BE596077A - Devices for preventing sticking in mercury contacts. - Google Patents
Devices for preventing sticking in mercury contacts.Info
- Publication number
- BE596077A BE596077A BE596077A BE596077A BE596077A BE 596077 A BE596077 A BE 596077A BE 596077 A BE596077 A BE 596077A BE 596077 A BE596077 A BE 596077A BE 596077 A BE596077 A BE 596077A
- Authority
- BE
- Belgium
- Prior art keywords
- devices
- preventing sticking
- mercury contacts
- mercury
- contacts
- Prior art date
Links
Classifications
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US848028A US3018354A (en) | 1959-10-22 | 1959-10-22 | Means for preventing contact sticking in mercury contact switches |
Publications (1)
Publication Number | Publication Date |
---|---|
BE596077A true BE596077A (en) | 1961-02-15 |
Family
ID=25302148
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE596077A BE596077A (en) | 1959-10-22 | 1960-10-17 | Devices for preventing sticking in mercury contacts. |
Country Status (6)
Country | Link |
---|---|
US (1) | US3018354A (en) |
BE (1) | BE596077A (en) |
DE (1) | DE1147647B (en) |
FR (1) | FR1274696A (en) |
GB (1) | GB929669A (en) |
NL (2) | NL126656C (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE624902A (en) * | 1961-11-16 | |||
DE1514762B2 (en) * | 1965-05-28 | 1970-06-25 | : Standard Elektrik Lorenz AG, 7000 Stuttgart | Latching relay |
US3356813A (en) * | 1965-06-02 | 1967-12-05 | Nippon Electric Co | Mercury sealed contact switch |
NL137148C (en) * | 1967-03-03 | |||
SE434895B (en) * | 1979-02-21 | 1984-08-20 | Mo Inzh Fizichesky I | MERCURY SWITCH AND PROCEDURE FOR MANUFACTURING THE SAME |
US6979789B1 (en) | 2005-03-21 | 2005-12-27 | Agilent Technologies, Inc. | Switches having wettable surfaces comprising a material that does not form alloys with a switching fluid, and method of making same |
US11309140B2 (en) * | 2019-01-04 | 2022-04-19 | Littelfuse, Inc. | Contact switch coating |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2547536A (en) * | 1951-04-03 | Formation of a surface easily | ||
US2319259A (en) * | 1941-10-29 | 1943-05-18 | Wilson H A Co | Contact |
US2732459A (en) * | 1953-09-21 | 1956-01-24 | pollard | |
US2796495A (en) * | 1953-12-23 | 1957-06-18 | Baker & Co Inc | Electrical contact elements |
-
0
- NL NL255854D patent/NL255854A/xx unknown
- NL NL126656D patent/NL126656C/xx active
-
1959
- 1959-10-22 US US848028A patent/US3018354A/en not_active Expired - Lifetime
-
1960
- 1960-08-26 DE DEW28451A patent/DE1147647B/en active Pending
- 1960-09-28 FR FR839791A patent/FR1274696A/en not_active Expired
- 1960-10-05 GB GB34136/60A patent/GB929669A/en not_active Expired
- 1960-10-17 BE BE596077A patent/BE596077A/en unknown
Also Published As
Publication number | Publication date |
---|---|
US3018354A (en) | 1962-01-23 |
NL126656C (en) | |
NL255854A (en) | |
DE1147647B (en) | 1963-04-25 |
FR1274696A (en) | 1961-10-27 |
GB929669A (en) | 1963-06-26 |
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