FI890138A - ADJUSTMENT OF THE FLOW AND SAMPLING OF THE ULTRALJUDMOTOR. - Google Patents
ADJUSTMENT OF THE FLOW AND SAMPLING OF THE ULTRALJUDMOTOR. Download PDFInfo
- Publication number
- FI890138A FI890138A FI890138A FI890138A FI890138A FI 890138 A FI890138 A FI 890138A FI 890138 A FI890138 A FI 890138A FI 890138 A FI890138 A FI 890138A FI 890138 A FI890138 A FI 890138A
- Authority
- FI
- Finland
- Prior art keywords
- ultraljudmotor
- sampling
- adjustment
- flow
- control element
- Prior art date
Links
Abstract
The invention relates to a motor-powered control valve for a fluid, in which the control element 4 performs a torsional and/or linear movement. In order to improve the characteristics, especially the torque and controllability, the control element movement has been achieved by means of an ultrasound motor 8. In one embodiment the output shaft of the ultrasound motor 8 causes the spindle 5 of the control element 4 to rotate by way of a shaft 7, 6. <IMAGE>
Priority Applications (12)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI890138A FI82760C (en) | 1989-01-11 | 1989-01-11 | ADJUSTMENT FOR THE END OF AIR CONDITIONING DRIVEN AV EN ULTRALJUDSMOTOR. |
ES90901606T ES2080822T3 (en) | 1989-01-11 | 1990-01-10 | CONTROL VALVE FOR A TAP AND USE OF AN ULTRASONIC MOTOR. |
JP2501742A JPH04502662A (en) | 1989-01-11 | 1990-01-10 | Use of faucet control valve and ultrasonic motor |
DK90901606.5T DK0453464T3 (en) | 1989-01-11 | 1990-01-10 | Control valve for a cock and use of an ultrasonic motor |
AU48334/90A AU4833490A (en) | 1989-01-11 | 1990-01-10 | Control valve for a faucet and use of ultrasonic motor |
AT90901606T ATE129056T1 (en) | 1989-01-11 | 1990-01-10 | CONTROL VALVE FOR LINE AND USE IN AN ULTRASONIC ENGINE. |
PCT/FI1990/000009 WO1990008283A1 (en) | 1989-01-11 | 1990-01-10 | Control valve for a faucet and use of ultrasonic motor |
EP90901606A EP0453464B1 (en) | 1989-01-11 | 1990-01-10 | Control valve for a faucet and use of ultrasonic motor |
DE69022977T DE69022977T2 (en) | 1989-01-11 | 1990-01-10 | CONTROL VALVE FOR PIPE AND USE IN ULTRASONIC MOTOR. |
US07/689,868 US5411241A (en) | 1989-01-11 | 1990-01-10 | Control valve for a faucet and use of ultrasonic motor |
FI904544A FI85536C (en) | 1989-01-11 | 1990-09-14 | REGULATORY REQUIREMENTS FOR THE PURPOSE OF THE RUBBER ARRANGEMENTS AND LINEARS. |
NO912714A NO178354C (en) | 1989-01-11 | 1991-07-10 | Faucet control device |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI890138 | 1989-01-11 | ||
FI890138A FI82760C (en) | 1989-01-11 | 1989-01-11 | ADJUSTMENT FOR THE END OF AIR CONDITIONING DRIVEN AV EN ULTRALJUDSMOTOR. |
Publications (4)
Publication Number | Publication Date |
---|---|
FI890138A0 FI890138A0 (en) | 1989-01-11 |
FI890138A true FI890138A (en) | 1990-07-12 |
FI82760B FI82760B (en) | 1990-12-31 |
FI82760C FI82760C (en) | 1991-04-10 |
Family
ID=8527707
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI890138A FI82760C (en) | 1989-01-11 | 1989-01-11 | ADJUSTMENT FOR THE END OF AIR CONDITIONING DRIVEN AV EN ULTRALJUDSMOTOR. |
FI904544A FI85536C (en) | 1989-01-11 | 1990-09-14 | REGULATORY REQUIREMENTS FOR THE PURPOSE OF THE RUBBER ARRANGEMENTS AND LINEARS. |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI904544A FI85536C (en) | 1989-01-11 | 1990-09-14 | REGULATORY REQUIREMENTS FOR THE PURPOSE OF THE RUBBER ARRANGEMENTS AND LINEARS. |
Country Status (1)
Country | Link |
---|---|
FI (2) | FI82760C (en) |
-
1989
- 1989-01-11 FI FI890138A patent/FI82760C/en not_active IP Right Cessation
-
1990
- 1990-09-14 FI FI904544A patent/FI85536C/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FI904544A (en) | 1992-01-15 |
FI890138A0 (en) | 1989-01-11 |
FI82760B (en) | 1990-12-31 |
FI904544A0 (en) | 1990-09-14 |
FI85536B (en) | 1992-01-15 |
FI85536C (en) | 1992-04-27 |
FI82760C (en) | 1991-04-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Patent granted |
Owner name: ORAS OY |
|
MA | Patent expired |