CH202950A - Contacteur à mercure. - Google Patents
Contacteur à mercure.Info
- Publication number
- CH202950A CH202950A CH202950DA CH202950A CH 202950 A CH202950 A CH 202950A CH 202950D A CH202950D A CH 202950DA CH 202950 A CH202950 A CH 202950A
- Authority
- CH
- Switzerland
- Prior art keywords
- mercury contactor
- contactor
- mercury
- Prior art date
Links
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 title 1
- 229910052753 mercury Inorganic materials 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H29/00—Switches having at least one liquid contact
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR826315T | 1936-12-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH202950A true CH202950A (fr) | 1939-02-15 |
Family
ID=9282791
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH202950D CH202950A (fr) | 1936-12-12 | 1937-12-10 | Contacteur à mercure. |
Country Status (5)
Country | Link |
---|---|
US (1) | US2150053A (en)) |
BE (1) | BE425170A (en)) |
CH (1) | CH202950A (en)) |
FR (1) | FR826315A (en)) |
GB (1) | GB494059A (en)) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2695938A (en) * | 1951-06-25 | 1954-11-30 | Northrop Aircraft Inc | Electrical switch |
US2673270A (en) * | 1952-11-18 | 1954-03-23 | Hunt Manpoh And Company | Fire alarm |
JP2016533485A (ja) * | 2013-10-03 | 2016-10-27 | プレシフレックス エスアー | 液体が充填されたベローズによって作動するスイッチおよびそれからなる電圧源、およびそれに関する方法および時計 |
-
0
- BE BE425170D patent/BE425170A/xx unknown
-
1936
- 1936-12-12 FR FR826315D patent/FR826315A/fr not_active Expired
-
1937
- 1937-05-19 US US143489A patent/US2150053A/en not_active Expired - Lifetime
- 1937-12-08 GB GB33957/37A patent/GB494059A/en not_active Expired
- 1937-12-10 CH CH202950D patent/CH202950A/fr unknown
Also Published As
Publication number | Publication date |
---|---|
US2150053A (en) | 1939-03-07 |
BE425170A (en)) | |
GB494059A (en) | 1938-10-19 |
FR826315A (fr) | 1938-03-29 |
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