GB1104016A - Improvements in adjustable shunt core - Google Patents

Improvements in adjustable shunt core

Info

Publication number
GB1104016A
GB1104016A GB36774/66A GB3677466A GB1104016A GB 1104016 A GB1104016 A GB 1104016A GB 36774/66 A GB36774/66 A GB 36774/66A GB 3677466 A GB3677466 A GB 3677466A GB 1104016 A GB1104016 A GB 1104016A
Authority
GB
United Kingdom
Prior art keywords
adjustment
components
transformer
windings
adjustable shunt
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
Application number
GB36774/66A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Co
Original Assignee
General Electric Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by General Electric Co filed Critical General Electric Co
Publication of GB1104016A publication Critical patent/GB1104016A/en
Expired legal-status Critical Current

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
    • H01F29/08—Variable transformers or inductances not covered by group H01F21/00 with core, coil, winding, or shield movable to offset variation of voltage or phase shift, e.g. induction regulators
    • H01F29/10—Variable transformers or inductances not covered by group H01F21/00 with core, coil, winding, or shield movable to offset variation of voltage or phase shift, e.g. induction regulators having movable part of magnetic circuit

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Transformers For Measuring Instruments (AREA)

Abstract

1,104,016. Transformer. GENERAL ELECTRIC CO. 17 Aug., 1966 [1 Sept., 1965], No. 36774/66. Heading H1T. Lateral relative movement of core components 10, 12 causes the gap between the two parts 14, 20 of a shunt path to vary. The components may be solid, or be built up from laminations. In use the component 10 carries primary and secondary windings one on each side of projection 14 and insulated by U-section members, and the components are held together by friction clamps which allow lateral movement by the application of sufficient force. This adjustment is carried out after the tranformer is assembled, with its windings energized and its output monitored. The invention is stated to make possible mass-production of transformers with similar characteristics by allowing manufacturing variations to be compensated for after assembly. After adjustment, the transformer may be coated with a suitable material to prevent mis-adjustment resulting from shock or vibration.
GB36774/66A 1965-09-01 1966-08-17 Improvements in adjustable shunt core Expired GB1104016A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US484201A US3319204A (en) 1965-09-01 1965-09-01 Adjustable shunt core

Publications (1)

Publication Number Publication Date
GB1104016A true GB1104016A (en) 1968-02-21

Family

ID=23923179

Family Applications (1)

Application Number Title Priority Date Filing Date
GB36774/66A Expired GB1104016A (en) 1965-09-01 1966-08-17 Improvements in adjustable shunt core

Country Status (2)

Country Link
US (1) US3319204A (en)
GB (1) GB1104016A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014205044A1 (en) * 2014-03-19 2015-10-08 SUMIDA Components & Modules GmbH Core of ferromagnetic material, magnetic core for an inductive component and method of manufacturing a magnetic core

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3649941A (en) * 1970-07-30 1972-03-14 Ibm Adjustable output voltage regulator transformer
DE3927235A1 (en) * 1989-08-18 1991-02-21 Haug Gmbh & Co Kg HV leakage field transformer - has sec. winding produced as readily replaceable module and circular laminated core

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1874806A (en) * 1931-02-28 1932-08-30 Westinghouse Electric & Mfg Co Transformer core
US2343101A (en) * 1934-07-14 1944-02-29 Ferrocart Corp Of America Coil arrangement for high frequency purposes
US3127581A (en) * 1959-10-28 1964-03-31 Gen Electric Core and coil assembly

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014205044A1 (en) * 2014-03-19 2015-10-08 SUMIDA Components & Modules GmbH Core of ferromagnetic material, magnetic core for an inductive component and method of manufacturing a magnetic core
EP2933806A3 (en) * 2014-03-19 2015-11-18 SUMIDA Components & Modules GmbH Core body made of ferromagnetic material, magnetic core for an inductive component and method of forming a magnetic core
US9620277B2 (en) 2014-03-19 2017-04-11 SUMIDA Components & Modules GmbH Core body of ferromagnetic material, magnetic core for an inductive component and method of forming a magnetic core
DE102014205044B4 (en) * 2014-03-19 2020-01-30 SUMIDA Components & Modules GmbH Method of manufacturing a magnetic core

Also Published As

Publication number Publication date
US3319204A (en) 1967-05-09

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