JPS5744467A - Plasma cutter - Google Patents

Plasma cutter

Info

Publication number
JPS5744467A
JPS5744467A JP55118688A JP11868880A JPS5744467A JP S5744467 A JPS5744467 A JP S5744467A JP 55118688 A JP55118688 A JP 55118688A JP 11868880 A JP11868880 A JP 11868880A JP S5744467 A JPS5744467 A JP S5744467A
Authority
JP
Japan
Prior art keywords
nut
torch
pawl
turned
holder
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.)
Granted
Application number
JP55118688A
Other languages
Japanese (ja)
Other versions
JPS6313793B2 (en
Inventor
Takeji Nagasato
Shinji Hashimoto
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.)
NITSUTETSU PLANT SETSUKEI KK
Nippon Steel Corp
Nippon Steel Plant Designing Corp
Original Assignee
NITSUTETSU PLANT SETSUKEI KK
Nittetsu Plant Designing Corp
Nippon Steel Corp
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 NITSUTETSU PLANT SETSUKEI KK, Nittetsu Plant Designing Corp, Nippon Steel Corp filed Critical NITSUTETSU PLANT SETSUKEI KK
Priority to JP55118688A priority Critical patent/JPS5744467A/en
Publication of JPS5744467A publication Critical patent/JPS5744467A/en
Publication of JPS6313793B2 publication Critical patent/JPS6313793B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To improve workability by constituting a torch including consumable parts such as electrodes, a nozzle, sealing materials and the like removably from holder by simple operation of connecting and disconnecting an electric current supply circuit, a cooling water line and a working fluid flow passage.
CONSTITUTION: To replace consumable parts, a cap nut 3 is turned, screws 14, 15 are loosened, a pawl (c) is moved along a slope (b) to a position conforming to a gap (a), and when a torch 1 is pulled, it is removed from a holder 2 and the nut 3. Next, the gap (a) at the leading end of the torch 1 which is complete with consumable parts and has beforehand been prepared is aligned to the pawl (c) of the cap nut 3, thence the torch 1 is inserted into the nut 3, and the nut 3 is turned to plunge the projection at the leading end of a joggle 17 into the notch 18 of a holder core 13 whereby both are engaged and aligned, after which the nut 3 is turned to tighten the pawl (c) onto the slopes (b) of the joggles 11, 12 until the packing is tightened to proper tightness.
COPYRIGHT: (C)1982,JPO&Japio
JP55118688A 1980-08-28 1980-08-28 Plasma cutter Granted JPS5744467A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55118688A JPS5744467A (en) 1980-08-28 1980-08-28 Plasma cutter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55118688A JPS5744467A (en) 1980-08-28 1980-08-28 Plasma cutter

Publications (2)

Publication Number Publication Date
JPS5744467A true JPS5744467A (en) 1982-03-12
JPS6313793B2 JPS6313793B2 (en) 1988-03-28

Family

ID=14742717

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55118688A Granted JPS5744467A (en) 1980-08-28 1980-08-28 Plasma cutter

Country Status (1)

Country Link
JP (1) JPS5744467A (en)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57116382U (en) * 1981-01-09 1982-07-19
WO1996023620A1 (en) * 1995-01-31 1996-08-08 Komatsu Ltd. Torch for working
FR2949638A1 (en) * 2009-09-03 2011-03-04 Air Liquide MULTIFUNCTION FLOATING RING FOR PLASMA TORCH
FR2949938A1 (en) * 2009-09-10 2011-03-11 Air Liquide Welding France Torch for plasma arc cutting a metal piece including e.g. carbon steel and stainless steel, comprises a torch body, a torch head removably attached to the body, and a fixation unit for joining the torch head with the torch body
WO2011103431A1 (en) * 2010-02-18 2011-08-25 Hypertherm, Inc. Improved alignment features for a plasma torch connector assembly
US9642236B2 (en) 2013-09-19 2017-05-02 Hypertherm, Inc. Thread connection for a torch system
US9981335B2 (en) 2013-11-13 2018-05-29 Hypertherm, Inc. Consumable cartridge for a plasma arc cutting system
US10278274B2 (en) 2015-08-04 2019-04-30 Hypertherm, Inc. Cartridge for a liquid-cooled plasma arc torch
US10321551B2 (en) 2014-08-12 2019-06-11 Hypertherm, Inc. Cost effective cartridge for a plasma arc torch
US10413991B2 (en) 2015-12-29 2019-09-17 Hypertherm, Inc. Supplying pressurized gas to plasma arc torch consumables and related systems and methods
US10456855B2 (en) 2013-11-13 2019-10-29 Hypertherm, Inc. Consumable cartridge for a plasma arc cutting system
US10576575B2 (en) 2013-09-19 2020-03-03 Hypertherm, Inc. Thread connection for a torch system
US10737347B2 (en) 2013-09-19 2020-08-11 Hypertherm, Inc. Thread connection for a torch system
US11278983B2 (en) 2013-11-13 2022-03-22 Hypertherm, Inc. Consumable cartridge for a plasma arc cutting system
US11432393B2 (en) 2013-11-13 2022-08-30 Hypertherm, Inc. Cost effective cartridge for a plasma arc torch
US11684995B2 (en) 2013-11-13 2023-06-27 Hypertherm, Inc. Cost effective cartridge for a plasma arc torch

