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FR897730A - Pignon à tremper sur la surface au moyen de courants électriques induits - Google Patents

Pignon à tremper sur la surface au moyen de courants électriques induits

Info

Publication number
FR897730A
FR897730A FR897730DA FR897730A FR 897730 A FR897730 A FR 897730A FR 897730D A FR897730D A FR 897730DA FR 897730 A FR897730 A FR 897730A
Authority
FR
France
Prior art keywords
pinion
hardened
electric currents
induced electric
induced
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Application granted granted Critical
Publication of FR897730A publication Critical patent/FR897730A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/06—Surface hardening
    • C21D1/09—Surface hardening by direct application of electrical or wave energy; by particle radiation
    • C21D1/10—Surface hardening by direct application of electrical or wave energy; by particle radiation by electric induction
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR897730D 1942-09-01 1943-08-31 Pignon à tremper sur la surface au moyen de courants électriques induits Expired FR897730A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE897730X 1942-09-01

Publications (1)

Publication Number Publication Date
FR897730A true FR897730A (fr) 1945-03-29

Family

ID=6848820

Family Applications (1)

Application Number Title Priority Date Filing Date
FR897730D Expired FR897730A (fr) 1942-09-01 1943-08-31 Pignon à tremper sur la surface au moyen de courants électriques induits

Country Status (1)

Country Link
FR (1) FR897730A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0132980A2 (fr) * 1983-07-22 1985-02-13 Vickers Shipbuilding & Engineering Limited Trempe par induction de dents d'engrenages

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0132980A2 (fr) * 1983-07-22 1985-02-13 Vickers Shipbuilding & Engineering Limited Trempe par induction de dents d'engrenages
EP0132980A3 (en) * 1983-07-22 1986-10-08 Vickers Shipbuilding & Engineering Limited Induction hardening of gear teeth

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