FR2437019A1 - Procede et appareil pour la mesure du debit d'alimentation d'un liquide de developpement - Google Patents

Procede et appareil pour la mesure du debit d'alimentation d'un liquide de developpement

Info

Publication number
FR2437019A1
FR2437019A1 FR7923836A FR7923836A FR2437019A1 FR 2437019 A1 FR2437019 A1 FR 2437019A1 FR 7923836 A FR7923836 A FR 7923836A FR 7923836 A FR7923836 A FR 7923836A FR 2437019 A1 FR2437019 A1 FR 2437019A1
Authority
FR
France
Prior art keywords
measuring
ammonia
flow rate
developing liquid
flow
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.)
Withdrawn
Application number
FR7923836A
Other languages
English (en)
Inventor
Frederick D Meller
Stephen Ernohazy
Eugene P Oddo
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.)
AB Dick Co
Original Assignee
Multigraphics Inc
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 Multigraphics Inc filed Critical Multigraphics Inc
Publication of FR2437019A1 publication Critical patent/FR2437019A1/fr
Withdrawn legal-status Critical Current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
    • G01F1/007—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 measuring the level variations of storage tanks relative to the time
    • 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
    • G01F3/36—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 stationary measuring chambers having constant volume during measurement
    • G01F3/38—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 stationary measuring chambers having constant volume during measurement having only one measuring chamber
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03D—APPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS; ACCESSORIES THEREFOR
    • G03D7/00—Gas processing apparatus

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Measuring Volume Flow (AREA)
  • Wet Developing In Electrophotography (AREA)
  • Photographic Processing Devices Using Wet Methods (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)

Abstract

A.L'APPAREIL DE L'INVENTION EST DESTINE A MESURER LE DEBIT D'AMMONIAQUE FOURNI DANS UNE MACHINE SERVANT A TIRER DES COPIES SUR DES PAPIERS DU TYPE DIAZO. B.IL COMPREND UNE RESERVE D'AMMONIAQUE, UN DEBITMETRE, DES ORGANES DE MESURE DE CE DEBIT AINSI QUE LES SOUPAPES, ECHELLES INDICATRICES ET AUTRES ACCESSOIRES NECESSAIRES POUR QUE CES OPERATIONS PUISSENT ETRE EFFECTUEES DANS UNE ENCEINTE FERMEE. C.LES DISPOSITIONS DE CET APPAREIL PERMETTANT DE VERIFIER LE DEBIT D'AMMONIAQUE SANS QUE L'OPERATEUR SOIT EXPOSE AUX VAPEURS AMMONIACALES NOCIVES.
FR7923836A 1978-09-25 1979-09-25 Procede et appareil pour la mesure du debit d'alimentation d'un liquide de developpement Withdrawn FR2437019A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/945,404 US4228921A (en) 1978-09-25 1978-09-25 Apparatus for measuring liquid developer flow rate

Publications (1)

Publication Number Publication Date
FR2437019A1 true FR2437019A1 (fr) 1980-04-18

Family

ID=25483044

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7923836A Withdrawn FR2437019A1 (fr) 1978-09-25 1979-09-25 Procede et appareil pour la mesure du debit d'alimentation d'un liquide de developpement

Country Status (6)

Country Link
US (1) US4228921A (fr)
JP (1) JPS5545092A (fr)
DE (1) DE2938772A1 (fr)
FR (1) FR2437019A1 (fr)
GB (1) GB2032627A (fr)
NL (1) NL7906719A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58166023U (ja) * 1982-04-28 1983-11-05 日立コンデンサ株式会社 コンデンサ
JPS58166027U (ja) * 1982-04-30 1983-11-05 株式会社東芝 コンデンサ
JPS61294440A (ja) * 1985-06-21 1986-12-25 Konishiroku Photo Ind Co Ltd 自動現像装置の補充処理液補充方法
DE3711513A1 (de) * 1987-04-04 1988-10-20 Klein Schanzlin & Becker Ag Verfahren zur messung kleiner leckagemengen
GB2206416B (en) * 1987-06-29 1990-10-10 Nomix Mfg Co Ltd Calibration of fluid delivery equipment
NZ227406A (en) * 1987-12-31 1990-04-26 Nomix Mfg Co Ltd Spraying apparatus with calibration of sprayer pump; reversing pump returns calibrating liquid to source
GB2224715A (en) * 1988-09-05 1990-05-16 Nomix Mfg Co Ltd A device for measuring flow

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2361837A (en) * 1944-03-04 1944-10-31 Gilmore Dale Automatic liquid dispensing device
USRE26964E (en) * 1968-11-12 1970-10-13 Urometer
US3768510A (en) * 1971-06-23 1973-10-30 Dart Ind Inc Method and apparatus for flow rate calibration

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1005839A (en) * 1910-09-15 1911-10-17 George E Crawford Combined gas and water meter tester.
US1103882A (en) * 1914-01-03 1914-07-14 John F Kidder Volumetric meter-tester.
US2505905A (en) * 1945-01-17 1950-05-02 Universal Oil Prod Co Fluid meter
US2925692A (en) * 1957-06-25 1960-02-23 Kimble Glass Co Gauging apparatus and method of operation
JPS4725558U (fr) * 1971-04-14 1972-11-22
US3859854A (en) * 1973-05-14 1975-01-14 Kendall & Co Apparatus for measuring a liquid discharge
US4023592A (en) * 1976-03-17 1977-05-17 Addressograph Multigraph Corporation Pump and metering device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2361837A (en) * 1944-03-04 1944-10-31 Gilmore Dale Automatic liquid dispensing device
USRE26964E (en) * 1968-11-12 1970-10-13 Urometer
US3768510A (en) * 1971-06-23 1973-10-30 Dart Ind Inc Method and apparatus for flow rate calibration

Also Published As

Publication number Publication date
US4228921A (en) 1980-10-21
JPS5545092A (en) 1980-03-29
GB2032627A (en) 1980-05-08
JPS5651340B2 (fr) 1981-12-04
DE2938772A1 (de) 1980-03-27
NL7906719A (nl) 1980-03-27

Similar Documents

Publication Publication Date Title
FR2331002A1 (fr) Appareil pour mesurer un ecoulement de fluide
FR2437019A1 (fr) Procede et appareil pour la mesure du debit d'alimentation d'un liquide de developpement
NO792246L (no) Anordning til uttak av proever fra et stroemmende fluidum i en roerledning
BE877571A (fr) Dispositif de mesure du debit d'une canalisation
FR2304074A2 (fr) Dispositif pour extraire, mesurer et evacuer des quantites proportionnelles de fluides
BE815029A (fr) Appareil de mesure du debit comportant un indicateur colorimetrique pour l'urine
EP0105506A3 (fr) Appareil pour la mesure à effet magnéto-inductif de la vitesse d'écoulement de fluide
FR2373833A1 (fr) Calculateur fournissant les teneurs respectives de deux fluides circulant dans un oleoduc ou autre conduit
GB1461027A (en) Flume type metering
FR2400186B1 (fr) Appareil de mesure du debit d'un fluide
FR2367499A1 (fr) Dispositif de distribution pour appareil de traitement du sang
US3744395A (en) Receptacle for treating photographic materials
JPS55109918A (en) Apparatus for measuring parameter related to fluid flowing through pipe circuit
FR2419512A1 (fr) Debitmetre
GB1343309A (en) Device for measuring specific gravity of fluids
FR2254234A5 (en) Liquid sampling device for a pipeline - utilises pressure difference generated by a venturi in the pipeline
GB741788A (en) Improvements in or relating to devices for taking samples of liquids
FR2389122A1 (fr) Echantillonneur de liquide passant dans une tuyauterie
SU55415A1 (ru) Аппарат дл учета выработки продукции в жидком виде древесно-массных и целлюлозных заводов
FR2339841A1 (fr) Appareil pour la mesure des debits de fluide dans un conduit
FR2449272B1 (fr) Appareil pour mesurer le debit massique d'un fluide
JPS5410427A (en) Flow regulator for liquid passing through liquid conduit
GB1073028A (en) Method and apparatus for measuring the density of fluids
SU651196A1 (ru) Устройство дл измерени расхода газа
FR2317632A1 (fr) Perfectionnements a dispositif de lecture pour un appareil de mesure du debit d'un fluide

Legal Events

Date Code Title Description
ST Notification of lapse