SE8704132L - FLUIDICAL SYSTEM WITH FLOOD METHOD DEVICE - Google Patents

FLUIDICAL SYSTEM WITH FLOOD METHOD DEVICE

Info

Publication number
SE8704132L
SE8704132L SE8704132A SE8704132A SE8704132L SE 8704132 L SE8704132 L SE 8704132L SE 8704132 A SE8704132 A SE 8704132A SE 8704132 A SE8704132 A SE 8704132A SE 8704132 L SE8704132 L SE 8704132L
Authority
SE
Sweden
Prior art keywords
measuring
bypass
diaphragm
volume flow
flow duct
Prior art date
Application number
SE8704132A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE469491B (en
SE8704132D0 (en
Inventor
M Hofmann
Original Assignee
Hydrotechnik Gmbh
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 Hydrotechnik Gmbh filed Critical Hydrotechnik Gmbh
Publication of SE8704132D0 publication Critical patent/SE8704132D0/en
Publication of SE8704132L publication Critical patent/SE8704132L/en
Publication of SE469491B publication Critical patent/SE469491B/en

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
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/28—Means for indicating the position, e.g. end of stroke
    • F15B15/2815—Position sensing, i.e. means for continuous measurement of position, e.g. LVDT
    • F15B15/2838—Position sensing, i.e. means for continuous measurement of position, e.g. LVDT with out using position sensors, e.g. by volume flow measurement or pump speed
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
    • G01F1/34—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure
    • G01F1/36—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Measuring Volume Flow (AREA)
  • Measuring Fluid Pressure (AREA)

Abstract

The invention relates to a fluidic system with measuring device, the fluid of which has high pressures of a number of hundred bar and/or varying pressures, which is provided with measuring lines, control lines and/or regulating lines which in each case are connected to measuring, control and/or regulating points of the system and are guided together to a collecting device. At least one volume flow measuring arrangement (4), which works according to the principle of the measuring diaphragm and which has a shut-off valve (14) with a measuring diaphragm (21) lying in a bypass (20), is integrated in the fluidic system and assigned to a test piece (7), pressure sensors (5, 6) being arranged on the inlet side and the outlet side of the measuring diaphragm (21). The volume flow measuring arrangement (4) used in the fluidic system has a housing (16) with an inlet and an outlet screw connection (17 and 18 respectively) and an operating flow duct (19) with a bypass (20), there being situated in the operating flow duct (19) an actuatable locking element of a shut-off valve (14) which in the working position in the operating flow duct (19) has a cross-section which is free or virtually free of pressure loss and in the measuring position closes hermetically the operating flow duct (19) of the volume flow measuring arrangement (4) so that the entire fluidics flow through the bypass (20) and a measuring diaphragm (21) arranged therein. The measuring diaphragm (21) lying in the bypass (20) of the volume flow measuring arrangement (4) is of exchangeable design. <IMAGE>
SE8704132A 1986-11-12 1987-10-23 FLUIDIC SYSTEM WITH VOLUME FLOW METHOD DEVICE SE469491B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863638604 DE3638604A1 (en) 1986-11-12 1986-11-12 Fluidic system with volume flow measuring arrangement

Publications (3)

Publication Number Publication Date
SE8704132D0 SE8704132D0 (en) 1987-10-23
SE8704132L true SE8704132L (en) 1988-05-13
SE469491B SE469491B (en) 1993-07-12

Family

ID=6313752

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8704132A SE469491B (en) 1986-11-12 1987-10-23 FLUIDIC SYSTEM WITH VOLUME FLOW METHOD DEVICE

Country Status (2)

