DE4040409C1 - - Google Patents

Info

Publication number
DE4040409C1
DE4040409C1 DE4040409A DE4040409A DE4040409C1 DE 4040409 C1 DE4040409 C1 DE 4040409C1 DE 4040409 A DE4040409 A DE 4040409A DE 4040409 A DE4040409 A DE 4040409A DE 4040409 C1 DE4040409 C1 DE 4040409C1
Authority
DE
Germany
Prior art keywords
measuring
wheels
width
volume sensor
tooth
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 - Lifetime
Application number
DE4040409A
Other languages
German (de)
English (en)
Inventor
Hans 5980 Werdohl De Schumacher
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.)
VSE Volumentechnik GmbH
Original Assignee
Vse Schweisstechnik 5982 Neuenrade 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6420602&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE4040409(C1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Vse Schweisstechnik 5982 Neuenrade De GmbH filed Critical Vse Schweisstechnik 5982 Neuenrade De GmbH
Priority to DE9017839U priority Critical patent/DE9017839U1/de
Priority to DE4040409A priority patent/DE4040409C1/de
Priority to DE19904042397 priority patent/DE4042397A1/de
Priority to EP91120938A priority patent/EP0491246B1/de
Priority to JP03333346A priority patent/JP3126454B2/ja
Application granted granted Critical
Publication of DE4040409C1 publication Critical patent/DE4040409C1/de
Priority to US08/568,739 priority patent/US5559288A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F3/00—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow
    • G01F3/02—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement
    • G01F3/04—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement having rigid movable walls
    • G01F3/06—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement having rigid movable walls comprising members rotating in a fluid-tight or substantially fluid-tight manner in a housing
    • G01F3/10—Geared or lobed impeller meters

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
DE4040409A 1990-12-18 1990-12-18 Expired - Lifetime DE4040409C1 (enExample)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE9017839U DE9017839U1 (de) 1990-12-18 1990-12-18 Volumensensor
DE4040409A DE4040409C1 (enExample) 1990-12-18 1990-12-18
DE19904042397 DE4042397A1 (de) 1990-12-18 1990-12-18 Volumensensor fuer fluessigkeiten
EP91120938A EP0491246B1 (de) 1990-12-18 1991-12-06 Volumensensor für Flüssigkeiten
JP03333346A JP3126454B2 (ja) 1990-12-18 1991-12-17 容量センサ
US08/568,739 US5559288A (en) 1990-12-18 1995-12-07 Volume sensor for liquids using toothed meter wheels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4040409A DE4040409C1 (enExample) 1990-12-18 1990-12-18

Publications (1)

Publication Number Publication Date
DE4040409C1 true DE4040409C1 (enExample) 1992-05-14

Family

ID=6420602

Family Applications (2)

Application Number Title Priority Date Filing Date
DE9017839U Expired - Lifetime DE9017839U1 (de) 1990-12-18 1990-12-18 Volumensensor
DE4040409A Expired - Lifetime DE4040409C1 (enExample) 1990-12-18 1990-12-18

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE9017839U Expired - Lifetime DE9017839U1 (de) 1990-12-18 1990-12-18 Volumensensor

Country Status (4)

Country Link
US (1) US5559288A (enExample)
EP (1) EP0491246B1 (enExample)
JP (1) JP3126454B2 (enExample)
DE (2) DE9017839U1 (enExample)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9402184U1 (de) * 1994-02-10 1994-04-14 Kracht GmbH, 58791 Werdohl Meßwerk für einen Volumenzähler
DE9412912U1 (de) * 1994-08-10 1994-10-06 KEM Küppers Elektromechanik GmbH, 85757 Karlsfeld Volumenzähler, dessen Meßwerk aus zwei oder mehreren axial angeströmten Spindeln besteht
EP1751504A1 (de) 2004-06-04 2007-02-14 VSE VOLUMENTECHNIK GmbH Durchflussmengenfühler und verfahren zur messung des volumens und/oder der durchflussgeschwindigkeit eines medlums
WO2007104517A1 (de) 2006-03-11 2007-09-20 Kracht Gmbh Volumenmessvorrichtung mit sensor
EP3439795B1 (en) 2016-04-04 2023-05-03 Nordson Corporation System and method for monitoring liquid adhesive flow

