EP0687859A3 - Cutting torch - Google Patents

Cutting torch Download PDF

Info

Publication number: EP0687859A3
Authority: EP; European Patent Office
Prior art keywords: cutting torch; torch; cutting
Prior art date: 1994-06-16
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

EP95108886A

Other languages

German (de)

French (fr)

Other versions

EP0687859B1 (en

EP0687859A2 (en

Inventor

Manfred Agel

Karl Gollwitz

Klaus Sonnenborn

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 Schweisstechnik GmbH and Co

Original Assignee

Messer Griesheim Schweisstechnik GmbH and Co

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.)

1994-06-16

Filing date

1995-06-09

Publication date

1997-05-14

1995-06-09 Application filed by Messer Griesheim Schweisstechnik GmbH and Co filed Critical Messer Griesheim Schweisstechnik GmbH and Co

1995-12-20 Publication of EP0687859A2 publication Critical patent/EP0687859A2/en

1997-05-14 Publication of EP0687859A3 publication Critical patent/EP0687859A3/en

2001-03-14 Application granted granted Critical

2001-03-14 Publication of EP0687859B1 publication Critical patent/EP0687859B1/en

2015-06-09 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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
- F23D14/38—Torches, e.g. for brazing or heating
- F23D14/42—Torches, e.g. for brazing or heating for cutting

Landscapes

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

EP95108886A 1994-06-16 1995-06-09 Cutting torch Expired - Lifetime EP0687859B1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE4420935		1994-06-16
DE4420935A DE4420935C1 (en)	1994-06-16	1994-06-16	Cutting burner esp. for Oxyacetylene torch

Publications (3)

Publication Number	Publication Date
EP0687859A2 EP0687859A2 (en)	1995-12-20
EP0687859A3 true EP0687859A3 (en)	1997-05-14
EP0687859B1 EP0687859B1 (en)	2001-03-14

Family

ID=6520663

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP95108886A Expired - Lifetime EP0687859B1 (en)	1994-06-16	1995-06-09	Cutting torch

Country Status (2)

Country	Link
EP (1)	EP0687859B1 (en)
DE (2)	DE4420935C1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN106002078A (en) *	2016-07-13	2016-10-12	江阴德玛斯特钻具有限公司	Flash removing device for friction welding machine

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2326934A (en) *	1997-07-01	1999-01-06	Drax Torches Ltd	Burners
FR2792395B1 (en)	1999-04-13	2001-07-13	Soudure Autogene Francaise	IGNITION DEVICE FOR BURNER AND BURNER PROVIDED WITH SUCH A DEVICE
FR2837914B1 (en)	2002-03-29	2004-11-19	Air Liquide	IGNITION BLOCK FOR A TORCH AND A TORCH COMPRISING THE SAME
CN109631080B (en) *	2019-01-30	2023-11-07	徐慕庆	Automatic ignition device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3527955A1 (en) *	1985-08-03	1987-02-12	Messer Griesheim Gmbh	CUTTING TORCH
DE4143144A1 (en) *	1991-12-28	1993-07-01	Gce Rhoena Autogengeraete Gmbh	MACHINE CUTTING TORCH WITH INTERNAL IGNITION
DE4235856A1 (en) *	1992-10-23	1994-05-05	Messer Griesheim Gmbh	Method and thermal processing tool for igniting a fuel gas-heating oxygen mixture

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3255803A (en) *	1962-08-23	1966-06-14	Harris Calorific Co	Torch with igniter
DE3516511A1 (en) *	1985-05-08	1986-11-13	Messer Griesheim Gmbh, 6000 Frankfurt	Cutting torch
DE3941371A1 (en) *	1989-12-15	1991-06-20	Messer Griesheim Gmbh	Torch ignition system for cutting or flame treating materials - has ignition circuit with ignition coil or gap in ignition space coupled to gas lines via electromagnetic valves
DE3941370A1 (en) *	1989-12-15	1991-06-20	Messer Griesheim Gmbh	METHOD FOR ENDING MAIN FLAME GASES FROM INDIVIDUAL CUTTING TORCHES

1994
- 1994-06-16 DE DE4420935A patent/DE4420935C1/en not_active Expired - Fee Related
1995
- 1995-06-09 EP EP95108886A patent/EP0687859B1/en not_active Expired - Lifetime
- 1995-06-09 DE DE59509086T patent/DE59509086D1/en not_active Expired - Lifetime

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3527955A1 (en) *	1985-08-03	1987-02-12	Messer Griesheim Gmbh	CUTTING TORCH
DE4143144A1 (en) *	1991-12-28	1993-07-01	Gce Rhoena Autogengeraete Gmbh	MACHINE CUTTING TORCH WITH INTERNAL IGNITION
DE4235856A1 (en) *	1992-10-23	1994-05-05	Messer Griesheim Gmbh	Method and thermal processing tool for igniting a fuel gas-heating oxygen mixture

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN106002078A (en) *	2016-07-13	2016-10-12	江阴德玛斯特钻具有限公司	Flash removing device for friction welding machine

Also Published As

Publication number	Publication date
EP0687859B1 (en)	2001-03-14
EP0687859A2 (en)	1995-12-20
DE59509086D1 (en)	2001-04-19
DE4420935C1 (en)	1995-07-20

Publication	Publication Date	Title
GB2290994B (en)	1998-06-10	Cutting insert
DE69506689D1 (en)	1999-01-28	Laser
EP0701888A3 (en)	1996-10-23	Perforating cutter
ZA95228B (en)	1996-07-12	Cutter assembly
GB2286110B (en)	1997-04-09	Cutting apparatus
ZA953889B (en)	1996-01-18	GTA welding
GB9402108D0 (en)	1994-03-30	Cutting apparatus
GB9401334D0 (en)	1994-03-23	Saws
AU122982S (en)	1995-03-13	Hole cutter
EP0687859A3 (en)	1997-05-14	Cutting torch
ZA958166B (en)	1996-04-24	Cutting tool
GB9423761D0 (en)	1995-01-11	Cutting device
GB9421547D0 (en)	1994-12-14	Cutting apparatus
ZA9510443B (en)	1996-07-17	Oxygen cutting torches
GB2316902B (en)	2000-11-29	Welding torch
GB9419261D0 (en)	1994-11-09	Saws
GB2295303B (en)	1998-04-08	Shears - horticultural cutting implement
GB9400641D0 (en)	1994-03-09	Bevel cutter
ZA95479B (en)	1995-09-28	Cutting machine
AU122970S (en)	1995-03-13	Cutters
GB9422759D0 (en)	1995-01-04	Cutting attachment
GB9417948D0 (en)	1994-10-26	Cutter tool tipping
GB9402652D0 (en)	1994-04-06	Circle cutter
AU125039S (en)	1995-10-31	Cutter assembly
RU1833264C (en)	1993-08-07	Gas-oxygen cutting torch

Legal Events

Date	Code	Title	Description
1995-11-03	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1995-12-20	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): DE FR GB IT
1997-03-27	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1997-05-14	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): DE FR GB IT
1998-01-14	17P	Request for examination filed	Effective date: 19971114
1999-06-02	17Q	First examination report despatched	Effective date: 19990420
2000-06-20	GRAG	Despatch of communication of intention to grant	Free format text: ORIGINAL CODE: EPIDOS AGRA
2000-09-14	GRAG	Despatch of communication of intention to grant	Free format text: ORIGINAL CODE: EPIDOS AGRA
2000-09-14	GRAH	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOS IGRA
2001-01-15	GRAH	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOS IGRA
2001-01-26	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
2001-03-14	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): DE FR GB IT
2001-04-19	REF	Corresponds to:	Ref document number: 59509086 Country of ref document: DE Date of ref document: 20010419
2001-05-04	ITF	It: translation for a ep patent filed
2001-05-25	ET	Fr: translation filed
2001-07-04	GBT	Gb: translation of ep patent filed (gb section 77(6)(a)/1977)	Effective date: 20010612
2002-01-01	REG	Reference to a national code	Ref country code: GB Ref legal event code: IF02
2002-01-18	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
2002-01-18	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
2002-03-06	26N	No opposition filed
2010-07-30	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: FR Payment date: 20100706 Year of fee payment: 16
2010-08-31	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: IT Payment date: 20100621 Year of fee payment: 16
2010-11-30	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: GB Payment date: 20100618 Year of fee payment: 16 Ref country code: DE Payment date: 20100625 Year of fee payment: 16
2012-02-29	GBPC	Gb: european patent ceased through non-payment of renewal fee	Effective date: 20110609
2012-02-29	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20110609
2012-03-23	REG	Reference to a national code	Ref country code: FR Ref legal event code: ST Effective date: 20120229
2012-04-19	REG	Reference to a national code	Ref country code: DE Ref legal event code: R119 Ref document number: 59509086 Country of ref document: DE Effective date: 20120103
2012-04-30	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20110630 Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120103
2012-06-29	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20110609

EP0687859A3 - Cutting torch - Google Patents

Info

Links

Classifications

Landscapes

Applications Claiming Priority (2)

Publications (3)

Family

ID=6520663

Family Applications (1)

Country Status (2)

Cited By (1)

Families Citing this family (4)

Citations (3)

Family Cites Families (4)

Patent Citations (3)

Cited By (1)

Also Published As

Similar Documents

Legal Events