FR861858A - Adjustable high reactance transformer - Google Patents

Adjustable high reactance transformer

Info

Publication number
FR861858A
FR861858A FR861858DA FR861858A FR 861858 A FR861858 A FR 861858A FR 861858D A FR861858D A FR 861858DA FR 861858 A FR861858 A FR 861858A
Authority
FR
France
Prior art keywords
adjustable high
high reactance
reactance transformer
transformer
adjustable
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
Other languages
French (fr)
Inventor
Eduard Fries
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 filed Critical
Application granted granted Critical
Publication of FR861858A publication Critical patent/FR861858A/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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S315/00—Electric lamp and discharge devices: systems
    • Y10S315/05—Starting and operating circuit for fluorescent lamp

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Arc Welding Control (AREA)
FR861858D 1938-11-26 1939-11-24 Adjustable high reactance transformer Expired FR861858A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE537609X 1938-11-26

Publications (1)

Publication Number Publication Date
FR861858A true FR861858A (en) 1941-02-19

Family

ID=6557796

Family Applications (1)

Application Number Title Priority Date Filing Date
FR861858D Expired FR861858A (en) 1938-11-26 1939-11-24 Adjustable high reactance transformer

Country Status (3)

Country Link
US (1) US2305153A (en)
FR (1) FR861858A (en)
GB (1) GB537609A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1189199B (en) * 1958-12-12 1965-03-18 Heinrich Schrieber Single-phase welding transformer in protective circuit

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2465596A (en) * 1944-07-06 1949-03-29 Lincoln Electric Co Arc welding system
US2473662A (en) * 1944-08-02 1949-06-21 Lorain Prod Corp Rectifying arrangement
US2500189A (en) * 1944-10-09 1950-03-14 Lincoln Electric Co Saturable magnetic shunt controller
GB586503A (en) * 1944-12-15 1947-03-20 Gen Electric Co Ltd Improvements in variable reactance chokes or transformers
US2441796A (en) * 1945-10-23 1948-05-18 Gen Electric Discharge lamp circuit
US2488734A (en) * 1946-03-07 1949-11-22 Research Corp Dynamo transformer
US2750536A (en) * 1946-03-19 1956-06-12 Ets Claude Paz & Silva System for energizing an electric discharge tube
US2665406A (en) * 1946-04-01 1954-01-05 Carmichael Thomas Frazer High power factor current limiter
US2455791A (en) * 1946-08-27 1948-12-07 Masciarelli Camillo System for operating electric discharge tubes
US2487092A (en) * 1947-07-23 1949-11-08 Lester F Bird Flickerless operation of electric lighting elements
US2611885A (en) * 1948-08-20 1952-09-23 Nat Inv S Corp Fluorescent tube lighting system and apparatus
US2664541A (en) * 1950-11-24 1953-12-29 Gen Electric Electric ballast
US2875378A (en) * 1954-05-21 1959-02-24 Philip J Walsh Alternating current control device
US2999973A (en) * 1957-03-15 1961-09-12 Fox Prod Co Transformer apparatus
US3249851A (en) * 1957-03-15 1966-05-03 Fox Prod Co Transformer apparatus
US3247450A (en) * 1957-03-15 1966-04-19 Fox Prod Co Transformer apparatus
US3247449A (en) * 1957-03-15 1966-04-19 Fox Prod Co Transformer apparatus
US3135894A (en) * 1960-10-28 1964-06-02 Westinghouse Electric Corp Circuit arrangement for energizing discharge devices
CH372771A (en) * 1961-12-01 1963-10-31 Secheron Atel Current generating device for electric arc welding
US3217081A (en) * 1962-02-08 1965-11-09 Nippon Musical Instruments Mfg Sound volume controller for electronic musical instruments
NL7404869A (en) * 1973-04-13 1974-10-15
KR20000016040A (en) 1996-05-29 2000-03-25 에이비비 에이비 Insulated conductor for high voltage windings and a method of manufacturing the same
JP2000511338A (en) 1996-05-29 2000-08-29 アセア ブラウン ボヴェリ エービー A rotating electric machine including a high-voltage winding conductor and a winding including the conductor
SE9602079D0 (en) 1996-05-29 1996-05-29 Asea Brown Boveri Rotating electric machines with magnetic circuit for high voltage and a method for manufacturing the same
AP1083A (en) 1996-05-29 2002-07-23 Asea Brown Boveri Electromagnetic device.
SE510192C2 (en) 1996-05-29 1999-04-26 Asea Brown Boveri Procedure and switching arrangements to reduce problems with three-tier currents that may occur in alternator and motor operation of AC machines connected to three-phase distribution or transmission networks
SE515843C2 (en) 1996-11-04 2001-10-15 Abb Ab Axial cooling of rotor
SE509072C2 (en) 1996-11-04 1998-11-30 Asea Brown Boveri Anode, anodizing process, anodized wire and use of such wire in an electrical device
SE512917C2 (en) 1996-11-04 2000-06-05 Abb Ab Method, apparatus and cable guide for winding an electric machine
SE510422C2 (en) 1996-11-04 1999-05-25 Asea Brown Boveri Magnetic sheet metal core for electric machines
SE9704422D0 (en) 1997-02-03 1997-11-28 Asea Brown Boveri End plate
SE9704427D0 (en) 1997-02-03 1997-11-28 Asea Brown Boveri Fastening device for electric rotary machines
SE508544C2 (en) 1997-02-03 1998-10-12 Asea Brown Boveri Method and apparatus for mounting a stator winding consisting of a cable.
SE9704431D0 (en) 1997-02-03 1997-11-28 Asea Brown Boveri Power control of synchronous machine
SE9704421D0 (en) 1997-02-03 1997-11-28 Asea Brown Boveri Series compensation of electric alternator
SE508543C2 (en) 1997-02-03 1998-10-12 Asea Brown Boveri Coiling
SE9704423D0 (en) 1997-02-03 1997-11-28 Asea Brown Boveri Rotary electric machine with flushing support
US5844791A (en) * 1997-06-30 1998-12-01 Mte Corporation Single-phase harmonic filter system
GB2331855A (en) * 1997-11-28 1999-06-02 Asea Brown Boveri Transformer with regulating means
WO1999029015A2 (en) 1997-11-28 1999-06-10 Asea Brown Boveri Ab Method and device for controlling the magnetic flux with an auxiliary winding in a hv ac machine
GB2331867A (en) 1997-11-28 1999-06-02 Asea Brown Boveri Power cable termination
US6801421B1 (en) 1998-09-29 2004-10-05 Abb Ab Switchable flux control for high power static electromagnetic devices
US6392521B1 (en) 2000-10-12 2002-05-21 Clinton Instrument Company Variable inductance transformer with electronic control

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1189199B (en) * 1958-12-12 1965-03-18 Heinrich Schrieber Single-phase welding transformer in protective circuit

Also Published As

Publication number Publication date
GB537609A (en) 1941-06-30
US2305153A (en) 1942-12-15

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