FR2165809B1 - - Google Patents
Info
- Publication number
- FR2165809B1 FR2165809B1 FR7147883A FR7147883A FR2165809B1 FR 2165809 B1 FR2165809 B1 FR 2165809B1 FR 7147883 A FR7147883 A FR 7147883A FR 7147883 A FR7147883 A FR 7147883A FR 2165809 B1 FR2165809 B1 FR 2165809B1
- 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
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
- H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
- H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
-
- 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
- B23K9/0732—Stabilising of the arc current
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7147883A FR2165809B1 (de) | 1971-12-28 | 1971-12-28 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7147883A FR2165809B1 (de) | 1971-12-28 | 1971-12-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2165809A1 FR2165809A1 (de) | 1973-08-10 |
FR2165809B1 true FR2165809B1 (de) | 1974-06-07 |
Family
ID=9088542
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7147883A Expired FR2165809B1 (de) | 1971-12-28 | 1971-12-28 |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2165809B1 (de) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE539226A (de) * | 1954-06-28 | |||
FR1556270A (de) * | 1966-12-02 | 1969-02-07 |
-
1971
- 1971-12-28 FR FR7147883A patent/FR2165809B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2165809A1 (de) | 1973-08-10 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |