GB1381887A - Pipe connections for fuel torches - Google Patents

Pipe connections for fuel torches

Info

Publication number
GB1381887A
GB1381887A GB254172A GB254172A GB1381887A GB 1381887 A GB1381887 A GB 1381887A GB 254172 A GB254172 A GB 254172A GB 254172 A GB254172 A GB 254172A GB 1381887 A GB1381887 A GB 1381887A
Authority
GB
United Kingdom
Prior art keywords
torch
torches
jan
blocks
gas
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
GB254172A
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
Priority claimed from DE19712102239 external-priority patent/DE2102239C3/en
Application filed by Messer Griesheim GmbH filed Critical Messer Griesheim GmbH
Publication of GB1381887A publication Critical patent/GB1381887A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46—Details, e.g. noise reduction means
    • F23D14/465—Details, e.g. noise reduction means for torches
    • 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
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/12—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using hooks, pawls or other movable or insertable locking members
    • F16L37/20—Joints tightened by toggle-action levers
    • 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
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/28—Couplings of the quick-acting type with fluid cut-off means
    • F16L37/38—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in only one of the two pipe-end fittings
    • F16L37/40—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in only one of the two pipe-end fittings with a lift valve being opened automatically when the coupling is applied
    • F16L37/42—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in only one of the two pipe-end fittings with a lift valve being opened automatically when the coupling is applied the valve having an axial bore communicating with lateral apertures
    • 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
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/56—Couplings of the quick-acting type for double-walled or multi-channel pipes or pipe assemblies

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Gas Burners (AREA)

Abstract

1381887 Pipe couplings MESSER GRIESHEIM GmbH 19 Jan 1972 [19 Jan 1971] 2541/72 Heading F2G In order to facilitate changing multiple connections, in machine gas torches such as mechanical cutting, preheating or mechanized flame scarfing torches (Figs. 1,3, not shown), gas supply and cooling water circulating hoses are arranged to terminate in a common block 16 which mates with a block 18 of the torch, so that quick release fastenings can be operated to enable the blocks 18 to be released, when replacing a worn torch head (2). The replacement torch has a hasp 40 and an over-centre lever 38 to secure the blocks 16 and 18 together. Alternatively, a bayonet fastening may be used. A valve (Fig. 5, not shown) operated automatically by connection and disconnection of the coupling may be provided in each gas or water line.
GB254172A 1971-01-19 1972-01-19 Pipe connections for fuel torches Expired GB1381887A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712102239 DE2102239C3 (en) 1971-01-19 Connecting element

Publications (1)

Publication Number Publication Date
GB1381887A true GB1381887A (en) 1975-01-29

Family

ID=5796234

Family Applications (1)

Application Number Title Priority Date Filing Date
GB254172A Expired GB1381887A (en) 1971-01-19 1972-01-19 Pipe connections for fuel torches

Country Status (5)

Country Link
JP (1) JPS553601B1 (en)
AT (1) AT317639B (en)
CS (1) CS190363B2 (en)
FR (1) FR2122880A5 (en)
GB (1) GB1381887A (en)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5920016A (en) * 1996-06-13 1999-07-06 Rosemount Inc. Apparatus for coupling a transmitter to process fluid
WO2013058829A1 (en) * 2011-10-20 2013-04-25 David Deng Dual fuel heater with selector valve
CN104379313A (en) * 2012-05-21 2015-02-25 西德尔合作公司 Device for the manufacture of containers comprising a mould and a fluidic coupling plug fitted with means for clamping against the mould
US9022064B2 (en) 2012-05-10 2015-05-05 David Deng Dual fuel control device with auxiliary backline pressure regulator
US9091431B2 (en) 2012-09-13 2015-07-28 David Deng Dual fuel valve with air shutter adjustment
US9170016B2 (en) 2012-08-22 2015-10-27 David Deng Dual fuel heater with selector valve
US9175848B2 (en) 2011-12-05 2015-11-03 David Deng Dual fuel heater with selector valve
US9200802B2 (en) 2011-04-08 2015-12-01 David Deng Dual fuel heater with selector valve
US9441833B2 (en) 2013-03-02 2016-09-13 David Deng Heating assembly
US9523497B2 (en) 2012-07-04 2016-12-20 David Deng Dual fuel heater with selector valve
US9739389B2 (en) 2011-04-08 2017-08-22 David Deng Heating system
US9752779B2 (en) 2013-03-02 2017-09-05 David Deng Heating assembly
US10073071B2 (en) 2010-06-07 2018-09-11 David Deng Heating system
CN109073127A (en) * 2016-06-17 2018-12-21 意大利富乐液体空气焊接股份公司 Oxy-fuel torch with quick connect device
US10222057B2 (en) 2011-04-08 2019-03-05 David Deng Dual fuel heater with selector valve

