BE691693A - - Google Patents
Info
- Publication number
- BE691693A BE691693A BE691693DA BE691693A BE 691693 A BE691693 A BE 691693A BE 691693D A BE691693D A BE 691693DA BE 691693 A BE691693 A BE 691693A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H29/00—Switches having at least one liquid contact
- H01H29/02—Details
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/06—Contacts characterised by the shape or structure of the contact-making surface, e.g. grooved
- H01H1/08—Contacts characterised by the shape or structure of the contact-making surface, e.g. grooved wetted with mercury
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H29/00—Switches having at least one liquid contact
- H01H29/18—Switches having at least one liquid contact with level of surface of contact liquid displaced by non-electrical contact-making plunger
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES55298U DE1942980U (de) | 1965-12-23 | 1965-12-23 | Mit mechanischer verdrangung von quecksilber arbeitender fluessigkeitskontakt. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE691693A true BE691693A (en:Method) | 1967-06-23 |
Family
ID=33419713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE691693D BE691693A (en:Method) | 1965-12-23 | 1966-12-23 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3358109A (en:Method) |
| AT (1) | AT284937B (en:Method) |
| BE (1) | BE691693A (en:Method) |
| CH (1) | CH455002A (en:Method) |
| DE (1) | DE1942980U (en:Method) |
| FR (1) | FR1506067A (en:Method) |
| GB (1) | GB1115839A (en:Method) |
| NL (1) | NL6617276A (en:Method) |
| SE (1) | SE327001B (en:Method) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000041198A1 (en) * | 1998-12-30 | 2000-07-13 | Agilent Technologies, Inc. | Electrical contact breaker switch, integrated electrical contact breaker switch, and electrical contact switching method |
| US6323447B1 (en) | 1998-12-30 | 2001-11-27 | Agilent Technologies, Inc. | Electrical contact breaker switch, integrated electrical contact breaker switch, and electrical contact switching method |
| EP1179829A1 (en) * | 1998-12-30 | 2002-02-13 | Agilent Technologies Inc. (a Delaware Corporation) | Electrical contact breaker switch, integrated electrical contact breaker switch, and electrical contact switching method |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3637969A (en) * | 1970-11-13 | 1972-01-25 | Sonotone Corp | Fluid metal electrical switch |
| US4172251A (en) * | 1977-04-19 | 1979-10-23 | Carlo Faustini | Self-encoding key switch and keyboard and keyboard system utilizing the same |
| EP0019516A1 (fr) | 1979-05-10 | 1980-11-26 | ETAT FRANCAIS repr. par le Secrétaire d'Etat aux Postes & Télécommunications (Centre National d'Etudes des Télécommunications) | Dispositifs de contact électrique à liquide conducteur |
| FR2458138A1 (fr) * | 1979-06-01 | 1980-12-26 | Socapex | Relais a contacts mouilles et circuit plan comportant un tel relais |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB189722717A (en) * | 1897-10-04 | 1898-10-04 | Charles Edmund Stanle Phillips | Improvement in Interruptors for Electrical Circuits, more particularly applicable to Induction Coils. |
| US3184693A (en) * | 1962-01-12 | 1965-05-18 | Lantronics Inc | Liquid displacement electric circuit forming device |
-
1965
- 1965-12-23 DE DES55298U patent/DE1942980U/de not_active Expired
-
1966
- 1966-12-08 NL NL6617276A patent/NL6617276A/xx unknown
- 1966-12-09 CH CH1760366A patent/CH455002A/de unknown
- 1966-12-19 US US602740A patent/US3358109A/en not_active Expired - Lifetime
- 1966-12-20 AT AT1170766A patent/AT284937B/de not_active IP Right Cessation
- 1966-12-21 SE SE17501/66D patent/SE327001B/xx unknown
- 1966-12-22 GB GB57336/66A patent/GB1115839A/en not_active Expired
- 1966-12-23 FR FR88779A patent/FR1506067A/fr not_active Expired
- 1966-12-23 BE BE691693D patent/BE691693A/xx unknown
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000041198A1 (en) * | 1998-12-30 | 2000-07-13 | Agilent Technologies, Inc. | Electrical contact breaker switch, integrated electrical contact breaker switch, and electrical contact switching method |
| US6323447B1 (en) | 1998-12-30 | 2001-11-27 | Agilent Technologies, Inc. | Electrical contact breaker switch, integrated electrical contact breaker switch, and electrical contact switching method |
| EP1179829A1 (en) * | 1998-12-30 | 2002-02-13 | Agilent Technologies Inc. (a Delaware Corporation) | Electrical contact breaker switch, integrated electrical contact breaker switch, and electrical contact switching method |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1115839A (en) | 1968-05-29 |
| US3358109A (en) | 1967-12-12 |
| SE327001B (en:Method) | 1970-08-10 |
| DE1942980U (de) | 1966-07-28 |
| AT284937B (de) | 1970-10-12 |
| NL6617276A (en:Method) | 1967-06-26 |
| CH455002A (de) | 1968-04-30 |
| FR1506067A (fr) | 1967-12-15 |