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JPS5543891A - Transformer - Google Patents

Transformer

Info

Publication number
JPS5543891A
JPS5543891A JP4623679A JP4623679A JPS5543891A JP S5543891 A JPS5543891 A JP S5543891A JP 4623679 A JP4623679 A JP 4623679A JP 4623679 A JP4623679 A JP 4623679A JP S5543891 A JPS5543891 A JP S5543891A
Authority
JP
Japan
Prior art keywords
voltage
phase
windings
medium
low
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.)
Granted
Application number
JP4623679A
Other languages
Japanese (ja)
Other versions
JPS5647684B2 (en
Inventor
Yoshitake Kashima
Kentaro Kurita
Kenichi Okuyama
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP4623679A priority Critical patent/JPS5543891A/en
Publication of JPS5543891A publication Critical patent/JPS5543891A/en
Publication of JPS5647684B2 publication Critical patent/JPS5647684B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Coils Of Transformers For General Uses (AREA)

Abstract

PURPOSE: To make it easy to manufacture a transformer for three-phase, all-wave, 12-phase operation, by connecting in parallel three single-phase transformers with each main leg fitted with three windings, and forming a three-phase, four-winding structure, consisting of one low, two medium and one high voltage windings.
CONSTITUTION: Four-leg iron core 11, having two main legs C1, C2 and two side legs S1, S2 is prepared. Main legs C1, C2 are respectively provided with No.1 low- voltage, medium-voltage and high-voltage windings L1, M1, H1 and No.2 low- voltage, medium-voltage and high-voltage windings L2, M2, H2. No.1 and No.2 low-voltage windings L1 and L2, and No.1 and No.2 high-voltage windings H1 and H2 are respectively connected in parallel, and low-voltage terminals a, a' and high-voltage terminals U, X are led out, and at the same time, medium-voltage terminals u1, x1 and u2, and x2 are led out respectively from No.1 and No.2 medium-voltage windings M1, and M2, and thereby a single-phase transformer is constructed. A transformer of three-phase, four-winding structure is obtained by connecting in parallel three of such single-phase transformers.
COPYRIGHT: (C)1980,JPO&Japio
JP4623679A 1979-04-16 1979-04-16 Transformer Granted JPS5543891A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4623679A JPS5543891A (en) 1979-04-16 1979-04-16 Transformer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4623679A JPS5543891A (en) 1979-04-16 1979-04-16 Transformer

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2231474A Division JPS5325928B2 (en) 1974-02-27 1974-02-27

Publications (2)

Publication Number Publication Date
JPS5543891A true JPS5543891A (en) 1980-03-27
JPS5647684B2 JPS5647684B2 (en) 1981-11-11

Family

ID=12741480

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4623679A Granted JPS5543891A (en) 1979-04-16 1979-04-16 Transformer

Country Status (1)

Country Link
JP (1) JPS5543891A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62148255A (en) * 1985-12-23 1987-07-02 日本ラインツ株式会社 Composite sheet
JPS6396359A (en) * 1986-10-13 1988-04-27 Yuusan Gasket Kk Gasket material
US5731040A (en) * 1995-06-30 1998-03-24 Akita; Hiroaki Method for manufacturing gasket material

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60190376U (en) * 1984-05-25 1985-12-17 株式会社　ソフイア Variable winning device for pachinko machines

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5035623A (en) * 1973-08-07 1975-04-04

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5035623A (en) * 1973-08-07 1975-04-04

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62148255A (en) * 1985-12-23 1987-07-02 日本ラインツ株式会社 Composite sheet
JPS6396359A (en) * 1986-10-13 1988-04-27 Yuusan Gasket Kk Gasket material
US5731040A (en) * 1995-06-30 1998-03-24 Akita; Hiroaki Method for manufacturing gasket material

Also Published As

Publication number Publication date
JPS5647684B2 (en) 1981-11-11

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