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2466693A1 (en) * 1979-10-04 1981-04-10 Luchaire Sa Lubrication system for machine tools - has central reservoir with distributors fed from detachable header
ITMI20130522A1 (en) * 2013-04-05 2014-10-06 Alfa Gomma S P A HYDRAULIC OR HYDRAULIC QUICK COUPLING FOR FLUID IN PRESSURE

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5920016A (en) * 1996-06-13 1999-07-06 Rosemount Inc. Apparatus for coupling a transmitter to process fluid
US10073071B2 (en) 2010-06-07 2018-09-11 David Deng Heating system
US9739389B2 (en) 2011-04-08 2017-08-22 David Deng Heating system
US9200802B2 (en) 2011-04-08 2015-12-01 David Deng Dual fuel heater with selector valve
US10222057B2 (en) 2011-04-08 2019-03-05 David Deng Dual fuel heater with selector valve
WO2013058829A1 (en) * 2011-10-20 2013-04-25 David Deng Dual fuel heater with selector valve
US8915239B2 (en) 2011-10-20 2014-12-23 David Deng Dual fuel heater with selector valve
US9752782B2 (en) 2011-10-20 2017-09-05 David Deng Dual fuel heater with selector valve
US9175848B2 (en) 2011-12-05 2015-11-03 David Deng Dual fuel heater with selector valve
US9022064B2 (en) 2012-05-10 2015-05-05 David Deng Dual fuel control device with auxiliary backline pressure regulator
CN104379313A (en) * 2012-05-21 2015-02-25 西德尔合作公司 Device for the manufacture of containers comprising a mould and a fluidic coupling plug fitted with means for clamping against the mould
CN104379313B (en) * 2012-05-21 2017-04-12 西德尔合作公司 Device for the manufacture of containers comprising a mould and a fluidic coupling plug fitted with means for clamping against the mould
US9523497B2 (en) 2012-07-04 2016-12-20 David Deng Dual fuel heater with selector valve
US9170016B2 (en) 2012-08-22 2015-10-27 David Deng Dual fuel heater with selector valve
US9091431B2 (en) 2012-09-13 2015-07-28 David Deng Dual fuel valve with air shutter adjustment
US9518732B2 (en) 2013-03-02 2016-12-13 David Deng Heating assembly
US9752779B2 (en) 2013-03-02 2017-09-05 David Deng Heating assembly
US9441833B2 (en) 2013-03-02 2016-09-13 David Deng Heating assembly
CN109073127A (en) * 2016-06-17 2018-12-21 意大利富乐液体空气焊接股份公司 Oxy-fuel torch with quick connect device
US10890324B2 (en) 2016-06-17 2021-01-12 Lincoln Electric Italia S.R.L. Oxy-fuel torch having quick connection means
CN109073127B (en) * 2016-06-17 2021-03-16 意大利富乐液体空气焊接股份公司 Oxy-fuel torch with quick connect device

Also Published As

Publication number Publication date
FR2122880A5 (en) 1972-09-01
DE2102239A1 (en) 1972-08-03
DE2102239B2 (en) 1976-04-29
AT317639B (en) 1974-09-10
JPS553601B1 (en) 1980-01-25
CS190363B2 (en) 1979-05-31

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee