NO121873B - - Google Patents
Download PDFInfo
- Publication number
- NO121873B NO121873B NO16483566A NO16483566A NO121873B NO 121873 B NO121873 B NO 121873B NO 16483566 A NO16483566 A NO 16483566A NO 16483566 A NO16483566 A NO 16483566A NO 121873 B NO121873 B NO 121873B
- Authority
- NO
- Norway
- Prior art keywords
- box
- sorting
- prawns
- chains
- machine
- Prior art date
Links
- 241000238557 Decapoda Species 0.000 claims description 9
- 229910000746 Structural steel Inorganic materials 0.000 claims description 5
- 235000000396 iron Nutrition 0.000 description 4
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
- B23K9/09—Arrangements or circuits for arc welding with pulsed current or voltage
- B23K9/091—Arrangements or circuits for arc welding with pulsed current or voltage characterised by the circuits
- B23K9/092—Arrangements or circuits for arc welding with pulsed current or voltage characterised by the circuits characterised by the shape of the pulses produced
-
- 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
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
- H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
- H02M7/06—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes without control electrode or semiconductor devices without control electrode
- H02M7/066—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes without control electrode or semiconductor devices without control electrode particular circuits having a special characteristic
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Arc Welding Control (AREA)
- Rectifiers (AREA)
- Sorting Of Articles (AREA)
- Combined Means For Separation Of Solids (AREA)
- Arc Welding In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1323665A CH452742A (de) | 1965-09-24 | 1965-09-24 | Schweissgleichrichteranordnung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO121873B true NO121873B (ko) | 1971-04-19 |
Family
ID=4390597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO16483566A NO121873B (ko) | 1965-09-24 | 1966-09-22 |
Country Status (9)
| Country | Link |
|---|---|
| AT (1) | AT261753B (ko) |
| BE (1) | BE687319A (ko) |
| CH (1) | CH452742A (ko) |
| DE (1) | DE1565523B1 (ko) |
| ES (1) | ES331660A1 (ko) |
| GB (1) | GB1165201A (ko) |
| NL (1) | NL139097B (ko) |
| NO (1) | NO121873B (ko) |
| SE (1) | SE328752B (ko) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8503971D0 (en) * | 1985-02-15 | 1985-03-20 | Gen Electric Co Plc | Welding power supply |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE405155A (fr) * | 1934-09-13 | 1934-10-31 | Acec | Transformateur pour alimentation d'arc de soudure électrique |
| DE709102C (de) * | 1935-03-12 | 1941-08-06 | Siemens Schuckertwerke Akt Ges | Anordnung zur Speisung von mit Lichtbogen arbeitenden Stromverbrauchern |
| DE909382C (de) * | 1943-04-16 | 1954-05-13 | Aeg | Anordnung zum Schweissen mit Wechselstrom |
| CH334733A (it) * | 1955-12-21 | 1958-12-15 | Rybin Wilhelm | Saldatrice elettrica per saldature ad arco a corrente continua |
| DE1149472B (de) * | 1960-06-17 | 1963-05-30 | Air Reduction | Verfahren und Schaltanordnung zum Lichtbogen-Schutzgasschweissen mit abschmelzender Elektrode und erhoehter Stromdichte |
| CH353100A (de) * | 1960-08-11 | 1961-03-31 | Guiral Ind Electricas S A | Schweissaggregat |
-
1965
- 1965-09-24 CH CH1323665A patent/CH452742A/de unknown
- 1965-10-18 AT AT943265A patent/AT261753B/de active
-
1966
- 1966-09-05 NL NL6612468A patent/NL139097B/xx unknown
- 1966-09-06 DE DE19661565523 patent/DE1565523B1/de not_active Withdrawn
- 1966-09-14 GB GB4115566A patent/GB1165201A/en not_active Expired
- 1966-09-15 ES ES0331660A patent/ES331660A1/es not_active Expired
- 1966-09-22 SE SE1275766A patent/SE328752B/xx unknown
- 1966-09-22 NO NO16483566A patent/NO121873B/no unknown
- 1966-09-23 BE BE687319D patent/BE687319A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL139097B (nl) | 1973-06-15 |
| AT261753B (de) | 1968-05-10 |
| CH452742A (de) | 1968-03-15 |
| SE328752B (ko) | 1970-09-21 |
| NL6612468A (ko) | 1967-03-28 |
| DE1565523B1 (de) | 1971-03-25 |
| BE687319A (ko) | 1967-03-01 |
| GB1165201A (en) | 1969-09-24 |
| ES331660A1 (es) | 1967-09-16 |
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