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK174370B1 (da) 1995-10-30 2003-01-13 Salzkotten Tankanlagen Flowmåler
GB9702836D0 (en) * 1997-02-12 1997-04-02 Apv Uk Plc Rotor for use in a rotary pump
US5992230A (en) * 1997-11-15 1999-11-30 Hoffer Flow Controls, Inc. Dual rotor flow meter
DE202004010954U1 (de) * 2004-07-13 2005-08-25 Digmesa Ag Sensorträger für einen Durchflussmesser
AT508805B1 (de) * 2009-10-09 2011-06-15 Kral Ag Durchflussmesseinrichtung
DE102017106838A1 (de) * 2017-03-30 2018-10-04 Miele & Cie. Kg Ovalrad-Durchflussmesser, Verfahren zum Herstellen eines Ovalrad-Durchflussmessers, Verfahren und Vorrichtung zum Messen eines Durchflusses und Dosiersystem

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1129090A (en) * 1914-04-08 1915-02-23 American La France Fire Engine Company Inc Gear-pump.
DE366152C (de) * 1922-12-30 Bbc Brown Boveri & Cie Einrichtung zur Vermeidung der Quetschwirkung bei Zahnrad-OElpumpen
DE6609610U (de) * 1967-11-04 1972-07-27 Kueppers Dipl Ing Karl Durchflussmessgeber.
DE2554466A1 (de) * 1975-12-04 1977-06-16 Kracht Pumpen Motoren Geraet zum messen der menge eines stroemenden mediums
DE2810563A1 (de) * 1978-03-10 1979-09-13 Theodorus Henricus Dipl Korse Zahnradmaschine (pumpe oder motor)
DE3147208A1 (de) * 1980-11-27 1982-07-08 Kracht Pumpen- Und Motorenfabrik Gmbh & Co Kg, 5980 Werdohl Volumenstromsensor nach art eines zahnradmotors
DE3321952A1 (de) * 1983-06-18 1984-12-20 Bopp & Reuther Gmbh, 6800 Mannheim Elektromagnetischer impulsaufnehmer fuer durchflussmesser
EP0305733A2 (de) * 1987-08-29 1989-03-08 Firma KRACHT GmbH. Volumenzähler
EP0393294A1 (de) * 1989-04-17 1990-10-24 Dopag Ag Durchflussvolumenzähler

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE393294C (de) * 1924-04-07 August Fuellgrabe Prismendoppelfernrohr
DE305733C (enExample) *
US2354992A (en) * 1941-11-11 1944-08-01 Westinghouse Electric & Mfg Co Gear pump
US3274894A (en) * 1962-01-24 1966-09-27 Bopp & Reuther Gmbh Hydraulic apparatus
US3303792A (en) * 1964-04-20 1967-02-14 Roper Ind Inc Gear pump with trapping reliefs
US4224015A (en) * 1977-01-19 1980-09-23 Oval Engineering Co., Ltd. Positive displacement flow meter with helical-toothed rotors
EP0053575B1 (de) * 1980-11-27 1984-08-08 KRACHT Pumpen- und Motorenfabrik GmbH & Co. KG Volumenstromsensor nach Art eines Zahnradmotors
US4400147A (en) * 1981-03-25 1983-08-23 Binks Manufacturing Company Flushable rotary gear pump
US4911010A (en) * 1988-08-12 1990-03-27 Flowdata, Inc. Fluid flowmeter

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE366152C (de) * 1922-12-30 Bbc Brown Boveri & Cie Einrichtung zur Vermeidung der Quetschwirkung bei Zahnrad-OElpumpen
US1129090A (en) * 1914-04-08 1915-02-23 American La France Fire Engine Company Inc Gear-pump.
DE6609610U (de) * 1967-11-04 1972-07-27 Kueppers Dipl Ing Karl Durchflussmessgeber.
DE2554466A1 (de) * 1975-12-04 1977-06-16 Kracht Pumpen Motoren Geraet zum messen der menge eines stroemenden mediums
DE2554466B2 (de) * 1975-12-04 1978-05-03 Kracht Pumpen- Und Motorenfabrik Gmbh & Co Kg, 5980 Werdohl Durchflußmengenmeßgerät
DE2810563A1 (de) * 1978-03-10 1979-09-13 Theodorus Henricus Dipl Korse Zahnradmaschine (pumpe oder motor)
DE3147208A1 (de) * 1980-11-27 1982-07-08 Kracht Pumpen- Und Motorenfabrik Gmbh & Co Kg, 5980 Werdohl Volumenstromsensor nach art eines zahnradmotors
DE3147208C2 (de) * 1980-11-27 1984-08-30 Kracht Pumpen- Und Motorenfabrik Gmbh & Co Kg, 5980 Werdohl Volumenstromsensor nach Art eines Zahnradmotors
DE3321952A1 (de) * 1983-06-18 1984-12-20 Bopp & Reuther Gmbh, 6800 Mannheim Elektromagnetischer impulsaufnehmer fuer durchflussmesser
EP0305733A2 (de) * 1987-08-29 1989-03-08 Firma KRACHT GmbH. Volumenzähler
EP0393294A1 (de) * 1989-04-17 1990-10-24 Dopag Ag Durchflussvolumenzähler

