GB1044493A – High frequency transformer core
– Google Patents
GB1044493A – High frequency transformer core
– Google Patents
High frequency transformer core
Info
Publication number
GB1044493A
GB1044493A
GB12692/65A
GB1269265A
GB1044493A
GB 1044493 A
GB1044493 A
GB 1044493A
GB 12692/65 A
GB12692/65 A
GB 12692/65A
GB 1269265 A
GB1269265 A
GB 1269265A
GB 1044493 A
GB1044493 A
GB 1044493A
Authority
GB
United Kingdom
Prior art keywords
conduit
windings
high frequency
frequency transformer
transformer core
Prior art date
1964-05-25
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
GB12692/65A
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.)
1964-05-25
Filing date
1965-03-25
Publication date
1966-09-28
1965-03-25
Application filed by Westinghouse Electric Corp
filed
Critical
Westinghouse Electric Corp
1966-09-28
Publication of GB1044493A
publication
Critical
patent/GB1044493A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
H01F27/24—Magnetic cores
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
H01F27/08—Cooling; Ventilating
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
H01F27/08—Cooling; Ventilating
H01F27/10—Liquid cooling
H01F27/105—Cooling by special liquid or by liquid of particular composition
Abstract
1,044,493. Transformers. WESTINGHOUSE ELECTRIC CORPORATION. March 25, 1965 [May 25, 1964], No. 12692/65. Heading H1T. A current or other transformer or inductor has a magnetic circuit formed of a magnetic powder preferably carried by a liquid or gas and moving relatively to the windings. The magnetic fluid 4 is driven through the conduit 2 by a circulator 3 and is cooled in a heat exchanger 11. The fluid may comprise powdered ferrite in oil and the windings 12 may be disposed additionally or alternatively inside the conduit. There may be a plurality of flow paths, circulating devices and heat exchangers or the conduit may form a single closed loop.
GB12692/65A
1964-05-25
1965-03-25
High frequency transformer core
Expired
GB1044493A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US369979A
US3287677A
(en)
1964-05-25
1964-05-25
High frequency transformer core comprised of magnetic fluid
Publications (1)
Publication Number
Publication Date
GB1044493A
true
GB1044493A
(en)
1966-09-28
Family
ID=23457738
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB12692/65A
Expired
GB1044493A
(en)
1964-05-25
1965-03-25
High frequency transformer core
Country Status (2)
Country
Link
US
(1)
US3287677A
(en)
GB
(1)
GB1044493A
(en)
Families Citing this family (16)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE2222003B1
(en)
*
1972-05-05
1973-07-19
Krupp Gmbh
STARKFELD MAGNETIC SEPARATOR
FR2441946A1
(en)
*
1978-11-15
1980-06-13
Novatome Ind
CONDUCTION PUMP FOR LIQUID METAL
FR2458937A1
(en)
*
1979-06-07
1981-01-02
Novatome Ind
ELECTROMAGNETIC CONDUCTION PUMP FOR LIQUID METAL
US4519447A
(en)
*
1980-08-04
1985-05-28
Fine Particle Technology Corporation
Substrate cooling
US4612527A
(en)
*
1984-08-10
1986-09-16
United Kingdom Atomic Energy Authority
Electric power transfer system
US5737387A
(en)
*
1994-03-11
1998-04-07
Arch Development Corporation
Cooling for a rotating anode X-ray tube
US7670623B2
(en)
2002-05-31
2010-03-02
Materials Modification, Inc.
Hemostatic composition
US7560160B2
(en)
2002-11-25
2009-07-14
Materials Modification, Inc.
Multifunctional particulate material, fluid, and composition
US7007972B1
(en)
2003-03-10
2006-03-07
Materials Modification, Inc.
Method and airbag inflation apparatus employing magnetic fluid
US6982501B1
(en)
*
2003-05-19
2006-01-03
Materials Modification, Inc.
Magnetic fluid power generator device and method for generating power
US7200956B1
(en)
2003-07-23
2007-04-10
Materials Modification, Inc.
Magnetic fluid cushioning device for a footwear or shoe
US7448389B1
(en)
2003-10-10
2008-11-11
Materials Modification, Inc.
Method and kit for inducing hypoxia in tumors through the use of a magnetic fluid
US7396326B2
(en)
2005-05-17
2008-07-08
Neuronetics, Inc.
Ferrofluidic cooling and acoustical noise reduction in magnetic stimulators
CN1940453A
(en)
*
2005-09-29
2007-04-04
鸿富锦精密工业（深圳）有限公司
Hot pipe
US10553342B2
(en)
2016-07-13
2020-02-04
The United States Of America As Represented By The Secretary Of The Army
Deformable inductor having a liquid magnetic core
CN108242332A
(en)
*
2018-01-09
2018-07-03
张建宏
A kind of current transformer with radiator structure
Family Cites Families (5)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
FR394858A
(en)
*
1908-09-03
1909-02-04
Joseph Heinrich Reineke
Apparatus for the production of electrical energy
US2440556A
(en)
*
1944-03-08
1948-04-27
Gen Electric
Electrical apparatus
GB636127A
(en)
*
1945-12-14
1950-04-26
Jiri Stivin
Improvements in and relating to ferro-magnetic cores for high frequency machines andapparatus
US2651258A
(en)
*
1948-09-10
1953-09-08
Pierce Firth
Field-sensitive hydraulic apparatus
US2607542A
(en)
*
1949-03-22
1952-08-19
Western Electric Co
Magnetic fluid brake
1964
1964-05-25
US
US369979A
patent/US3287677A/en
not_active
Expired – Lifetime
1965
1965-03-25
GB
GB12692/65A
patent/GB1044493A/en
not_active
Expired
Also Published As
Publication number
Publication date
US3287677A
(en)
1966-11-22
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None