FR1307017A - Method and device for the manufacture of metal rings - Google Patents

Method and device for the manufacture of metal rings

Info

Publication number
FR1307017A
FR1307017A FR880115A FR880115A FR1307017A FR 1307017 A FR1307017 A FR 1307017A FR 880115 A FR880115 A FR 880115A FR 880115 A FR880115 A FR 880115A FR 1307017 A FR1307017 A FR 1307017A
Authority
FR
France
Prior art keywords
manufacture
metal rings
rings
metal
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
FR880115A
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.)
WC Heraus GmbH and Co KG
Original Assignee
WC Heraus GmbH and Co KG
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 WC Heraus GmbH and Co KG filed Critical WC Heraus GmbH and Co KG
Priority to FR880115A priority Critical patent/FR1307017A/en
Application granted granted Critical
Publication of FR1307017A publication Critical patent/FR1307017A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/30—Electron-beam or ion-beam tubes for localised treatment of objects
    • H01J37/305—Electron-beam or ion-beam tubes for localised treatment of objects for casting, melting, evaporating or etching
    • 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

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
FR880115A 1961-11-27 1961-11-27 Method and device for the manufacture of metal rings Expired FR1307017A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR880115A FR1307017A (en) 1961-11-27 1961-11-27 Method and device for the manufacture of metal rings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR880115A FR1307017A (en) 1961-11-27 1961-11-27 Method and device for the manufacture of metal rings

Publications (1)

Publication Number Publication Date
FR1307017A true FR1307017A (en) 1962-10-19

Family

ID=8767496

Family Applications (1)

Application Number Title Priority Date Filing Date
FR880115A Expired FR1307017A (en) 1961-11-27 1961-11-27 Method and device for the manufacture of metal rings

Country Status (1)

Country Link
FR (1) FR1307017A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0289116A1 (en) * 1987-03-04 1988-11-02 Westinghouse Electric Corporation Method and device for casting powdered materials

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0289116A1 (en) * 1987-03-04 1988-11-02 Westinghouse Electric Corporation Method and device for casting powdered materials

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