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9402184U1 (de) * 1994-02-10 1994-04-14 Kracht GmbH, 58791 Werdohl Meßwerk für einen Volumenzähler
DE9412912U1 (de) * 1994-08-10 1994-10-06 KEM Küppers Elektromechanik GmbH, 85757 Karlsfeld Volumenzähler, dessen Meßwerk aus zwei oder mehreren axial angeströmten Spindeln besteht
EP1751504A1 (de) 2004-06-04 2007-02-14 VSE VOLUMENTECHNIK GmbH Durchflussmengenfühler und verfahren zur messung des volumens und/oder der durchflussgeschwindigkeit eines medlums
EP1751504B1 (de) 2004-06-04 2017-08-23 VSE VOLUMENTECHNIK GmbH Durchflussmengenfühler und verfahren zur messung des volumens und/oder der durchflussgeschwindigkeit eines mediums
EP1751504B2 (de) † 2004-06-04 2020-02-26 VSE VOLUMENTECHNIK GmbH Durchflussmengenfühler und verfahren zur messung des volumens und/oder der durchflussgeschwindigkeit eines mediums
WO2007104517A1 (de) 2006-03-11 2007-09-20 Kracht Gmbh Volumenmessvorrichtung mit sensor
EP3439795B1 (en) 2016-04-04 2023-05-03 Nordson Corporation System and method for monitoring liquid adhesive flow

Also Published As

Publication number Publication date
EP0491246A3 (en) 1993-09-22
US5559288A (en) 1996-09-24
EP0491246A2 (de) 1992-06-24
JP3126454B2 (ja) 2001-01-22
EP0491246B1 (de) 1995-04-05
JPH04276521A (ja) 1992-10-01
DE9017839U1 (de) 1992-04-30

Similar Documents

Publication Publication Date Title
DE4040409C1 (enExample)
AT400766B (de) Einrichtung zur volumenmessung strömender medien
DE2951186A1 (de) Stroemungsmesser des stroemungstau- typs
EP0053575B1 (de) Volumenstromsensor nach Art eines Zahnradmotors
DE3147208C2 (de) Volumenstromsensor nach Art eines Zahnradmotors
DE2705249A1 (de) Zahnradmaschine (pumpe oder motor)
EP2696176B1 (de) Zahnraddurchflussmesser
DE2224857A1 (de) Strömungsvolumen-Meßgerät
DE2446416C3 (de) DurchfluBmesser
DE19731173C2 (de) Ultraschall-Durchflußmengenmesser
DE2756215A1 (de) Kupplungsvorrichtung zur verbindung des messteils mit dem anzeigeteil von gasmessgeraeten
DE19524377C2 (de) Prüfpumpe zur Druckerzeugung beim Prüfen von Druckmeßgeräten
CH657434A5 (en) Rolling-contact mechanism and the use of the latter
DE2709913C2 (de) Zahnradpumpe
DE959590C (de) Durchlaufzaehler fuer Fluessigkeiten
DE3249829C2 (en) Parallel and internal axis rotary piston engine
DE9418104U1 (de) Volumenzähler
EP1211489A2 (de) Drehkolbenzähler
CH318565A (de) Selbsthemmendes Kraftgetriebe
DE190379C (enExample)
DE910970C (de) Zahnradeinspritzpumpe
DE1553247C (de) Druckausgleichsanordnung fur eine Zahnradpumpe
EP0841483A2 (de) Zahnradpumpe mit drehbarem Dichtsteg
DE9113190U1 (de) Durchfluß-Mengenmesser
DE2940096A1 (de) Durchflussmengenmesser

Legal Events

Date Code Title Description
8100 Publication of the examined application without publication of unexamined application
AH Division in

Ref country code: DE

Ref document number: 4042397

Format of ref document f/p: P

D1 Grant (no unexamined application published) patent law 81
AH Division in

Ref country code: DE

Ref document number: 4042397

Format of ref document f/p: P

8363 Opposition against the patent
8327 Change in the person/name/address of the patent owner

Owner name: VSE VOLUMENTECHNIK GMBH, 5982 NEUENRADE, DE

AH Division in

Ref country code: DE

Ref document number: 4042397

Format of ref document f/p: P

8365 Fully valid after opposition proceedings
8339 Ceased/non-payment of the annual fee