DE68907102D1 - Plasmabrenner. - Google Patents

Plasmabrenner.

Info

Publication number: DE68907102D1
Authority: DE; Germany
Prior art keywords: plasma torch; torch; plasma
Prior art date: 1988-03-28
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 - Fee Related

Application number

DE8989200721T

Other languages

English (en)

Other versions

DE68907102T2 (de

Inventor

Ronald Petrus Theodorus Kamp

Meij Johannes Petrus De

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.)

Koninklijke Philips NV

Original Assignee

Philips Gloeilampenfabrieken NV

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.)

1988-03-28

Filing date

1989-03-22

Publication date

1993-07-22

1989-03-22 Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV

1993-07-22 Publication of DE68907102D1 publication Critical patent/DE68907102D1/de

1994-01-05 Application granted granted Critical

1994-01-05 Publication of DE68907102T2 publication Critical patent/DE68907102T2/de

2009-03-23 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Classifications

- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H1/00—Generating plasma; Handling plasma
- H05H1/24—Generating plasma
- H05H1/26—Plasma torches
- H05H1/30—Plasma torches using applied electromagnetic fields, e.g. high frequency or microwave energy

Landscapes

Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Plasma & Fusion (AREA)
Electromagnetism (AREA)
Spectroscopy & Molecular Physics (AREA)
Plasma Technology (AREA)
Arc Welding In General (AREA)
Manufacture And Refinement Of Metals (AREA)

DE89200721T 1988-03-28 1989-03-22 Plasmabrenner. Expired - Fee Related DE68907102T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL8800767A NL8800767A (nl)	1988-03-28	1988-03-28	Plasmatoorts.

Publications (2)

Publication Number	Publication Date
DE68907102D1 true DE68907102D1 (de)	1993-07-22
DE68907102T2 DE68907102T2 (de)	1994-01-05

Family

ID=19852011

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE89200721T Expired - Fee Related DE68907102T2 (de)	1988-03-28	1989-03-22	Plasmabrenner.

Country Status (6)

Country	Link
US (1)	US4992642A (de)
EP (1)	EP0335448B1 (de)
JP (1)	JPH0210700A (de)
DE (1)	DE68907102T2 (de)
NL (1)	NL8800767A (de)
NO (1)	NO891264L (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4200948A1 (de) *	1992-01-16	1993-07-22	Bernd Friedrich	Vorrichtung zum lichtbogenschweissen und -schneiden
US5464961A (en) *	1993-09-10	1995-11-07	Olin Corporation	Arcjet anode
US5455401A (en) *	1994-10-12	1995-10-03	Aerojet General Corporation	Plasma torch electrode
US5660743A (en) *	1995-06-05	1997-08-26	The Esab Group, Inc.	Plasma arc torch having water injection nozzle assembly
US5747767A (en) *	1995-09-13	1998-05-05	The Esab Group, Inc.	Extended water-injection nozzle assembly with improved centering
EP0792091B1 (de) *	1995-12-27	2002-03-13	Nippon Telegraph And Telephone Corporation	Verfahren zur elementaren Analyse
US6362450B1 (en)	2001-01-30	2002-03-26	The Esab Group, Inc.	Gas flow for plasma arc torch
US20020122896A1 (en) *	2001-03-02	2002-09-05	Skion Corporation	Capillary discharge plasma apparatus and method for surface treatment using the same
DE10231037C1 (de) *	2002-07-09	2003-10-16	Heraeus Tenevo Ag	Verfahren und Vorrichtung zur Herstellung einer Vorform aus synthetischem Quarzglas mittels plasmaunterstütztem Abscheideverfahren
DE10323014B4 (de) *	2003-04-23	2007-11-22	Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.	Düse für Plasmabrenner
US6969819B1 (en) *	2004-05-18	2005-11-29	The Esab Group, Inc.	Plasma arc torch
CN103273180B (zh) *	2013-05-14	2015-11-25	哈尔滨工业大学	自由曲面光学零件的大气等离子体数控加工方法
CN103227092A (zh) *	2013-05-14	2013-07-31	哈尔滨工业大学	自由曲面微结构光学零件的大气等离子体加工方法
CN103212774B (zh) *	2013-05-14	2015-07-01	哈尔滨工业大学	自由曲面光学零件的大气等离子体数控加工的装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL271417A (de) *	1960-11-15	1900-01-01
DE1464755B2 (de) *	1962-07-09	1970-09-10	Kabushiki Kaisha Hitachi Seisakusho, Tokio	Vorrichtung zum Erzeugen eines Plasmastrahls mittels einer Hochfrequenz-Gasentladung
DE1765104A1 (de) *	1967-04-17	1971-07-01	Boehler & Co Ag Geb	Verfahren zur raschen Erhitzung elektrisch leitender Werkstoffe
AT318768B (de) *	1972-09-08	1974-11-11	Boehler & Co Ag Geb	Verfahren und Vorrichtung zum Zünden eines Hochfrequenzplasmabrenners
US3895209A (en) *	1974-02-06	1975-07-15	Maruma Tractor & Equip	Metal build-up apparatus
CH593754A5 (de) *	1976-01-15	1977-12-15	Castolin Sa
US4147916A (en) *	1976-04-05	1979-04-03	Sirius Corporation	Split-flow nozzle for energy beam system
JPS5768269A (en) *	1980-10-17	1982-04-26	Hitachi Ltd	Plasma cutting torch
DE3627218C2 (de) *	1985-11-01	1995-08-03	Zeiss Carl Jena Gmbh	Anordnung zur Verbesserung des Zündens von induktiv gekoppelten Plasmabrennern
US4780591A (en) *	1986-06-13	1988-10-25	The Perkin-Elmer Corporation	Plasma gun with adjustable cathode
US4766287A (en) *	1987-03-06	1988-08-23	The Perkin-Elmer Corporation	Inductively coupled plasma torch with adjustable sample injector

