SE7902604L - Transformator av ringtyp for maskiner for motstand stumsvetsning - Google Patents

Transformator av ringtyp for maskiner for motstand stumsvetsning

Info

Publication number
SE7902604L
SE7902604L SE7902604A SE7902604A SE7902604L SE 7902604 L SE7902604 L SE 7902604L SE 7902604 A SE7902604 A SE 7902604A SE 7902604 A SE7902604 A SE 7902604A SE 7902604 L SE7902604 L SE 7902604L
Authority
SE
Sweden
Prior art keywords
transformer
sections
resistance
closed magnetic
machines
Prior art date
Application number
SE7902604A
Other languages
Unknown language ( )
English (en)
Other versions
SE422255B (sv
Inventor
B E Paton
V K Lebedev
S I Kuchuk-Yatsenko
V A Sakharnov
B A Galyan
S D Dobrovolsky
M N Sidorenko
Original Assignee
Inst Elektroswarki Patona
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 Inst Elektroswarki Patona filed Critical Inst Elektroswarki Patona
Publication of SE7902604L publication Critical patent/SE7902604L/sv
Publication of SE422255B publication Critical patent/SE422255B/sv

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F30/00—Fixed transformers not covered by group H01F19/00
    • H01F30/06—Fixed transformers not covered by group H01F19/00 characterised by the structure
    • H01F30/16—Toroidal transformers
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
  • Housings And Mounting Of Transformers (AREA)
  • Transformers For Measuring Instruments (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
SE7902604A 1978-06-15 1979-03-22 Transformator av ringtyp for maskiner for motstandsstumsvetsning SE422255B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU782621709A SU792307A1 (ru) 1978-06-15 1978-06-15 Трансформатор

Publications (2)

Publication Number Publication Date
SE7902604L true SE7902604L (sv) 1979-12-16
SE422255B SE422255B (sv) 1982-02-22

Family

ID=20767213

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7902604A SE422255B (sv) 1978-06-15 1979-03-22 Transformator av ringtyp for maskiner for motstandsstumsvetsning

Country Status (10)

Country Link
US (1) US4249153A (sv)
JP (1) JPS551985A (sv)
AU (1) AU528973B2 (sv)
CA (1) CA1122665A (sv)
DE (1) DE2914540C2 (sv)
FR (1) FR2428903A1 (sv)
GB (1) GB2023350B (sv)
IT (1) IT1125048B (sv)
SE (1) SE422255B (sv)
SU (1) SU792307A1 (sv)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4524342A (en) * 1981-12-28 1985-06-18 Allied Corporation Toroidal core electromagnetic device
US4496821A (en) * 1982-08-06 1985-01-29 Marelco Power Systems, Inc. Transformer for robot arms
JPH0691335B2 (ja) * 1986-01-17 1994-11-14 三菱電機株式会社 電磁応用機器のシ−ルド
DE19635749C2 (de) * 1996-09-03 1999-05-06 Siemens Ag Meßwandler
GB9809430D0 (en) * 1998-05-01 1998-07-01 Asea Brown Boveri Transformer
WO2009146835A2 (de) * 2008-06-07 2009-12-10 Volker Werner Hanser Transformator
AT512069B1 (de) * 2011-10-31 2016-01-15 Fronius Int Gmbh Widerstandsschweissvorrichtung
RU2725610C1 (ru) * 2020-03-10 2020-07-03 Федеральное государственное бюджетное учреждение науки Институт физики твердого тела Российской академии наук (ИФТТ РАН) Трансформатор импульсов электроэнергии однополярного тока

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1042746B (de) * 1955-12-08 1958-11-06 Siemens Ag Schaltdrosselspule
FR1213828A (fr) * 1957-11-01 1960-04-04 High Voltage Engineering Corp Perfectionnements apportés aux générateurs à haute tension
GB952251A (en) * 1962-02-02 1964-03-11 Tube Prod Ltd Electric transformer
GB1031922A (en) * 1962-11-27 1966-06-02 Tube Prod Ltd Improvements in electric transformers
US3465273A (en) * 1967-12-14 1969-09-02 Hunterdon Transformer Co Toroidal inductor
US3732514A (en) * 1970-07-07 1973-05-08 R Sato Transformers
GB1322264A (en) * 1971-04-05 1973-07-04 Parry Co Nottingham Ltd W J Electric chokes
GB1393538A (en) * 1971-11-10 1975-05-07 Heyes Co Ltd Electrical device
US4024370A (en) * 1975-09-08 1977-05-17 Sciaky Bros., Inc. Toroidal resistance welding transformer

Also Published As

Publication number Publication date
AU4576779A (en) 1979-12-20
SE422255B (sv) 1982-02-22
CA1122665A (en) 1982-04-27
FR2428903A1 (fr) 1980-01-11
US4249153A (en) 1981-02-03
FR2428903B1 (sv) 1983-12-02
JPS5648277B2 (sv) 1981-11-14
IT7941545A0 (it) 1979-03-30
AU528973B2 (en) 1983-05-19
SU792307A1 (ru) 1980-12-30
JPS551985A (en) 1980-01-09
IT1125048B (it) 1986-05-14
DE2914540A1 (de) 1980-01-24
GB2023350A (en) 1979-12-28
DE2914540C2 (de) 1985-02-21
GB2023350B (en) 1982-10-20

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