FR942549A - Perfectionnements aux appareils de chauffage en haute fréquence - Google Patents

Perfectionnements aux appareils de chauffage en haute fréquence

Info

Publication number
FR942549A
FR942549A FR942549DA FR942549A FR 942549 A FR942549 A FR 942549A FR 942549D A FR942549D A FR 942549DA FR 942549 A FR942549 A FR 942549A
Authority
FR
France
Prior art keywords
high frequency
frequency heaters
heaters
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
English (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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR942549A publication Critical patent/FR942549A/fr
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
    • H05B6/02—Induction heating
    • H05B6/10—Induction heating apparatus, other than furnaces, for specific applications
    • H05B6/101—Induction heating apparatus, other than furnaces, for specific applications for local heating of metal pieces
    • H05B6/102—Induction heating apparatus, other than furnaces, for specific applications for local heating of metal pieces the metal pieces being rotated while induction heated

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Heat Treatment Of Articles (AREA)
FR942549D 1944-12-30 1947-02-28 Perfectionnements aux appareils de chauffage en haute fréquence Expired FR942549A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US942549XA 1944-12-30 1944-12-30
US570659A US2417678A (en) 1944-12-30 1944-12-30 Work handling apparatus

Publications (1)

Publication Number Publication Date
FR942549A true FR942549A (fr) 1949-02-10

Family

ID=26788673

Family Applications (1)

Application Number Title Priority Date Filing Date
FR942549D Expired FR942549A (fr) 1944-12-30 1947-02-28 Perfectionnements aux appareils de chauffage en haute fréquence

Country Status (2)

Country Link
US (1) US2417678A (fr)
FR (1) FR942549A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2792212A (en) * 1954-06-30 1957-05-14 Westinghouse Electric Corp Multiple station horizontal scanner
DE1198844B (de) * 1960-11-24 1965-08-19 Philips Patentverwaltung Foerdereinrichtung fuer induktiv zu erhitzende Werkstuecke

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2519837A (en) * 1946-03-22 1950-08-22 Mathews Conveyer Co Feeding apparatus
US2495193A (en) * 1946-06-15 1950-01-17 Westinghouse Electric Corp Induction heating apparatus
US2541416A (en) * 1947-07-26 1951-02-13 Eastman Kodak Co Heated drying roller
US2615119A (en) * 1947-08-21 1952-10-21 Caterpillar Tractor Co Steel nut and method of making
US2563254A (en) * 1948-05-10 1951-08-07 Hydril Corp Thickness indicator
US2629931A (en) * 1948-07-15 1953-03-03 United Merchants & Mfg Means for reproduction of designs
US2632839A (en) * 1948-10-28 1953-03-24 Westinghouse Electric Corp Apparatus for the continuous induction heating of round rods and the like
US2591339A (en) * 1948-12-30 1952-04-01 Atlas Steels Ltd Apparatus for casehardening drill rods
US2644075A (en) * 1949-07-15 1953-06-30 Westinghouse Electric Corp Induction heating machine with controls
US2644074A (en) * 1949-07-15 1953-06-30 Westinghouse Electric Corp Horizontal induction heating scanner machine
US2812870A (en) * 1951-11-15 1957-11-12 Westinghouse Electric Corp Work handling apparatus
US2911510A (en) * 1957-04-11 1959-11-03 Frederick A Mcnulty Furnaces
US3163305A (en) * 1960-12-23 1964-12-29 Stanton Lon Arrow trueness tester
US3145861A (en) * 1961-05-01 1964-08-25 Dayton Perforators Inc Work holder
US3315061A (en) * 1963-04-29 1967-04-18 Chemetron Corp High frequency heating system
US3320397A (en) * 1963-06-24 1967-05-16 Sylvania Electric Prod Pre-heating process
US3384730A (en) * 1965-08-19 1968-05-21 Ohio Crankshaft Co Machine feed mechanism
US4181845A (en) * 1977-07-11 1980-01-01 Smith International, Inc. Apparatus for tempering the weld between a tool joint connector and a drill pipe tube
GB2031365B (en) * 1978-10-16 1982-12-08 Kubota Ltd Nesting and denesting pipes
JPS56126095A (en) * 1980-03-05 1981-10-02 Kobe Steel Ltd Covered electrode

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1453358A (en) * 1920-12-15 1923-05-01 Gen Motors Res Corp Process of joining metals
US2282322A (en) * 1938-11-10 1942-05-12 Ohio Crankshaft Co Apparatus for electric heating
US2308788A (en) * 1939-12-04 1943-01-19 Budd Induction Heating Inc Heat treating machine
US2260260A (en) * 1940-07-25 1941-10-21 Kellogg M W Co Welding apparatus
US2359273A (en) * 1941-10-18 1944-09-26 Budd Induction Heating Inc Apparatus for heat-treating articles
US2359167A (en) * 1942-04-13 1944-09-26 Budd Induction Heating Inc Work handling apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2792212A (en) * 1954-06-30 1957-05-14 Westinghouse Electric Corp Multiple station horizontal scanner
DE1198844B (de) * 1960-11-24 1965-08-19 Philips Patentverwaltung Foerdereinrichtung fuer induktiv zu erhitzende Werkstuecke

Also Published As

Publication number Publication date
US2417678A (en) 1947-03-18

Similar Documents

Publication Publication Date Title
FR942549A (fr) Perfectionnements aux appareils de chauffage en haute fréquence
FR907290A (fr) Perfectionnements aux aéromoteurs
FR938868A (fr) Perfectionnements aux équipements de chauffage par des courants de haute fréquence
FR945117A (fr) Perfectionnements aux appareils chauffants haute fréquence
FR939007A (fr) Perfectionnements aux procédés et appareils de chauffage à haute fréquence
FR946841A (fr) Perfectionnements aux appareils de chauffage par induction hf.
FR938809A (fr) Perfectionnements aux équipements de chauffage par haute fréquence
FR928970A (fr) Perfectionnements aux systèmes de chauffage à haute fréquence
FR988516A (fr) Perfectionnements aux appareils de chauffage
FR993977A (fr) Réchauffeur métallique
FR917232A (fr) Perfectionnements aux appareils de chauffage domestiques et analogues
FR941747A (fr) Perfectionnements aux systèmes de chauffage par haute fréquence
FR53936E (fr) Perfectionnements aux chaudières pour le chauffage central
FR968440A (fr) Perfectionnements aux appareils de chauffage par haute fréquence
FR930281A (fr) Chauffage par les courants de haute fréquence
FR927111A (fr) Perfectionnements aux appareils de chauffage électriques
FR929414A (fr) Perfectionnements aux appareils de chauffage par induction
FR913747A (fr) Perfectionnements aux alésoirs
FR910449A (fr) Perfectionnements apportés aux radiateurs électriques
FR912804A (fr) Perfectionnements apportés aux appareils de chauffage par induction
FR55898E (fr) Perfectionnements aux multiplicateurs de fréquence
FR942910A (fr) Perfectionnements aux équipements de chauffage à haute fréquence
FR911958A (fr) Perfectionnements aux broyeurs
FR939478A (fr) Dispositif de chauffage à haute fréquence
FR942916A (fr) Perfectionnements aux appareils chauffants électriques