DE3829512C2 - - Google Patents

Info

Publication number
DE3829512C2
DE3829512C2 DE3829512A DE3829512A DE3829512C2 DE 3829512 C2 DE3829512 C2 DE 3829512C2 DE 3829512 A DE3829512 A DE 3829512A DE 3829512 A DE3829512 A DE 3829512A DE 3829512 C2 DE3829512 C2 DE 3829512C2
Authority
DE
Germany
Prior art keywords
signal
output
sensor
input
gate
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 - Fee Related
Application number
DE3829512A
Other languages
German (de)
English (en)
Other versions
DE3829512A1 (de
Inventor
Hermann 6900 Heidelberg De Berger
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.)
Prominent Dosiertechnik 6900 Heidelberg De GmbH
Original Assignee
Prominent Dosiertechnik 6900 Heidelberg De 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 Prominent Dosiertechnik 6900 Heidelberg De GmbH filed Critical Prominent Dosiertechnik 6900 Heidelberg De GmbH
Priority to DE3829512A priority Critical patent/DE3829512A1/de
Priority to DE58907815T priority patent/DE58907815D1/de
Priority to ES89113653T priority patent/ES2055764T3/es
Priority to EP89113653A priority patent/EP0356702B1/de
Priority to AT89113653T priority patent/ATE107020T1/de
Priority to JP1209489A priority patent/JPH0826856B2/ja
Priority to US07/400,581 priority patent/US4947153A/en
Publication of DE3829512A1 publication Critical patent/DE3829512A1/de
Application granted granted Critical
Publication of DE3829512C2 publication Critical patent/DE3829512C2/de
Granted legal-status Critical Current

Links

Classifications

    • 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
    • G01F1/52—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 the height of the fluid level due to the lifting power of the fluid flow
    • 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
    • G01F1/28—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 drag-force, e.g. vane type or impact flowmeter
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P13/00—Indicating or recording presence, absence, or direction, of movement
    • G01P13/0006—Indicating or recording presence, absence, or direction, of movement of fluids or of granulous or powder-like substances
    • G01P13/0013—Indicating or recording presence, absence, or direction, of movement of fluids or of granulous or powder-like substances by using a solid body which is shifted by the action of the fluid
    • G01P13/002—Indicating or recording presence, absence, or direction, of movement of fluids or of granulous or powder-like substances by using a solid body which is shifted by the action of the fluid with electrical coupling to the indicating devices
    • 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
    • Y10T137/8158—With indicator, register, recorder, alarm or inspection means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Measuring Volume Flow (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Reciprocating Pumps (AREA)
  • Loading And Unloading Of Fuel Tanks Or Ships (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
DE3829512A 1988-08-31 1988-08-31 Anordnung zum ueberwachen der ausgangsstroemung einer dosierpumpe Granted DE3829512A1 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE3829512A DE3829512A1 (de) 1988-08-31 1988-08-31 Anordnung zum ueberwachen der ausgangsstroemung einer dosierpumpe
DE58907815T DE58907815D1 (de) 1988-08-31 1989-07-25 Anordnung zum Überwachen der Ausgangsströmung einer Dosierpumpe.
ES89113653T ES2055764T3 (es) 1988-08-31 1989-07-25 Disposicion para vigilar la corriente de salida de un bomba dosificadora.
EP89113653A EP0356702B1 (de) 1988-08-31 1989-07-25 Anordnung zum Überwachen der Ausgangsströmung einer Dosierpumpe
AT89113653T ATE107020T1 (de) 1988-08-31 1989-07-25 Anordnung zum überwachen der ausgangsströmung einer dosierpumpe.
JP1209489A JPH0826856B2 (ja) 1988-08-31 1989-08-10 配加ポンプの吐出流の監視のための装置
US07/400,581 US4947153A (en) 1988-08-31 1989-08-29 Apparatus for monitoring the flow of fluid from a metering pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3829512A DE3829512A1 (de) 1988-08-31 1988-08-31 Anordnung zum ueberwachen der ausgangsstroemung einer dosierpumpe

Publications (2)

Publication Number Publication Date
DE3829512A1 DE3829512A1 (de) 1990-03-08
DE3829512C2 true DE3829512C2 (cg-RX-API-DMAC7.html) 1990-06-13

Family

ID=6361963

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3829512A Granted DE3829512A1 (de) 1988-08-31 1988-08-31 Anordnung zum ueberwachen der ausgangsstroemung einer dosierpumpe
DE58907815T Expired - Fee Related DE58907815D1 (de) 1988-08-31 1989-07-25 Anordnung zum Überwachen der Ausgangsströmung einer Dosierpumpe.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE58907815T Expired - Fee Related DE58907815D1 (de) 1988-08-31 1989-07-25 Anordnung zum Überwachen der Ausgangsströmung einer Dosierpumpe.

Country Status (6)

Country Link
US (1) US4947153A (cg-RX-API-DMAC7.html)
EP (1) EP0356702B1 (cg-RX-API-DMAC7.html)
JP (1) JPH0826856B2 (cg-RX-API-DMAC7.html)
AT (1) ATE107020T1 (cg-RX-API-DMAC7.html)
DE (2) DE3829512A1 (cg-RX-API-DMAC7.html)
ES (1) ES2055764T3 (cg-RX-API-DMAC7.html)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4027028C2 (de) * 1990-08-27 1994-09-15 Prominent Dosiertechnik Gmbh Verfahren und Vorrichtung zur Bestimmung der Durchflußmenge eines Fluids mit einer pulsierenden Strömung
DE4223228C2 (de) * 1992-07-15 1995-01-19 Prominent Dosiertechnik Gmbh Verfahren zur Bestimmung von Persäuren
US5315294A (en) * 1992-11-18 1994-05-24 Metex Corporation Limited Fluid metering verification system
DE4337863C1 (de) * 1993-11-05 1994-10-27 Siemens Ag Trennseptum für Röntgendetektoren
DE4339827C2 (de) * 1993-11-23 1998-08-20 Bielomatik Leuze & Co Einrichtung zur Fluid-Steuerung
US5551598A (en) * 1994-09-06 1996-09-03 Whirlpool Corporation Water run-on timer
DE4439209C2 (de) * 1994-11-03 1996-05-02 Eberhard Dipl Ing Weber Hochruck-Reinigungspistole mit integriertem Kolbenaggregat
US5520058A (en) * 1995-04-05 1996-05-28 Cole-Parmer Instrument Company Magnetic reluctance flowmeter
DE19624974C5 (de) * 1996-06-22 2004-07-22 Rota Yokogawa Gmbh & Co Kg Schwebekörperdurchflußmesser für strömende Flüssigkeiten oder Gase
US6558529B1 (en) 2000-02-07 2003-05-06 Steris Inc. Electrochemical sensor for the specific detection of peroxyacetic acid in aqueous solutions using pulse amperometric methods
US6592730B1 (en) 2000-02-07 2003-07-15 Steris Inc. Durable carbon electrode
US7493820B2 (en) * 2007-07-16 2009-02-24 Mossman Guy E Gas pump filter optimization and alarm system with GPS and web enabled monitoring
US10398076B1 (en) * 2018-03-23 2019-09-03 Cnh Industrial Canada, Ltd. Method and system for preventing plugging of an agricultural particulate material

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4413950A (en) * 1980-09-25 1983-11-08 Facet Enterprises, Incorporated Hall switch pump
DE3202148C2 (de) * 1982-01-23 1984-02-09 Chemie Und Filter Gmbh, Verfahrenstechnik Kg, 6900 Heidelberg Membranpumpe, insbesondere Dosierpumpe
DE3204534C2 (de) * 1982-02-10 1984-02-23 Chemie Und Filter Gmbh, Verfahrenstechnik Kg, 6900 Heidelberg Elektromagnetisch betätigte Membranpumpe
DE3210822A1 (de) * 1982-03-24 1983-10-06 Gruenbeck Josef Wasseraufb Dosiereinrichtung mit ueberdosiersicherung
DD220661A1 (de) * 1983-11-28 1985-04-03 Spirituosen Wein Sekt Komb Einrichtung zum trockenlaufschutz fuer pumpen
DE3505706A1 (de) * 1985-02-19 1986-08-21 Rota Apparate- Und Maschinenbau Dr. Hennig Gmbh & Co Kg, 7867 Wehr Durchflussmesser
DE3641737A1 (de) * 1986-12-06 1988-06-09 Memminger Gmbh Durchflussueberwachungsvorrichtung fuer eine stroemende fluessigkeit, insbesondere schmieroel

Also Published As

Publication number Publication date
DE58907815D1 (de) 1994-07-14
ES2055764T3 (es) 1994-09-01
EP0356702B1 (de) 1994-06-08
EP0356702A3 (de) 1992-02-05
ATE107020T1 (de) 1994-06-15
JPH02102387A (ja) 1990-04-13
JPH0826856B2 (ja) 1996-03-21
DE3829512A1 (de) 1990-03-08
US4947153A (en) 1990-08-07
EP0356702A2 (de) 1990-03-07

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee