FR556067A - Switch with several connection points for polyphase transformers - Google Patents
Switch with several connection points for polyphase transformersInfo
- Publication number
- FR556067A FR556067A FR556067DA FR556067A FR 556067 A FR556067 A FR 556067A FR 556067D A FR556067D A FR 556067DA FR 556067 A FR556067 A FR 556067A
- Authority
- FR
- France
- Prior art keywords
- switch
- connection points
- several connection
- polyphase transformers
- polyphase
- 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
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/0005—Tap change devices
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H25/00—Switches with compound movement of handle or other operating part
- H01H25/06—Operating part movable both angularly and rectilinearly, the rectilinear movement being along the axis of angular movement
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R29/00—Coupling parts for selective co-operation with a counterpart in different ways to establish different circuits, e.g. for voltage selection, for series-parallel selection, programmable connectors
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CS556067X | 1922-06-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR556067A true FR556067A (en) | 1923-07-11 |
Family
ID=5453578
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR556067D Expired FR556067A (en) | 1922-06-03 | 1922-09-14 | Switch with several connection points for polyphase transformers |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR556067A (en) |
-
1922
- 1922-09-14 FR FR556067D patent/FR556067A/en not_active Expired
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