1988
- 1988-03-28 NL NL8800767A patent/NL8800767A/nl not_active Application Discontinuation
1989
- 1989-03-21 US US07/326,579 patent/US4992642A/en not_active Expired - Fee Related
- 1989-03-22 EP EP89200721A patent/EP0335448B1/de not_active Expired - Lifetime
- 1989-03-22 NO NO89891264A patent/NO891264L/no unknown
- 1989-03-22 DE DE89200721T patent/DE68907102T2/de not_active Expired - Fee Related
- 1989-03-27 JP JP1072030A patent/JPH0210700A/ja active Pending

Also Published As

Publication number	Publication date
US4992642A (en)	1991-02-12
JPH0210700A (ja)	1990-01-16
NO891264D0 (no)	1989-03-22
NL8800767A (nl)	1989-10-16
EP0335448A1 (de)	1989-10-04
EP0335448B1 (de)	1993-06-16
DE68907102T2 (de)	1994-01-05
NO891264L (no)	1989-09-29

Publication	Publication Date	Title
NO894831D0 (no)	1989-12-04	Plasma lysbue brennesystem.
NO880288D0 (no)	1988-01-25	Plasmalanse.
DE69224183D1 (de)	1998-02-26	Plasmaschneidebrenner
DE69418894D1 (de)	1999-07-08	Plasmabrenner
DE3774098D1 (de)	1991-11-28	Plasmageraet.
DE68918941D1 (de)	1994-11-24	Gaszufuhr-mittel.
DE69326624D1 (de)	1999-11-04	Plasmabrenner
DE4490957T1 (de)	1997-07-31	Plasmabrenner
FR2698301B1 (fr)	1994-12-23	Torche de coupage plasma.
DE3883824D1 (de)	1993-10-14	Plasmaerzeugungsgerät.
NO902853L (no)	1990-08-27	Elektrode for iontoforese.
DE3883232D1 (de)	1993-09-16	Plasma-duese.
DE58905132D1 (de)	1993-09-09	Gewehr.
DE3861683D1 (de)	1991-03-07	Plasmabrenner.
BR8904877A (pt)	1990-05-08	Pistola de plasma
FR2658378B1 (fr)	1992-06-05	Chalumeau a plasma rotatif.
NL191900C (nl)	1996-10-04	Gasbrander.
FI910883A7 (fi)	1992-03-31	Plasmabraennare.
DE3580233D1 (de)	1990-11-29	Plasmabrenner.
DE68920341D1 (de)	1995-02-16	Gasbrenner.
DE68907102D1 (de)	1993-07-22	Plasmabrenner.
DE69031622D1 (de)	1997-11-27	Plasmabrenner
DE68911390D1 (de)	1994-01-27	Plasmareaktor.
DE69408326D1 (de)	1998-03-05	Plasmabrenner
NO902852L (no)	1990-08-27	Elektrode for iontoforese.

Legal Events

Date	Code	Title	Description
1994-07-14	8364	No opposition during term of opposition
1995-06-22	8327	Change in the person/name/address of the patent owner	Owner name: PHILIPS ELECTRONICS N.V., EINDHOVEN, NL
1998-03-12	8339	Ceased/non-payment of the annual fee