FR2186320B1 - - Google Patents

Info

Publication number
FR2186320B1
FR2186320B1 FR7320099A FR7320099A FR2186320B1 FR 2186320 B1 FR2186320 B1 FR 2186320B1 FR 7320099 A FR7320099 A FR 7320099A FR 7320099 A FR7320099 A FR 7320099A FR 2186320 B1 FR2186320 B1 FR 2186320B1
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.)
Expired
Application number
FR7320099A
Other languages
French (fr)
Other versions
FR2186320A1 (zh
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 GmbH
Original Assignee
Messer Griesheim GmbH
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
Priority claimed from DE19722226978 external-priority patent/DE2226978C3/de
Application filed by Messer Griesheim GmbH filed Critical Messer Griesheim GmbH
Publication of FR2186320A1 publication Critical patent/FR2186320A1/fr
Application granted granted Critical
Publication of FR2186320B1 publication Critical patent/FR2186320B1/fr
Expired 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
    • B23K9/24—Features related to electrodes
    • B23K9/28—Supporting devices for electrodes
    • B23K9/29—Supporting devices adapted for making use of shielding means
    • B23K9/291—Supporting devices adapted for making use of shielding means the shielding means being a gas

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Gas Burners (AREA)
  • Arc Welding In General (AREA)
FR7320099A 1972-06-02 1973-06-01 Expired FR2186320B1 (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722226978 DE2226978C3 (de) 1972-06-02 Düse für Lichtbogenschweiß- oder -Schneidbrenner, insbesondere Schutzgasschweißbrenner

Publications (2)

Publication Number Publication Date
FR2186320A1 FR2186320A1 (zh) 1974-01-11
FR2186320B1 true FR2186320B1 (zh) 1975-08-22

Family

ID=5846681

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7320099A Expired FR2186320B1 (zh) 1972-06-02 1973-06-01

Country Status (4)

Country Link
DD (1) DD104349A5 (zh)
FR (1) FR2186320B1 (zh)
GB (1) GB1383886A (zh)
NL (1) NL161866C (zh)

Also Published As

Publication number Publication date
DE2226978B2 (de) 1975-07-10
DD104349A5 (zh) 1974-03-05
DE2226978A1 (de) 1973-12-13
NL7307682A (zh) 1973-12-04
NL161866C (nl) 1980-03-17
NL161866B (nl) 1979-10-15
FR2186320A1 (zh) 1974-01-11
GB1383886A (en) 1974-02-12

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Legal Events

Date Code Title Description
ST Notification of lapse