EP0226907A3 - Relay - Google Patents

Relay Download PDF

Info

Publication number
EP0226907A3
EP0226907A3 EP86116890A EP86116890A EP0226907A3 EP 0226907 A3 EP0226907 A3 EP 0226907A3 EP 86116890 A EP86116890 A EP 86116890A EP 86116890 A EP86116890 A EP 86116890A EP 0226907 A3 EP0226907 A3 EP 0226907A3
Authority
EP
European Patent Office
Prior art keywords
core
yoke
relay
coil
magnetic
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Withdrawn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
EP86116890A
Other languages
German (de)
French (fr)
Other versions
EP0226907A2 (en
Inventor
Gerd Schmitt
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.)
Hengstler GmbH
Original Assignee
Hengstler Bauelemente 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 Hengstler Bauelemente GmbH filed Critical Hengstler Bauelemente GmbH
Publication of EP0226907A2 publication Critical patent/EP0226907A2/en
Publication of EP0226907A3 publication Critical patent/EP0226907A3/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Withdrawn legal-status Critical Current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
    • H01H50/16—Magnetic circuit arrangements
    • H01H50/36—Stationary parts of magnetic circuit, e.g. yoke
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/16—Magnetic circuit arrangements
    • H01H50/36—Stationary parts of magnetic circuit, e.g. yoke
    • H01H2050/365—Stationary parts of magnetic circuit, e.g. yoke formed from a single sheet of magnetic material by punching, bending, plying

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electromagnets (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)

Abstract

Das Relais mit einem Magnetsystem besteht aus einer Spule, in deren Innenbohrung ein Kern eingesteckt ist, der mit einem Joch verbunden ist, welches einen schwenkbaren Anker haltert, der zur Anlage an der aus der Spule her­ ausragenden Stirnfläche des Kerns bringbar ist. Zur Ver­ ringerung des magnetischen Widerstandes im magnetischen Flußkreis ist das Joch und der Kern aus einem werkstof­ feinstückigen U-förmigen Teil gebildet. The relay with a magnet system consists of one Coil, in whose inner bore a core is inserted, the is connected to a yoke, which is a pivotable Anchor holds, which comes to rest against the coil protruding end face of the core can be brought. Ver reduction in magnetic resistance in magnetic The flux circle is the yoke and the core of one material fine-piece U-shaped part formed.

EP86116890A 1985-12-17 1986-12-04 Relay Withdrawn EP0226907A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19853544532 DE3544532A1 (en) 1985-12-17 1985-12-17 RELAY
DE3544532 1985-12-17

Publications (2)

Publication Number Publication Date
EP0226907A2 EP0226907A2 (en) 1987-07-01
EP0226907A3 true EP0226907A3 (en) 1989-08-30

Family

ID=6288613

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86116890A Withdrawn EP0226907A3 (en) 1985-12-17 1986-12-04 Relay

Country Status (2)

Country Link
EP (1) EP0226907A3 (en)
DE (1) DE3544532A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5082899A (en) * 1988-11-02 1992-01-21 The Dow Chemical Company Maleic anhydride-grafted polyolefin fibers
US5126199A (en) * 1988-11-02 1992-06-30 The Dow Chemical Company Maleic anhydride-grafted polyolefin fibers
US5185199A (en) * 1988-11-02 1993-02-09 The Dow Chemical Company Maleic anhydride-grafted polyolefin fibers
AT402579B (en) * 1991-10-07 1997-06-25 Schrack Components Ag RELAY
EP0974994B1 (en) * 1998-07-23 2005-12-21 Bticino S.P.A. Electromagnet for automatic circuit breaker having a flat core with twisted portion
AT412926B (en) * 2001-03-20 2005-08-25 Moeller Gebaeudeautomation Kg JOKE FOR A MAGNETIC SYSTEM OF A SHORT-CIRCUIT RELEASE DEVICE
CN106252161B (en) * 2016-08-31 2019-03-05 漳州宏发电声有限公司 A kind of cored magnetic circuit system and its relay
CN110970268A (en) * 2018-09-30 2020-04-07 泰科电子(深圳)有限公司 Electromagnetic relay
CN110970266A (en) * 2018-09-30 2020-04-07 泰科电子(深圳)有限公司 Electromagnetic relay

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB688370A (en) * 1950-12-07 1953-03-04 Philips Electrical Ind Ltd Improvements in or relating to electrical relays
GB1007369A (en) * 1963-08-08 1965-10-13 Ericsson Telephones Ltd Electromagnetic relay
DE2221702A1 (en) * 1972-04-29 1973-11-08 Paul & Siedler ELECTROMAGNETIC FOLDING ARMOR RELAY IN FLAT CONSTRUCTION FOR PRINTED CIRCUITS, IN PARTICULAR FOR INSTALLATION IN PLUG-IN CARDS
GB1440359A (en) * 1973-11-08 1976-06-23 Plessey Co Ltd Electromagnetic relay assemblies
EP0058727A1 (en) * 1980-09-01 1982-09-01 Fujitsu Limited Electromagnetic relay and method of manufacturing the same

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1280409B (en) * 1962-08-09 1968-10-17 Siemens Ag Electromagnetic relay with hinged armature
DE2020150A1 (en) * 1970-04-24 1971-12-02 Gruner Kg Relais Fabrik Small electromagnetic relay
FR2321181A1 (en) * 1975-08-11 1977-03-11 Saparel Highly sensitive electromagnetic relay - uses attraction force generated in coil on yoke against spring force
JPS5764909A (en) * 1980-10-07 1982-04-20 Matsushita Electric Works Ltd Manufacture of iron core
ATA126182A (en) * 1982-03-30 1987-06-15 Schrack Elektronik Ag ELECTROMAGNETIC RELAY
DE8329097U1 (en) * 1983-10-08 1984-01-12 Eberle Anlagen KG, 8500 Nürnberg Electromagnetic relay

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB688370A (en) * 1950-12-07 1953-03-04 Philips Electrical Ind Ltd Improvements in or relating to electrical relays
GB1007369A (en) * 1963-08-08 1965-10-13 Ericsson Telephones Ltd Electromagnetic relay
DE2221702A1 (en) * 1972-04-29 1973-11-08 Paul & Siedler ELECTROMAGNETIC FOLDING ARMOR RELAY IN FLAT CONSTRUCTION FOR PRINTED CIRCUITS, IN PARTICULAR FOR INSTALLATION IN PLUG-IN CARDS
GB1440359A (en) * 1973-11-08 1976-06-23 Plessey Co Ltd Electromagnetic relay assemblies
EP0058727A1 (en) * 1980-09-01 1982-09-01 Fujitsu Limited Electromagnetic relay and method of manufacturing the same

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 6, no. 140 (E-121)(1018) 29 Juli 1982, & JP-A-57 064 909 (MATSUSHITA DENKO K.K.) 20 April 1982, *

Also Published As

Publication number Publication date
DE3544532A1 (en) 1987-06-19
EP0226907A2 (en) 1987-07-01
DE3544532C2 (en) 1989-03-09

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Inventor name: SCHMITT, GERD