
US4300025A (en) * 1979-12-10 1981-11-10 General Electric Company Refrigerator door switch
AT388468B (en) * 1987-07-20 1989-06-26 Schrack Elektronik Ag Relay
CH676298A5 (en) * 1987-07-20 1990-12-28 Schrack Elektronik Ag
DE9206669U1 (en) * 1992-05-20 1992-07-30 Doduco GmbH + Co Dr. Eugen Dürrwächter i.K., 75181 Pforzheim Contact spring for low current applications
AT410856B (en) * 1994-07-08 2003-08-25 Tyco Electronics Austria Gmbh RELAY
JP3299691B2 (en) * 1997-05-23 2002-07-08 ヒロセ電機株式会社 Switch device
FR2789219B1 (en) * 1999-02-02 2001-02-23 Schneider Electric Sa CONTACT GRID FOR ELECTROMECHANICAL APPARATUS AND ITS MANUFACTURING METHOD
US6166341A (en) * 1999-09-24 2000-12-26 Honeywell Inc Dual cross edge contacts for low energy switches
US6156982A (en) * 1999-09-24 2000-12-05 Honeywell Inc. Low current high temperature switch contacts
US6184484B1 (en) * 1999-11-05 2001-02-06 Emerson Electric Co. Switch with slotted terminal arm
US7340914B2 (en) 2005-01-03 2008-03-11 Whirlpool Corporation Refrigerator with a water and ice dispenser having a retractable ledge
KR101665965B1 (en) 2014-08-08 2016-10-14 코리아테스팅 주식회사 Servo Actuator for Crash Test

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE466731A (en) * 1943-02-26
US2538815A (en) * 1945-08-25 1951-01-23 Kellogg Switchboard & Supply Electromagnetic counting device
GB858141A (en) * 1955-10-17 1961-01-04 English Telephone Company Ltd Improvements in or relating to contact spring-pile-ups for electrical switching devic es
US2945107A (en) * 1957-12-12 1960-07-12 Westinghouse Air Brake Co Electrical relays
FR1428594A (en) * 1965-01-06 1966-02-18 Constr Telephoniques Improvements to the contact spring stacks
DE1960865B2 (en) * 1969-12-04 1972-01-13 Standard Elektrik Lorenz Ag, 7000 Stuttgart CONTACT SPRING SET FOR RELAYS AND SIMILAR SWITCHES

Also Published As

Publication number Publication date
CH567331A5 (en) 1975-09-30
JPS4916846A (en) 1974-02-14
DE2218495C3 (en) 1983-03-03
NL7305381A (en) 1973-10-19
YU36238B (en) 1982-02-25
US3819896A (en) 1974-06-25
DE2218495B2 (en) 1977-06-23
AT337815B (en) 1977-07-25
YU84973A (en) 1981-06-30
DE2218495A1 (en) 1973-10-25
ATA241973A (en) 1976-11-15
DK140237C (en) 1979-12-03
GB1397157A (en) 1975-06-11
CS173629B2 (en) 1977-02-28
IT983733B (en) 1974-11-11
JPS566084B2 (en) 1981-02-09
FR2180842A1 (en) 1973-11-30
FR2180842B1 (en) 1977-09-02
DK140237B (en) 1979-07-09
SE393482B (en) 1977-05-09

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