EP0118841A3 - Method of sealing a relay - Google Patents

Method of sealing a relay Download PDF

Info

Publication number
EP0118841A3
EP0118841A3 EP84102158A EP84102158A EP0118841A3 EP 0118841 A3 EP0118841 A3 EP 0118841A3 EP 84102158 A EP84102158 A EP 84102158A EP 84102158 A EP84102158 A EP 84102158A EP 0118841 A3 EP0118841 A3 EP 0118841A3
Authority
EP
European Patent Office
Prior art keywords
relay
sealing compound
sealing
interior
following
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.)
Granted
Application number
EP84102158A
Other languages
German (de)
Other versions
EP0118841B1 (en
EP0118841A2 (en
Inventor
Werner Minks
Bernhard Franz Nitschke
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.)
Alcatel Lucent NV
Original Assignee
International Standard Electric 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 International Standard Electric Corp filed Critical International Standard Electric Corp
Priority to AT84102158T priority Critical patent/ATE32151T1/en
Publication of EP0118841A2 publication Critical patent/EP0118841A2/en
Publication of EP0118841A3 publication Critical patent/EP0118841A3/en
Application granted granted Critical
Publication of EP0118841B1 publication Critical patent/EP0118841B1/en
Expired 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
    • H01H50/02—Bases; Casings; Covers
    • H01H50/023—Details concerning sealing, e.g. sealing casing with resin
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/4902—Electromagnet, transformer or inductor

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Casings For Electric Apparatus (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Cable Accessories (AREA)
  • Glass Compositions (AREA)
  • Emergency Protection Circuit Devices (AREA)

Abstract

A relay is sealed with a sealing compound when the relay housing is in a closed state, thus causing an air cushion to be formed in the inside, with an afterflow of sealing compound into the interior being prevented. Following gelling or curing of the sealing compound, a vent hole is pierced into the relay housing which, if required, may be closed following degassing of the interior space of the relay.
EP84102158A 1983-03-12 1984-03-01 Method of sealing a relay Expired EP0118841B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84102158T ATE32151T1 (en) 1983-03-12 1984-03-01 PROCEDURE FOR SEALING A RELAY.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3308791A DE3308791C2 (en) 1983-03-12 1983-03-12 Method of manufacturing a sealed electromagnetic relay
DE3308791 1983-03-12

Publications (3)

Publication Number Publication Date
EP0118841A2 EP0118841A2 (en) 1984-09-19
EP0118841A3 true EP0118841A3 (en) 1985-01-23
EP0118841B1 EP0118841B1 (en) 1988-01-20

Family

ID=6193247

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84102158A Expired EP0118841B1 (en) 1983-03-12 1984-03-01 Method of sealing a relay

Country Status (7)

Country Link
US (1) US4675987A (en)
EP (1) EP0118841B1 (en)
JP (1) JPS59175528A (en)
AT (1) ATE32151T1 (en)
CA (1) CA1234462A (en)
DE (1) DE3308791C2 (en)
ES (1) ES8504406A1 (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6481130A (en) * 1987-09-21 1989-03-27 Omron Tateisi Electronics Co Electrical contact
DE8900466U1 (en) * 1989-01-17 1989-03-02 Siemens AG, 1000 Berlin und 8000 München Housing for an electromechanical component, in particular for a relay
GB8929126D0 (en) * 1989-12-22 1990-02-28 Eev Ltd Relay arrangements
JPH05290703A (en) * 1992-04-08 1993-11-05 Nec Tohoku Ltd Electromagnetic relay
CH683727A5 (en) * 1992-06-11 1994-04-29 Alcatel Str Ag Relay.
US5477008A (en) * 1993-03-19 1995-12-19 Olin Corporation Polymer plug for electronic packages
US5759668A (en) * 1994-02-04 1998-06-02 Omron Corporation Heat seal structure
DE19642403A1 (en) * 1996-10-14 1998-04-16 Cherry Mikroschalter Gmbh Switching element embedded in a sealing compound and method for its production
GB2333646B (en) * 1998-05-29 2000-01-12 Electronic Tech Transformer bobbin
CN101609773B (en) * 2008-06-18 2012-05-16 清华大学 Method for sealing vacuum device
US8330062B2 (en) 2009-09-18 2012-12-11 Leviton Manufacturing Co., Inc. Electrical switching component
US8281951B2 (en) * 2009-10-15 2012-10-09 Leviton Manufacturing Co., Inc. Electrical component enclosure
US8463453B2 (en) 2009-11-13 2013-06-11 Leviton Manufacturing Co., Inc. Intelligent metering demand response
US8324761B2 (en) * 2009-11-13 2012-12-04 Leviton Manufacturing Co., Inc. Electrical switching module
US8755944B2 (en) * 2009-11-13 2014-06-17 Leviton Manufacturing Co., Inc. Electrical switching module
US8664886B2 (en) 2011-12-22 2014-03-04 Leviton Manufacturing Company, Inc. Timer-based switching circuit synchronization in an electrical dimmer
US8736193B2 (en) 2011-12-22 2014-05-27 Leviton Manufacturing Company, Inc. Threshold-based zero-crossing detection in an electrical dimmer
US9681526B2 (en) 2014-06-11 2017-06-13 Leviton Manufacturing Co., Inc. Power efficient line synchronized dimmer
CN108281326A (en) * 2018-02-12 2018-07-13 裴喜乐 Pedestal and shell automatic assembly equipment in relay
US11939980B2 (en) 2018-05-08 2024-03-26 Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Würzburg Electronic unit and electric fluid pump, and closure element
JP7204365B2 (en) * 2018-07-31 2023-01-16 富士通コンポーネント株式会社 electromagnetic relay

