GB1200246A - Improvements in variable voltage inductive winding arrangements - Google Patents
Improvements in variable voltage inductive winding arrangementsInfo
- Publication number
- GB1200246A GB1200246A GB3188/68A GB318868A GB1200246A GB 1200246 A GB1200246 A GB 1200246A GB 3188/68 A GB3188/68 A GB 3188/68A GB 318868 A GB318868 A GB 318868A GB 1200246 A GB1200246 A GB 1200246A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sections
- regulating
- jan
- main winding
- turns
- 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
Abstract
1,200,246. Transformers; inductors. GENERAL ELECTRIC CO. 22 Jan., 1968 [27 Jan., 1967], No. 3188/68. Heading HIT. A transformer auto-transformer or reactor has a main winding section M (Fig. 4) and at least two regulating winding sections T1, T2 having different numbers of turns, switching means being provided for selectively connecting said regulating winding sections T1, T2 singly or together in aiding or opposing relationship in series with said main winding section M. Preferably T1 and T2 differ by one turn and other regulating sections, if provided, may differ similarly or have equal numbers of turns so that the output voltages (or impedances) obtainable may vary (above and below the voltage of M) by steps of the value of one turn. Another arrangement is described having two main winding sections (C1 (C2) (Fig. 5, not shown), two regulating sections (T1), (T2) and three synchronously operated step-by-step switches. The regulating sections may be interwound and sandwiched between the layers of the main windings.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US61220867A | 1967-01-27 | 1967-01-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1200246A true GB1200246A (en) | 1970-07-29 |
Family
ID=24452198
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3188/68A Expired GB1200246A (en) | 1967-01-27 | 1968-01-22 | Improvements in variable voltage inductive winding arrangements |
Country Status (7)
Country | Link |
---|---|
US (1) | US3474326A (en) |
CH (1) | CH470739A (en) |
DE (1) | DE1613788A1 (en) |
ES (1) | ES349528A1 (en) |
FR (1) | FR1562952A (en) |
GB (1) | GB1200246A (en) |
SE (1) | SE344846B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997039463A1 (en) * | 1996-04-16 | 1997-10-23 | Gennady Alexandrovich Markov | Transformer |
DE19747712A1 (en) * | 1997-10-29 | 1999-05-20 | Reinhausen Maschf Scheubeck | Arrangement of a tap changer on a tap transformer |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2936650A1 (en) * | 1979-09-11 | 1981-03-19 | Maschinenfabrik Reinhausen Gebrüder Scheubeck GmbH & Co KG, 8400 Regensburg | CONTROL TRANSFORMER WITH STAGE PARTIAL WINDINGS |
US5416622A (en) * | 1993-02-01 | 1995-05-16 | Minnesota Mining And Manufacturing Company | Electrical connector |
CN109524223B (en) * | 2018-10-15 | 2022-02-18 | 湖南中良电气设备有限公司 | Voltage regulating method for self-coupling mine transformer complete machine |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2156997A (en) * | 1935-04-16 | 1939-05-02 | Gen Electric | Transformer voltage regulating system |
US3254295A (en) * | 1963-02-18 | 1966-05-31 | Westinghouse Electric Corp | Buck boost transformer voltage controller with tap changing transformer system |
US3349320A (en) * | 1965-04-01 | 1967-10-24 | Mc Graw Edison Co | Tap changing transformer having means to change tap range |
-
1967
- 1967-01-27 US US612208A patent/US3474326A/en not_active Expired - Lifetime
-
1968
- 1968-01-19 ES ES349528A patent/ES349528A1/en not_active Expired
- 1968-01-20 DE DE19681613788 patent/DE1613788A1/en active Pending
- 1968-01-22 GB GB3188/68A patent/GB1200246A/en not_active Expired
- 1968-01-26 FR FR1562952D patent/FR1562952A/fr not_active Expired
- 1968-01-26 CH CH124868A patent/CH470739A/en not_active IP Right Cessation
- 1968-01-26 SE SE1072/68A patent/SE344846B/xx unknown
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997039463A1 (en) * | 1996-04-16 | 1997-10-23 | Gennady Alexandrovich Markov | Transformer |
DE19747712A1 (en) * | 1997-10-29 | 1999-05-20 | Reinhausen Maschf Scheubeck | Arrangement of a tap changer on a tap transformer |
DE19747712C2 (en) * | 1997-10-29 | 2000-09-07 | Reinhausen Maschf Scheubeck | Arrangement of a tap changer on a tap transformer |
Also Published As
Publication number | Publication date |
---|---|
US3474326A (en) | 1969-10-21 |
SE344846B (en) | 1972-05-02 |
DE1613788A1 (en) | 1971-04-22 |
ES349528A1 (en) | 1969-04-01 |
CH470739A (en) | 1969-03-31 |
FR1562952A (en) | 1969-04-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] |