GB467866A - Improvements in and relating to transformer voltage regulating systems - Google Patents
Improvements in and relating to transformer voltage regulating systemsInfo
- Publication number
- GB467866A GB467866A GB10957/36A GB1095736A GB467866A GB 467866 A GB467866 A GB 467866A GB 10957/36 A GB10957/36 A GB 10957/36A GB 1095736 A GB1095736 A GB 1095736A GB 467866 A GB467866 A GB 467866A
- Authority
- GB
- United Kingdom
- Prior art keywords
- relating
- april
- snap
- disc
- voltage regulating
- 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
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F29/00—Variable transformers or inductances not covered by group H01F21/00
- H01F29/02—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings
- H01F29/04—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings having provision for tap-changing without interrupting the load current
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Electrical Variables (AREA)
Abstract
467,866. Actuating switches. BRITISH THOMSON-HOUSTON CO., Ltd. April 16, 1936, No. 10957. Convention date, April 16, 1935. Addition to 400,962, [Group XXXV]. [Class 38 (v)] [Also in Group XXXV] The tap-changing switch 36 for a transformer is operated by a reversible motor 23 through a Geneva-stop gear 22 having a snap-action connection, the motor being controlled in response to the voltage by a contact-making voltmeter 25. The snap-action is effected by a spring 34 which is stretched as the disc 28 is rotated to the position shown, at which point the spring acts to rotate the disc 28 rapidly through half a revolution, this being permitted by a lost-motion connection 24, to effect actuation of the switch 15<1>.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US467866XA | 1935-04-16 | 1935-04-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB467866A true GB467866A (en) | 1937-06-24 |
Family
ID=21945384
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB10957/36A Expired GB467866A (en) | 1935-04-16 | 1936-04-16 | Improvements in and relating to transformer voltage regulating systems |
GB8172/37A Expired GB487354A (en) | 1935-04-16 | 1937-03-19 | Improvements in and relating to electric transformer regulating systems |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8172/37A Expired GB487354A (en) | 1935-04-16 | 1937-03-19 | Improvements in and relating to electric transformer regulating systems |
Country Status (3)
Country | Link |
---|---|
US (1) | US2156997A (en) |
DE (1) | DE724503C (en) |
GB (2) | GB467866A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3295053A (en) * | 1963-09-13 | 1966-12-27 | Superior Electric Co | Automatic voltage regulator |
US3474326A (en) * | 1967-01-27 | 1969-10-21 | Gen Electric | Tap changing apparatus for inductive windings |
-
1936
- 1936-03-20 US US69789A patent/US2156997A/en not_active Expired - Lifetime
- 1936-04-07 DE DEA79046D patent/DE724503C/en not_active Expired
- 1936-04-16 GB GB10957/36A patent/GB467866A/en not_active Expired
-
1937
- 1937-03-19 GB GB8172/37A patent/GB487354A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE724503C (en) | 1942-08-28 |
GB487354A (en) | 1938-06-20 |
US2156997A (en) | 1939-05-02 |
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