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2461427A1 (en) * 1974-12-24 1976-07-08 Lothar Sachsse Electromagnetic switching relay with protective atmosphere - has moving system of permanent magnet supported by lead-in wires
DE2618492A1 (en) * 1976-04-27 1977-11-10 Siemens Ag Electromechanical relay protective device - has case sealed by porous mass saturated with sealing compound also used for gluing additional components
DE2732517A1 (en) * 1976-12-23 1978-06-29 Zettler Elektrotechn Alois AIR-TIGHTLY SEALED CASE MADE OF PLASTIC FOR ELECTROMAGNETIC RELAY
EP0053870A1 (en) * 1980-12-05 1982-06-16 Izumi Denki Corporation Compact design relay
DE3111311A1 (en) * 1981-03-23 1982-09-30 Siemens AG, 1000 Berlin und 8000 München Method for sealing electromechanical components

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2092445A (en) * 1934-03-09 1937-09-07 Doulgheridis Alcibiad Michael Method of sealing containers
BE457265A (en) * 1943-08-18
DE843350C (en) * 1948-10-02 1952-07-07 Ernst Augsten Canning container lid and tools for opening the same
US2810889A (en) * 1956-07-30 1957-10-22 Rca Corp Electromechanical filter assembly
NL240546A (en) * 1958-07-04
US4035909A (en) * 1972-12-12 1977-07-19 P. R. Mallory & Co., Inc. Method of making a miniature concentric battery
JPS6021878Y2 (en) * 1979-10-23 1985-06-29 富士通株式会社 Relay for printed board
JPS5539154A (en) * 1978-09-12 1980-03-18 Matsushita Electric Works Ltd Method of fabricating gassfilled electric switch
DE3045719A1 (en) * 1980-12-04 1982-07-08 Basf Ag, 6700 Ludwigshafen METHOD FOR PRODUCING CYCLOALIPHATIC AND / OR AROMATIC AMINES
JPH017959Y2 (en) * 1981-05-06 1989-03-02

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2461427A1 (en) * 1974-12-24 1976-07-08 Lothar Sachsse Electromagnetic switching relay with protective atmosphere - has moving system of permanent magnet supported by lead-in wires
DE2618492A1 (en) * 1976-04-27 1977-11-10 Siemens Ag Electromechanical relay protective device - has case sealed by porous mass saturated with sealing compound also used for gluing additional components
DE2732517A1 (en) * 1976-12-23 1978-06-29 Zettler Elektrotechn Alois AIR-TIGHTLY SEALED CASE MADE OF PLASTIC FOR ELECTROMAGNETIC RELAY
EP0053870A1 (en) * 1980-12-05 1982-06-16 Izumi Denki Corporation Compact design relay
DE3111311A1 (en) * 1981-03-23 1982-09-30 Siemens AG, 1000 Berlin und 8000 München Method for sealing electromechanical components

Also Published As

Publication number Publication date
ES530501A0 (en) 1985-04-01
ES8504406A1 (en) 1985-04-01
EP0118841B1 (en) 1988-01-20
US4675987A (en) 1987-06-30
JPH0572049B2 (en) 1993-10-08
DE3308791C2 (en) 1986-08-21
CA1234462A (en) 1988-03-29
ATE32151T1 (en) 1988-02-15
EP0118841A2 (en) 1984-09-19
DE3308791A1 (en) 1984-09-20
JPS59175528A (en) 1984-10-04

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