DE3149090A1 - Schalter mit fluessigkeitskontakt - Google Patents
Schalter mit fluessigkeitskontaktInfo
- Publication number
- DE3149090A1 DE3149090A1 DE19813149090 DE3149090A DE3149090A1 DE 3149090 A1 DE3149090 A1 DE 3149090A1 DE 19813149090 DE19813149090 DE 19813149090 DE 3149090 A DE3149090 A DE 3149090A DE 3149090 A1 DE3149090 A1 DE 3149090A1
- Authority
- DE
- Germany
- Prior art keywords
- contact
- liquid
- electrodes
- switch
- openings
- 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- Withdrawn
Links
- 239000007788 liquid Substances 0.000 title claims description 40
- 239000012530 fluid Substances 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 2
- 230000009471 action Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000009736 wetting Methods 0.000 description 2
- 241001633677 Gagea Species 0.000 description 1
- 235000013405 beer Nutrition 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000036962 time dependent Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H29/00—Switches having at least one liquid contact
- H01H29/28—Switches having at least one liquid contact with level of surface of contact liquid displaced by fluid pressure
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Contacts (AREA)
- Push-Button Switches (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD22822981A DD156858A1 (de) | 1981-03-12 | 1981-03-12 | Schalter mit fluessigkeitskontakt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3149090A1 true DE3149090A1 (de) | 1982-09-30 |
Family
ID=5529563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19813149090 Withdrawn DE3149090A1 (de) | 1981-03-12 | 1981-12-11 | Schalter mit fluessigkeitskontakt |
Country Status (4)
| Country | Link |
|---|---|
| DD (1) | DD156858A1 (cg-RX-API-DMAC7.html) |
| DE (1) | DE3149090A1 (cg-RX-API-DMAC7.html) |
| FR (1) | FR2501903A1 (cg-RX-API-DMAC7.html) |
| GB (1) | GB2095038B (cg-RX-API-DMAC7.html) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114816078A (zh) | 2021-01-29 | 2022-07-29 | 梅特勒-托莱多有限责任公司 | 具有静电放电耗散的键盘覆盖物 |
-
1981
- 1981-03-12 DD DD22822981A patent/DD156858A1/de not_active IP Right Cessation
- 1981-12-11 DE DE19813149090 patent/DE3149090A1/de not_active Withdrawn
- 1981-12-22 FR FR8124025A patent/FR2501903A1/fr active Granted
-
1982
- 1982-03-08 GB GB8206765A patent/GB2095038B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2501903B3 (cg-RX-API-DMAC7.html) | 1984-09-07 |
| GB2095038A (en) | 1982-09-22 |
| FR2501903A1 (fr) | 1982-09-17 |
| DD156858A1 (de) | 1982-09-22 |
| GB2095038B (en) | 1985-01-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE4437261C1 (de) | Mikromechanisches elektrostatisches Relais | |
| DE2166754C3 (de) | Verschiebewerkzeug zum Herstellen und Trennen einer elektrischen Steckkontaktverbindung | |
| EP0131304B1 (de) | Schiebeschalter | |
| EP1061783A2 (de) | Keramik-Metall-Substrat, insbesondere Mehrfachsubstrat | |
| DE60017102T2 (de) | Elektromagnetisches relais | |
| DE2554872A1 (de) | Elektret-relais | |
| EP1651022A2 (de) | Halter für einen Bauteilträger | |
| DE19538767A1 (de) | Schalter mit flexibler Leiterfolie als ortsfester Kontakt und Verbindung zu Anschlußkontakten | |
| DE2823775B1 (de) | Druckmittelschalter | |
| DE102021202409A1 (de) | Kapazitiv betätigbarer MEMS-Schalter | |
| DE3149090A1 (de) | Schalter mit fluessigkeitskontakt | |
| DE3003534C2 (de) | Direktbeheizte Kathode für Kathodenstrahlröhren | |
| DE2653687A1 (de) | Magnetisch betaetigbarer quecksilberschalter | |
| EP0955702A1 (de) | Verbindungsvorrichtung für gedruckte Leiterplatte | |
| DE2025581B2 (de) | Mehrfachkontaktsystem fuer nockenschalter | |
| EP0068493B1 (de) | Kontaktsonden-Anordnung für integrierte Schaltungselemente | |
| DE69934559T2 (de) | Einbau des Einschaltwiderstandes für Hochspannungsanlage | |
| DE1690052B1 (de) | Miniatur-Schiebeschalter | |
| DE3421806C2 (cg-RX-API-DMAC7.html) | ||
| DE2654532B2 (de) | Scheibenförmige Halbleiterzelle | |
| DE602004006522T2 (de) | Display-einrichtung zum irreversiblen umschalten aus einem ersten zustand in einen zweiten zustand | |
| WO1994009532A1 (de) | Kontaktelement zum einpressen in bohrungen einer leiterplatte | |
| DE102021210862B4 (de) | Vakuumschalteinrichtung und Herstellungsverfahren für eine Vakuumschalteinrichtung | |
| DE19920403B4 (de) | Optoelektronischer Koppler | |
| DE3442349C2 (cg-RX-API-DMAC7.html) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8139 | Disposal/non-payment of the annual fee |