FR2040758A5 - Weld coating valve seal surfaces - Google Patents

Weld coating valve seal surfaces

Info

Publication number
FR2040758A5
FR2040758A5 FR6911232A FR6911232A FR2040758A5 FR 2040758 A5 FR2040758 A5 FR 2040758A5 FR 6911232 A FR6911232 A FR 6911232A FR 6911232 A FR6911232 A FR 6911232A FR 2040758 A5 FR2040758 A5 FR 2040758A5
Authority
FR
France
Prior art keywords
valve
valve seal
seal surfaces
weld coating
coating valve
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
FR6911232A
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.)
Institut Elektrosvarki Imeni E O Patona Akademii Nauk Ukrainskoi Ssr
Original Assignee
Institut Elektrosvarki Imeni E O Patona Akademii Nauk Ukrainskoi Ssr
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 Institut Elektrosvarki Imeni E O Patona Akademii Nauk Ukrainskoi Ssr filed Critical Institut Elektrosvarki Imeni E O Patona Akademii Nauk Ukrainskoi Ssr
Priority to FR6911232A priority Critical patent/FR2040758A5/en
Application granted granted Critical
Publication of FR2040758A5 publication Critical patent/FR2040758A5/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K13/00—Welding by high-frequency current heating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/001—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass valves or valve housings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Induction Heating (AREA)

Abstract

Weld coating valve equal surfaces. Device uses an induction heated crucible for heating the valve and incorporates a cooling device which ensures a temperature reduction in the coating material down to point of oriented crystallisation. It also has a clamping device which holds the valve in position in the induction crucible so that surface welding of the valve surface is carried out.
FR6911232A 1969-04-11 1969-04-11 Weld coating valve seal surfaces Expired FR2040758A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR6911232A FR2040758A5 (en) 1969-04-11 1969-04-11 Weld coating valve seal surfaces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6911232A FR2040758A5 (en) 1969-04-11 1969-04-11 Weld coating valve seal surfaces

Publications (1)

Publication Number Publication Date
FR2040758A5 true FR2040758A5 (en) 1971-01-22

Family

ID=9032247

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6911232A Expired FR2040758A5 (en) 1969-04-11 1969-04-11 Weld coating valve seal surfaces

Country Status (1)

Country Link
FR (1) FR2040758A5 (en)

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Legal Events

Date Code Title Description
ST Notification of lapse