EP1439041A3 - Vorrichtung zum Schneiden oder Schweissen eines Werkstückes mit einem metallischen Strahl - Google Patents

Vorrichtung zum Schneiden oder Schweissen eines Werkstückes mit einem metallischen Strahl Download PDF

Info

Publication number
EP1439041A3
EP1439041A3 EP04007551A EP04007551A EP1439041A3 EP 1439041 A3 EP1439041 A3 EP 1439041A3 EP 04007551 A EP04007551 A EP 04007551A EP 04007551 A EP04007551 A EP 04007551A EP 1439041 A3 EP1439041 A3 EP 1439041A3
Authority
EP
European Patent Office
Prior art keywords
workpiece
conductive fluid
metal jet
welding
cutting
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
EP04007551A
Other languages
English (en)
French (fr)
Other versions
EP1439041B1 (de
EP1439041A2 (de
Inventor
Nicholas A. Sanders
Richard W. Couch
Yong Yang
Zhipeng Lu
Robert C. Dean
Kenneth J. Woods
Charles M. Hackett
John Sobr
William J. Connally
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.)
Hypertherm Inc
Original Assignee
Hypertherm Inc
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 Hypertherm Inc filed Critical Hypertherm Inc
Priority claimed from EP00963648A external-priority patent/EP1218152B1/de
Publication of EP1439041A2 publication Critical patent/EP1439041A2/de
Publication of EP1439041A3 publication Critical patent/EP1439041A3/de
Application granted granted Critical
Publication of EP1439041B1 publication Critical patent/EP1439041B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F3/00—Severing by means other than cutting; Apparatus therefor
    • B26F3/004—Severing by means other than cutting; Apparatus therefor by means of a fluid jet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F3/00—Severing by means other than cutting; Apparatus therefor
    • B26F3/06—Severing by using heat

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Nozzles (AREA)
EP04007551A 1999-09-21 2000-09-20 Vorrichtung zum Schneiden oder Schweissen eines Werkstückes mit einem metallischen Strahl Expired - Lifetime EP1439041B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15507899P 1999-09-21 1999-09-21
US155078P 1999-09-21
EP00963648A EP1218152B1 (de) 1999-09-21 2000-09-20 Vorrichtung und verfahren zum schneiden oder schweissen eines werkstückes

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP00963648A Division EP1218152B1 (de) 1999-09-21 2000-09-20 Vorrichtung und verfahren zum schneiden oder schweissen eines werkstückes

Publications (3)

Publication Number Publication Date
EP1439041A2 EP1439041A2 (de) 2004-07-21
EP1439041A3 true EP1439041A3 (de) 2004-07-28
EP1439041B1 EP1439041B1 (de) 2012-08-15

Family

ID=32598654

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04007551A Expired - Lifetime EP1439041B1 (de) 1999-09-21 2000-09-20 Vorrichtung zum Schneiden oder Schweissen eines Werkstückes mit einem metallischen Strahl

Country Status (1)

Country Link
EP (1) EP1439041B1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1749616A1 (de) * 2005-08-05 2007-02-07 Grillo-Werke AG Verfahren zum Lichtbogen- oder Strahllöten/-schweissen von Werkstücken gleicher oder verschiedener Metalle oder Metalllegierungen mit Zusatzwerkstoffen aus Sn-Basis-Legierungen; Draht bestehend aus einer Zinn-Basis-Legierung
US9144822B2 (en) * 2012-09-28 2015-09-29 General Electric Company Methods and systems for joining materials
US20140093658A1 (en) * 2012-09-28 2014-04-03 General Electric Company Methods and systems for joining materials
CN113333948A (zh) * 2021-05-26 2021-09-03 鞍钢钢材加工配送（长春）有限公司 一种带有铝硅镀层的钢质毛坯的加工方法及其焊接方法
US20230150033A1 (en) * 2021-11-15 2023-05-18 Xerox Corporation Liquid metal ejector dual sensor system and methods thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5288960A (en) * 1991-04-04 1994-02-22 Dorries Scharmann Gmbh Process and apparatus for thermal cutting of workpieces
EP0919317A1 (de) * 1996-07-11 1999-06-02 Alexandr Ivanovich Apunevich Verfahren zum plasmischen lichtbogenschweissen von metallen

