GB1407784A - Flame cutting apparatus - Google Patents

Flame cutting apparatus

Info

Publication number
GB1407784A
GB1407784A GB4488273A GB4488273A GB1407784A GB 1407784 A GB1407784 A GB 1407784A GB 4488273 A GB4488273 A GB 4488273A GB 4488273 A GB4488273 A GB 4488273A GB 1407784 A GB1407784 A GB 1407784A
Authority
GB
United Kingdom
Prior art keywords
pressure
control
regulator
valve
opened
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
GB4488273A
Other languages
English (en)
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.)
Messer Griesheim GmbH
Original Assignee
Messer Griesheim GmbH
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 Messer Griesheim GmbH filed Critical Messer Griesheim GmbH
Publication of GB1407784A publication Critical patent/GB1407784A/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
    • B23K7/00—Cutting, scarfing, or desurfacing by applying flames
    • B23K7/10—Auxiliary devices, e.g. for guiding or supporting the torch
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7758—Pilot or servo controlled
    • Y10T137/7762—Fluid pressure type
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87265—Dividing into parallel flow paths with recombining
    • Y10T137/87298—Having digital flow controller
    • Y10T137/87306—Having plural branches under common control for separate valve actuators

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Control Of Fluid Pressure (AREA)
  • Measuring Fluid Pressure (AREA)
  • Laser Beam Processing (AREA)
GB4488273A 1972-09-25 1973-09-25 Flame cutting apparatus Expired GB1407784A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2247012A DE2247012C2 (de) 1972-09-25 1972-09-25 Einrichtung an einer Brennschneidmaschine zur Zuführung von Gasen

Publications (1)

Publication Number Publication Date
GB1407784A true GB1407784A (en) 1975-09-24

Family

ID=5857334

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4488273A Expired GB1407784A (en) 1972-09-25 1973-09-25 Flame cutting apparatus

Country Status (6)

Country Link
US (1) US3918480A (enExample)
JP (1) JPS5320941B2 (enExample)
DE (1) DE2247012C2 (enExample)
FR (1) FR2289284A1 (enExample)
GB (1) GB1407784A (enExample)
SE (1) SE401900B (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2611874A1 (de) * 1976-03-20 1977-09-29 Esab Kebe Gmbh Einrichtung zum steuern des gasdrucks, insbesondere fuer brennschneidmaschinen
AU538151B2 (en) * 1982-07-24 1984-08-02 K.K. Kobe Seiko Sho (Kobe Steel) Pressure reduction apparatus for solid particle containing high pressure liquids
DE3510382A1 (de) * 1984-12-24 1986-07-03 Messer Griesheim Gmbh, 6000 Frankfurt Verfahren zur steuerung bzw. regelung von gasen von autogen- und/oder schutzgasanlagen sowie geraeten, wie schweiss- und schneidgeraeten, flammwaermgeraeten
FR2763664B1 (fr) * 1997-03-04 1999-06-18 Air Liquide Procede d'alimentation d'une unite consommatrice d'un gaz a plusieurs pressions
US6947802B2 (en) * 2000-04-10 2005-09-20 Hypertherm, Inc. Centralized control architecture for a laser materials processing system
US7186947B2 (en) * 2003-03-31 2007-03-06 Hypertherm, Inc. Process monitor for laser and plasma materials processing of materials
US20060163220A1 (en) * 2005-01-27 2006-07-27 Brandt Aaron D Automatic gas control for a plasma arc torch
FR2930468B1 (fr) * 2008-04-24 2010-08-27 Air Liquide Procede et installation d'oxycoupage d'une piece en acier
EP2457024B1 (de) * 2009-07-24 2015-10-07 BSH Hausgeräte GmbH Schaltung einer gasventileinheit
US8887746B2 (en) * 2012-11-14 2014-11-18 Mindray Ds Usa, Inc. Electronic and manual backup flow control systems

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2229903A (en) * 1939-02-04 1941-01-28 Arthur L Parker Metering valve
US2344583A (en) * 1942-01-30 1944-03-21 Fluid Control Engineering Co Flow control apparatus
US2580691A (en) * 1945-03-22 1952-01-01 Union Carbide & Carbon Corp Fluid control system
US3228671A (en) * 1962-06-19 1966-01-11 Air Reduction Gas cutting system

Also Published As

Publication number Publication date
FR2289284A1 (fr) 1976-05-28
DE2247012C2 (de) 1974-06-27
DE2247012B1 (de) 1973-12-06
FR2289284B1 (enExample) 1978-06-09
DE2247012A1 (enExample) 1973-12-06
SE401900B (sv) 1978-06-05
JPS4970855A (enExample) 1974-07-09
US3918480A (en) 1975-11-11
JPS5320941B2 (enExample) 1978-06-29

Similar Documents

Publication Publication Date Title
GB1407784A (en) Flame cutting apparatus
GB1378297A (en) Adjustably-calibrated pressure regulator
GB1302636A (enExample)
GB1223337A (en) An air-gas flow device for burners
GB1514078A (en) Pilot-operated valve having constant closing rate
GB1034138A (en) Tapping and valve assembly for plastic pipe
GB1361575A (en) Gas valves
GB1180942A (en) Improvements in Gas Flow Regulating Apparatus.
GB1233946A (enExample)
US1860046A (en) Cutting torch
US2622548A (en) Flux powder control for flame cutting
US2986160A (en) Pinch valves
GB1157217A (en) Oxy-Fuel Torches
GB1531383A (en) Control means for controlling fluid pressure
GB925982A (en) Fluid servomotor control of oxygen pressure for thermochemical descarfing apparatus
JPS6129615A (ja) 燃料ガス遮断装置
FR2148670A5 (en) Oxygen cutting and welding blowpipe - with simplified fluid tight oxygen and fuel gas regulating cocks
US2414345A (en) Oxyacetylene welding or cutting equipment
US3154089A (en) Double preheat flame controller
GB1339938A (en) Welding and cutting devices
GB1281311A (en) Cutting torch or combined welding and cutting torch
SU545432A1 (ru) Устройство дл регулировани давлени режущего кислорода
GB1536176A (en) Valve system
GB1152939A (en) Injector for Torches for the Thermochemical Processing of Workpieces
JPS5789417A (en) Switching method of bottom blowing gas of converter

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee