DE3439153C2 - Kolben mit Dichtungsanordnung eines Strömungsgeschwindigkeits-Prüfgeräts - Google Patents

Kolben mit Dichtungsanordnung eines Strömungsgeschwindigkeits-Prüfgeräts

Info

Publication number
DE3439153C2
DE3439153C2 DE3439153A DE3439153A DE3439153C2 DE 3439153 C2 DE3439153 C2 DE 3439153C2 DE 3439153 A DE3439153 A DE 3439153A DE 3439153 A DE3439153 A DE 3439153A DE 3439153 C2 DE3439153 C2 DE 3439153C2
Authority
DE
Germany
Prior art keywords
piston
rod
cylinder
flow rate
detector
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
DE3439153A
Other languages
German (de)
English (en)
Other versions
DE3439153A1 (de
Inventor
Charles D Erickson
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.)
Smith Meter Inc
Original Assignee
Smith Meter 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 Smith Meter Inc filed Critical Smith Meter Inc
Publication of DE3439153A1 publication Critical patent/DE3439153A1/de
Application granted granted Critical
Publication of DE3439153C2 publication Critical patent/DE3439153C2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
DE3439153A 1983-10-28 1984-10-25 Kolben mit Dichtungsanordnung eines Strömungsgeschwindigkeits-Prüfgeräts Expired - Fee Related DE3439153C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US54656883A 1983-10-28 1983-10-28

Publications (2)

Publication Number Publication Date
DE3439153A1 DE3439153A1 (de) 1985-05-09
DE3439153C2 true DE3439153C2 (de) 1995-06-22

Family

ID=24181002

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3439153A Expired - Fee Related DE3439153C2 (de) 1983-10-28 1984-10-25 Kolben mit Dichtungsanordnung eines Strömungsgeschwindigkeits-Prüfgeräts

Country Status (3)

Country Link
JP (1) JPS60173418A (enrdf_load_stackoverflow)
DE (1) DE3439153C2 (enrdf_load_stackoverflow)
GB (2) GB2149125B (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4627267A (en) * 1985-07-19 1986-12-09 Flow Technology, Inc. Apparatus and method for determining the flow characterstic of a volumetric flowmeter
JPS62280622A (ja) * 1986-05-28 1987-12-05 Tokyo Tatsuno Co Ltd 検量装置
DE102016100770A1 (de) * 2016-01-19 2017-07-20 Gemü Gebr. Müller Apparatebau Gmbh & Co. Kommanditgesellschaft Ventilsystem

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1494206A (en) * 1974-06-12 1977-12-07 Secretary Industry Brit Retardation of discrete bodies transported by fluid flow within pipes
GB1599162A (en) * 1977-07-29 1981-09-30 Nat Carbonising Co Ltd Meter provers
GB2088566A (en) * 1980-11-28 1982-06-09 Shepherd Richard Meter provers and methods of proving flow meters
US4372147A (en) * 1981-03-17 1983-02-08 Waugh Controls Corporation Flow meter prover apparatus and method
EP0072916A3 (en) * 1981-07-27 1984-12-05 Flow Technology, Inc. Apparatus for determining the characteristic of a flowmeter

Also Published As

Publication number Publication date
GB2196742A (en) 1988-05-05
GB8427074D0 (en) 1984-12-05
JPH0458888B2 (enrdf_load_stackoverflow) 1992-09-18
JPS60173418A (ja) 1985-09-06
GB2149125A (en) 1985-06-05
GB8723292D0 (en) 1987-11-11
GB2196742B (en) 1988-11-16
DE3439153A1 (de) 1985-05-09
GB2149125B (en) 1988-09-21

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee