EP1143471A3 - Electromechanical relay and adjusting method thereof - Google Patents

Electromechanical relay and adjusting method thereof Download PDF

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Publication number
EP1143471A3
EP1143471A3 EP00108892A EP00108892A EP1143471A3 EP 1143471 A3 EP1143471 A3 EP 1143471A3 EP 00108892 A EP00108892 A EP 00108892A EP 00108892 A EP00108892 A EP 00108892A EP 1143471 A3 EP1143471 A3 EP 1143471A3
Authority
EP
European Patent Office
Prior art keywords
relay
slide
contact spring
yoke
contacts
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Withdrawn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
EP00108892A
Other languages
German (de)
French (fr)
Other versions
EP1143471A2 (en
Inventor
Steve Wu (Sung-Jen), Song-Chuan Prec.Co. Ltd.
Hans Pfenning
Rainer Adelberg
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.)
SONG CHUAN EUROPA GmbH
Original Assignee
Song Chuan Europa GmbH
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 Song Chuan Europa GmbH filed Critical Song Chuan Europa GmbH
Publication of EP1143471A2 publication Critical patent/EP1143471A2/en
Publication of EP1143471A3 publication Critical patent/EP1143471A3/en
Withdrawn legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/64—Driving arrangements between movable part of magnetic circuit and contact
    • H01H50/641—Driving arrangements between movable part of magnetic circuit and contact intermediate part performing a rectilinear movement
    • H01H50/642—Driving arrangements between movable part of magnetic circuit and contact intermediate part performing a rectilinear movement intermediate part being generally a slide plate, e.g. a card
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H49/00—Apparatus or processes specially adapted to the manufacture of relays or parts thereof
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/16—Magnetic circuit arrangements
    • 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
    • H01H69/00—Apparatus or processes for the manufacture of emergency protective devices
    • H01H69/01—Apparatus or processes for the manufacture of emergency protective devices for calibrating or setting of devices to function under predetermined conditions

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Tumbler Switches (AREA)
  • Electromagnets (AREA)

Abstract

Es wird ein elektromechanisches Relais mit einem Federsatz (2) beschrieben, der aus einem Ruhekontakt (11), einer Arbeitskontaktfeder (5) und einer dazwischen beweglich angeordneten, leicht gegen den Ruhekontakt (11) vorgespannten Umschaltkontaktfeder (6) besteht, sowie mit einem Antrieb (3), der aus einem Schieber (14) zum Bewegen der Umschaltkontaktfeder (6), einem mit dem Schieber (14) verbundenen, beweglichen Anker (15) zum Antreiben des Schiebers (14) und einem Joch (17) besteht, das an einem Ende von einer Spule (18) umwickelt ist und einen Elektromagneten bildet. Um den Überhub des Relais (1) einfach und zuverlässig einstellen zu können, ist der aus dem Joch (17), dem Anker (15) und dem Schieber (14) bestehende Antrieb (3) des Relais (1) zur Justage der Kontakte des Relais (1) als Einheit in Betätigungsrichtung der Kontakte in dem Grundkörper (10) des Relais (1) verschiebbar angeordnet.

Figure 00000001
An electromechanical relay with a spring set (2) is described, which consists of a normally closed contact (11), a normally open contact spring (5) and a changeover contact spring (6) which is movably arranged between them and slightly biased against the normally closed contact (11), as well as a drive (3), which consists of a slide (14) for moving the changeover contact spring (6), a movable armature (15) connected to the slide (14) for driving the slide (14) and a yoke (17) which one end is wound by a coil (18) and forms an electromagnet. In order to be able to set the overstroke of the relay (1) easily and reliably, the drive (3) of the relay (1) for adjusting the contacts of the relay consisting of the yoke (17), the armature (15) and the slide (14) Relay (1) as a unit in the actuating direction of the contacts in the base body (10) of the relay (1) slidably arranged.
Figure 00000001
EP00108892A 2000-04-08 2000-04-27 Electromechanical relay and adjusting method thereof Withdrawn EP1143471A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10017301 2000-04-08
DE10017301 2000-04-08

Publications (2)

Publication Number Publication Date
EP1143471A2 EP1143471A2 (en) 2001-10-10
EP1143471A3 true EP1143471A3 (en) 2003-07-23

Family

ID=7637901

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00108892A Withdrawn EP1143471A3 (en) 2000-04-08 2000-04-27 Electromechanical relay and adjusting method thereof

Country Status (1)

Country Link
EP (1) EP1143471A3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7705700B2 (en) 2007-12-17 2010-04-27 Tyco Electronics Corporation Relay with overtravel adjustment
CN101752146B (en) * 2008-12-02 2013-09-11 施耐德电器工业公司 Method for improving stability of setting currents of electromagnetic trips of miniature circuit breaker

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3209198A1 (en) * 1981-03-23 1982-11-04 International Standard Electric Corp., 10022 New York, N.Y. Electromagnetic relay
US4520254A (en) * 1982-09-27 1985-05-28 Siemens Aktiengesellschaft Method and apparatus for the adjustment of contact springs in a relay
US5289144A (en) * 1992-08-21 1994-02-22 Potter & Brumfield, Inc. Electromagnetic relay and method for assembling the same
JPH06310008A (en) * 1993-04-23 1994-11-04 Matsushita Electric Works Ltd Contact point pressure adjusting method for relay
DE19602642A1 (en) * 1996-01-25 1997-07-31 Siemens Ag Electromagnetic relay design with mfg. method

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3209198A1 (en) * 1981-03-23 1982-11-04 International Standard Electric Corp., 10022 New York, N.Y. Electromagnetic relay
US4520254A (en) * 1982-09-27 1985-05-28 Siemens Aktiengesellschaft Method and apparatus for the adjustment of contact springs in a relay
US5289144A (en) * 1992-08-21 1994-02-22 Potter & Brumfield, Inc. Electromagnetic relay and method for assembling the same
JPH06310008A (en) * 1993-04-23 1994-11-04 Matsushita Electric Works Ltd Contact point pressure adjusting method for relay
DE19602642A1 (en) * 1996-01-25 1997-07-31 Siemens Ag Electromagnetic relay design with mfg. method

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1995, no. 02 31 March 1995 (1995-03-31) *
Übersetzung *

Also Published As

Publication number Publication date
EP1143471A2 (en) 2001-10-10

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