Country Link
DE (1) DE3638604A1 (en)
SE (1) SE469491B (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE502007002803D1 (en) * 2006-11-20 2010-03-25 Mahle Int Gmbh Method and apparatus for determining an amount of oil in a gas flow
US8905063B2 (en) 2011-12-15 2014-12-09 Honeywell International Inc. Gas valve with fuel rate monitor
US8839815B2 (en) 2011-12-15 2014-09-23 Honeywell International Inc. Gas valve with electronic cycle counter
US8947242B2 (en) 2011-12-15 2015-02-03 Honeywell International Inc. Gas valve with valve leakage test
US8899264B2 (en) 2011-12-15 2014-12-02 Honeywell International Inc. Gas valve with electronic proof of closure system
US9995486B2 (en) 2011-12-15 2018-06-12 Honeywell International Inc. Gas valve with high/low gas pressure detection
US9557059B2 (en) 2011-12-15 2017-01-31 Honeywell International Inc Gas valve with communication link
US9846440B2 (en) 2011-12-15 2017-12-19 Honeywell International Inc. Valve controller configured to estimate fuel comsumption
US9851103B2 (en) 2011-12-15 2017-12-26 Honeywell International Inc. Gas valve with overpressure diagnostics
US9835265B2 (en) 2011-12-15 2017-12-05 Honeywell International Inc. Valve with actuator diagnostics
US10422531B2 (en) 2012-09-15 2019-09-24 Honeywell International Inc. System and approach for controlling a combustion chamber
US9234661B2 (en) 2012-09-15 2016-01-12 Honeywell International Inc. Burner control system
EP2868970B1 (en) 2013-10-29 2020-04-22 Honeywell Technologies Sarl Regulating device
US10024439B2 (en) 2013-12-16 2018-07-17 Honeywell International Inc. Valve over-travel mechanism
US9841122B2 (en) 2014-09-09 2017-12-12 Honeywell International Inc. Gas valve with electronic valve proving system
US9645584B2 (en) 2014-09-17 2017-05-09 Honeywell International Inc. Gas valve with electronic health monitoring
US10503181B2 (en) 2016-01-13 2019-12-10 Honeywell International Inc. Pressure regulator
US10564062B2 (en) 2016-10-19 2020-02-18 Honeywell International Inc. Human-machine interface for gas valve
US11073281B2 (en) 2017-12-29 2021-07-27 Honeywell International Inc. Closed-loop programming and control of a combustion appliance
US10697815B2 (en) 2018-06-09 2020-06-30 Honeywell International Inc. System and methods for mitigating condensation in a sensor module
CN114046830B (en) * 2021-11-10 2024-03-08 海默科技（集团）股份有限公司 Flow meter metering parameter detection system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4453417A (en) * 1982-03-08 1984-06-12 Anderson, Greenwood & Company Unitized measurement instrument connector apparatus
US4562744A (en) * 1984-05-04 1986-01-07 Precision Measurement, Inc. Method and apparatus for measuring the flowrate of compressible fluids
DD239665A1 (en) * 1985-07-23 1986-10-01 Dessau Gas & Elektrogeraete OVERPRESSURE PROTECTION, ESPECIALLY FOR ELECTRONIC FLOWMETERS
EP0233302B1 (en) * 1986-02-17 1990-08-08 Hydrotechnik GmbH Fluidic system with a measuring device

Also Published As

Publication number Publication date
DE3638604A1 (en) 1988-05-26
SE469491B (en) 1993-07-12
SE8704132D0 (en) 1987-10-23
DE3638604C2 (en) 1990-04-12

Similar Documents

Publication Publication Date Title
SE8704132L (en) FLUIDICAL SYSTEM WITH FLOOD METHOD DEVICE
US3822592A (en) Integral orifice assembly for head meters
CA2073006A1 (en) Variable area obstruction gas flow meter
DK477687A (en) A METHOD AND APPARATUS FOR CHANGING PRESSURE IN PNEUMATIC OR HYDRAULIC SYSTEMS
NO177943C (en) Combined control and control valve for liquid or gas
NO934874L (en) Pressure measuring device, especially for an infusion apparatus
DE59700002D1 (en) Tubular spring pressure gauge device
WO1997021984A3 (en) Improved fluid pressure measuring system for control valves
KR970004876B1 (en) Hydraulic device
DE68923248D1 (en) Valve for pressure medium.
US3413855A (en) Apparatus for measuring and indicating fluid pressure across a fluid restriction
EP0058304A1 (en) A water-purification unit with constant-flow valve
NO952880L (en) Automatic recirculation valve
BR9000921A (en) ON-LINE PRESSURE REGULATOR
DE3765062D1 (en) PIPE SEPARATION WITH A LOCKING DEVICE AND A MONITORING DEVICE FOR THE LOCKING DEVICE.
CA2098569A1 (en) Pressure relief valve
ATE8693T1 (en) VALVE BLOCK FOR CONTROLLING THE OIL SUPPLY OF A SCREW COMPRESSOR.
ATE6168T1 (en) FLOW CONTROL VALVE ARRANGEMENT.
ATE69280T1 (en) PIPE BREAKER.
US3504689A (en) Transducers
US2595385A (en) Fluid flowmeter
US3547149A (en) Apparatus for measuring and indicating fluid pressure across a fluid restriction
RU93015903A (en) DEVICE FOR SELECTION OF AIR TESTS
SU953628A1 (en) Pressure regulator
CZ4176U1 (en) Apparatus for measuring consumption of pressure gas

Legal Events

Date Code Title Description
NAL Patent in force

Ref document number: 8704132-3

Format of ref document f/p: F

NUG Patent has lapsed

Ref document number: 8704132-3

Format of ref document f/p: F