GB1342814A - Displacement-pressure transducer - Google Patents

Displacement-pressure transducer

Info

Publication number
GB1342814A
GB1342814A GB2391971A GB2391971A GB1342814A GB 1342814 A GB1342814 A GB 1342814A GB 2391971 A GB2391971 A GB 2391971A GB 2391971 A GB2391971 A GB 2391971A GB 1342814 A GB1342814 A GB 1342814A
Authority
GB
United Kingdom
Prior art keywords
pressure transducer
displacement
diaphragm
pressure
eckabdt
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
GB2391971A
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.)
JC Eckardt AG
Original Assignee
JC Eckardt AG
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 JC Eckardt AG filed Critical JC Eckardt AG
Publication of GB1342814A publication Critical patent/GB1342814A/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
    • F15B5/00—Transducers converting variations of physical quantities, e.g. expressed by variations in positions of members, into fluid-pressure variations or vice versa; Varying fluid pressure as a function of variations of a plurality of fluid pressures or variations of other quantities
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B13/00—Measuring arrangements characterised by the use of fluids

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Measuring Fluid Pressure (AREA)
  • Control Of Fluid Pressure (AREA)

Abstract

1342814 Valves J G ECKABDT AG 19 April 1971 [14 March 1970] 23919/71 Heading F2V A precision pressure transducer has flow between inlet 11, outlet 12 and an exhaust E controlled by a pair of balls 3 adjustably biased by spring 8 and responsive via diaphragm 6 to output pressure as applied to the diaphragm by pressure divider 13, 14.
GB2391971A 1970-03-14 1971-04-19 Displacement-pressure transducer Expired GB1342814A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702012260 DE2012260B2 (en) 1970-03-14 1970-03-14 AWAY PRESSURE TRANSMITTERS IN PARTICULAR FINE PRESSURE SENSORS FOR PNEUMATIC MEASURING AND CONTROL UNITS

Publications (1)

Publication Number Publication Date
GB1342814A true GB1342814A (en) 1974-01-03

Family

ID=5765146

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2391971A Expired GB1342814A (en) 1970-03-14 1971-04-19 Displacement-pressure transducer

Country Status (3)

Country Link
DE (1) DE2012260B2 (en)
FR (1) FR2087802A5 (en)
GB (1) GB1342814A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2436499C3 (en) * 1974-07-29 1981-08-06 Festo-Maschinenfabrik Gottlieb Stoll, 7300 Esslingen Control valve for servomotor systems
NO800621L (en) * 1979-03-23 1980-09-24 Baker Cac FLUID PRESSURE ACTIVABLE CONTROL DEVICE.
DE3102688A1 (en) * 1981-01-28 1982-08-12 Eckardt Ag, 7000 Stuttgart Pneumatic controller station
DE3643925A1 (en) * 1986-12-22 1988-06-23 Teves Gmbh Alfred PRESSURE REGULATION DEVICE, IN PARTICULAR FOR PRESSURE-OPERABLE ACTUATORS
AT397131B (en) * 1992-06-19 1994-02-25 Hoerbiger Ventilwerke Ag PNEUMATIC PATH / PRESSURE CONVERTER

Also Published As

Publication number Publication date
DE2012260A1 (en) 1971-10-21
DE2012260B2 (en) 1971-10-21
FR2087802A5 (en) 1971-12-31

Similar Documents

Publication Publication Date Title
GB1233647A (en)
GB1349898A (en) Expansible tube valves
GB1163663A (en) Improvements in or relating to Diaphragm-Type Compressors and Pumps.
CA969089A (en) Constant output pressure diaphragm-type gas valve
GB1252666A (en)
GB1342814A (en) Displacement-pressure transducer
GB1264085A (en)
GB1190912A (en) Improvements in and relating to Flow Rate Meters
GB1371899A (en) Fluid flow valves
GB1376613A (en) Fluid diaphragm modulator
GB1338078A (en) Fluid control valve
ES422808A1 (en) Time-sharing compression system
GB1480803A (en) Pressure regulator for pneumatic systems
ES454636A1 (en) Demand compensated hydraulic system with pressure amplifier
GB750673A (en) Improvements in or relating to gear pumps and applications thereof
GB1392114A (en) Fluid operated device
GB892976A (en) Improvements relating to hydraulic pit-props or the like
GB1221331A (en) Arterial blood pressure measuring instrument
GB1377873A (en) Fluid logic relays
GB1316225A (en) Pneumatic pressure-displacement transducers
GB1392654A (en) Pressure regulator
GB1212647A (en) Pressure fluid control device
GB1236277A (en) An improved pressure ratio sensor unit
GB1174800A (en) Fluid Flow Regulator
GB1293992A (en) Apparatus for use in anaesthetisation

Legal Events

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