DE3842960C2 - - Google Patents
Info
- Publication number
- DE3842960C2 DE3842960C2 DE3842960A DE3842960A DE3842960C2 DE 3842960 C2 DE3842960 C2 DE 3842960C2 DE 3842960 A DE3842960 A DE 3842960A DE 3842960 A DE3842960 A DE 3842960A DE 3842960 C2 DE3842960 C2 DE 3842960C2
- Authority
- DE
- Germany
- Prior art keywords
- switch
- sleeve
- switching device
- molded
- injection
- 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.)
- Expired - Lifetime
Links
- 239000004033 plastic Substances 0.000 claims abstract description 28
- 229920003023 plastic Polymers 0.000 claims abstract description 28
- 238000002347 injection Methods 0.000 claims description 15
- 239000007924 injection Substances 0.000 claims description 15
- 238000009413 insulation Methods 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 5
- 239000012528 membrane Substances 0.000 claims description 5
- 239000007921 spray Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 229920001187 thermosetting polymer Polymers 0.000 abstract description 3
- 238000005538 encapsulation Methods 0.000 description 10
- 238000001746 injection moulding Methods 0.000 description 7
- 239000004020 conductor Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 239000011324 bead Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 229920001169 thermoplastic Polymers 0.000 description 2
- 239000004416 thermosoftening plastic Substances 0.000 description 2
- 239000004566 building material Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000004870 electrical engineering Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000010137 moulding (plastic) Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 238000009757 thermoplastic moulding Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/02—Bases, casings, or covers
- H01H9/04—Dustproof, splashproof, drip-proof, waterproof, or flameproof casings
Landscapes
- Manufacture Of Switches (AREA)
- Switch Cases, Indication, And Locking (AREA)
- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
- Oscillators With Electromechanical Resonators (AREA)
- Thermally Actuated Switches (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3842960A DE3842960A1 (de) | 1988-12-21 | 1988-12-21 | Verfahren zum kapseln eines schalters und danach hergestellte schaltvorrichtung |
| AT89122151T ATE119708T1 (de) | 1988-12-21 | 1989-11-30 | Schaltvorrichtung. |
| DE58909088T DE58909088D1 (de) | 1988-12-21 | 1989-11-30 | Schaltvorrichtung. |
| EP89122151A EP0374545B1 (de) | 1988-12-21 | 1989-11-30 | Schaltvorrichtung |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3842960A DE3842960A1 (de) | 1988-12-21 | 1988-12-21 | Verfahren zum kapseln eines schalters und danach hergestellte schaltvorrichtung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3842960A1 DE3842960A1 (de) | 1990-06-28 |
| DE3842960C2 true DE3842960C2 (enrdf_load_stackoverflow) | 1990-11-08 |
Family
ID=6369681
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE3842960A Granted DE3842960A1 (de) | 1988-12-21 | 1988-12-21 | Verfahren zum kapseln eines schalters und danach hergestellte schaltvorrichtung |
| DE58909088T Expired - Lifetime DE58909088D1 (de) | 1988-12-21 | 1989-11-30 | Schaltvorrichtung. |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE58909088T Expired - Lifetime DE58909088D1 (de) | 1988-12-21 | 1989-11-30 | Schaltvorrichtung. |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0374545B1 (enrdf_load_stackoverflow) |
| AT (1) | ATE119708T1 (enrdf_load_stackoverflow) |
| DE (2) | DE3842960A1 (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4312736A1 (de) * | 1993-04-20 | 1994-10-27 | Karl Kapfer | Explosionsgeschütztes Microschalterbauteil |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4233447C1 (de) * | 1992-10-05 | 1994-01-27 | Barlian Reinhold | Schalteinrichtung |
| DE19719436C2 (de) * | 1997-05-13 | 1999-06-17 | Walter Soehner Gmbh & Co | Spritzgußgehäuse |
| DE20116502U1 (de) | 2001-10-09 | 2002-01-03 | Somfy, Cluses | Betätigungsvorrichtung für einen elektrischen Schalter |
| JP3722287B2 (ja) * | 2002-06-11 | 2005-11-30 | アサ電子工業株式会社 | リミットスイッチ |
| DE202004014569U1 (de) * | 2004-09-17 | 2005-01-20 | Huf Hülsbeck & Fürst Gmbh & Co. Kg | Elektrische Baueinheit mit einem Betätiger für einen elektrischen Schaltkreis im Fahrzeug |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1197956B (de) * | 1955-07-18 | 1965-08-05 | Honeywell Inc | Abgedichteter Schalter |
| CH399568A (de) * | 1962-08-03 | 1965-09-30 | Edwin Dr Guignard | Hermetisch verschlossenes Gehäuse mit eingebautem, mechanisch betätigbarem elektrischen Schalter |
| DE1590938A1 (de) * | 1966-09-12 | 1970-04-16 | Oberweimar Elektroinstallation | Schlagwetter- und explosionsgeschuetzter,druckfest gekapselter Einbaupaketschalter |
| FR2005015A1 (enrdf_load_stackoverflow) * | 1968-03-29 | 1969-12-05 | Microprecision Electroni | |
| DE2018763B2 (de) * | 1970-04-18 | 1975-02-20 | Veb Kombinat Schaltelektronik, X 8717 Oppach | Verfahren zum Umhüllen von Schaltgeräten |
| DE8304932U1 (de) * | 1983-02-23 | 1984-10-31 | Kapfer, Karl, 7108 Möckmühl | Explosionssicherer Leuchtschalter und Leuchttaster |
-
1988
- 1988-12-21 DE DE3842960A patent/DE3842960A1/de active Granted
-
1989
- 1989-11-30 EP EP89122151A patent/EP0374545B1/de not_active Expired - Lifetime
- 1989-11-30 DE DE58909088T patent/DE58909088D1/de not_active Expired - Lifetime
- 1989-11-30 AT AT89122151T patent/ATE119708T1/de not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4312736A1 (de) * | 1993-04-20 | 1994-10-27 | Karl Kapfer | Explosionsgeschütztes Microschalterbauteil |
| DE4312736C2 (de) * | 1993-04-20 | 1998-09-10 | Karl Kapfer | Explosionsgeschütztes Microschalterbauteil |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0374545A2 (de) | 1990-06-27 |
| EP0374545A3 (de) | 1991-09-04 |
| DE3842960A1 (de) | 1990-06-28 |
| ATE119708T1 (de) | 1995-03-15 |
| EP0374545B1 (de) | 1995-03-08 |
| DE58909088D1 (de) | 1995-04-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |