FR2121859A1 - - Google Patents
Info
- Publication number
- FR2121859A1 FR2121859A1 FR7201282A FR7201282A FR2121859A1 FR 2121859 A1 FR2121859 A1 FR 2121859A1 FR 7201282 A FR7201282 A FR 7201282A FR 7201282 A FR7201282 A FR 7201282A FR 2121859 A1 FR2121859 A1 FR 2121859A1
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D3/00—Control of position or direction
- G05D3/12—Control of position or direction using feedback
- G05D3/14—Control of position or direction using feedback using an analogue comparing device
- G05D3/18—Control of position or direction using feedback using an analogue comparing device delivering a series of pulses
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D3/00—Control of position or direction
- G05D3/12—Control of position or direction using feedback
- G05D3/14—Control of position or direction using feedback using an analogue comparing device
- G05D3/1472—Control of position or direction using feedback using an analogue comparing device with potentiometer
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
- H02P23/24—Controlling the direction, e.g. clockwise or counterclockwise
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Power Engineering (AREA)
- Control Of Direct Current Motors (AREA)
- Stopping Of Electric Motors (AREA)
- Control Of Electrical Variables (AREA)
- Control Of Ac Motors In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10665071A | 1971-01-15 | 1971-01-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2121859A1 true FR2121859A1 (forum.php) | 1972-08-25 |
| FR2121859B1 FR2121859B1 (forum.php) | 1979-08-10 |
Family
ID=22312534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7201282A Expired FR2121859B1 (forum.php) | 1971-01-15 | 1972-01-14 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3742327A (forum.php) |
| JP (1) | JPS5318081B1 (forum.php) |
| AU (1) | AU464661B2 (forum.php) |
| BR (1) | BR7108306D0 (forum.php) |
| CA (1) | CA960297A (forum.php) |
| DE (2) | DE2232669A1 (forum.php) |
| FR (1) | FR2121859B1 (forum.php) |
| GB (1) | GB1349265A (forum.php) |
| IT (1) | IT945439B (forum.php) |
| NL (1) | NL7200607A (forum.php) |
| SE (1) | SE386290B (forum.php) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3978387A (en) * | 1974-03-14 | 1976-08-31 | Johnson Service Company | Analog signal comparator |
| US4112343A (en) * | 1975-01-29 | 1978-09-05 | Cornell-Dubilier Electric Corp. | Bidirectional self balancing bridge |
| US4088938A (en) * | 1976-12-17 | 1978-05-09 | Vapor Corporation | Electronic apparatus for positioning and using AC motors |
| ZA83672B (en) * | 1982-02-19 | 1983-10-26 | Int Standard Electric Corp | Electric drive arrangement |
| JPS58185334A (ja) * | 1982-04-24 | 1983-10-29 | Nissan Motor Co Ltd | リトラクタブル・ヘツドランプ |
| JPS58224838A (ja) * | 1982-06-21 | 1983-12-27 | Nissan Motor Co Ltd | 格納式ヘツドランプのワイパ−装置 |
| JPS6085266U (ja) * | 1983-11-16 | 1985-06-12 | 自動車機器技術研究組合 | 車両用ヘツドランプクリ−ナ装置 |
| NL9101453A (nl) * | 1990-09-10 | 1992-04-01 | Barmag Barmer Maschf | Frequentie-omvormer. |
| US5153493A (en) * | 1991-02-04 | 1992-10-06 | Barber-Colman Company | Non-bridge type electronic actuator control |
| DE60139555D1 (de) | 2000-05-09 | 2009-09-24 | Tennant Co | Steuerstruktur fur eine lineare betatigungsvorrichtung |
| US6545441B1 (en) * | 2002-08-21 | 2003-04-08 | Visteon Global Technologies, Inc. | Actuator for driving a driven member |
| TWI305046B (forum.php) * | 2002-09-09 | 2009-01-01 | Macronix Int Co Ltd | |
| JP5567956B2 (ja) * | 2010-09-16 | 2014-08-06 | 矢崎総業株式会社 | 複数組電池のセル電圧均等化装置 |
-
1971
- 1971-01-15 US US00106650A patent/US3742327A/en not_active Expired - Lifetime
- 1971-11-22 CA CA128,238A patent/CA960297A/en not_active Expired
- 1971-11-23 GB GB5437171A patent/GB1349265A/en not_active Expired
- 1971-11-25 AU AU36170/71A patent/AU464661B2/en not_active Expired
- 1971-12-14 IT IT54742/71A patent/IT945439B/it active
- 1971-12-15 BR BR8306/71A patent/BR7108306D0/pt unknown
-
1972
- 1972-01-12 SE SE7200342A patent/SE386290B/xx unknown
- 1972-01-14 NL NL7200607A patent/NL7200607A/xx not_active Application Discontinuation
- 1972-01-14 FR FR7201282A patent/FR2121859B1/fr not_active Expired
- 1972-01-14 DE DE19722232669 patent/DE2232669A1/de active Pending
- 1972-01-14 DE DE19722201716 patent/DE2201716A1/de active Pending
- 1972-01-17 JP JP684372A patent/JPS5318081B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| IT945439B (it) | 1973-05-10 |
| JPS5318081B1 (forum.php) | 1978-06-13 |
| DE2201716A1 (de) | 1972-10-05 |
| NL7200607A (forum.php) | 1972-07-18 |
| AU464661B2 (en) | 1975-09-04 |
| CA960297A (en) | 1974-12-31 |
| US3742327A (en) | 1973-06-26 |
| FR2121859B1 (forum.php) | 1979-08-10 |
| DE2232669A1 (forum.php) | 1972-11-23 |
| BR7108306D0 (pt) | 1973-05-15 |
| GB1349265A (en) | 1974-04-03 |
| SE386290B (sv) | 1976-08-02 |
| AU3617071A (en) | 1973-05-31 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |