NL94553C - - Google Patents
Info
- Publication number
- NL94553C NL94553C NL94553DA NL94553C NL 94553 C NL94553 C NL 94553C NL 94553D A NL94553D A NL 94553DA NL 94553 C NL94553 C NL 94553C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C7/00—Alloys based on mercury
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H29/00—Switches having at least one liquid contact
-
- 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
- H01H29/04—Contacts; Containers for liquid contacts
- H01H29/06—Liquid contacts characterised by the material thereof
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/54—Contact arrangements
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Contacts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US478091A US2850382A (en) | 1954-12-28 | 1954-12-28 | Amalgam contact material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL94553C true NL94553C (fr) |
Family
ID=23898477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL94553D NL94553C (fr) | 1954-12-28 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2850382A (fr) |
| DE (1) | DE1092097B (fr) |
| FR (1) | FR1143246A (fr) |
| GB (1) | GB816397A (fr) |
| NL (1) | NL94553C (fr) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3179826A (en) * | 1961-09-14 | 1965-04-20 | Trott Winfield James | Piezolelectric assembly |
| US3316618A (en) * | 1963-12-09 | 1967-05-02 | Rca Corp | Method of making connection to stacked printed circuit boards |
| US3310436A (en) * | 1965-03-30 | 1967-03-21 | Mallory & Co Inc P R | Rechargeable cell and method of making a depolarizing electrode therefor |
| US3503034A (en) * | 1967-06-07 | 1970-03-24 | Appleton Electric Co | Contact bridging connector utilizing electrically conductive fluid |
| US3710196A (en) * | 1970-04-27 | 1973-01-09 | T Fifield | Circuit board and method of making circuit connections |
| SU714533A2 (ru) * | 1977-09-06 | 1980-02-05 | Московский Ордена Трудового Красного Знамени Инженерно-Физический Институт | Переключающее устройство |
| SE434895B (sv) * | 1979-02-21 | 1984-08-20 | Mo Inzh Fizichesky I | Kvicksilverkontakt och forfarande for framstellning av densamma |
| FR2606551B1 (fr) * | 1986-11-07 | 1989-03-10 | Arnaud D Avitaya Francois | Procede de formation de contacts ohmiques sur du silicium |
| DE4218560C2 (de) * | 1992-06-05 | 1994-04-21 | Gustav Hahn | Schalteinrichtung |
| DE102007023608B3 (de) * | 2007-05-21 | 2008-09-18 | Siemens Ag | Schaltgerät mit Schaltanordnungen mit Flüssigkeit als leitendem Medium |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE493350C (de) * | 1930-03-06 | Paul Rinkel Dipl Ing | Schieberschalter | |
| DE392096C (de) * | 1920-12-14 | 1924-03-15 | Louise Paraskovich | Fluessige Leiter fuer elektrische Stroeme und Verfahren zur Herstellung solcher Leiter |
| DE698921C (de) * | 1934-11-27 | 1940-11-19 | Inhaber Jacob Preh | Regelwiderstand oder Potentiometer |
| US2082362A (en) * | 1935-06-17 | 1937-06-01 | James L Stevens | Method of producing finely divided metallic products |
| DE684355C (de) * | 1937-07-08 | 1939-11-27 | Walter Baertsch | Elektrischer Schalter mit Quecksilberkontakten |
| DE701424C (de) * | 1938-03-14 | 1941-01-16 | Ass Ouvriers Instr Precision | Quecksilberschalter |
| CH206374A (de) * | 1938-12-30 | 1939-07-31 | Baertsch Walter | Quecksilberkontaktvorrichtung. |
| US2258427A (en) * | 1939-04-21 | 1941-10-07 | Gen Motors Corp | Electrical apparatus |
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0
- NL NL94553D patent/NL94553C/xx active
-
1954
- 1954-12-28 US US478091A patent/US2850382A/en not_active Expired - Lifetime
-
1955
- 1955-12-13 FR FR1143246D patent/FR1143246A/fr not_active Expired
- 1955-12-22 GB GB36775/55A patent/GB816397A/en not_active Expired
- 1955-12-23 DE DEJ11070A patent/DE1092097B/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE1092097C2 (fr) | 1961-04-27 |
| GB816397A (en) | 1959-07-15 |
| FR1143246A (fr) | 1957-09-27 |
| US2850382A (en) | 1958-09-02 |
| DE1092097B (de) | 1960-11-03 |