FR2224239A1 - - Google Patents

Info

Publication number
FR2224239A1
FR2224239A1 FR7409456A FR7409456A FR2224239A1 FR 2224239 A1 FR2224239 A1 FR 2224239A1 FR 7409456 A FR7409456 A FR 7409456A FR 7409456 A FR7409456 A FR 7409456A FR 2224239 A1 FR2224239 A1 FR 2224239A1
Authority
FR
France
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.)
Withdrawn
Application number
FR7409456A
Other languages
French (fr)
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.)
Siemens AG
Siemens Corp
Original Assignee
Siemens AG
Siemens 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 Siemens AG, Siemens Corp filed Critical Siemens AG
Publication of FR2224239A1 publication Critical patent/FR2224239A1/fr
Withdrawn legal-status Critical Current

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
    • B23K9/073—Stabilising the arc
    • B23K9/0738—Stabilising of the arc by automatic re-ignition means
    • 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)
  • Generation Of Surge Voltage And Current (AREA)
FR7409456A 1973-04-04 1974-03-20 Withdrawn FR2224239A1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2316869A DE2316869A1 (de) 1973-04-04 1973-04-04 Hochfrequenz-zuendspannungsgenerator

Publications (1)

Publication Number Publication Date
FR2224239A1 true FR2224239A1 (enrdf_load_stackoverflow) 1974-10-31

Family

ID=5877009

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7409456A Withdrawn FR2224239A1 (enrdf_load_stackoverflow) 1973-04-04 1974-03-20

Country Status (10)

Country Link
JP (1) JPS49129653A (enrdf_load_stackoverflow)
AT (1) ATA197374A (enrdf_load_stackoverflow)
BR (1) BR7402632D0 (enrdf_load_stackoverflow)
CH (1) CH572783A5 (enrdf_load_stackoverflow)
DE (1) DE2316869A1 (enrdf_load_stackoverflow)
FR (1) FR2224239A1 (enrdf_load_stackoverflow)
GB (1) GB1436924A (enrdf_load_stackoverflow)
IT (1) IT1004115B (enrdf_load_stackoverflow)
NL (1) NL7403611A (enrdf_load_stackoverflow)
ZA (1) ZA74808B (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2287964A1 (fr) * 1974-10-18 1976-05-14 Messer Griesheim Gmbh Dispositif pour stabiliser et allumer un arc de soudage electrique a l'aide d'impulsions d'allumage
FR2404372A1 (fr) * 1977-09-26 1979-04-20 Thermal Dynamics Corp Circuit d'amorcage de torches a plasma

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3247433C1 (de) * 1982-12-22 1984-07-19 Messer Griesheim Gmbh, 6000 Frankfurt Vorrichtung zum Zünden eines Lichtbogens, insbesondere Plasmalichtbogens

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2287964A1 (fr) * 1974-10-18 1976-05-14 Messer Griesheim Gmbh Dispositif pour stabiliser et allumer un arc de soudage electrique a l'aide d'impulsions d'allumage
FR2404372A1 (fr) * 1977-09-26 1979-04-20 Thermal Dynamics Corp Circuit d'amorcage de torches a plasma

Also Published As

Publication number Publication date
ZA74808B (en) 1974-12-24
DE2316869A1 (de) 1974-10-17
CH572783A5 (enrdf_load_stackoverflow) 1976-02-27
GB1436924A (en) 1976-05-26
IT1004115B (it) 1976-07-10
NL7403611A (enrdf_load_stackoverflow) 1974-10-08
BR7402632D0 (pt) 1974-12-03
ATA197374A (de) 1975-10-15
JPS49129653A (enrdf_load_stackoverflow) 1974-12-12

Similar Documents

Publication Publication Date Title
AR201758A1 (enrdf_load_stackoverflow)
AU476761B2 (enrdf_load_stackoverflow)
AU465372B2 (enrdf_load_stackoverflow)
AR201235Q (enrdf_load_stackoverflow)
AR201231Q (enrdf_load_stackoverflow)
AU474593B2 (enrdf_load_stackoverflow)
AU474511B2 (enrdf_load_stackoverflow)
AU474838B2 (enrdf_load_stackoverflow)
AU465453B2 (enrdf_load_stackoverflow)
AU471343B2 (enrdf_load_stackoverflow)
AU465434B2 (enrdf_load_stackoverflow)
AU450229B2 (enrdf_load_stackoverflow)
AU476714B2 (enrdf_load_stackoverflow)
AR201229Q (enrdf_load_stackoverflow)
AU466283B2 (enrdf_load_stackoverflow)
AR199451A1 (enrdf_load_stackoverflow)
AU476696B2 (enrdf_load_stackoverflow)
AU472848B2 (enrdf_load_stackoverflow)
AU477823B2 (enrdf_load_stackoverflow)
AR197627A1 (enrdf_load_stackoverflow)
AU471461B2 (enrdf_load_stackoverflow)
AR200256A1 (enrdf_load_stackoverflow)
AU461342B2 (enrdf_load_stackoverflow)
AR210729A1 (enrdf_load_stackoverflow)
AU477824B2 (enrdf_load_stackoverflow)

Legal Events

Date Code Title Description
ST Notification of lapse