IT7852381A0 - DEVICE FOR MEASUREMENT AND CONTROL OF THE ROTATIONAL SPEED OF A TURBINE USING AN X-BAND DOPPLER EFFECT TRANSCEIVER - Google Patents
DEVICE FOR MEASUREMENT AND CONTROL OF THE ROTATIONAL SPEED OF A TURBINE USING AN X-BAND DOPPLER EFFECT TRANSCEIVERInfo
- Publication number
- IT7852381A0 IT7852381A0 IT7852381A IT5238178A IT7852381A0 IT 7852381 A0 IT7852381 A0 IT 7852381A0 IT 7852381 A IT7852381 A IT 7852381A IT 5238178 A IT5238178 A IT 5238178A IT 7852381 A0 IT7852381 A0 IT 7852381A0
- Authority
- IT
- Italy
- Prior art keywords
- turbine
- measurement
- rotational speed
- control
- doppler effect
- Prior art date
Links
- RLQJEEJISHYWON-UHFFFAOYSA-N flonicamid Chemical compound FC(F)(F)C1=CC=NC=C1C(=O)NCC#N RLQJEEJISHYWON-UHFFFAOYSA-N 0.000 title 1
- 238000005259 measurement Methods 0.000 title 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
- G01S13/50—Systems of measurement based on relative movement of target
- G01S13/58—Velocity or trajectory determination systems; Sense-of-movement determination systems
- G01S13/583—Velocity or trajectory determination systems; Sense-of-movement determination systems using transmission of continuous unmodulated waves, amplitude-, frequency-, or phase-modulated waves and based upon the Doppler effect resulting from movement of targets
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar Systems Or Details Thereof (AREA)
- Control Of Velocity Or Acceleration (AREA)
- Magnetic Bearings And Hydrostatic Bearings (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA293,494A CA1111941A (en) | 1977-12-20 | 1977-12-20 | Turbine rotational speed measurement and control utilizing a x-band doppler transceiver |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IT7852381A0 true IT7852381A0 (en) | 1978-12-20 |
| IT1109235B IT1109235B (en) | 1985-12-16 |
Family
ID=4110338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT52381/78A IT1109235B (en) | 1977-12-20 | 1978-12-20 | X-RATE SPEED MEASURING AND CONTROL DEVICE USING A RICETRAS X-BAND DOPPLER-EFFECT RECEIVER |
Country Status (5)
| Country | Link |
|---|---|
| CA (1) | CA1111941A (en) |
| DE (1) | DE2854432A1 (en) |
| FR (1) | FR2412845A1 (en) |
| GB (1) | GB2011752A (en) |
| IT (1) | IT1109235B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2322987A (en) * | 1997-03-06 | 1998-09-09 | Marconi Gec Ltd | Object detection in turbine influx or efflux |
| DE19806121C2 (en) * | 1998-02-14 | 2001-10-18 | Rolls Royce Deutschland | Device for determining various pressure values in a rotating system |
| DE19943150A1 (en) * | 1999-09-09 | 2001-03-22 | Siemens Ag | Ore mill and method for operating the ore mill |
| DE10359930A1 (en) | 2003-01-23 | 2004-08-05 | Siemens Ag | Determining method of the demands on rotating blades in a current machine, blades being fixed or arranged on a rotor shaft |
| US10705198B2 (en) * | 2018-03-27 | 2020-07-07 | Infineon Technologies Ag | System and method of monitoring an air flow using a millimeter-wave radar sensor |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3852743A (en) * | 1970-09-18 | 1974-12-03 | Bendix Corp | Homodyne doppler radar with increased target sensitivity |
-
1977
- 1977-12-20 CA CA293,494A patent/CA1111941A/en not_active Expired
-
1978
- 1978-12-15 GB GB7848713A patent/GB2011752A/en not_active Withdrawn
- 1978-12-16 DE DE19782854432 patent/DE2854432A1/en active Pending
- 1978-12-20 IT IT52381/78A patent/IT1109235B/en active
- 1978-12-20 FR FR7835756A patent/FR2412845A1/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| CA1111941A (en) | 1981-11-03 |
| IT1109235B (en) | 1985-12-16 |
| GB2011752A (en) | 1979-07-11 |
| FR2412845A1 (en) | 1979-07-20 |
| DE2854432A1 (en) | 1979-06-21 |
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