FR1104746A - Manufacturing process of valve boxes - Google Patents

Manufacturing process of valve boxes

Info

Publication number
FR1104746A
FR1104746A FR1104746DA FR1104746A FR 1104746 A FR1104746 A FR 1104746A FR 1104746D A FR1104746D A FR 1104746DA FR 1104746 A FR1104746 A FR 1104746A
Authority
FR
France
Prior art keywords
manufacturing process
valve boxes
boxes
valve
manufacturing
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
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.)
Bergische Stahl Industrie
Original Assignee
Bergische Stahl Industrie
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 Bergische Stahl Industrie filed Critical Bergische Stahl Industrie
Application granted granted Critical
Publication of FR1104746A publication Critical patent/FR1104746A/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
    • B23K5/00—Gas flame welding
    • B23K5/006—Gas flame welding specially adapted for particular articles or work
    • 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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/10—Welded housings
    • F16K27/102—Welded housings for lift-valves
FR1104746D 1954-07-20 1954-07-20 Manufacturing process of valve boxes Expired FR1104746A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1104746T 1954-07-20

Publications (1)

Publication Number Publication Date
FR1104746A true FR1104746A (en) 1955-11-23

Family

ID=9622988

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1104746D Expired FR1104746A (en) 1954-07-20 1954-07-20 Manufacturing process of valve boxes

Country Status (1)

Country Link
FR (1) FR1104746A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006058564A1 (en) * 2004-11-29 2006-06-08 Daume Regelarmaturen Gmbh Method for the production of a part bearing pressure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006058564A1 (en) * 2004-11-29 2006-06-08 Daume Regelarmaturen Gmbh Method for the production of a part bearing pressure

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