DE69813268T2 - Einrichtung mit messwertübertragung - Google Patents
Einrichtung mit messwertübertragung Download PDFInfo
- Publication number
- DE69813268T2 DE69813268T2 DE69813268T DE69813268T DE69813268T2 DE 69813268 T2 DE69813268 T2 DE 69813268T2 DE 69813268 T DE69813268 T DE 69813268T DE 69813268 T DE69813268 T DE 69813268T DE 69813268 T2 DE69813268 T2 DE 69813268T2
- Authority
- DE
- Germany
- Prior art keywords
- disturbances
- voltage
- gas
- spark
- suppression
- 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 - Lifetime
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/06—Arrangements or circuits for starting the arc, e.g. by generating ignition voltage, or for stabilising the arc
- B23K9/067—Starting the arc
- B23K9/0672—Starting the arc without direct contact between electrodes
- B23K9/0673—Ionisation of the arc gap by means of a tension with a step front (pulses or high frequency tensions)
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Arc Welding Control (AREA)
- Arc Welding In General (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Spectrometry And Color Measurement (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9703282A SE518120C2 (sv) | 1997-09-10 | 1997-09-10 | Anordning med mätvärdesöverföring |
PCT/SE1998/001614 WO1999012691A1 (en) | 1997-09-10 | 1998-09-10 | Arrangement with transfer of measured values |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69813268D1 DE69813268D1 (de) | 2003-05-15 |
DE69813268T2 true DE69813268T2 (de) | 2004-01-29 |
Family
ID=20408216
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69813268T Expired - Lifetime DE69813268T2 (de) | 1997-09-10 | 1998-09-10 | Einrichtung mit messwertübertragung |
Country Status (7)
Country | Link |
---|---|
US (1) | US6316745B1 (de) |
EP (1) | EP1021269B1 (de) |
AT (1) | ATE236755T1 (de) |
DE (1) | DE69813268T2 (de) |
DK (1) | DK1021269T3 (de) |
SE (1) | SE518120C2 (de) |
WO (1) | WO1999012691A1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3623095A1 (de) * | 2018-09-17 | 2020-03-18 | FRONIUS INTERNATIONAL GmbH | Schweissgerät und schweissverfahren mit selbsteinstellender schweissdrahtvorschubgeschwindigkeit |
EP4052830A1 (de) | 2021-03-01 | 2022-09-07 | Fronius International GmbH | Entkopplungsvorrichtung für eine hf spannung auf einer datenleitung |
EP4169649A1 (de) | 2021-10-19 | 2023-04-26 | FRONIUS INTERNATIONAL GmbH | Vorrichtung und verfahren zur durchführung eines schweissprozesses |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE500615A (de) * | 1950-01-17 | |||
US2784349A (en) * | 1951-12-28 | 1957-03-05 | Air Reduction | Electric arc welding |
GB1425831A (en) * | 1972-01-31 | 1976-02-18 | Austin M A | Electric arc welding |
GB1517481A (en) * | 1975-07-14 | 1978-07-12 | Matsushita Electric Ind Co Ltd | Follow-up control apparatus for controlling the movement of a welding weaving device |
-
1997
- 1997-09-10 SE SE9703282A patent/SE518120C2/sv not_active IP Right Cessation
-
1998
- 1998-09-10 DK DK98943165T patent/DK1021269T3/da active
- 1998-09-10 AT AT98943165T patent/ATE236755T1/de active
- 1998-09-10 EP EP98943165A patent/EP1021269B1/de not_active Expired - Lifetime
- 1998-09-10 US US09/508,315 patent/US6316745B1/en not_active Expired - Lifetime
- 1998-09-10 WO PCT/SE1998/001614 patent/WO1999012691A1/en active IP Right Grant
- 1998-09-10 DE DE69813268T patent/DE69813268T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US6316745B1 (en) | 2001-11-13 |
DE69813268D1 (de) | 2003-05-15 |
ATE236755T1 (de) | 2003-04-15 |
DK1021269T3 (da) | 2003-07-28 |
EP1021269B1 (de) | 2003-04-09 |
WO1999012691A1 (en) | 1999-03-18 |
SE9703282D0 (sv) | 1997-09-10 |
SE9703282L (sv) | 1999-03-11 |
EP1021269A1 (de) | 2000-07-26 |
SE518120C2 (sv) | 2002-08-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |