DK144585C - APPARATUS AND PROCEDURE FOR CONTINUOUS WELDING OF A LENGTH CUTTING PIPE - Google Patents

APPARATUS AND PROCEDURE FOR CONTINUOUS WELDING OF A LENGTH CUTTING PIPE

Info

Publication number
DK144585C
DK144585C DK292274A DK292274A DK144585C DK 144585 C DK144585 C DK 144585C DK 292274 A DK292274 A DK 292274A DK 292274 A DK292274 A DK 292274A DK 144585 C DK144585 C DK 144585C
Authority
DK
Denmark
Prior art keywords
procedure
length cutting
continuous welding
cutting pipe
pipe
Prior art date
Application number
DK292274A
Other languages
Danish (da)
Other versions
DK292274A (en
DK144585B (en
Inventor
H Benteler
F-J Hartmann
H Hefendehl
Original Assignee
Benteler Werke Ag
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 Benteler Werke Ag filed Critical Benteler Werke Ag
Publication of DK292274A publication Critical patent/DK292274A/da
Publication of DK144585B publication Critical patent/DK144585B/en
Application granted granted Critical
Publication of DK144585C publication Critical patent/DK144585C/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • 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
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/06—Resistance welding; Severing by resistance heating using roller electrodes
    • B23K11/061—Resistance welding; Severing by resistance heating using roller electrodes for welding rectilinear seams
    • B23K11/062—Resistance welding; Severing by resistance heating using roller electrodes for welding rectilinear seams for welding longitudinal seams of tubes
    • 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
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/30—Features relating to electrodes
    • B23K11/3036—Roller electrodes
    • 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
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/30—Features relating to electrodes
    • B23K11/3063—Electrode maintenance, e.g. cleaning, grinding
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/24—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of resistance of resistors due to contact with conductor fluid
    • G01F23/241—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of resistance of resistors due to contact with conductor fluid for discrete levels

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
DK292274A 1973-06-22 1974-05-30 APPARATUS AND PROCEDURE FOR CONTINUOUS WELDING OF A LENGTH CUTTING PIPE DK144585C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19732331747 DE2331747A1 (en) 1973-06-22 1973-06-22 DEVICE AND METHOD FOR CONTINUOUS WELDING OF A SLOTTED PIPE STRING
DE2331747 1973-06-22

Publications (3)

Publication Number Publication Date
DK292274A DK292274A (en) 1975-02-17
DK144585B DK144585B (en) 1982-04-05
DK144585C true DK144585C (en) 1982-09-20

Family

ID=5884742

Family Applications (1)

Application Number Title Priority Date Filing Date
DK292274A DK144585C (en) 1973-06-22 1974-05-30 APPARATUS AND PROCEDURE FOR CONTINUOUS WELDING OF A LENGTH CUTTING PIPE

Country Status (9)

Country Link
JP (1) JPS5036337A (en)
AT (2) AT348309B (en)
BE (1) BE816604A (en)
DE (1) DE2331747A1 (en)
DK (1) DK144585C (en)
FR (1) FR2234088A1 (en)
IT (1) IT1013252B (en)
NL (1) NL7407609A (en)
SE (1) SE7408043L (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5242343B2 (en) * 1972-04-19 1977-10-24
JPS5417615B2 (en) * 1974-12-03 1979-07-02
JPS5165846A (en) * 1974-12-04 1976-06-07 Fujitsu Ltd Maikuropuroguramuno indairekutobunkimeireiseigyohoshiki
DE2604584C2 (en) * 1976-02-06 1984-06-14 Delta-Kühlschrank GmbH, 4800 Bielefeld Device for continuous longitudinal seam welding of metal pipes
JPS55103645A (en) * 1979-01-31 1980-08-08 Toshiba Corp Microprogram control system
FR2450142A1 (en) * 1979-02-27 1980-09-26 Steelweld France Installation for automatically grinding electrode tips - of robot resistance welding machines after a given programme of welds or when electrode becomes too short
JPS5837746A (en) * 1981-08-31 1983-03-05 Nippon Telegr & Teleph Corp <Ntt> Processor for condition discrimination
DE3220457C2 (en) * 1982-05-29 1985-07-11 Hoesch Ag, 4600 Dortmund Roll seam resistance welding
JPS6014338A (en) * 1983-06-30 1985-01-24 インタ−ナショナル　ビジネス　マシ−ンズ　コ−ポレ−ション Branch mechanism for computer system
CN109996636A (en) * 2016-11-04 2019-07-09 Ak钢铁产权公司 Weld the cleaning systems of wheel

Also Published As

Publication number Publication date
DE2331747A1 (en) 1975-01-30
FR2234088A1 (en) 1975-01-17
NL7407609A (en) 1974-12-24
IT1013252B (en) 1977-03-30
ATA366175A (en) 1983-04-15
DK292274A (en) 1975-02-17
JPS5036337A (en) 1975-04-05
AT373074B (en) 1978-06-15
BE816604A (en) 1974-12-20
ATA373074A (en) 1978-06-15
SE7408043L (en) 1974-12-23
AT348309B (en) 1979-02-12
DK144585B (en) 1982-04-05

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