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5288960A (en) * 1991-04-04 1994-02-22 Dorries Scharmann Gmbh Process and apparatus for thermal cutting of workpieces
EP0919317A1 (de) * 1996-07-11 1999-06-02 Alexandr Ivanovich Apunevich Verfahren zum plasmischen lichtbogenschweissen von metallen

Also Published As

Publication number Publication date
EP1439041B1 (de) 2012-08-15
EP1439041A2 (de) 2004-07-21

Similar Documents

Publication Publication Date Title
WO2001021362A3 (en) Process and apparatus for cutting or welding a workpiece
EP1116805A3 (de) Verfahren und Vorrichtung zur Erhöhung des Durchflusses einer Flüssigkeit durch eine Düsenöffnung
EP0816004A3 (de) Punktschweissgerät
AU5404999A (en) Module for a computer interface
AU1426200A (en) A matrix and method of producing said matrix
EP0734875A3 (de) Blattzufuhrvorrichtung
EP1308147A3 (de) Verfahren und Vorrichtung zur Herstellung von wegwerfbaren Kleidungsstücken
DE10344566A1 (de) Schersystem für ein elektrisches Haarentfernungsgerät
AU738294B2 (en) High frequency induction fusing
EP0992320A3 (de) Gerät zur Bearbeitung eines harten Untergrundes
EP1101856A3 (de) Backe für Uktraschallschneidgerät
EP0919317A4 (de) Verfahren zum plasmischen lichtbogenschweissen von metallen
JPH10113771A (ja) 複数電極ガスシールドアーク溶接用ワイヤ送給装置
GB0018616D0 (en) Method and means for heat treating cutting tools
WO2003024655A3 (en) Plasma process and apparatus for cutting a cable
US6236030B1 (en) Method and means for hot-air cutting
EP0799680A3 (de) Verfahren und Vorrichtung zum Schneiden von Diamanten
ATE149107T1 (de) Vorrichtung zur zufuhr einer metallschmelze, insbesondere gusseisen, bei einer giessmaschine, sowie giessmachine ausgerüstet mit dergleiche schmelzzuführung
EP0972603A3 (de) Vorrichtung und Verfahren zum Funkenerosiven Bearbeiten mittels eines Drahtes, und Strangpressmundstück
AU2001294040A1 (en) Improvements in and relating to furnaces and methods of melting
EP1197284A3 (de) Nicht eingetauchte Funkenerosionsbearbeitung mit konditioniertem Wasser als Bearbeitungsmittel
EP0994186A4 (de) Raffinosesynthese gen, verfahren zur herstellung von raffinose und transformierte pflanze
EP0964315A3 (de) Bilderwärmungsgerät
EP0928833A3 (de) Verfahren und Vorrichtung zum elektrischem Wärmebehandeln und Elektrode zum Verwenden in dieser Vorrichtung
EP1300204A3 (de) Warme/heisse Welleneinrichtung und Verfahren zum Wellen von Folien mit niedriger Duktilität

Legal Events

Date Code Title Description
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

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

17P Request for examination filed

Effective date: 20040416

AC Divisional application: reference to earlier application

Ref document number: 1218152

Country of ref document: EP

Kind code of ref document: P

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): DE FR GB IT

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): DE FR GB IT

RIN1 Information on inventor provided before grant (corrected)

Inventor name: LU, ZHIPENG

Inventor name: CONNALLY, WILLIAM J.

Inventor name: WOODS, KENNETH J.

Inventor name: DEAN, ROBERT C.

Inventor name: SOBR, JOHN

Inventor name: HACKETT, CHARLES M.

Inventor name: COUCH, RICHARD W.

Inventor name: YANG, YONG

Inventor name: SANDERS, NICHOLAS A.

AKX Designation fees paid

Designated state(s): DE FR GB IT

17Q First examination report despatched

Effective date: 20070921

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAJ Information related to disapproval of communication of intention to grant by the applicant or resumption of examination proceedings by the epo deleted

Free format text: ORIGINAL CODE: EPIDOSDIGR1

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: HYPERTHERM, INC.

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AC Divisional application: reference to earlier application

Ref document number: 1218152

Country of ref document: EP

Kind code of ref document: P

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE FR GB IT

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 60047431

Country of ref document: DE

Effective date: 20121011

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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120815

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20130531

26N No opposition filed

Effective date: 20130516

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20121115

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: 20121015

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 60047431

Country of ref document: DE

Effective date: 20130516

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: 20121115

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20160928

Year of fee payment: 17

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 60047431

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180404