EP0138068A2 - Housing for an electromechanical component, particularly a relay - Google Patents

Housing for an electromechanical component, particularly a relay 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
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EP
European Patent Office
Prior art keywords
edge
housing
channel
bulges
base
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)
French (fr)
Other versions
EP0138068A3 (en
EP0138068B1 (en
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/en
Publication of EP0138068A2 publication Critical patent/EP0138068A2/en
Publication of EP0138068A3 publication Critical patent/EP0138068A3/en
Application granted granted Critical
Publication of EP0138068B1 publication Critical patent/EP0138068B1/en
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)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • External Artificial Organs (AREA)
  • Mounting Components In General For Electric Apparatus (AREA)
  • Connector Housings Or Holding Contact Members (AREA)

Abstract

A relay housing comprising a cover plate which is inserted in a step-shaped recess of a housing rim. The rim portion of the plate has a reduced thickness so that there is formed a rim channel between the plate and the housing rim. The channel is in communication with fill-in cavities in the cover plate through which the channel is filled with a self-hardening or curable material. The fill-in cavities are formed as flat recesses adjoining the rim channel with wide openings, not connected among each other, that are at least twice as large as the width of the rim channel. The bottom of the channel slopes downwardly from said openings. This arrangement permits a quick sealing by use of only small amounts of sealing compound.

Description

Die vorliegende Erfindung bezieht sich auf ein elektromechanisches Bauelement, insbesondere ein Relais gemäß dem Oberbegriff des Anspruchs 1.The present invention relates to an electromechanical component, in particular a relay according to the preamble of claim 1.

Ein derartiges Relais mit einem Gehäuse und einer vergossener Bodenplatte ist aus der EP-PS 0 007 068 bekannt. Dort sind in der Bodenunterseite im Abstand und parallel zueinander verlaufende Einfüllksnäte und ein RandkanaL vorgesehen. Die Einfüllkanäte münden ohne Querschnittsänderung in den Randkanat und der Randkanal verläuft entlang einer kapillaren Randspslte. Zum besseren VerLaufen der Vergußmasse können die Bodenflächen der Einfüllkanäle zum Kapillarkanal hingeneigt sein. Das Aufbringen der Vergußmasse erfolgt durch mehrere nebeneinander vorgesehene düsenartige Vergußmassespender.Such a relay with a housing and a cast base plate is known from EP-PS 0 007 068. There are provided in the bottom underside of the filling knobs and a side channel running parallel to each other. 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.

Desweiteren ist es aus der DE-PS 2 851 329 bekannt, am Boden ein Netz von RiLLen mit Kapillarwirkung vorzusehen, die alle mit einer zentralen, kreisförmigen Dosiervertiefung verbunden sind. Nach EinfüLLen einer vorgegebenen Menge Vergußmasse in die Dosiervertiefung Läuft diese durch Kapillarwirkung des Netzes zu den zu vergießenden AnschLußdurchführungen.Furthermore, 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.

Mit der vorliegenden Erfindung soLL die Aufgabe gelöst werden, Vergußmasse möglichst schnell am Rand zu verteiLen, um eine rationelle Fertigung durchführen zu können.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.

GeLöst wird diese Aufgabe durch die im Kennzeichen des Anspruchs 1 angegebenen Merkmale. Infolge der großen Öffnungen von den Ausbuchtungen aus zum Rsndkanal hin kann die Vergußmasse schnell in den Randkanal abfließen. Dieses Abfließen wird noch unterstützt durch den schräg nach außen abfallenden Randboden. Außerdem wird durch den schrägen Randboden eine sehr kleinvolumige Trennstelle zwischen DeckpLatte und Gehäuserand erzeugt, so daß auch bei Zufuhr von wenig Vergußmasse immer eine einwandfreie Abdichtung gewährleistet ist.This object is achieved by the features specified in the characterizing part of claim 1. As a result of the large openings from the bulges to the edge channel, the sealing compound can quickly flow into the edge channel. This drainage is supported by the sloping floor that slopes downwards. In addition, the sloping edge bottom creates a very small-volume separation point between the cover plate and the edge of the housing, so that a perfect seal is always guaranteed even when little potting compound is supplied.

Weitere verteilhafte EinzeLheiten der Erfindung sind in den Unteransprüchen angegeben und nachfolgend anhand der in der Zeichnung veranschaulichten Ausführungsbeispiele beschrieben. Dabei zeigen:

  • Fig. 1 eine perspektivische Ansicht der DeckeLpLatte eines Gehäuses, W.A.BarteL-H.P.Meyer-B.F.Nitschke 1-13-3
  • Fig. 2 einen Schnitt durch die Deckelplatte gemäß der Linie A-B der Fig. 1,
  • Fig. 3 eine perspektivische Ansicht des zugehörigen Gehäuseteils,
  • Fig. 4 eine perspektivische Ansicht des dicht vergossenen Gehäuses und
  • Fig. 5 einen Schnitt durch ein vergossenes Gehäuse mit im Boden des Gehäuseteils vorgesehenen Anschlußelementem.
Further distributive details of the invention are specified in the subclaims and described below with reference to the exemplary embodiments illustrated in the drawing. Show:
  • 1 is a perspective view of the ceiling plate of a housing, WABarteL-HPMeyer-BFNitschke 1-13-3
  • 2 shows a section through the cover plate along the line AB of FIG. 1,
  • 3 is a perspective view of the associated housing part,
  • Fig. 4 is a perspective view of the sealed housing and
  • Fig. 5 shows a section through a potted housing with connection elements provided in the bottom of the housing part.

Mit 1 ist eine Deckelplatte oder eine Bodenplatte bezeichnet, die in eine am Gehäuserand 2 stufenförmig abgesetzte Gehauseöffnung 3 eines beispielsweise becherförmigen GehäuseteiLs 4 eingelegt werden kann.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.

Die Deckelplatte 1 besitzt im Bereich des Decketrandes 5 eine geringere Dicke, wodurch in eingesetztem Zustand mit dem Gehäuserand 2 ein Randkanal 6 gebildet wird. Die DeckeLoberseite 7 ist im Bereich des Deckelrandes 5 nach außen schräg abfallend ausgebitdet, so daß der Randkanal 6 einen zur Trennstelle 8 zwischen DeckeLrand 5 und Gehäuserand 2 schräg abfallenden Boden 9 besitzt und an der höchsten SteLLe geht dieser in öffnungen 10 von auf der Deckeloberseite 7 angebrachten, els Einfüll- und Dosiervertiefungen ausgebildeten Ausbuchtungen 11 über.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.

Die Öffnungen 10 sind wesentlich größer d.h. länger als die Randbreite 12. Insbesondere sind sie wenigstens doppel so groß wie diese. Die Ausbuchtungen 11 besitzen in der Draufsicht etwa die Form eines HaLbkreises und die öffnung 10 biLdet etwa den Durchmesser desselben, so daß die höchste SteLLe des Randbodens 9 etwa im Durchmesserbereich in den Halbreis übergeht. AnsteLLe eines Halbkreises kann die Ausbuchtung 11 auch aLs Drei- oder Viereck ausgebildet sein, dessen eine Seite die Öffnung 10 bildet und an den Randboden 9 angrenzt. Hierdurch ergibt sich ein großer Abflußquerschnitt für die einzugießende Vergußmasse 13 und durch den schräg abfallenden Randboden 9 fließt die in die Ausbuchtungen 11 eingetropfte oder eingespritzte Vergußmasse 13 schneLL zur TrennsteLLe 8 ab. Durch den schrägen Randboden 9 wird auch gewährleistet, daß bei sehr geringer Zugabe von Vergußmasse 13 eine gute Abdichtung erreicht wird, da diese zur tiefsten SteLLe Läuft und auch dann dort abdichtet, wenn der Randkanal 6 nicht ganz gefüllt ist.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. Instead of a semicircle, 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.

