FI890138A - ADJUSTMENT OF THE FLOW AND SAMPLING OF THE ULTRALJUDMOTOR. - Google Patents

ADJUSTMENT OF THE FLOW AND SAMPLING OF THE ULTRALJUDMOTOR. Download PDF

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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
Application number
FI890138A
Other languages
Finnish (fi)
Other versions
FI890138A0 (en
FI82760B (en
FI82760C (en
Inventor
Pekka Nilsson
Risto Saarisalo
Original Assignee
Oras Oy
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Oras Oy filed Critical Oras Oy
Publication of FI890138A0 publication Critical patent/FI890138A0/en
Priority to FI890138A priority Critical patent/FI82760C/en
Priority to PCT/FI1990/000009 priority patent/WO1990008283A1/en
Priority to DE69022977T priority patent/DE69022977T2/en
Priority to DK90901606.5T priority patent/DK0453464T3/en
Priority to AU48334/90A priority patent/AU4833490A/en
Priority to AT90901606T priority patent/ATE129056T1/en
Priority to ES90901606T priority patent/ES2080822T3/en
Priority to EP90901606A priority patent/EP0453464B1/en
Priority to JP2501742A priority patent/JPH04502662A/en
Priority to US07/689,868 priority patent/US5411241A/en
Publication of FI890138A publication Critical patent/FI890138A/en
Priority to FI904544A priority patent/FI85536C/en
Publication of FI82760B publication Critical patent/FI82760B/en
Application granted granted Critical
Publication of FI82760C publication Critical patent/FI82760C/en
Priority to NO912714A priority patent/NO178354C/en

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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>
FI890138A 1989-01-11 1989-01-11 ADJUSTMENT FOR THE END OF AIR CONDITIONING DRIVEN AV EN ULTRALJUDSMOTOR. FI82760C (en)

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)

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