FR922382A - High frequency welding method and apparatus - Google Patents

High frequency welding method and apparatus

Info

Publication number
FR922382A
FR922382A FR922382DA FR922382A FR 922382 A FR922382 A FR 922382A FR 922382D A FR922382D A FR 922382DA FR 922382 A FR922382 A FR 922382A
Authority
FR
France
Prior art keywords
high frequency
welding method
frequency welding
welding
frequency
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)
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.)
Singer Co
Original Assignee
Singer Co
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 Singer Co filed Critical Singer Co
Application granted granted Critical
Publication of FR922382A publication Critical patent/FR922382A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/46—Dielectric heating
    • H05B6/48—Circuits
    • H05B6/50—Circuits for monitoring or control

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
FR922382D 1946-02-14 1946-02-14 High frequency welding method and apparatus Expired FR922382A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR922382T 1946-02-14

Publications (1)

Publication Number Publication Date
FR922382A true FR922382A (en) 1947-06-06

Family

ID=9437981

Family Applications (1)

Application Number Title Priority Date Filing Date
FR922382D Expired FR922382A (en) 1946-02-14 1946-02-14 High frequency welding method and apparatus

Country Status (1)

Country Link
FR (1) FR922382A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4034367A1 (en) * 1989-10-30 1991-05-02 Herfurth Gmbh H.F. heating and joining workpieces - with controlled H.F. energy supply to electrodes
US5278382A (en) * 1990-10-29 1994-01-11 Herfurth Gmbh Method for the high-frequency heating of dielectric workpieces

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4034367A1 (en) * 1989-10-30 1991-05-02 Herfurth Gmbh H.F. heating and joining workpieces - with controlled H.F. energy supply to electrodes
US5278382A (en) * 1990-10-29 1994-01-11 Herfurth Gmbh Method for the high-frequency heating of dielectric workpieces

Similar Documents

Publication Publication Date Title
FR930408A (en) High frequency therapeutic apparatus and electrode suitable for such apparatus
FR926927A (en) Grinding method and apparatus
FR935160A (en) Method and apparatus for television
FR922559A (en) Refrigeration method and apparatus
FR1018755A (en) Distillation process and apparatus
FR922382A (en) High frequency welding method and apparatus
FR966801A (en) Method and apparatus for metallization
FR923567A (en) Cinematographic method and apparatus
FR54872E (en) Cinematographic method and apparatus
FR928910A (en) Grinding method and apparatus
FR944644A (en) Grinding method and apparatus
FR937544A (en) Distillation process and apparatus
FR921682A (en) Advanced welding process and apparatus
FR951562A (en) Advanced refrigeration method and apparatus
FR924823A (en) Color television method and apparatus implementing it
FR55035E (en) Combustion process and apparatus
FR941774A (en) Grinding method and apparatus
FR924606A (en) Method and apparatus for instantaneous freezing of various liquids
FR943682A (en) Welding process and apparatus
FR925919A (en) Method and apparatus for making mothballs
FR923542A (en) Continuous rotary filtration method and apparatus
FR949351A (en) Method and apparatus for the manufacture of leaf springs
FR934939A (en) Method and apparatus for the propagation of yeast
FR942194A (en) Method and apparatus for dissipating fog
FR920331A (en) Method and apparatus for pleating fabrics