Um mit möglichst wenig Vergußmasse 13 auszukommen und ein schnelles VerLaufen derselben zu erzielen, ist der Boden 14 der Ausbuchtungen 11 an der höchsten SteLLe des Randbodens 9 vorgesehen. Aus diesem Grund sind auch die Ausbuchtungen 11 sehr flach ausgebildet und deren Tiefe ist höchsten halb oder ein DritteL so groß wie die Dicke der DeckeLpLatte 1. Weiterhin sind die Ausbuchtungen 11 am RandkanaL 6 vorzugsweise symmetrisch verteilt, jedoch unter sich nicht zusammenhängend angebracht. Insbesondere sind Ausbuchtungen 11 an den Ecken 14 der DeckeLpLatte 1 bzw. des Gehäuseteils 4 vorgesehen, so daß besonders auch in diesen kritischen Bereichen die Trennstelle 8 mit Vergußmasse 13 abgedichtet werden kann.In order to get by with as little potting compound 13 as possible and to achieve a rapid running of the same, the base 14 of the bulges 11 is provided at the highest point of the edge base 9. For this reason, 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. Furthermore, the bulges 11 on the edge channel 6 are preferably distributed symmetrically, however not attached contiguously. In particular, 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.

Gemäß einer vorteithaften Weiterbildung der Erfindung sind bei Anwendung derselben bei Gehäusen mit becherartigem Gehäuseteil, in dessen Boden 15 elektrische AnschLüsse 16 eines inneren Bauteils durch AnschLuβdurchführungen 17 hindurchgeführt sind und die ebenfalls mit Vergußmasse 13 vergossen werden, die Ausbuchtungen 11 in der Deckelplatte 1 in der Draufsichr wenigstens annähernd an den gleichen SteLLen vorgesehen wie bei um 180 ° umgedrehter Lage des Gehäuseteils 4 in der Draufsicht die Anschlußdurchführungen 17 angebracht sind. Dies ist in Fig. 5 veranschaulicht durch die gleichen Abstände Z1 oder Z2 der AnschLußdurchführungen 171 bzw. 17? und der Ausbuchtungen 111 bzw. 112 z.B. von den angrenzenden äußeren Gehäusewandungen 18. Hierdurch ist es möglich, zum Vergießen des Bodens 15 bzw. dessen Anschluβdurchführungen 17 und der Deckelplatte 1 die gleiche Vergieβvornchtung zu verwenden.According to an advantageous development of the invention, when using the same in housings with a cup-like housing part, in the bottom 15 of which electrical connections 16 of an inner component are passed through connection bushings 17 and which are also cast with casting compound 13, the bulges 11 in the cover plate 1 are in the top view Provided at least approximately at the same points as when the housing part 4 is turned over by 180 ° in plan view, the 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.

VorteiLhaft kann der Randboden 9 derart abgeschrägt sein, daß noch eine senkrechte Randfläche 19 von maximal ein DritteL der Deckeldicke bestehen bleibt. Die TrennsteLLe 8 kann hierbei einen feinen Spalt bilden.Advantageously, 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.

Claims (6)

