NL8101534A - Inrichting voor het calibreren van meters. - Google Patents

Inrichting voor het calibreren van meters. Download PDF

Info

Publication number
NL8101534A
NL8101534A NL8101534A NL8101534A NL8101534A NL 8101534 A NL8101534 A NL 8101534A NL 8101534 A NL8101534 A NL 8101534A NL 8101534 A NL8101534 A NL 8101534A NL 8101534 A NL8101534 A NL 8101534A
Authority
NL
Netherlands
Prior art keywords
chamber
piston
meter
volume
state
Prior art date
Application number
NL8101534A
Other languages
English (en)
Dutch (nl)
Original Assignee
Rockwell International Corp
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
Priority claimed from US06/135,191 external-priority patent/US4379991A/en
Priority claimed from US06/136,077 external-priority patent/US4365503A/en
Application filed by Rockwell International Corp filed Critical Rockwell International Corp
Publication of NL8101534A publication Critical patent/NL8101534A/nl

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F25/00—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume
    • G01F25/10—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume of flowmeters
    • G01F25/11—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume of flowmeters using a seal ball or piston in a test loop
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F25/00—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume
    • G01F25/10—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume of flowmeters
    • G01F25/15—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume of flowmeters specially adapted for gas meters

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
  • Measuring Fluid Pressure (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)
NL8101534A 1980-03-28 1981-03-27 Inrichting voor het calibreren van meters. NL8101534A (nl)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US13607780 1980-03-28
US06/135,191 US4379991A (en) 1980-03-28 1980-03-28 Apparatus for accurately measuring the volume of a meter prover
US06/136,077 US4365503A (en) 1980-03-28 1980-03-28 Apparatus for calibrating meter prover encoder
US13519180 1980-03-28

Publications (1)

Publication Number Publication Date
NL8101534A true NL8101534A (nl) 1981-10-16

Family

ID=26833081

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8101534A NL8101534A (nl) 1980-03-28 1981-03-27 Inrichting voor het calibreren van meters.

Country Status (6)

Country Link
AU (1) AU548537B2 (cs)
CA (1) CA1157681A (cs)
DE (1) DE3112227A1 (cs)
FR (1) FR2479459A1 (cs)
GB (2) GB2072854B (cs)
NL (1) NL8101534A (cs)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO20190211A1 (en) * 2019-02-15 2020-08-17 Roxar Flow Measurement As Drift detection/compensation method for mix permittivity based WVF measurement
CN114942060B (zh) * 2022-05-26 2025-01-28 国家石油天然气管网集团有限公司 一种天然气计量标准装置在线核查的方法
CN116499544B (zh) * 2023-06-30 2023-09-22 广东润宇传感器股份有限公司 储罐容积标定方法、系统、电子设备和存储介质

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US185319A (en) * 1876-12-12 Improvement in apparatus for testing meters
US2491418A (en) * 1946-04-04 1949-12-13 Socony Vacuum Oil Co Inc Automatic inspection device
US3050980A (en) * 1956-04-25 1962-08-28 Raymond J Dufour Meter proving means
US2987911A (en) * 1960-01-25 1961-06-13 William C Mcdonell Gas meter calibration apparatus
US3312107A (en) * 1964-09-25 1967-04-04 Gen Dynamics Corp Liquid storage and measuring system
BE759483R (fr) * 1969-12-08 1971-04-30 Commissariat Energie Atomique Procede de mesure d'un deplacement et dispositif en faisant applicatio
US3631709A (en) * 1970-04-06 1972-01-04 Neptune Meter Co High-speed calibration of liquid flow meters
US3877287A (en) * 1972-02-27 1975-04-15 Us Navy Low flow gas or liquid calibrator
FR2185095A6 (cs) * 1972-05-16 1973-12-28 Commissariat Energie Atomique
US3933027A (en) * 1974-10-15 1976-01-20 Mehall Francis J Apparatus and method for proving meters
US3937048A (en) * 1974-12-05 1976-02-10 Textron Inc. Methods and apparatus for proving gas meters

Also Published As

Publication number Publication date
GB2142730B (en) 1985-06-19
CA1157681A (en) 1983-11-29
AU548537B2 (en) 1985-12-19
DE3112227A1 (de) 1982-01-14
GB2072854B (en) 1985-04-03
GB2142730A (en) 1985-01-23
FR2479459A1 (fr) 1981-10-02
FR2479459B1 (cs) 1985-04-12
AU6767681A (en) 1981-10-01
GB8418790D0 (en) 1984-08-30
GB2072854A (en) 1981-10-07

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
CNR Transfer of rights (patent application after its laying open for public inspection)

Free format text: M & FC HOLDING COMPANY

BV The patent application has lapsed