FR2287721A1 - Dispositif de commande sensible a un etat - Google Patents
Dispositif de commande sensible a un etatInfo
- Publication number
- FR2287721A1 FR2287721A1 FR7530964A FR7530964A FR2287721A1 FR 2287721 A1 FR2287721 A1 FR 2287721A1 FR 7530964 A FR7530964 A FR 7530964A FR 7530964 A FR7530964 A FR 7530964A FR 2287721 A1 FR2287721 A1 FR 2287721A1
- Authority
- FR
- France
- Prior art keywords
- control device
- sensitive control
- state sensitive
- state
- sensitive
- Prior art date
- 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
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B11/00—Automatic controllers
- G05B11/01—Automatic controllers electric
- G05B11/06—Automatic controllers electric in which the output signal represents a continuous function of the deviation from the desired value, i.e. continuous controllers
- G05B11/10—Automatic controllers electric in which the output signal represents a continuous function of the deviation from the desired value, i.e. continuous controllers the signal transmitted being dc
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B11/00—Automatic controllers
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/10—Regulating voltage or current
- G05F1/46—Regulating voltage or current wherein the variable actually regulated by the final control device is dc
- G05F1/56—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Electromagnetism (AREA)
- Radar, Positioning & Navigation (AREA)
- Magnetically Actuated Valves (AREA)
- Feedback Control In General (AREA)
- Control Of Positive-Displacement Pumps (AREA)
- Electromagnetic Pumps, Or The Like (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Control Of Temperature (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US513904A US3911354A (en) | 1974-10-10 | 1974-10-10 | Condition responsive current control unit |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2287721A1 true FR2287721A1 (fr) | 1976-05-07 |
FR2287721B1 FR2287721B1 (fr) | 1978-10-13 |
Family
ID=24045061
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7530964A Granted FR2287721A1 (fr) | 1974-10-10 | 1975-10-09 | Dispositif de commande sensible a un etat |
Country Status (7)
Country | Link |
---|---|
US (1) | US3911354A (fr) |
JP (1) | JPS5164658A (fr) |
BE (1) | BE834381A (fr) |
CA (1) | CA1046580A (fr) |
DE (1) | DE2545193A1 (fr) |
FR (1) | FR2287721A1 (fr) |
GB (1) | GB1483440A (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH593587A5 (fr) * | 1976-06-14 | 1977-12-15 | Bbc Brown Boveri & Cie | |
US4084388A (en) * | 1976-11-08 | 1978-04-18 | Honeywell Inc. | Refrigeration control system for optimum demand operation |
DE2732916C3 (de) * | 1977-07-21 | 1980-11-06 | Sueddeutsche Kuehlerfabrik Julius Fr. Behr Gmbh & Co Kg, 7000 Stuttgart | Temperaturabhängiger elektronischer Regelschalter |
US4513567A (en) * | 1981-11-02 | 1985-04-30 | United Technologies Corporation | Gas turbine engine active clearance control |
US4907417A (en) * | 1988-03-21 | 1990-03-13 | Emerson Electric Co. | Refrigeration control system for cold drink dispenser |
US6943518B1 (en) * | 2004-04-20 | 2005-09-13 | Delphi Technologies, Inc. | Technique for calibrating a current control circuit |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3512047A (en) * | 1967-05-22 | 1970-05-12 | Control Data Corp | Surge current control |
US3555402A (en) * | 1968-12-18 | 1971-01-12 | Honeywell Inc | Constant current temperature stabilized signal converter circuit |
-
1974
- 1974-10-10 US US513904A patent/US3911354A/en not_active Expired - Lifetime
-
1975
- 1975-09-25 CA CA236,375A patent/CA1046580A/fr not_active Expired
- 1975-10-09 DE DE19752545193 patent/DE2545193A1/de not_active Withdrawn
- 1975-10-09 FR FR7530964A patent/FR2287721A1/fr active Granted
- 1975-10-09 JP JP50122400A patent/JPS5164658A/ja active Pending
- 1975-10-09 GB GB41416/75A patent/GB1483440A/en not_active Expired
- 1975-10-10 BE BE160835A patent/BE834381A/fr unknown
Non-Patent Citations (1)
Title |
---|
NEANT * |
Also Published As
Publication number | Publication date |
---|---|
FR2287721B1 (fr) | 1978-10-13 |
BE834381A (fr) | 1976-02-02 |
US3911354A (en) | 1975-10-07 |
DE2545193A1 (de) | 1976-04-22 |
CA1046580A (fr) | 1979-01-16 |
JPS5164658A (en) | 1976-06-04 |
GB1483440A (en) | 1977-08-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |