FR432089A - Contact à mercure - Google Patents
Contact à mercureInfo
- Publication number
- FR432089A FR432089A FR432089A FR432089DA FR432089A FR 432089 A FR432089 A FR 432089A FR 432089 A FR432089 A FR 432089A FR 432089D A FR432089D A FR 432089DA FR 432089 A FR432089 A FR 432089A
- Authority
- FR
- France
- Prior art keywords
- mercury contact
- mercury
- contact
- 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.)
- Expired
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
- H01R39/00—Rotary current collectors, distributors or interrupters
- H01R39/64—Devices for uninterrupted current collection
- H01R39/646—Devices for uninterrupted current collection through an electrical conductive fluid
-
- 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
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R39/00—Rotary current collectors, distributors or interrupters
- H01R39/64—Devices for uninterrupted current collection
- H01R39/643—Devices for uninterrupted current collection through ball or roller bearing
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE432089X | 1910-11-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR432089A true FR432089A (fr) | 1911-11-28 |
Family
ID=32521918
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR432089A Expired FR432089A (fr) | 1910-11-26 | 1911-07-10 | Contact à mercure |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR432089A (fr) |
GB (1) | GB191116440A (fr) |
-
1911
- 1911-07-10 FR FR432089A patent/FR432089A/fr not_active Expired
- 1911-07-17 GB GB191116440D patent/GB191116440A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB191116440A (en) | 1912-05-30 |
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