CH613288A5 - - Google Patents
Info
- Publication number
- CH613288A5 CH613288A5 CH1394276A CH1394276A CH613288A5 CH 613288 A5 CH613288 A5 CH 613288A5 CH 1394276 A CH1394276 A CH 1394276A CH 1394276 A CH1394276 A CH 1394276A CH 613288 A5 CH613288 A5 CH 613288A5
- Authority
- CH
- Switzerland
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D17/00—Regulating or controlling by varying flow
- F01D17/20—Devices dealing with sensing elements or final actuators or transmitting means between them, e.g. power-assisted
- F01D17/22—Devices dealing with sensing elements or final actuators or transmitting means between them, e.g. power-assisted the operation or power assistance being predominantly non-mechanical
- F01D17/24—Devices dealing with sensing elements or final actuators or transmitting means between them, e.g. power-assisted the operation or power assistance being predominantly non-mechanical electrical
-
- 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
- G05B9/00—Safety arrangements
- G05B9/02—Safety arrangements electric
-
- 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
- H02P23/16—Controlling the angular speed of one shaft
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Eletrric Generators (AREA)
- Feedback Control In General (AREA)
- Control Of Turbines (AREA)
- Safety Devices In Control Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/634,138 US4025762A (en) | 1975-11-21 | 1975-11-21 | Reference signal circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH613288A5 true CH613288A5 (US20100029827A1-20100204-C00018.png) | 1979-09-14 |
Family
ID=24542579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1394276A CH613288A5 (US20100029827A1-20100204-C00018.png) | 1975-11-21 | 1976-11-05 |
Country Status (13)
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4154395A (en) * | 1977-11-25 | 1979-05-15 | General Electric Company | Redundant signal circuit |
| US4227072A (en) * | 1978-07-26 | 1980-10-07 | General Electric Company | Reference signal circuit |
| JPS6027905B2 (ja) * | 1981-04-03 | 1985-07-02 | トヨタ自動車株式会社 | 空調制御方法 |
| JPS5826398A (ja) * | 1981-08-10 | 1983-02-16 | Yokogawa Hokushin Electric Corp | メモリ回路 |
| US4469994A (en) * | 1983-04-11 | 1984-09-04 | General Electric Company | Reference signal circuit |
| JPH0655179B2 (ja) * | 1984-10-05 | 1994-07-27 | 株式会社東芝 | 炊飯器 |
| US4669042A (en) * | 1985-07-10 | 1987-05-26 | The United States Of America As Represented By The Secretary Of The Air Force | Stepless pulse count switching |
| US4965714A (en) * | 1988-10-28 | 1990-10-23 | Honeywell Inc. | Apparatus for providing configurable safe-state outputs in a failure mode |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3444528A (en) * | 1966-11-17 | 1969-05-13 | Martin Marietta Corp | Redundant computer systems |
| US3578958A (en) * | 1969-07-08 | 1971-05-18 | Foxboro Co | Digital and analog process control apparatus |
| JPS512596B1 (US20100029827A1-20100204-C00018.png) * | 1969-12-23 | 1976-01-27 | ||
| US3911286A (en) * | 1972-04-26 | 1975-10-07 | Westinghouse Electric Corp | System and method for operating a steam turbine with a control system having a turbine simulator |
| JPS4946646A (US20100029827A1-20100204-C00018.png) * | 1972-09-07 | 1974-05-04 | ||
| US3940594A (en) * | 1974-08-13 | 1976-02-24 | Beckman Instruments, Inc. | Automatic process controller with bumpless operation |
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1975
- 1975-11-21 US US05/634,138 patent/US4025762A/en not_active Expired - Lifetime
-
1976
- 1976-10-05 IN IN1822/CAL/1976A patent/IN144230B/en unknown
- 1976-10-10 IL IL50625A patent/IL50625A/xx unknown
- 1976-10-11 AU AU18524/76A patent/AU499323B2/en not_active Expired
- 1976-11-03 DE DE19762650360 patent/DE2650360A1/de not_active Withdrawn
- 1976-11-05 CH CH1394276A patent/CH613288A5/xx not_active IP Right Cessation
- 1976-11-09 NL NL7612454A patent/NL7612454A/xx unknown
- 1976-11-10 GB GB46760/76A patent/GB1556236A/en not_active Expired
- 1976-11-12 FR FR7634137A patent/FR2332563A1/fr active Granted
- 1976-11-15 SE SE7612745A patent/SE7612745L/ not_active Application Discontinuation
- 1976-11-17 IT IT29390/76A patent/IT1064285B/it active
- 1976-11-19 ES ES453500A patent/ES453500A1/es not_active Expired
- 1976-11-22 JP JP51139619A patent/JPS58562B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT1064285B (it) | 1985-02-18 |
| IN144230B (US20100029827A1-20100204-C00018.png) | 1978-04-08 |
| JPS5272007A (en) | 1977-06-16 |
| AU1852476A (en) | 1978-04-20 |
| IL50625A0 (en) | 1976-12-31 |
| FR2332563A1 (fr) | 1977-06-17 |
| FR2332563B1 (US20100029827A1-20100204-C00018.png) | 1981-07-03 |
| IL50625A (en) | 1978-07-31 |
| US4025762A (en) | 1977-05-24 |
| SE7612745L (sv) | 1977-05-22 |
| AU499323B2 (en) | 1979-04-12 |
| JPS58562B2 (ja) | 1983-01-07 |
| NL7612454A (nl) | 1977-05-24 |
| GB1556236A (en) | 1979-11-21 |
| DE2650360A1 (de) | 1977-05-26 |
| ES453500A1 (es) | 1977-11-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |