JPS4850966A - - Google Patents

Info

Publication number
JPS4850966A
JPS4850966A JP8622871A JP8622871A JPS4850966A JP S4850966 A JPS4850966 A JP S4850966A JP 8622871 A JP8622871 A JP 8622871A JP 8622871 A JP8622871 A JP 8622871A JP S4850966 A JPS4850966 A JP S4850966A
Authority
JP
Japan
Prior art keywords
plate
valve member
alloy
explosive
sand
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.)
Pending
Application number
JP8622871A
Other languages
English (en)
Japanese (ja)
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 filed Critical
Priority to JP8622871A priority Critical patent/JPS4850966A/ja
Priority to FR7234382A priority patent/FR2170367A5/fr
Priority to GB4507072A priority patent/GB1365452A/en
Priority to IT5310472A priority patent/IT966140B/it
Priority to DE19722248079 priority patent/DE2248079C3/de
Publication of JPS4850966A publication Critical patent/JPS4850966A/ja
Priority to US05/419,944 priority patent/US3987529A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/06—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating by means of high energy impulses, e.g. magnetic energy
    • B23K20/08—Explosive welding
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K25/00—Details relating to contact between valve members and seats
    • F16K25/005—Particular materials for seats or closure elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Sliding Valves (AREA)
  • Lift Valve (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Valve Housings (AREA)
JP8622871A 1971-11-01 1971-11-01 Pending JPS4850966A (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP8622871A JPS4850966A (fr) 1971-11-01 1971-11-01
FR7234382A FR2170367A5 (fr) 1971-11-01 1972-09-28
GB4507072A GB1365452A (en) 1971-11-01 1972-09-29 Fluid control valve and method for manufacturing the same
IT5310472A IT966140B (it) 1971-11-01 1972-09-30 Perfezionamento nelle valvole ad esempio valvole a saracinesca e procedimento di produzione
DE19722248079 DE2248079C3 (de) 1971-11-01 1972-09-30 Verfahren zum Sprengplattieren einer Ringfläche
US05/419,944 US3987529A (en) 1971-11-01 1973-11-29 Valve and method for manufacturing the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8622871A JPS4850966A (fr) 1971-11-01 1971-11-01

Publications (1)

Publication Number Publication Date
JPS4850966A true JPS4850966A (fr) 1973-07-18

Family

ID=13880917

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8622871A Pending JPS4850966A (fr) 1971-11-01 1971-11-01

Country Status (4)

Country Link
JP (1) JPS4850966A (fr)
FR (1) FR2170367A5 (fr)
GB (1) GB1365452A (fr)
IT (1) IT966140B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE467613B (sv) * 1988-09-06 1992-08-17 Exploweld Ab Foerfarande foer uppbyggnad av verktyg foer bearbetning medelst chockvaagsalstrande energikaellor
DE4429804A1 (de) * 1994-08-23 1996-02-29 Johnson Service Co Verfahren zur Herstellung von in Heizungs-, Lüftungs- und Klimaanlage eingesetzten Serienventilen
CA2333933C (fr) * 2000-02-04 2004-09-21 Hitachi, Ltd. Soupape munie d'un alliage resistant a la corrosion et a l'usure, et appareils se servant de ladite soupape
JP3458849B2 (ja) * 2001-08-03 2003-10-20 株式会社日立製作所 コバルト基合金およびこの合金を用いた弁，原子炉プラント
US20040238780A1 (en) * 2003-06-02 2004-12-02 Gethmann Doug P. Control valve with integrated hardened valve seat

Also Published As

Publication number Publication date
FR2170367A5 (fr) 1973-09-14
DE2248079B2 (de) 1975-07-17
IT966140B (it) 1974-02-11
GB1365452A (en) 1974-09-04
DE2248079A1 (de) 1973-05-17

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