1. Mit Vergußmasse dicht verschtossenes Gehäuse für ein elektromechamsches Bauetement,insbesondere Relais, mit einer durch eine in eine stufenförmige Aussparung eines Gehäuserandes eines Gehäuseteils einsetzbaren Deckel-oder Bodenplatte, die im Bereich des DeckeLrandes eine kleinere Dicke aufweist, wodurch bei eingesetzter Decket-oder Bodenplatte zwischen dieser und dem Gehäuserand ein Randkanal gebildet ist, der mit Einfüllvertiefungen in der Deckel- oder Bodenplatte verbunden ist und der Randkanal über diese mit härtendem oder aushärtbarem MateriaL vergossen ist, dadurch gekennzeichet daß die Einfüllvertiefungen als mit einer breiten Öffnung (10) an den RandkanaL (6) angrenzende, unter sich nicht verbundene flache Ausbuchtungen (11) ausgebildet sind, wobei die öffnungen (10) wenigstens doppelt so groß sind wie die Randbreite (12), und der Randboden (9) von den Öffnungen (10) aus schräg abfäLLt.1. Casing tightly sealed with potting compound for an electromechanical component, in particular relay, with a cover or base plate which can be inserted into a step-shaped recess in a housing edge of a housing part and which has a smaller thickness in the region of the edge of the ceiling, so that when the cover or base plate is inserted an edge channel is formed between this and the edge of the housing, which is connected to filler recesses in the cover or base plate and the edge channel is cast over it with hardening or hardenable material, characterized in that the filler recesses have a wide opening (10) on the edge channel (6) adjacent, not connected flat bulges (11) are formed, the openings (10) being at least twice as large as the edge width (12), and the edge bottom (9) sloping down from the openings (10) . 2. Gehäuse nach Anspruch 1, dadurch gekennzeichnete daß die Ausbuchtungen (11) in der Draufsicht wenigstens annähernd die Form eines HaLbkreises bilden, die mit dem Durchmesser oder annähernd dem Durchmesser an den Randboden (9) angrenzen.2. Housing according to claim 1, characterized in that the bulges (11) form at least approximately the shape of a semi-circle in plan view, which adjoin the diameter or approximately the diameter of the edge base (9). 3. Gehäuse nach Anspruch 1, dadurch gekennzeichnet, daß die Ausbuchtungen (11) in der Draufsicht wenigstens annähernd die Form eines Dreiecks oder Vierecks biLden, die mit ihrer einen Seite an den Randboden (9) angrenzen.3. Housing according to claim 1, characterized in that the bulges (11) at least approximately in the plan view form the shape of a triangle or quadrangle, which adjoin one side of the edge base (9). 4. Gehäuse nach einem der Ansprüche 1 bis 3, dadurch gekennzeichzeichnete daß die Tiefe der Ausbuchtungen (3) maxiamal ein DritteL der Dicke der DeckeL- bzw. BodenpLatte (1) beträgt.4. Housing according to one of claims 1 to 3, characterized in that the depth of the bulges (3) is a maximum of a third L of the thickness of the ceiling plate or floor plate (1). 5. Gehäuse nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daβ der Randboden (9) bis zur Randkante derart schräg abfällt, daβ eine senkrechte Randendfläche (19) von maximal ein Drittel der Dicke der DeckeL- bzw. Bodenplatte (1) verbleibt.5. Housing according to one of claims 1 to 4, characterized in that the edge base (9) slopes down to the edge so that a vertical edge end surface (19) of a maximum of one third of the thickness of the ceiling or base plate (1) remains . 6. Gehäuse nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß ein Gehäuseteil (4) becherartig ausgebildet ist und durch dessen Boden (15) die AnschLüsse (16) eines inneren Eauelements durchgeführt sind, daß die Anschluβdurchführungen (171, 172) vergossen sind und daß die Ausbuchtungen (11) in der Oeckelplatte (1) in der Draufsicht an solchen SteLLen vorgesehen sind wie, ebenfalls in der Draufsicht, die Anschtußdurchführungen (171, 172) im Boden (15) vorhanden sind.6. Housing according to one of claims 1 to 5, characterized in that a housing part (4) is cup-shaped and through the bottom (15) of the connections (16) of an inner Eauelements are carried out that the connection bushings (17 1 , 17 2nd ) are potted and that the bulges (11) in the Oeckelplatte (1) are provided in plan view at such points as, also in plan view, the connection bushings (17 1 , 17 2 ) are provided in the bottom (15).
EP84110934A 1983-09-17 1984-09-13 Housing for an electromechanical component, particularly a relay Expired EP0138068B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84110934T ATE39199T1 (en) 1983-09-17 1984-09-13 HOUSING FOR AN ELECTROMECHANICAL COMPONENT, IN PARTICULAR RELAYS.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3333684 1983-09-17
DE19833333684 DE3333684A1 (en) 1983-09-17 1983-09-17 HOUSING FOR AN ELECTROMECHANICAL COMPONENT, IN PARTICULAR RELAY

Publications (3)

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

Family

ID=6209402

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84110934A Expired EP0138068B1 (en) 1983-09-17 1984-09-13 Housing for an electromechanical component, particularly a relay

Country Status (7)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019072690A1 (en) * 2017-10-11 2019-04-18 Continental Automotive Gmbh Electrical component and method for the production thereof

