SE414719B - Anordning for overforing av likstrom till en roterande elektrodrulle vid motstansstumsvetsning - Google Patents

Anordning for overforing av likstrom till en roterande elektrodrulle vid motstansstumsvetsning

Info

Publication number
SE414719B
SE414719B SE7501125A SE7501125A SE414719B SE 414719 B SE414719 B SE 414719B SE 7501125 A SE7501125 A SE 7501125A SE 7501125 A SE7501125 A SE 7501125A SE 414719 B SE414719 B SE 414719B
Authority
SE
Sweden
Prior art keywords
transmission
directly
rotating electrical
resistance welding
electrical roller
Prior art date
Application number
SE7501125A
Other languages
English (en)
Other versions
SE7501125L (sv
Inventor
H Benteler
F-J Hartmann
O Mertens
H Schulz
Original Assignee
Benteler Werke Ag
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 Benteler Werke Ag filed Critical Benteler Werke Ag
Publication of SE7501125L publication Critical patent/SE7501125L/
Publication of SE414719B publication Critical patent/SE414719B/sv

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/36—Auxiliary equipment
    • B23K11/362—Contact means for supplying welding current to the electrodes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/06—Resistance welding; Severing by resistance heating using roller electrodes
    • 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
    • H01F27/06—Mounting, supporting or suspending transformers, reactors or choke coils not being of the signal type
    • 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
    • H01F27/40—Structural association with built-in electric component, e.g. fuse
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/18—Rotary transformers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R39/00—Rotary current collectors, distributors or interrupters
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
    • H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
    • H02M7/06—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes without control electrode or semiconductor devices without control electrode
    • H02M7/068—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes without control electrode or semiconductor devices without control electrode mounted on a transformer

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Rectifiers (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Fixing For Electrophotography (AREA)
SE7501125A 1974-02-13 1975-01-31 Anordning for overforing av likstrom till en roterande elektrodrulle vid motstansstumsvetsning SE414719B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2406693A DE2406693C3 (de) 1974-02-13 1974-02-13 Vorrichtung zur Übertragung von Gleichstrom hoher Stromstärke und geringer Oberwelligkeit auf die rotierende Elektrodenscheibe beim Rollnaht-Widerstandsstumpfschweißen

Publications (2)

Publication Number Publication Date
SE7501125L SE7501125L (sv) 1975-08-14
SE414719B true SE414719B (sv) 1980-08-18

Family

ID=5907198

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7501125A SE414719B (sv) 1974-02-13 1975-01-31 Anordning for overforing av likstrom till en roterande elektrodrulle vid motstansstumsvetsning

Country Status (12)

Country Link
US (1) US3996444A (sv)
JP (1) JPS5542915B2 (sv)
AT (1) AT350358B (sv)
BE (1) BE824919A (sv)
DD (1) DD116778A5 (sv)
DE (1) DE2406693C3 (sv)
DK (1) DK153216C (sv)
FR (1) FR2260417B1 (sv)
GB (1) GB1493482A (sv)
IT (1) IT1026213B (sv)
NL (1) NL169433C (sv)
SE (1) SE414719B (sv)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4321493A (en) * 1980-04-02 1982-03-23 Sundstrand Corporation Current transformer support assembly
JPS6060172U (ja) * 1983-09-13 1985-04-26 本田技研工業株式会社 整流器付トランス装置
US5404080A (en) * 1989-09-21 1995-04-04 Etta Industries, Inc. Lamp brightness control circuit with ambient light compensation
NL8902474A (nl) * 1989-10-05 1991-05-01 Hollandse Signaalapparaten Bv Pulstransformator.
DE4108037C2 (de) * 1991-03-13 1996-05-15 Hess Eng Inc Einrichtung zum lösbaren Befestigen eines gekühlten Diodengleichrichters an einem Transformator
US5855610A (en) * 1995-05-19 1999-01-05 Children's Medical Center Corporation Engineering of strong, pliable tissues
CN104393696B (zh) * 2014-12-19 2017-02-22 南车株洲电机有限公司 一种励磁机及其转子结构
PL3131105T3 (pl) * 2015-08-10 2018-08-31 Abb Schweiz Ag Urządzenie indukcji elektromagnetycznej z uzwojeniem foliowym

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2550710A (en) * 1945-11-24 1951-05-01 Harvey O Yoder Electrical welding apparatus
US2488628A (en) * 1946-10-12 1949-11-22 Henry L Hoeppner Multiphase power transformer
US3135851A (en) * 1961-12-27 1964-06-02 Thomas M Hunter Resistance welding apparatus including a transformer
US3273096A (en) * 1964-03-25 1966-09-13 Schaevitz Engineering Rotary differential transformer
US3491223A (en) * 1967-03-01 1970-01-20 Taylor Winfield Corp Rotating three-phase power pack for welding

Also Published As

Publication number Publication date
DD116778A5 (sv) 1975-12-12
DK666874A (sv) 1975-10-13
FR2260417B1 (sv) 1982-02-12
NL169433C (nl) 1982-07-16
DK153216C (da) 1988-11-21
DE2406693A1 (de) 1975-08-21
NL169433B (nl) 1982-02-16
JPS50115647A (sv) 1975-09-10
ATA1003574A (de) 1978-10-15
GB1493482A (en) 1977-11-30
FR2260417A1 (sv) 1975-09-05
DE2406693C3 (de) 1981-01-22
BE824919A (fr) 1975-05-15
DE2406693B2 (de) 1980-04-30
AT350358B (de) 1979-05-25
DK153216B (da) 1988-06-27
SE7501125L (sv) 1975-08-14
IT1026213B (it) 1978-09-20
NL7405428A (nl) 1975-08-15
US3996444A (en) 1976-12-07
JPS5542915B2 (sv) 1980-11-04

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