BR7803514A - Aparelho talhador - Google Patents
Aparelho talhadorInfo
- Publication number
- BR7803514A BR7803514A BR787803514A BR7803514A BR7803514A BR 7803514 A BR7803514 A BR 7803514A BR 787803514 A BR787803514 A BR 787803514A BR 7803514 A BR7803514 A BR 7803514A BR 7803514 A BR7803514 A BR 7803514A
- Authority
- BR
- Brazil
- Prior art keywords
- cutting appliance
- appliance
- cutting
- Prior art date
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
- H02M3/02—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
- H02M3/125—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 thyratron or thyristor type requiring extinguishing means
- H02M3/135—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 thyratron or thyristor type requiring extinguishing means using semiconductor devices only
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
- Rectifiers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US80319477A | 1977-06-03 | 1977-06-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR7803514A true BR7803514A (pt) | 1979-02-20 |
Family
ID=25185851
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR787803514A BR7803514A (pt) | 1977-06-03 | 1978-06-01 | Aparelho talhador |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS541820A (pt) |
BR (1) | BR7803514A (pt) |
CA (1) | CA1118492A (pt) |
ES (1) | ES470476A1 (pt) |
GB (1) | GB1602019A (pt) |
IT (1) | IT1105591B (pt) |
MX (1) | MX145067A (pt) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2136227A (en) * | 1983-03-07 | 1984-09-12 | Nat Res Dev | Direct Current Circuit Breakers |
GB8402629D0 (en) * | 1984-02-01 | 1984-03-07 | Mcewan P M | Circuit breakers |
US8630148B2 (en) | 2011-06-02 | 2014-01-14 | Schlumberger Technology Corporation | Systems, methods, and apparatus to drive reactive loads |
CN113890331B (zh) * | 2021-09-17 | 2023-10-31 | 北京交通大学 | 一种混合型降压负阻变换器 |
-
1978
- 1978-05-18 CA CA000303699A patent/CA1118492A/en not_active Expired
- 1978-05-19 GB GB20666/78A patent/GB1602019A/en not_active Expired
- 1978-05-29 MX MX173597A patent/MX145067A/es unknown
- 1978-05-31 JP JP6448278A patent/JPS541820A/ja active Pending
- 1978-06-01 BR BR787803514A patent/BR7803514A/pt unknown
- 1978-06-02 IT IT41590/78A patent/IT1105591B/it active
- 1978-06-02 ES ES470476A patent/ES470476A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS541820A (en) | 1979-01-09 |
IT1105591B (it) | 1985-11-04 |
ES470476A1 (es) | 1980-01-01 |
CA1118492A (en) | 1982-02-16 |
IT7841590A0 (it) | 1978-06-02 |
GB1602019A (en) | 1981-11-04 |
MX145067A (es) | 1982-01-04 |
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