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3705073A1 (en) * 1987-02-18 1988-09-01 Hengstler Bauelemente Relay of washing-proof design
JPH0652831B2 (en) * 1987-09-30 1994-07-06 株式会社日立製作所 Sealing structure for automobile electronic circuit devices
DE3920355A1 (en) * 1989-06-19 1990-12-20 Siemens Ag INSULATING HOUSING PART WITH A LEAD
US4976634A (en) * 1989-08-31 1990-12-11 Amp Incorporated Means and method of securing an insert in a shell
US5205977A (en) * 1989-08-31 1993-04-27 Amp Incorporated Method of securing an insert in a shell
DE8912130U1 (en) * 1989-10-12 1989-11-23 Hella KG Hueck & Co, 4780 Lippstadt Housing for an electromagnetic component, in particular relay
DE4330977C2 (en) * 1993-09-13 1996-04-18 Duerrwaechter E Dr Doduco Plastic housing, especially for holding electrical components
DE102008004832A1 (en) * 2008-01-17 2009-07-23 Continental Automotive Gmbh Method for hermetic sealing of gap formed between two assembled components of electrical device, particularly control device for vehicle, involves applying bead-shaped sealing strand on gap in its extension direction
EP3462472B1 (en) * 2017-09-29 2022-04-20 Tyco Electronics Componentes Electromecânicos Lda Seal housing for an electrical device and sealed relay using the seal housing
JP2022011914A (en) * 2020-06-30 2022-01-17 富士通コンポーネント株式会社 Electromagnetic relay
CN112844285B (en) * 2020-12-29 2022-08-23 杭州康力生物科技有限公司 Methyl reaction kettle for producing L-carnitine and production method of L-carnitine

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2851329A1 (en) * 1977-12-02 1979-06-07 Int Standard Electric Corp PROCESS FOR SEALING AN ELECTRICAL COMPONENT
EP0007068A1 (en) * 1978-07-18 1980-01-23 Siemens Aktiengesellschaft Electromechanical component, particularly a relay
DE8020770U1 (en) * 1980-08-01 1980-10-23 Siemens Ag, 1000 Berlin Und 8000 Muenchen Housing for an electromagnetic relay
DE3026371A1 (en) * 1980-07-11 1982-02-04 Siemens AG, 1000 Berlin und 8000 München HOUSING FOR AN ELECTRICAL COMPONENT AND METHOD FOR ITS SEAL

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2616299C2 (en) * 1976-04-13 1978-04-27 Siemens Ag, 1000 Berlin Und 8000 Muenchen Wash-proof protective device for an electromechanical component and method for its sealing
DE2622133A1 (en) * 1976-05-18 1977-12-08 Siemens Ag ELECTRICAL COMPONENT, IN PARTICULAR ELECTROMAGNETIC RELAY
AU526238B2 (en) * 1977-12-02 1982-12-23 Alcatel N.V. Sealing apertures through which electrical terminals protrude

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2851329A1 (en) * 1977-12-02 1979-06-07 Int Standard Electric Corp PROCESS FOR SEALING AN ELECTRICAL COMPONENT
EP0007068A1 (en) * 1978-07-18 1980-01-23 Siemens Aktiengesellschaft Electromechanical component, particularly a relay
DE3026371A1 (en) * 1980-07-11 1982-02-04 Siemens AG, 1000 Berlin und 8000 München HOUSING FOR AN ELECTRICAL COMPONENT AND METHOD FOR ITS SEAL
DE8020770U1 (en) * 1980-08-01 1980-10-23 Siemens Ag, 1000 Berlin Und 8000 Muenchen Housing for an electromagnetic relay

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019072690A1 (en) * 2017-10-11 2019-04-18 Continental Automotive Gmbh Electrical component and method for the production thereof
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
EP0138068A3 (en) 1985-09-11
ATE39199T1 (en) 1988-12-15
JPS6086898A (en) 1985-05-16
US4748294A (en) 1988-05-31
AU3303184A (en) 1985-03-21
DE3333684A1 (en) 1985-04-04
DE3475584D1 (en) 1989-01-12
AU572558B2 (en) 1988-05-12
EP0138068B1 (en) 1988-12-07
CA1244122A (en) 1988-11-01

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