BG47538A1 - Method for manufacture of ring- shaped extingusher - Google Patents

Method for manufacture of ring- shaped extingusher

Info

Publication number
BG47538A1
BG47538A1 BG64696A BG6469684A BG47538A1 BG 47538 A1 BG47538 A1 BG 47538A1 BG 64696 A BG64696 A BG 64696A BG 6469684 A BG6469684 A BG 6469684A BG 47538 A1 BG47538 A1 BG 47538A1
Authority
BG
Bulgaria
Prior art keywords
extingusher
manufacture
ring
shaped
shaped extingusher
Prior art date
Application number
BG64696A
Other languages
English (en)
Inventor
Boris E Paton
Boris I Medovar
Semen M Biletskij
Vladimir Ja Saenko
Vasilij I Us
Alisa I Krendeleva
Jurij P Barvinko
Lev B Medovar
Nikolaj B Pivovarskij
Nikolaj A Astafev
Original Assignee
Inst Elektroswarki Patona
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 Inst Elektroswarki Patona filed Critical Inst Elektroswarki Patona
Publication of BG47538A1 publication Critical patent/BG47538A1/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D51/00—Making hollow objects
    • B21D51/16—Making hollow objects characterised by the use of the objects
    • B21D51/24—Making hollow objects characterised by the use of the objects high-pressure containers, e.g. boilers, bottles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H1/00—Making articles shaped as bodies of revolution
    • B21H1/06—Making articles shaped as bodies of revolution rings of restricted axial length
    • 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
    • B23K20/04—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating by means of a rolling mill
    • 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
    • B23K20/18—Zonal welding by interposing weld-preventing substances between zones not to be welded
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
    • F16L57/02—Protection of pipes or objects of similar shape against external or internal damage or wear against cracking or buckling
    • 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
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/04—Tubular or hollow articles
    • B23K2101/10—Pipe-lines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Damping Devices (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
  • Sampling And Sample Adjustment (AREA)
BG64696A 1984-01-05 1984-03-19 Method for manufacture of ring- shaped extingusher BG47538A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU843679051A SU1214370A1 (ru) 1984-01-05 1984-01-05 Способ изготовлени обечайки-гасител разрушений

Publications (1)

Publication Number Publication Date
BG47538A1 true BG47538A1 (en) 1990-08-15

Family

ID=21095310

Family Applications (1)

Application Number Title Priority Date Filing Date
BG64696A BG47538A1 (en) 1984-01-05 1984-03-19 Method for manufacture of ring- shaped extingusher

Country Status (9)

Country Link
US (1) US4711387A (cs)
JP (1) JPS61501013A (cs)
AT (1) AT386139B (cs)
BG (1) BG47538A1 (cs)
CS (1) CS266356B1 (cs)
DD (1) DD253542A3 (cs)
DE (2) DE3490629T (cs)
SU (1) SU1214370A1 (cs)
WO (1) WO1985003114A1 (cs)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0924023B1 (de) * 1997-12-22 2003-05-21 ALSTOM (Switzerland) Ltd Verfahren zur Einbringung eines Ausnehmungsabschlusses in ein Bauteil
US9851043B2 (en) 2015-06-11 2017-12-26 Stress Engineering Services, Inc. Crack arrestor

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3466726A (en) * 1966-11-07 1969-09-16 Texas Instruments Inc Manufacture of inflated metal products
DE1944587B2 (de) * 1969-09-03 1971-02-25 Mannesmann Roehren Werke Ag Grossrohr mit schraubengangfoermig gewickelter mehrschich tiger wandlung und verfahren zu seiner herstellung
US3755883A (en) * 1971-08-27 1973-09-04 Mitsubishi Heavy Ind Ltd Manufacturing a spiral multi-layer pipe
DE2222607A1 (de) * 1972-05-09 1973-11-22 Rheinstahl Ag Ringwalzwerk
SU506485A1 (ru) * 1974-07-29 1976-03-15 Предприятие П/Я Г-4361 Способ получени оребренных слоистых панелей
US4095594A (en) * 1977-02-15 1978-06-20 Institut Electrosvarki Imeni E.O. Patona Akademii Nauk Ukrainskoi Ssr Method of manufacturing laminated shells
US4284107A (en) * 1980-04-25 1981-08-18 Internorth Fracture arrestor for a pipeline
US4383556A (en) * 1981-02-10 1983-05-17 Evgenievich Paton B Crack arresting device for limiting propagation of cracks in welded structures fabricated from sheets

Also Published As

Publication number Publication date
US4711387A (en) 1987-12-08
JPS61501013A (ja) 1986-05-22
DE3490629T (de) 1986-01-09
WO1985003114A1 (en) 1985-07-18
AT386139B (de) 1988-07-11
CS227484A1 (en) 1987-01-15
SU1214370A1 (ru) 1986-02-28
DD253542A3 (de) 1988-01-27
ATA905584A (de) 1987-12-15
DE3490629C2 (de) 1987-02-05
CS266356B1 (en) 1989-12-13

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