EP0329078A3 - Coil for an electromagnetic relay with time lag - Google Patents

Coil for an electromagnetic relay with time lag Download PDF

Info

Publication number
EP0329078A3
EP0329078A3 EP89102514A EP89102514A EP0329078A3 EP 0329078 A3 EP0329078 A3 EP 0329078A3 EP 89102514 A EP89102514 A EP 89102514A EP 89102514 A EP89102514 A EP 89102514A EP 0329078 A3 EP0329078 A3 EP 0329078A3
Authority
EP
European Patent Office
Prior art keywords
coil
electromagnetic relay
time lag
winding
response
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.)
Withdrawn
Application number
EP89102514A
Other languages
German (de)
French (fr)
Other versions
EP0329078A2 (en
Inventor
Richard Siepmann
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
Original Assignee
Siemens AG
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 filed Critical Siemens AG
Publication of EP0329078A2 publication Critical patent/EP0329078A2/en
Publication of EP0329078A3 publication Critical patent/EP0329078A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/44—Magnetic coils or windings
    • H01H50/46—Short-circuited conducting sleeves, bands, or discs

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Windings For Motors And Generators (AREA)
  • Electromagnets (AREA)

Abstract

Bei der Spule für ein elektromagnetisches Relais wird eine Ansprechverzögerung mit einem Kurzschlußrohr (10) erreicht, welches den tragenden Teil des Spulenkörpers bildet und an die Stelle eines ansonsten verwendeten Kunststoffrohres tritt. Das Kurzschlußrohr ist an den Enden mit den Flan­ schen (11, 12) umspritzt, während im Bereich zwischen den Flanschen lediglich eine dünne Isolierschicht (13) gegen­ über der Wicklung (14) vorgesehen ist. The coil for an electromagnetic relay is a Delay in response reached with a short-circuit tube (10), which forms the supporting part of the bobbin and on the place of an otherwise used plastic pipe occurs. The short circuit tube is at the ends with the flan molded (11, 12), while in the area between the Only flanges against a thin insulating layer (13) over the winding (14) is provided.

Mit der Erfindung wird eine erhebliche Ansprechverzögerung des Relais ohne Änderungen der Abmessungen von Wicklung und Kern ermöglicht. With the invention there is a considerable delay in response of the relay without changing the dimensions of winding and Core enables.

EP89102514A 1988-02-17 1989-02-14 Coil for an electromagnetic relay with time lag Withdrawn EP0329078A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8802045U 1988-02-17
DE8802045U DE8802045U1 (en) 1988-02-17 1988-02-17 Coil for an electromagnetic relay with switching delay

Publications (2)

Publication Number Publication Date
EP0329078A2 EP0329078A2 (en) 1989-08-23
EP0329078A3 true EP0329078A3 (en) 1990-07-18

Family

ID=6820767

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89102514A Withdrawn EP0329078A3 (en) 1988-02-17 1989-02-14 Coil for an electromagnetic relay with time lag

Country Status (4)

Country Link
US (1) US4896126A (en)
EP (1) EP0329078A3 (en)
JP (1) JPH01253138A (en)
DE (1) DE8802045U1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5173677A (en) * 1990-12-03 1992-12-22 Westinghouse Electric Corp. Superconducting magnetic energy storage system with low friction coil support
DE202007005132U1 (en) * 2007-04-04 2008-08-14 Eto Magnetic Gmbh Electromagnetic actuator
KR102410936B1 (en) * 2017-04-04 2022-06-20 현대자동차주식회사 Apparatus and mathod for controlling motor of a vehicle

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2361542A (en) * 1941-05-07 1944-10-31 Bell Telephone Labor Inc Relay
US2366305A (en) * 1942-10-03 1945-01-02 Goodman Mfg Co Device for controlling electric circuits
FR2031068A5 (en) * 1969-07-04 1970-11-13 Sits Soc It Telecom Siemens
DE7737996U1 (en) * 1977-12-13 1979-03-08 Siemens Ag, 1000 Berlin Und 8000 Muenchen Bobbin for a relay
DE3321745A1 (en) * 1983-06-16 1984-12-20 Hohenloher Spulenkörperfabrik, 7110 Öhringen Injection moulded part made of thermoplastic and process for the production thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1789417A (en) * 1926-10-26 1931-01-20 Oscar F Shepard Polyphase magnet
US1809634A (en) * 1929-10-12 1931-06-09 Union Switch & Signal Co Electrical relay
CA349926A (en) * 1933-05-11 1935-04-30 Frisch Erling Time limit contactor
CH451323A (en) * 1966-03-31 1968-05-15 Siemens Ag Multi-part bobbin, especially for relays
JPS5915051Y2 (en) * 1978-10-26 1984-05-04 株式会社不二越 AC/DC solenoid

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2361542A (en) * 1941-05-07 1944-10-31 Bell Telephone Labor Inc Relay
US2366305A (en) * 1942-10-03 1945-01-02 Goodman Mfg Co Device for controlling electric circuits
FR2031068A5 (en) * 1969-07-04 1970-11-13 Sits Soc It Telecom Siemens
DE7737996U1 (en) * 1977-12-13 1979-03-08 Siemens Ag, 1000 Berlin Und 8000 Muenchen Bobbin for a relay
DE3321745A1 (en) * 1983-06-16 1984-12-20 Hohenloher Spulenkörperfabrik, 7110 Öhringen Injection moulded part made of thermoplastic and process for the production thereof

Also Published As

Publication number Publication date
EP0329078A2 (en) 1989-08-23
DE8802045U1 (en) 1989-06-15
JPH01253138A (en) 1989-10-09
US4896126A (en) 1990-01-23

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