CA963546A - Insulation structure for electrical apparatus - Google Patents

Insulation structure for electrical apparatus

Info

Publication number
CA963546A
CA963546A CA154,956A CA154956A CA963546A CA 963546 A CA963546 A CA 963546A CA 154956 A CA154956 A CA 154956A CA 963546 A CA963546 A CA 963546A
Authority
CA
Canada
Prior art keywords
electrical apparatus
insulation structure
insulation
electrical
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
CA154,956A
Other versions
CA154956S (en
Inventor
Harry R. Sheppard
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of CA963546A publication Critical patent/CA963546A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
    • H01F27/303—Clamping coils, windings or parts thereof together

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Insulating Of Coils (AREA)
  • Coils Of Transformers For General Uses (AREA)
CA154,956A 1971-12-17 1972-10-27 Insulation structure for electrical apparatus Expired CA963546A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20946671A 1971-12-17 1971-12-17

Publications (1)

Publication Number Publication Date
CA963546A true CA963546A (en) 1975-02-25

Family

ID=22778861

Family Applications (1)

Application Number Title Priority Date Filing Date
CA154,956A Expired CA963546A (en) 1971-12-17 1972-10-27 Insulation structure for electrical apparatus

Country Status (4)

Country Link
US (1) US3789337A (en)
JP (1) JPS52533B2 (en)
CA (1) CA963546A (en)
FR (1) FR2163714B1 (en)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4337569A (en) * 1978-02-27 1982-07-06 General Electric Company Method of making integrally formed transformer cooling ducts
JPS56122113A (en) * 1980-02-29 1981-09-25 Fuji Electric Co Ltd Method and device for insulating and supporting oil-immersed electric equipment
US4447796A (en) * 1982-04-05 1984-05-08 Mcgraw-Edison Company Self-adjusting spacer
US4523169A (en) * 1983-07-11 1985-06-11 General Electric Company Dry type transformer having improved ducting
US4521955A (en) * 1983-07-11 1985-06-11 General Electric Company Method of making a ducted dry type transformer
US4521956A (en) * 1983-07-11 1985-06-11 General Electric Company Method for making a transformer having improved space factor
US4910863A (en) * 1989-02-01 1990-03-27 Asea Brown Boveri Inc. Method of making an amorphous metal transformer
US5335161A (en) * 1992-03-30 1994-08-02 Lorad Corporation High voltage multipliers and filament transformers for portable X-ray inspection units
US7530315B2 (en) * 2003-05-08 2009-05-12 Lone Star Ip Holdings, Lp Weapon and weapon system employing the same
US8661980B1 (en) 2003-05-08 2014-03-04 Lone Star Ip Holdings, Lp Weapon and weapon system employing the same
US7088210B2 (en) * 2004-01-23 2006-08-08 The Boeing Company Electromagnet having spacer for facilitating cooling and associated cooling method
US7688170B2 (en) * 2004-06-01 2010-03-30 Abb Technology Ag Transformer coil assembly
US20060001516A1 (en) * 2004-07-01 2006-01-05 Alexander Mazur Symmetrical phase shifting fork transformer
CN101091228B (en) * 2004-12-27 2010-12-08 Abb技术有限公司 An electrical induction device for high-voltage applications
US20060226944A1 (en) * 2005-03-30 2006-10-12 Waukesha Electric Systems, Inc. Adjustable locking wedge system apparatus and method
US7690304B2 (en) 2005-09-30 2010-04-06 Lone Star Ip Holdings, Lp Small smart weapon and weapon system employing the same
US7895946B2 (en) 2005-09-30 2011-03-01 Lone Star Ip Holdings, Lp Small smart weapon and weapon system employing the same
US8541724B2 (en) 2006-09-29 2013-09-24 Lone Star Ip Holdings, Lp Small smart weapon and weapon system employing the same
US8117955B2 (en) * 2006-10-26 2012-02-21 Lone Star Ip Holdings, Lp Weapon interface system and delivery platform employing the same
EP2194546A1 (en) * 2008-12-08 2010-06-09 ABB Research LTD Electrical machine with improved lightning impulse withstand
ES2666328T3 (en) * 2010-07-10 2018-05-04 Abb Schweiz Ag Multi-phase dry type transformer with at least two coils
US9068803B2 (en) 2011-04-19 2015-06-30 Lone Star Ip Holdings, Lp Weapon and weapon system employing the same
CN103093942B (en) * 2011-11-01 2016-03-09 株式会社日立产机系统 Amorphous iron core transformer
CN105244148B (en) * 2015-10-30 2017-09-01 江苏华鹏变压器有限公司 It is a kind of solve the problems, such as amorphous alloy transformer resistance to shorting from clamp structure
US10923275B2 (en) * 2016-03-04 2021-02-16 Mitsubishi Electric Corporation Stationary induction apparatus
KR101866985B1 (en) * 2017-05-12 2018-07-19 한국표준과학연구원 Fluid-Cooled Electromagnets
EP3907749B1 (en) * 2020-05-06 2022-08-03 Hitachi Energy Switzerland AG Reinforced transformer core frame and manufacturing method thereof

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1495823A (en) * 1921-01-14 1924-05-27 Acme Wire Company Electrical coil and method of making the same
US2827616A (en) * 1952-08-06 1958-03-18 Mc Graw Edison Co High temperature transformer construction or the like
US3086184A (en) * 1957-03-26 1963-04-16 Gen Electric Coil structure for electromagnetic induction apparatus
CA657702A (en) * 1959-06-08 1963-02-12 L. Marshall Walter Conformable spacer blocks
GB944316A (en) * 1961-10-19 1963-12-11 Communications Patents Ltd Improved electric cables
US3450968A (en) * 1965-11-18 1969-06-17 Gen Electric Electrical elements with impregnated dielectrics and insulators
US3629758A (en) * 1969-10-14 1971-12-21 Westinghouse Electric Corp Transformer using noncombustible fluid dielectric for cooling
US3644659A (en) * 1969-11-21 1972-02-22 Xerox Corp Cable construction
US3657808A (en) * 1970-08-21 1972-04-25 Westinghouse Electric Corp Methods of constructing electrical coils

Also Published As

Publication number Publication date
US3789337A (en) 1974-01-29
FR2163714B1 (en) 1976-10-29
FR2163714A1 (en) 1973-07-27
JPS4872623A (en) 1973-10-01
JPS52533B2 (en) 1977-01-08

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