ATE144831T1 - Kalibrierungsverfahren für einen impulsantwort- durchflussmesser - Google Patents
Kalibrierungsverfahren für einen impulsantwort- durchflussmesserInfo
- Publication number
- ATE144831T1 ATE144831T1 AT90420369T AT90420369T ATE144831T1 AT E144831 T1 ATE144831 T1 AT E144831T1 AT 90420369 T AT90420369 T AT 90420369T AT 90420369 T AT90420369 T AT 90420369T AT E144831 T1 ATE144831 T1 AT E144831T1
- Authority
- AT
- Austria
- Prior art keywords
- pulses
- flow meter
- measuring
- calibration procedure
- flow rate
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
- A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3331—Pressure; Flow
- A61M2205/3334—Measuring or controlling the flow rate
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3365—Rotational speed
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/50—General characteristics of the apparatus with microprocessors or computers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/70—General characteristics of the apparatus with testing or calibration facilities
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Urology & Nephrology (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Emergency Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Veterinary Medicine (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- External Artificial Organs (AREA)
- Measuring Volume Flow (AREA)
- Radar Systems Or Details Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8911083A FR2651037B1 (fr) | 1989-08-16 | 1989-08-16 | Procede d'etalonnage d'un debitmetre a reponse impulsionnelle |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE144831T1 true ATE144831T1 (de) | 1996-11-15 |
Family
ID=9384822
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT90420369T ATE144831T1 (de) | 1989-08-16 | 1990-08-07 | Kalibrierungsverfahren für einen impulsantwort- durchflussmesser |
Country Status (8)
Country | Link |
---|---|
US (1) | US5111683A (de) |
EP (1) | EP0418171B1 (de) |
JP (1) | JP3001235B2 (de) |
AT (1) | ATE144831T1 (de) |
CA (1) | CA2023317C (de) |
DE (1) | DE69029023T2 (de) |
ES (1) | ES2095245T3 (de) |
FR (1) | FR2651037B1 (de) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5486286A (en) * | 1991-04-19 | 1996-01-23 | Althin Medical, Inc. | Apparatus for performing a self-test of kidney dialysis membrane |
FR2692983B1 (fr) * | 1992-06-30 | 1994-10-14 | Hospal Ind | Procédé d'étalonnage d'un couple de capteurs placés dans un circuit de dialyse et rein artificiel pour la mise en Óoeuvre du procédé. |
US5553479A (en) * | 1993-03-24 | 1996-09-10 | Flowline Inc. | Threshold level calibration method and apparatus |
US6057515A (en) * | 1996-05-17 | 2000-05-02 | Aisan Kogyo Kabushiki Kaisha | Control apparatus for powder feeder |
DE19857329B4 (de) * | 1998-12-11 | 2005-10-20 | Siemens Ag | Fließbank und Verfahren zum Prüfen und Kalibrieren eines Massenstrommessers |
US6434493B1 (en) * | 1999-05-19 | 2002-08-13 | Badger Meter, Inc. | Method and circuit for summing utility metering signals |
US6752928B2 (en) | 2002-01-10 | 2004-06-22 | Delphi Technologies, Inc. | Flow matching method and system using two transducers |
US6746606B2 (en) * | 2002-01-11 | 2004-06-08 | Delphi Technologies, Inc. | Method and system for matching flow rate |
US6890157B2 (en) * | 2003-02-05 | 2005-05-10 | Delphi Technologies, Inc. | Matching or not matching flow rates in two fluidly-unconnected flow paths |
US7098669B2 (en) * | 2003-10-01 | 2006-08-29 | Flowline, Inc. | Depth determining system |
US7462170B2 (en) * | 2004-05-25 | 2008-12-09 | Covidien Ag | Administration feeding set and valve mechanism |
US7794423B2 (en) * | 2004-05-25 | 2010-09-14 | Covidien Ag | Re-certification system for a flow control apparatus |
CN101334308B (zh) * | 2007-06-29 | 2013-03-27 | 通用电气公司 | 用于检测流量计的仿真电路 |
