CH521571A - Durchflussmessgerät - Google Patents

Durchflussmessgerät

Info

Publication number
CH521571A
CH521571A CH223271A CH223271A CH521571A CH 521571 A CH521571 A CH 521571A CH 223271 A CH223271 A CH 223271A CH 223271 A CH223271 A CH 223271A CH 521571 A CH521571 A CH 521571A
Authority
CH
Switzerland
Prior art keywords
flow meter
meter
flow
Prior art date
Application number
CH223271A
Other languages
English (en)
Inventor
Schuler Hansjoerg
Original Assignee
Dopslaff Julius Kg
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 Dopslaff Julius Kg filed Critical Dopslaff Julius Kg
Publication of CH521571A publication Critical patent/CH521571A/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
    • H01H35/40—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow actuated by devices allowing continual flow of fluid, e.g. vane
    • H01H35/405—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow actuated by devices allowing continual flow of fluid, e.g. vane the switch being of the reed switch type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/025—Check valves with guided rigid valve members the valve being loaded by a spring
    • F16K15/026—Check valves with guided rigid valve members the valve being loaded by a spring the valve member being a movable body around which the medium flows when the valve is open
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
    • F16K37/0025—Electrical or magnetic means
    • F16K37/0033—Electrical or magnetic means using a permanent magnet, e.g. in combination with a reed relays
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
    • F16K37/0025—Electrical or magnetic means
    • F16K37/0041—Electrical or magnetic means for measuring valve parameters
    • 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
    • G01F1/20—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 detection of dynamic effects of the flow
    • G01F1/22—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 detection of dynamic effects of the flow by variable-area meters, e.g. rotameters
    • G01F1/26—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 detection of dynamic effects of the flow by variable-area meters, e.g. rotameters of the valve type
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2514—Self-proportioning flow systems
    • Y10T137/2531—Flow displacement element actuates electrical controller
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2514—Self-proportioning flow systems
    • Y10T137/2541—With measuring type discharge assistant

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
  • Reciprocating Pumps (AREA)
CH223271A 1970-02-16 1971-02-15 Durchflussmessgerät CH521571A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE01914/70A SE336307B (de) 1970-02-16 1970-02-16

Publications (1)

Publication Number Publication Date
CH521571A true CH521571A (de) 1972-04-15

Family

ID=20259063

Family Applications (1)

Application Number Title Priority Date Filing Date
CH223271A CH521571A (de) 1970-02-16 1971-02-15 Durchflussmessgerät

Country Status (5)

Country Link
US (1) US3667495A (de)
BE (1) BE747045A (de)
CH (1) CH521571A (de)
FR (1) FR2091961B3 (de)
SE (1) SE336307B (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1108433A (en) * 1978-06-30 1981-09-08 Philippe Guillemot Digital pressure-measuring device
FR2430004A1 (fr) * 1978-06-30 1980-01-25 Guillemot Philippe Dispositif de mesure de pression fonctionnant en numerique
FR2443670A1 (fr) * 1978-12-06 1980-07-04 Pace Italo Detecteur d'ecoulement de liquide
IT1268937B1 (it) * 1994-01-14 1997-03-18 Co Ge S R L Dispositivo per il comando di un impianto di distribuzione d'acqua
DE19525061A1 (de) * 1995-07-10 1997-01-16 Holter Gmbh & Co Regelsystem zur Regelung von Durchflußmindestmengen und Rückschlagventil
AUPQ984500A0 (en) * 2000-09-01 2000-09-28 National Valve & Engineering Company Pty. Limited Multi-additive injection system for aviation fuel
US6819292B2 (en) 2001-03-09 2004-11-16 Arad Measuring Technologies Ltd Meter register
TW502096B (en) * 2001-12-28 2002-09-11 Ind Tech Res Inst One-way returning electromagnetic valve
AU2003239888A1 (en) * 2002-05-28 2003-12-12 George Jefferson Greene Jr. Flow measurement and control system for positive displacement pumps
US20030236489A1 (en) 2002-06-21 2003-12-25 Baxter International, Inc. Method and apparatus for closed-loop flow control system
US7775422B2 (en) 2003-06-13 2010-08-17 Arad Measuring Technologies Ltd. Meter register and remote meter reader utilizing a stepper motor
US20040255988A1 (en) * 2003-06-17 2004-12-23 Duhack Michael R. Method and apparatus for sensing water flow through a dishwasher including a magnetic switch
EP2151671A3 (de) * 2004-06-16 2010-03-03 Robert Buck Strömungssensor
ITRE20040104A1 (it) * 2004-09-03 2004-12-03 S I S T E M A S R L Utensile per macchina idropulitrice adatto al lavaggio di superfici
US7267014B2 (en) * 2004-09-23 2007-09-11 Arad Measuring Technologies Ltd. Meter register having an encoder
DE102005027091A1 (de) * 2005-06-11 2006-12-14 Ksb Ag Betriebsverfahren für eine Abwasserhebeanlage und mit diesem Verfahren betriebene Anlage
CA2645631A1 (en) * 2007-11-30 2009-05-30 Stellarton Technologies Inc. Bottom hole hollow core electric submersible pumping system
DE102008011273A1 (de) * 2008-02-26 2009-08-27 Wilo Ag Rückschlagventil mit Wegsensor
WO2018013857A1 (en) 2016-07-13 2018-01-18 Rain Bird Corporation Flow sensor
US10473494B2 (en) 2017-10-24 2019-11-12 Rain Bird Corporation Flow sensor
FR3073918B1 (fr) * 2017-11-21 2019-11-01 Zodiac Aerotechnics Dispositif anti-retour de fluide monobloc dans un aeronef et procede de fabrication d'un tel dispositif
US11662242B2 (en) 2018-12-31 2023-05-30 Rain Bird Corporation Flow sensor gauge

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2903008A (en) * 1956-04-23 1959-09-08 Leonard J Abbadessa Proportion flow pump
US3010404A (en) * 1957-03-11 1961-11-28 Herbert E Anderson Chemical feed pump
GB850199A (en) * 1958-05-02 1960-10-05 Medo App Ges M B H & Co Improvements in or relating to liquid proportioning apparatus
US3240222A (en) * 1963-07-22 1966-03-15 Milwaukee Valve Check valve for fuel tank trucks and similar vehicles
US3396740A (en) * 1965-04-15 1968-08-13 Harold J. Olson Valve apparatus responsive to fluid flow

Also Published As

Publication number Publication date
FR2091961B3 (de) 1973-10-19
BE747045A (fr) 1970-08-17
SE336307B (de) 1971-06-28
FR2091961A3 (de) 1972-01-21
DE2043252A1 (de) 1971-10-28
US3667495A (en) 1972-06-06
DE2043252B2 (de) 1972-08-24

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Legal Events

Date Code Title Description
PL Patent ceased