GB1157937A - Improvements in or relating to a Pneumo-Mechanical Convertor - Google Patents

Improvements in or relating to a Pneumo-Mechanical Convertor

Info

Publication number
GB1157937A
GB1157937A GB4562966A GB4562966A GB1157937A GB 1157937 A GB1157937 A GB 1157937A GB 4562966 A GB4562966 A GB 4562966A GB 4562966 A GB4562966 A GB 4562966A GB 1157937 A GB1157937 A GB 1157937A
Authority
GB
United Kingdom
Prior art keywords
nozzle
shutter
pressure
pneumo
capsule
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
Application number
GB4562966A
Inventor
Robert Jurievich Fedoseev
Gennady Nikolaevich Khokhlov
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NII TEPLOENERGETICHESKOGO PRIB
Original Assignee
NII TEPLOENERGETICHESKOGO PRIB
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 NII TEPLOENERGETICHESKOGO PRIB filed Critical NII TEPLOENERGETICHESKOGO PRIB
Priority to GB4562966A priority Critical patent/GB1157937A/en
Publication of GB1157937A publication Critical patent/GB1157937A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B9/00—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member
    • F15B9/02—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type
    • F15B9/08—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type controlled by valves affecting the fluid feed or the fluid outlet of the servomotor

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Measuring Volume Flow (AREA)

Abstract

1,157,937. Fluid-pressure servomotor systems. NAUCHNO-ISSLEDOVATELSKY INSTITUT TEPLOENERGETICHESKOGO PRIBOROSTROENIYA. Oct. 12, 1966, No.45629/66. Heading G3P. A pneumo-mechanical converter comprises a power element 2 mounted in a housing 1, a movable support 4 mounted on the power element carrying a sensing element 5, such as a pressureresponsive capsule, and a nozzle 6 of an amplifier, and a second movable support 14 connected with a feedback spring 15 and the element 5 and acting as a shutter of the amplifier nozzle. When the pressure in a channel 13 is increased the capsule 5 expands and the shutter moves closer to the nozzle to throttle the flow of fluid through channels 7, 10. The increase in pressure in chamber 8 raises the element 2 and compresses the feedback spring 15 until equilibrium is restored. A rod 21 rigidly or pivotally connected with the support 4 transmits the movement to an indicating or recording instrument. Bellows may replace the diaphragm 2 and the element 5 and a ball be inserted between the nozzle and shutter to avoid misalignment.
GB4562966A 1966-10-12 1966-10-12 Improvements in or relating to a Pneumo-Mechanical Convertor Expired GB1157937A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4562966A GB1157937A (en) 1966-10-12 1966-10-12 Improvements in or relating to a Pneumo-Mechanical Convertor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4562966A GB1157937A (en) 1966-10-12 1966-10-12 Improvements in or relating to a Pneumo-Mechanical Convertor

Publications (1)

Publication Number Publication Date
GB1157937A true GB1157937A (en) 1969-07-09

Family

ID=10437953

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4562966A Expired GB1157937A (en) 1966-10-12 1966-10-12 Improvements in or relating to a Pneumo-Mechanical Convertor

Country Status (1)

Country Link
GB (1) GB1157937A (en)

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees