NO119096B - - Google Patents
Download PDFInfo
- Publication number
- NO119096B NO119096B NO3073/68A NO307368A NO119096B NO 119096 B NO119096 B NO 119096B NO 3073/68 A NO3073/68 A NO 3073/68A NO 307368 A NO307368 A NO 307368A NO 119096 B NO119096 B NO 119096B
- Authority
- NO
- Norway
- Prior art keywords
- boom
- disc
- stored
- hoisting
- triangle
- Prior art date
Links
- 241000288140 Gruiformes Species 0.000 description 13
- 238000009423 ventilation Methods 0.000 description 1
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
- H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
- H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
- H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/156—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
- Electronic Switches (AREA)
- Jib Cranes (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO3073/68A NO119096B (sv) | 1968-08-05 | 1968-08-05 | |
GB38513/69A GB1255680A (en) | 1968-08-05 | 1969-07-31 | Direct current voltage regulators |
SE10739/69*A SE341201B (sv) | 1968-08-05 | 1969-07-31 | |
DE1939459A DE1939459C3 (de) | 1968-08-05 | 1969-08-02 | Schaltungsanordnung zur Regelung einer Gleichspannung |
US847064A US3599083A (en) | 1968-08-05 | 1969-08-04 | Switching means for the regulation of a dc voltage |
FR6926759A FR2015076A1 (sv) | 1968-08-05 | 1969-08-04 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO3073/68A NO119096B (sv) | 1968-08-05 | 1968-08-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
NO119096B true NO119096B (sv) | 1970-03-23 |
Family
ID=19879354
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO3073/68A NO119096B (sv) | 1968-08-05 | 1968-08-05 |
Country Status (6)
Country | Link |
---|---|
US (1) | US3599083A (sv) |
DE (1) | DE1939459C3 (sv) |
FR (1) | FR2015076A1 (sv) |
GB (1) | GB1255680A (sv) |
NO (1) | NO119096B (sv) |
SE (1) | SE341201B (sv) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2130053B1 (sv) * | 1971-03-18 | 1974-06-21 | Siemens Spa Italiana | |
US3736495A (en) * | 1972-03-22 | 1973-05-29 | Bell Telephone Labor Inc | Switching regulator with high efficiency turnoff loss reduction network |
DE2457664C2 (de) * | 1974-12-06 | 1985-04-04 | Robert Bosch Gmbh, 7000 Stuttgart | Elektrische Schaltungsanordnung zur Erzeugung einer stabilen Ausgangsspannung |
GB1553815A (en) * | 1975-06-04 | 1979-10-10 | Lucas Industries Ltd | Power switching circuit |
IT1042397B (it) * | 1975-09-10 | 1980-01-30 | Honeywell Inf Systems | Circuito limitatore dinamico della corrente per sistemi di regolazione a commutazione |
EP0196680A3 (en) * | 1982-05-26 | 1986-11-20 | Nippon Chemi-Con Corporation | Switching regulator |
EP0201929A1 (en) * | 1982-05-26 | 1986-11-20 | Nippon Chemi-Con Corporation | Switching circuit |
EP0095724A3 (en) * | 1982-05-26 | 1984-03-28 | Nippon Chemi-Con Corporation | Switching circuit |
EP0196679A3 (en) * | 1982-05-26 | 1986-11-20 | Nippon Chemi-Con Corporation | Switching regulator |
DE3369778D1 (en) * | 1982-06-04 | 1987-03-12 | Nippon Chemicon | Power supply device |
FR2656705B1 (fr) * | 1989-12-28 | 1992-04-17 | Telemecanique | Detecteur du type deux fils a tension regulee. |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2945174A (en) * | 1958-01-06 | 1960-07-12 | Gen Motors Corp | Transistor regulator |
FR1267943A (fr) * | 1960-06-16 | 1961-07-28 | Radiotechnique | Dispositif électronique régulateur-conjoncteur pour source d'énergie électrique |
FR1396759A (fr) * | 1964-05-15 | 1965-04-23 | Système de compensation de la tension et de la température dans les garde temps électroniques |
-
1968
- 1968-08-05 NO NO3073/68A patent/NO119096B/no unknown
-
1969
- 1969-07-31 GB GB38513/69A patent/GB1255680A/en not_active Expired
- 1969-07-31 SE SE10739/69*A patent/SE341201B/xx unknown
- 1969-08-02 DE DE1939459A patent/DE1939459C3/de not_active Expired
- 1969-08-04 US US847064A patent/US3599083A/en not_active Expired - Lifetime
- 1969-08-04 FR FR6926759A patent/FR2015076A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GB1255680A (en) | 1971-12-01 |
SE341201B (sv) | 1971-12-20 |
DE1939459C3 (de) | 1975-03-06 |
DE1939459A1 (de) | 1970-02-12 |
US3599083A (en) | 1971-08-10 |
FR2015076A1 (sv) | 1970-04-24 |
DE1939459B2 (sv) | 1974-08-15 |
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