DK54286D0 - Gasmaaleinstrument - Google Patents

Gasmaaleinstrument

Info

Publication number: DK54286D0
Authority: DK; Denmark
Prior art keywords: gas detector; detector; gas
Prior art date: 1985-05-16

Application number

DK54286A

Other languages

English (en)

Other versions

DK164414C (da

DK54286A (da

DK164414B (da

Inventor

Irwin A Hicks

Robert S Jacobsen

David F Kee

Jr George W Schneider

Original Assignee

American Meter Co

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.)

1985-05-16

Filing date

1986-02-04

Publication date

1986-02-04

1986-02-04 Application filed by American Meter Co filed Critical American Meter Co

1986-02-04 Publication of DK54286D0 publication Critical patent/DK54286D0/da

1986-11-17 Publication of DK54286A publication Critical patent/DK54286A/da

1992-06-22 Publication of DK164414B publication Critical patent/DK164414B/da

1992-12-21 Application granted granted Critical

1992-12-21 Publication of DK164414C publication Critical patent/DK164414C/da

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
- G01F1/66—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 frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters
- 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)
Electromagnetism (AREA)
Measuring Volume Flow (AREA)
Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
Investigating Or Analysing Materials By Optical Means (AREA)

DK054286A 1985-05-16 1986-02-04 Fremgangsmaade til at bestemme noejagtigheden af et gasmaalerinstrument DK164414C (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US06/734,934 US4590790A (en)	1985-05-16	1985-05-16	Method for determining the accuracy of a gas measurement instrument
US73493485		1985-05-16

Publications (4)

Publication Number	Publication Date
DK54286D0 true DK54286D0 (da)	1986-02-04
DK54286A DK54286A (da)	1986-11-17
DK164414B DK164414B (da)	1992-06-22
DK164414C DK164414C (da)	1992-12-21

Family

ID=24953650

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK054286A DK164414C (da)	1985-05-16	1986-02-04	Fremgangsmaade til at bestemme noejagtigheden af et gasmaalerinstrument

Country Status (10)

Country	Link
US (1)	US4590790A (da)
EP (1)	EP0208045B1 (da)
JP (1)	JPS61266922A (da)
KR (1)	KR860009291A (da)
CN (1)	CN86100663B (da)
AU (1)	AU582207B2 (da)
BR (1)	BR8602417A (da)
CA (1)	CA1248363A (da)
DE (2)	DE208045T1 (da)
DK (1)	DK164414C (da)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4753095A (en) *	1986-06-16	1988-06-28	Chevron Research Company	Method for determining real gas effects in critical flow nozzles
US4706492A (en) *	1986-06-16	1987-11-17	Chevron Research Company	Method and apparatus for determining real gas effects in critical flow nozzles
US4729236A (en) *	1986-12-12	1988-03-08	The United States Of America As Represented By The Secretary Of The Army	Automatic orifice calibrator
US4823591A (en) *	1987-11-05	1989-04-25	Horiba Instruments Incorporated	Calibration method for exhaust mass flow measuring system
US4821557A (en) *	1988-03-08	1989-04-18	Arkla, Inc.	Method and apparatus for determining the accuracy of a gas flow meter
GB9020759D0 (en) *	1990-09-24	1990-11-07	Schlumberger Ltd	Improvements relating to meters
US5323657A (en) *	1991-11-04	1994-06-28	Badger Meter, Inc.	Volumetric flow corrector and method
US5307667A (en) *	1992-07-13	1994-05-03	Ford Motor Company	Response time test apparatus for a mass air flow sensor
US5299447A (en) *	1992-07-13	1994-04-05	Ford Motor Company	Air flow manifold system for providing two different mass air flow rates to a mass air flow sensor production calibration station
US5267467A (en) *	1992-07-27	1993-12-07	Ford Motor Company	Mass air flow sensor two temperature production line test apparatus
US5455781A (en) *	1993-08-31	1995-10-03	Dresser Industries, Inc.	Apparatus and method for determining the measurement accuracy of electronic gas meters
US5421188A (en) *	1993-10-28	1995-06-06	Texaco Inc.	Proving means and method
NL9400108A (nl) *	1994-01-24	1995-09-01	Instromet Bv	Inrichting voor het bepalen van het debiet van de hoeveelheid afgegeven gas.
JP2642880B2 (ja) *	1994-08-26	1997-08-20	工業技術院長	流量計の校正方法
DE19543331C2 (de) *	1995-11-21	2001-10-31	Ruhrgas Ag	Verfahren zum Bestimmen des Volumenstroms eines durch ein Rohr strömenden, insbesondere gasförmigen Mediums
DE19824098C2 (de) *	1998-05-29	2000-05-11	Alois Ehrler	Vorrichtung zur Erzeugung eines störungsfreien Luftmengenstroms
US6705173B1 (en)	2001-09-05	2004-03-16	Autoquip, Inc.	Air flow rate meter
US7846497B2 (en) *	2007-02-26	2010-12-07	Applied Materials, Inc.	Method and apparatus for controlling gas flow to a processing chamber
US8074677B2 (en) *	2007-02-26	2011-12-13	Applied Materials, Inc.	Method and apparatus for controlling gas flow to a processing chamber
US7775236B2 (en) *	2007-02-26	2010-08-17	Applied Materials, Inc.	Method and apparatus for controlling gas flow to a processing chamber
US9714852B2 (en) *	2012-10-01	2017-07-25	Ulc Robotics, Inc.	Gas flow test apparatus and method
CN103900665B (zh) *	2014-03-25	2016-08-31	重庆市计量质量检测研究院	容器组合及换向阀式pVTt法气体流量装置
UA124066C2 (uk) *	2016-07-13	2021-07-14	Енергофлоу Аг	Установка замкнутого циклу для калібрування лічильників газу на тиску
US10648621B2 (en) *	2017-07-26	2020-05-12	John B. King	Trapped gas transfer and metering system
CN107421608A (zh) *	2017-08-18	2017-12-01	北京首钢自动化信息技术有限公司	一种气体流量计的***校准方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US749645A (en) *		1904-01-12		Fluid-meter
US4027523A (en) *	1975-11-12	1977-06-07	Textron, Inc.	Methods and apparatus for proof testing gas meters
JPS56117122A (en) *	1980-02-22	1981-09-14	Oval Eng Co Ltd	Automatic testing device for flow rate or the like using sound speed nozzle
US4432230A (en) *	1982-05-25	1984-02-21	Stahler John A	Method and apparatus for calibrating pumps