CN107530483B (zh) * | 2015-04-22 | 2020-12-11 | 日机装株式会社 | 血液透析***的流量计校正方法 |
CN108613706B (zh) * | 2018-05-09 | 2020-06-30 | 杭州诚億科技有限公司 | 基于多区间脉冲计量的流量计量方法 |
CN112066611B (zh) * | 2020-09-15 | 2021-10-08 | 长虹美菱股份有限公司 | 基于流量计脉冲补偿的制冰机注水控制方法 |
CN112964337B (zh) * | 2021-03-17 | 2024-03-29 | 成都千嘉科技有限公司 | 一种应用于超声波燃气表的校准***及方法 |
CN114659594B (zh) * | 2022-03-21 | 2024-08-09 | 江苏红光仪表厂有限公司 | 流量计用主动校准*** |
CN117516671B (zh) * | 2024-01-05 | 2024-04-09 | 中国航空油料有限责任公司成都分公司 | 一种飞机加油车流量计检定的移动标准装置 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3092991A (en) * | 1961-02-10 | 1963-06-11 | Plantation Pipe Line Company | Meter calibration |
US3517308A (en) * | 1968-02-01 | 1970-06-23 | Mohammad Kian Mirdadian | Apparatus and method for testing electronic counting systems |
JPS5411765A (en) * | 1977-06-28 | 1979-01-29 | Mitsubishi Electric Corp | Flow rate calibrating apparatus |
US4192184A (en) * | 1978-11-13 | 1980-03-11 | Halliburton Company | Mass flowmeter |
GB2085597B (en) * | 1980-10-17 | 1985-01-30 | Redland Automation Ltd | Method and apparatus for detemining the mass flow of a fluid |
US4437340A (en) * | 1981-11-23 | 1984-03-20 | Ford Motor Company | Adaptive air flow meter offset control |
US4528857A (en) * | 1983-07-25 | 1985-07-16 | Bruner Ronald F | Phase modulation, ultrasonic flowmeter |
DE3336359A1 (de) * | 1983-10-06 | 1985-04-18 | Elster AG, Meß- und Regeltechnik, 6700 Ludwigshafen | Verfahren zum messen von frequenz oder periodendauer |
JPH0756457B2 (ja) * | 1985-05-22 | 1995-06-14 | 大阪瓦斯株式会社 | 流量計 |
US4638233A (en) * | 1985-10-24 | 1987-01-20 | General Electric Company | Method of establishing a preferred rate of air flow, method of determining torque, and apparatus |
FR2594221B1 (fr) * | 1986-02-12 | 1988-06-03 | Jaeger | Procede de calibrage d'un debitmetre a roues ovales et debitmetre compense ainsi obtenu |
GB2195448B (en) * | 1986-09-19 | 1990-07-25 | Spirax Sarco Ltd | Flowmeter calibration |
US4754641A (en) * | 1987-02-10 | 1988-07-05 | Schlumberger Technology Corporation | Method and apparatus for measurement of fluid flow in a drilling rig return line |
JPH06100B2 (ja) * | 1987-03-31 | 1994-01-05 | 興和株式会社 | 眼科診断装置 |
US4827430A (en) * | 1987-05-11 | 1989-05-02 | Baxter International Inc. | Flow measurement system |
FR2617926B1 (fr) * | 1987-07-07 | 1991-10-31 | Peugeot Cycles | Dispositif auxiliaire de demarrage, notamment pour vehicule a deux roues |
GB8722414D0 (en) * | 1987-09-23 | 1987-10-28 | Veeder Root Ltd | Determining amount of material in tank |
US4831866A (en) * | 1987-11-09 | 1989-05-23 | Tokheim Corporation | Automatic meter proving and calibration system |
US4906165A (en) * | 1988-09-09 | 1990-03-06 | Fox Ronald L | Flow meter for a positive displacement pump |
-
1989
- 1989-08-16 FR FR8911083A patent/FR2651037B1/fr not_active Expired - Lifetime
-
1990
- 1990-08-07 EP EP90420369A patent/EP0418171B1/de not_active Expired - Lifetime
- 1990-08-07 AT AT90420369T patent/ATE144831T1/de not_active IP Right Cessation
- 1990-08-07 DE DE69029023T patent/DE69029023T2/de not_active Expired - Lifetime
- 1990-08-07 ES ES90420369T patent/ES2095245T3/es not_active Expired - Lifetime
- 1990-08-13 US US07/566,499 patent/US5111683A/en not_active Expired - Lifetime
- 1990-08-15 CA CA002023317A patent/CA2023317C/fr not_active Expired - Fee Related
- 1990-08-16 JP JP2215128A patent/JP3001235B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0418171A1 (de) | 1991-03-20 |
CA2023317C (fr) | 2000-03-14 |
DE69029023T2 (de) | 1997-05-15 |
JPH03191831A (ja) | 1991-08-21 |
CA2023317A1 (fr) | 1991-02-17 |
US5111683A (en) | 1992-05-12 |
JP3001235B2 (ja) | 2000-01-24 |
FR2651037B1 (fr) | 1991-10-25 |
FR2651037A1 (fr) | 1991-02-22 |
EP0418171B1 (de) | 1996-10-30 |
DE69029023D1 (de) | 1996-12-05 |
ES2095245T3 (es) | 1997-02-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |