GB994181A - Improvements in or relating to electric contact devices for variable transformers and the like - Google Patents
Improvements in or relating to electric contact devices for variable transformers and the likeInfo
- Publication number
- GB994181A GB994181A GB2215161A GB2215161A GB994181A GB 994181 A GB994181 A GB 994181A GB 2215161 A GB2215161 A GB 2215161A GB 2215161 A GB2215161 A GB 2215161A GB 994181 A GB994181 A GB 994181A
- Authority
- GB
- United Kingdom
- Prior art keywords
- coil
- contacts
- hook
- bracket
- frame
- 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
- 238000001816 cooling Methods 0.000 abstract 1
- 238000004804 winding Methods 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F29/00—Variable transformers or inductances not covered by group H01F21/00
- H01F29/06—Variable transformers or inductances not covered by group H01F21/00 with current collector gliding or rolling on or along winding
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
- H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
- H01H1/16—Contacts characterised by the manner in which co-operating contacts engage by abutting by rolling; by wrapping; Roller or ball contacts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H15/00—Switches having rectilinearly-movable operating part or parts adapted for actuation in opposite directions, e.g. slide switch
- H01H15/02—Details
- H01H15/06—Movable parts; Contacts mounted thereon
- H01H15/08—Contact arrangements for providing make-before-break operation, e.g. for on-load tap-changing
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R41/00—Non-rotary current collectors for maintaining contact between moving and stationary parts of an electric circuit
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Contacts (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1413662A CH384705A (fr) | 1962-12-01 | 1962-12-01 | Contacteur électrique destiné à être déplacé au contact d'un enroulement conducteur, notamment d'un transformateur |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB994181A true GB994181A (en) | 1965-06-02 |
Family
ID=4398290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2215161A Expired GB994181A (en) | 1962-12-01 | 1961-06-20 | Improvements in or relating to electric contact devices for variable transformers and the like |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE626476A (enrdf_load_stackoverflow) |
| CH (1) | CH384705A (enrdf_load_stackoverflow) |
| GB (1) | GB994181A (enrdf_load_stackoverflow) |
-
0
- BE BE626476D patent/BE626476A/xx unknown
-
1961
- 1961-06-20 GB GB2215161A patent/GB994181A/en not_active Expired
-
1962
- 1962-12-01 CH CH1413662A patent/CH384705A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE626476A (enrdf_load_stackoverflow) | |
| CH384705A (fr) | 1965-02-26 |
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