1985
- 1985-05-16 US US06/734,934 patent/US4590790A/en not_active Expired - Lifetime
1986
- 1986-01-13 CA CA000499487A patent/CA1248363A/en not_active Expired
- 1986-01-16 AU AU52427/86A patent/AU582207B2/en not_active Ceased
- 1986-01-16 EP EP86100507A patent/EP0208045B1/en not_active Expired
- 1986-01-16 DE DE198686100507T patent/DE208045T1/de active Pending
- 1986-01-16 DE DE8686100507T patent/DE3664236D1/de not_active Expired
- 1986-01-30 CN CN86100663A patent/CN86100663B/zh not_active Expired
- 1986-01-31 KR KR1019860000649A patent/KR860009291A/ko not_active Application Discontinuation
- 1986-02-04 JP JP61022794A patent/JPS61266922A/ja active Pending
- 1986-02-04 DK DK054286A patent/DK164414C/da not_active IP Right Cessation
- 1986-05-16 BR BR8602417A patent/BR8602417A/pt not_active IP Right Cessation

Also Published As

Publication number	Publication date
EP0208045B1 (en)	1989-07-05
DK164414C (da)	1992-12-21
DE3664236D1 (en)	1989-08-10
CA1248363A (en)	1989-01-10
BR8602417A (pt)	1987-01-21
DE208045T1 (de)	1987-06-11
CN86100663A (zh)	1986-11-12
EP0208045A2 (en)	1987-01-14
DK54286A (da)	1986-11-17
CN86100663B (zh)	1988-09-28
EP0208045A3 (en)	1987-12-16
AU5242786A (en)	1986-11-20
US4590790A (en)	1986-05-27
DK164414B (da)	1992-06-22
JPS61266922A (ja)	1986-11-26
KR860009291A (ko)	1986-12-22
AU582207B2 (en)	1989-03-16

Legal Events

Date	Code	Title	Description
1996-10-14	PBP	Patent lapsed

Publication	Publication Date	Title
DK54286D0 (da)	1986-02-04	Gasmaaleinstrument
AT399609B (de)	1995-06-26	Analoger feuermelder
FR2581190B1 (fr)	1987-06-19	Detecteur interferometrique de gaz
FR2577059B1 (fr)	1989-06-16	Detecteur de flammes
DK311986D0 (da)	1986-07-01	Gasmaaleudstyr
DK163613C (da)	1992-08-10	Gasdetektor
ATA12785A (de)	1988-10-15	Gasspeicher
ATA223786A (de)	1990-04-15	Verschuettetensuchgeraet
DK405687A (da)	1987-08-04	Laekagedetektor
GB8622656D0 (en)	1986-10-22	Gas detector
DE3582644D1 (de)	1991-05-29	Gasfuehler.
DE3676434D1 (de)	1991-02-07	Elektrochemischer gasfuehler.
DE3650197D1 (de)	1995-02-16	Feuerdetektor.
IT1228421B (it)	1991-06-17	Rivelatore termico
NO863529D0 (no)	1986-09-03	Detektor.
ATA65486A (de)	1990-02-15	Gassterilisator
DK95487D0 (da)	1987-02-25	Halogengas-laekdetektor
SE8501007D0 (sv)	1985-03-01	Gengasverk
ES548020A0 (es)	1987-02-16	Equipo detector de gas
ES282274Y (es)	1985-11-01	Detector de gas
DE3650321D1 (de)	1995-06-14	Partikel- oder Gasdetektor.
KR860010029U (ko)	1986-08-16	화재 감지기
LT2002B (lt)	1992-10-15	Zarnyno zondas
NO170785C (no)	1992-12-02	Gassanalysator
KR870004378U (ko)	1987-07-31	화재감지기용 베이스