FR2379893A1 - Transformer or choke coil winder using rectangular conductors - has bed with drive and switching system with press sliding over former - Google Patents

Transformer or choke coil winder using rectangular conductors - has bed with drive and switching system with press sliding over former

Info

Publication number
FR2379893A1
FR2379893A1 FR7802877A FR7802877A FR2379893A1 FR 2379893 A1 FR2379893 A1 FR 2379893A1 FR 7802877 A FR7802877 A FR 7802877A FR 7802877 A FR7802877 A FR 7802877A FR 2379893 A1 FR2379893 A1 FR 2379893A1
Authority
FR
France
Prior art keywords
transformer
choke coil
bed
drive
switching system
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
FR7802877A
Other languages
French (fr)
Other versions
FR2379893B1 (en
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.)
Transformatoren Union AG
Original Assignee
Transformatoren Union 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 Transformatoren Union AG filed Critical Transformatoren Union AG
Publication of FR2379893A1 publication Critical patent/FR2379893A1/en
Application granted granted Critical
Publication of FR2379893B1 publication Critical patent/FR2379893B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
    • H01F41/06—Coil winding
    • H01F41/098—Mandrels; Formers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
    • H01F41/06—Coil winding
    • H01F41/094—Tensioning or braking devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Coil Winding Methods And Apparatuses (AREA)

Abstract

A transformer or choke coil winding machine, where the windings are produced with conductors with a rectangular cross section. The windings can withstand the mechanical stresses resulting from a short circuit current. The machine prepares the windings on a former for winding small transformers.
FR7802877A 1977-02-04 1978-02-02 Transformer or choke coil winder using rectangular conductors - has bed with drive and switching system with press sliding over former Granted FR2379893A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772704585 DE2704585A1 (en) 1977-02-04 1977-02-04 PROCESS FOR MANUFACTURING WINDINGS FOR TRANSFORMERS, REACTOR COILS, etc.

Publications (2)

Publication Number Publication Date
FR2379893A1 true FR2379893A1 (en) 1978-09-01
FR2379893B1 FR2379893B1 (en) 1982-03-19

Family

ID=6000310

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7802877A Granted FR2379893A1 (en) 1977-02-04 1978-02-02 Transformer or choke coil winder using rectangular conductors - has bed with drive and switching system with press sliding over former

Country Status (4)

Country Link
DE (1) DE2704585A1 (en)
FR (1) FR2379893A1 (en)
NL (1) NL7713538A (en)
SE (1) SE7714426L (en)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR549327A (en) * 1921-03-26 1923-02-07 Thomson Houston Comp Francaise Machines for manufacturing windings
US2559824A (en) * 1947-11-12 1951-07-10 George H Leland Method of winding layer wound magnet coils
DE909003C (en) * 1940-12-04 1954-04-12 Siemens Ag Winding machine for the production of cylinder coils wound in layers for electrotechnical purposes
FR1313343A (en) * 1961-11-27 1962-12-28 Westinghouse Electric Corp Winding machine
FR1507956A (en) * 1966-01-14 1967-12-29 Philips Nv Method and device for winding coils of low power transformers
DE1639316A1 (en) * 1968-03-15 1972-03-02 Licentia Gmbh Arrangement for the automatic guiding, pressing and winding of axially advancing turns for windings of electrical devices
DE1302282B (en) * 1964-03-25 1974-06-12 DEVICE FOR GUIDING, COILING AND PRESSING THE WIRE DURING THE MANUFACTURING OF WINDINGS OF ELECTRICAL EQUIPMENT
FR2293998A1 (en) * 1974-12-12 1976-07-09 Philips Nv DEVICE FOR MAKING HELICOIDAL WIRES
DE2530312A1 (en) * 1975-07-08 1977-01-20 Transformatoren Union Ag Winding automatic guiding and pressing device - is used during winding of axially advancing windings for electric appliances and applies axial and radial pressure

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR549327A (en) * 1921-03-26 1923-02-07 Thomson Houston Comp Francaise Machines for manufacturing windings
DE909003C (en) * 1940-12-04 1954-04-12 Siemens Ag Winding machine for the production of cylinder coils wound in layers for electrotechnical purposes
US2559824A (en) * 1947-11-12 1951-07-10 George H Leland Method of winding layer wound magnet coils
FR1313343A (en) * 1961-11-27 1962-12-28 Westinghouse Electric Corp Winding machine
DE1302282B (en) * 1964-03-25 1974-06-12 DEVICE FOR GUIDING, COILING AND PRESSING THE WIRE DURING THE MANUFACTURING OF WINDINGS OF ELECTRICAL EQUIPMENT
FR1507956A (en) * 1966-01-14 1967-12-29 Philips Nv Method and device for winding coils of low power transformers
DE1639316A1 (en) * 1968-03-15 1972-03-02 Licentia Gmbh Arrangement for the automatic guiding, pressing and winding of axially advancing turns for windings of electrical devices
FR2293998A1 (en) * 1974-12-12 1976-07-09 Philips Nv DEVICE FOR MAKING HELICOIDAL WIRES
DE2530312A1 (en) * 1975-07-08 1977-01-20 Transformatoren Union Ag Winding automatic guiding and pressing device - is used during winding of axially advancing windings for electric appliances and applies axial and radial pressure

Also Published As

Publication number Publication date
SE7714426L (en) 1978-08-05
DE2704585A1 (en) 1978-08-10
NL7713538A (en) 1978-06-06
FR2379893B1 (en) 1982-03-19

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Legal Events

Date Code Title Description
ST Notification of lapse