DE10392864D2 - Device for determining the rotational speed of a rotating machine part - Google Patents
Device for determining the rotational speed of a rotating machine partInfo
- Publication number
- DE10392864D2 DE10392864D2 DE10392864T DE10392864T DE10392864D2 DE 10392864 D2 DE10392864 D2 DE 10392864D2 DE 10392864 T DE10392864 T DE 10392864T DE 10392864 T DE10392864 T DE 10392864T DE 10392864 D2 DE10392864 D2 DE 10392864D2
- Authority
- DE
- Germany
- Prior art keywords
- determining
- rotational speed
- rotating machine
- machine part
- rotating
- 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.)
- Expired - Fee Related
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
- F01D17/02—Arrangement of sensing elements
- F01D17/06—Arrangement of sensing elements responsive to speed
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/42—Devices characterised by the use of electric or magnetic means
- G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
- G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
- G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
- G01P3/489—Digital circuits therefor
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10392864T DE10392864D2 (en) | 2002-07-04 | 2003-06-30 | Device for determining the rotational speed of a rotating machine part |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10230126 | 2002-07-04 | ||
DE10392864T DE10392864D2 (en) | 2002-07-04 | 2003-06-30 | Device for determining the rotational speed of a rotating machine part |
PCT/DE2003/002171 WO2004005939A1 (en) | 2002-07-04 | 2003-06-30 | Device for determining the rotational speed of a rotating machine part |
Publications (1)
Publication Number | Publication Date |
---|---|
DE10392864D2 true DE10392864D2 (en) | 2005-04-07 |
Family
ID=30009805
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10392864T Expired - Fee Related DE10392864D2 (en) | 2002-07-04 | 2003-06-30 | Device for determining the rotational speed of a rotating machine part |
Country Status (5)
Country | Link |
---|---|
CN (1) | CN1678913A (en) |
AU (1) | AU2003250767A1 (en) |
DE (1) | DE10392864D2 (en) |
RU (1) | RU2313099C2 (en) |
WO (1) | WO2004005939A1 (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011078586A1 (en) * | 2011-07-04 | 2013-01-10 | Robert Bosch Gmbh | Redundant determination of the rotational movement of an electric machine |
CA2805286C (en) | 2012-02-20 | 2016-04-05 | Alstom Technology Ltd. | Control system to monitor and control a turbine |
CN104088674B (en) * | 2014-06-12 | 2017-02-15 | 武汉船用机械有限责任公司 | Method and device for controlling rotating speed of steam turbine |
CN104535788A (en) * | 2015-01-09 | 2015-04-22 | 深圳东方锅炉控制有限公司 | Low-revolution-speed speed measurement and warning device and method |
DE102015209868A1 (en) * | 2015-05-29 | 2016-12-01 | Zf Friedrichshafen Ag | Planetary gear with at least one sensor |
CN105004381A (en) * | 2015-07-10 | 2015-10-28 | 镇江市高等专科学校 | Turbofan type automobile air flow meter |
DE102017222863A1 (en) * | 2017-12-15 | 2019-06-19 | Robert Bosch Gmbh | Method and device for determining a rotational angular position of a crankshaft of an internal combustion engine |
RU2685445C1 (en) * | 2018-03-21 | 2019-04-18 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Волжский государственный университет водного транспорта" (ФГБОУ ВО ВГУВТ) | Digital n-channel relay with self-diagnostic function |
EP3811048B1 (en) | 2018-05-09 | 2024-04-03 | ABB Schweiz AG | Turbine diagnostics |
WO2020160999A1 (en) | 2019-02-05 | 2020-08-13 | Bitzer Kühlmaschinenbau Gmbh | Machine for expanding or compressing gaseous media |
EP3771889A1 (en) * | 2019-07-31 | 2021-02-03 | Siemens Aktiengesellschaft | Measuring device |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4035624A (en) * | 1972-04-26 | 1977-07-12 | Westinghouse Electric Corporation | System for operating a steam turbine with improved speed channel failure detection |
JPS57191712A (en) * | 1981-05-20 | 1982-11-25 | Fuji Electric Co Ltd | Controller for rotating material |
JPS5939907A (en) * | 1982-08-30 | 1984-03-05 | Mitsubishi Electric Corp | Controller for turbine |
US5067080A (en) * | 1985-04-11 | 1991-11-19 | Lucas Industries Public Limited Company | Digital control system |
DE3641538A1 (en) * | 1986-12-05 | 1988-06-09 | Heidelberger Druckmasch Ag | DEVICE FOR DETECTING THE SPEED OF A BRUSHLESS DC MOTOR |
JPH03223908A (en) * | 1990-01-29 | 1991-10-02 | Meidensha Corp | Highly accurate digital correction system |
DE4038227C2 (en) * | 1990-11-30 | 2003-06-18 | Bosch Gmbh Robert | Electronic engine power control for a motor vehicle |
FR2727809A1 (en) * | 1994-12-06 | 1996-06-07 | Electricite De France | SPEED CONTROL DEVICE FOR TURBO-ALTERNATOR GROUP |
-
2003
- 2003-06-30 AU AU2003250767A patent/AU2003250767A1/en not_active Abandoned
- 2003-06-30 RU RU2005102713/28A patent/RU2313099C2/en active
- 2003-06-30 CN CN 03820989 patent/CN1678913A/en active Pending
- 2003-06-30 DE DE10392864T patent/DE10392864D2/en not_active Expired - Fee Related
- 2003-06-30 WO PCT/DE2003/002171 patent/WO2004005939A1/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
AU2003250767A1 (en) | 2004-01-23 |
RU2313099C2 (en) | 2007-12-20 |
WO2004005939A1 (en) | 2004-01-15 |
AU2003250767A8 (en) | 2004-01-23 |
CN1678913A (en) | 2005-10-05 |
RU2005102713A (en) | 2005-10-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8139 | Disposal/non-payment of the annual fee |