EP0138068A2 - Boîtier pour un composant électro-mécanique, notamment un relais - Google Patents

Boîtier pour un composant électro-mécanique, notamment un relais Download PDF

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Publication number
EP0138068A2
EP0138068A2 EP84110934A EP84110934A EP0138068A2 EP 0138068 A2 EP0138068 A2 EP 0138068A2 EP 84110934 A EP84110934 A EP 84110934A EP 84110934 A EP84110934 A EP 84110934A EP 0138068 A2 EP0138068 A2 EP 0138068A2
Authority
EP
European Patent Office
Prior art keywords
edge
housing
bulges
cover
base plate
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
EP84110934A
Other languages
German (de)
English (en)
Other versions
EP0138068A3 (en
EP0138068B1 (fr
Inventor
Wieland Andreas Bartel
Hans Peter Meyer
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 Deutschland AG
Alcatel Lucent NV
Original Assignee
Alcatel SEL AG
Standard Elektrik Lorenz AG
Alcatel NV
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 Alcatel SEL AG, Standard Elektrik Lorenz AG, Alcatel NV, International Standard Electric Corp filed Critical Alcatel SEL AG
Priority to AT84110934T priority Critical patent/ATE39199T1/de
Publication of EP0138068A2 publication Critical patent/EP0138068A2/fr
Publication of EP0138068A3 publication Critical patent/EP0138068A3/de
Application granted granted Critical
Publication of EP0138068B1 publication Critical patent/EP0138068B1/fr
Expired 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
    • H01H50/02—Bases; Casings; Covers
    • H01H50/023—Details concerning sealing, e.g. sealing casing with resin

Definitions

  • the present invention relates to an electromechanical component, in particular a relay according to the preamble of claim 1.
  • Such a relay with a housing and a cast base plate is known from EP-PS 0 007 068.
  • the filling channels open into the edge channel without changing the cross-section and the edge channel runs along a capillary edge gap.
  • the bottom surfaces of the filling channels can be inclined towards the capillary channel for a better running of the casting compound.
  • the potting compound is applied by a plurality of nozzle-like potting compound dispensers provided side by side.
  • DE-PS 2 851 329 it is known from DE-PS 2 851 329 to provide a network of beads with capillary action on the bottom, which are all connected to a central, circular dosing well. After filling a predetermined amount of potting compound into the dosing recess, it runs through the capillary action of the network to the connection bushings to be potted.
  • the object of the present invention is to distribute the casting compound as quickly as possible on the edge in order to be able to carry out rational production.
  • 1 designates a cover plate or a base plate which can be inserted into a housing opening 3 of a cup-shaped housing part 4, which is stepped at the housing edge 2.
  • the cover plate 1 has a smaller thickness in the area of the cover edge 5, as a result of which an edge channel 6 is formed with the housing edge 2 in the inserted state.
  • the top surface 7 of the cover is formed in the area of the cover edge 5 so that it slopes outwards so that the edge channel 6 has a bottom 9 which slopes away at the point of separation 8 between the cover edge 5 and the housing edge 2, and at the highest point it goes into openings 10 from the top side 7 of the cover attached, els trained filling and dosing recesses 11 over.
  • the openings 10 are much larger i.e. longer than the edge width 12. In particular, they are at least twice as large as this.
  • the bulges 11 have approximately the shape of a semicircle in plan view and the opening 10 forms approximately the diameter of the same, so that the highest point of the peripheral base 9 merges into the semi-circle approximately in the diameter range.
  • the bulge 11 can also be designed as a triangle or quadrangle, one side of which forms the opening 10 and adjoins the edge base 9. This results in a large discharge cross-section for the potting compound 13 to be poured in, and the potting compound 13, which has dropped or injected into the bulges 11, flows rapidly to the separating point 8 through the obliquely sloping edge bottom 9.
  • the sloping edge base 9 also ensures that a good seal is achieved with very little addition of potting compound 13, since this runs to the lowest point and seals there even when the edge channel 6 is not completely filled.
  • the base 14 of the bulges 11 is provided at the highest point of the edge base 9.
  • the bulges 11 are also very flat and their depth is at most half or a third L as large as the thickness of the ceiling plate 1.
  • the bulges 11 on the edge channel 6 are preferably distributed symmetrically, however not attached contiguously.
  • bulges 11 are provided at the corners 14 of the ceiling plate 1 or of the housing part 4, so that the separation point 8 can be sealed with potting compound 13, particularly in these critical areas.
  • connection bushings 17 are attached. This is illustrated in FIG. 5 by the same distances Z 1 or Z 2 of the connection bushings 17 1 and 17 ? and the bulges 11 1 and 11 2, for example, from the adjacent outer housing walls 18. This makes it possible to use the same casting device for casting the bottom 15 or its connecting bushings 17 and the cover plate 1.
  • the edge base 9 can be chamfered in such a way that a vertical edge surface 19 of a maximum of a third of the cover thickness remains.
  • the dividing point 8 can form a fine gap.

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Casings For Electric Apparatus (AREA)
  • Mounting Components In General For Electric Apparatus (AREA)
  • External Artificial Organs (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
EP84110934A 1983-09-17 1984-09-13 Boîtier pour un composant électro-mécanique, notamment un relais Expired EP0138068B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84110934T ATE39199T1 (de) 1983-09-17 1984-09-13 Gehaeuse fuer ein elektromechanisches bauelement, insbesondere relais.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19833333684 DE3333684A1 (de) 1983-09-17 1983-09-17 Gehaeuse fuer ein elektromechanisches bauelement, insbesondere relais
DE3333684 1983-09-17

Publications (3)

Publication Number Publication Date
EP0138068A2 true EP0138068A2 (fr) 1985-04-24
EP0138068A3 EP0138068A3 (en) 1985-09-11
EP0138068B1 EP0138068B1 (fr) 1988-12-07

Family

ID=6209402

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84110934A Expired EP0138068B1 (fr) 1983-09-17 1984-09-13 Boîtier pour un composant électro-mécanique, notamment un relais

Country Status (7)

Country Link
US (1) US4748294A (fr)
EP (1) EP0138068B1 (fr)
JP (1) JPS6086898A (fr)
AT (1) ATE39199T1 (fr)
AU (1) AU572558B2 (fr)
CA (1) CA1244122A (fr)
DE (2) DE3333684A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019072690A1 (fr) * 2017-10-11 2019-04-18 Continental Automotive Gmbh Composant électrique et procédé de fabrication associé

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3705073A1 (de) * 1987-02-18 1988-09-01 Hengstler Bauelemente Relais in waschdichter ausfuehrung
JPH0652831B2 (ja) * 1987-09-30 1994-07-06 株式会社日立製作所 自動車用電子回路装置の密封構造
DE3920355A1 (de) * 1989-06-19 1990-12-20 Siemens Ag Isolierendes gehaeuseteil mit einer leiterdurchfuehrung
US5205977A (en) * 1989-08-31 1993-04-27 Amp Incorporated Method of securing an insert in a shell
US4976634A (en) * 1989-08-31 1990-12-11 Amp Incorporated Means and method of securing an insert in a shell
DE8912130U1 (de) * 1989-10-12 1989-11-23 Hella KG Hueck & Co, 4780 Lippstadt Gehäuse für ein elektromagnetisches Bauelement, insbesondere Relais
DE4330977C2 (de) * 1993-09-13 1996-04-18 Duerrwaechter E Dr Doduco Gehäuse aus Kunststoff, insbesondere zum Aufnehmen elektrischer Bauteile
DE102008004832A1 (de) * 2008-01-17 2009-07-23 Continental Automotive Gmbh Verfahren zum hermetischen Versiegeln eines elektrischen Geräts
EP3462472B1 (fr) * 2017-09-29 2022-04-20 Tyco Electronics Componentes Electromecânicos Lda Boîtier d'étanchéité pour un dispositif électrique et relais scellé utilisant le boîtier d'étanchéité
CN110299266A (zh) * 2019-06-18 2019-10-01 浙江天正电气股份有限公司 一种防尘接触器
JP7638633B2 (ja) * 2020-06-30 2025-03-04 Ｆｃｌコンポーネント株式会社 電磁継電器
CN112844285B (zh) * 2020-12-29 2022-08-23 杭州康力生物科技有限公司 一种生产左旋肉碱的甲基反应釜及左旋肉碱的生产方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2616299C2 (de) * 1976-04-13 1978-04-27 Siemens Ag, 1000 Berlin Und 8000 Muenchen Waschdichte Schutzvorrichtung für ein elektromechanisches Bauelement und Verfahren zu dessen Abdichtung
DE2622133A1 (de) * 1976-05-18 1977-12-08 Siemens Ag Elektrisches bauelement, insbesondere elektromagnetisches relais
AU526238B2 (en) * 1977-12-02 1982-12-23 Alcatel N.V. Sealing apertures through which electrical terminals protrude
CH625381A5 (fr) * 1977-12-02 1981-09-15 Standard Telephon & Radio Ag
DE7821508U1 (de) * 1978-07-18 1978-10-26 Siemens Ag, 1000 Berlin Und 8000 Muenchen Elektromechanisches Bauelement, insbesondere Relais
DE3026371C2 (de) * 1980-07-11 1990-07-12 Siemens AG, 1000 Berlin und 8000 München Gehäuse für ein elektrisches Bauelement und Verfahren zu dessen Abdichtung
DE8020770U1 (de) * 1980-08-01 1980-10-23 Siemens Ag, 1000 Berlin Und 8000 Muenchen Gehäuse für ein elektromagnetisches Relais

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019072690A1 (fr) * 2017-10-11 2019-04-18 Continental Automotive Gmbh Composant électrique et procédé de fabrication associé
US11503719B2 (en) 2017-10-11 2022-11-15 Vitesco Technologies GmbH Electrical component and method for the production thereof

Also Published As

Publication number Publication date
DE3475584D1 (en) 1989-01-12
JPS6086898A (ja) 1985-05-16
DE3333684A1 (de) 1985-04-04
EP0138068A3 (en) 1985-09-11
ATE39199T1 (de) 1988-12-15
AU572558B2 (en) 1988-05-12
CA1244122A (fr) 1988-11-01
EP0138068B1 (fr) 1988-12-07
US4748294A (en) 1988-05-31
AU3303184A (en) 1985-03-21

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