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH059994U (en) * 1991-07-18 1993-02-09 有限会社マルシン商會 Ruler

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6130783U (en) * 1984-07-27 1986-02-24 日本鋼管継手株式会社 pipe fittings

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5510251A (en) * 1978-07-10 1980-01-24 Hitachi Ltd Am stereophonic demodulator circuit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6130783U (en) * 1984-07-27 1986-02-24 日本鋼管継手株式会社 pipe fittings

Cited By (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57116382U (en) * 1981-01-09 1982-07-19
JPS6317589Y2 (en) * 1981-01-09 1988-05-18
WO1996023620A1 (en) * 1995-01-31 1996-08-08 Komatsu Ltd. Torch for working
US5874707A (en) * 1995-01-31 1999-02-23 Komatsu Ltd. Processing torch having a separably assembled torch base and torch head
KR100272916B1 (en) * 1995-01-31 2000-11-15 안자키 사토루 Torch for working
FR2949638A1 (en) * 2009-09-03 2011-03-04 Air Liquide MULTIFUNCTION FLOATING RING FOR PLASMA TORCH
EP2293655A1 (en) * 2009-09-03 2011-03-09 L'Air Liquide Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude Multifunction floating ring for plasma torch
FR2949938A1 (en) * 2009-09-10 2011-03-11 Air Liquide Welding France Torch for plasma arc cutting a metal piece including e.g. carbon steel and stainless steel, comprises a torch body, a torch head removably attached to the body, and a fixation unit for joining the torch head with the torch body
WO2011103431A1 (en) * 2010-02-18 2011-08-25 Hypertherm, Inc. Improved alignment features for a plasma torch connector assembly
CN102763491A (en) * 2010-02-18 2012-10-31 海别得公司 Improved alignment features for a plasma torch connector assembly
US8766134B2 (en) 2010-02-18 2014-07-01 Hypertherm, Inc. Alignment features for a plasma torch connector assembly
US10576575B2 (en) 2013-09-19 2020-03-03 Hypertherm, Inc. Thread connection for a torch system
US9642236B2 (en) 2013-09-19 2017-05-02 Hypertherm, Inc. Thread connection for a torch system
US10737347B2 (en) 2013-09-19 2020-08-11 Hypertherm, Inc. Thread connection for a torch system
US11278983B2 (en) 2013-11-13 2022-03-22 Hypertherm, Inc. Consumable cartridge for a plasma arc cutting system
US10960485B2 (en) 2013-11-13 2021-03-30 Hypertherm, Inc. Consumable cartridge for a plasma arc cutting system
US10456855B2 (en) 2013-11-13 2019-10-29 Hypertherm, Inc. Consumable cartridge for a plasma arc cutting system
US11684995B2 (en) 2013-11-13 2023-06-27 Hypertherm, Inc. Cost effective cartridge for a plasma arc torch
US11684994B2 (en) 2013-11-13 2023-06-27 Hypertherm, Inc. Consumable cartridge for a plasma arc cutting system
US11432393B2 (en) 2013-11-13 2022-08-30 Hypertherm, Inc. Cost effective cartridge for a plasma arc torch
US9981335B2 (en) 2013-11-13 2018-05-29 Hypertherm, Inc. Consumable cartridge for a plasma arc cutting system
US10321551B2 (en) 2014-08-12 2019-06-11 Hypertherm, Inc. Cost effective cartridge for a plasma arc torch
US10582605B2 (en) 2014-08-12 2020-03-03 Hypertherm, Inc. Cost effective cartridge for a plasma arc torch
US10462891B2 (en) 2014-08-12 2019-10-29 Hypertherm, Inc. Cost effective cartridge for a plasma arc torch
US11770891B2 (en) 2014-08-12 2023-09-26 Hypertherm, Inc. Cost effective cartridge for a plasma arc torch
US10278274B2 (en) 2015-08-04 2019-04-30 Hypertherm, Inc. Cartridge for a liquid-cooled plasma arc torch
US10561009B2 (en) 2015-08-04 2020-02-11 Hypertherm, Inc. Cartridge for a liquid-cooled plasma arc torch
US11665807B2 (en) 2015-08-04 2023-05-30 Hypertherm, Inc. Cartridge for a liquid-cooled plasma arc torch
US10555410B2 (en) 2015-08-04 2020-02-04 Hypertherm, Inc. Cartridge for a liquid-cooled plasma arc torch
US10413991B2 (en) 2015-12-29 2019-09-17 Hypertherm, Inc. Supplying pressurized gas to plasma arc torch consumables and related systems and methods

Also Published As

Publication number Publication date
JPS6313793B2 (en) 1988-03-28

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