ATE181153T1 - Verfahren und vorrichtung zur abgabe von gasmengen unter druck - Google Patents
Verfahren und vorrichtung zur abgabe von gasmengen unter druckInfo
- Publication number
- ATE181153T1 ATE181153T1 AT94402887T AT94402887T ATE181153T1 AT E181153 T1 ATE181153 T1 AT E181153T1 AT 94402887 T AT94402887 T AT 94402887T AT 94402887 T AT94402887 T AT 94402887T AT E181153 T1 ATE181153 T1 AT E181153T1
- Authority
- AT
- Austria
- Prior art keywords
- chamber
- gas
- pressure
- under pressure
- gas under
- Prior art date
Links
Classifications
-
- 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
- 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
- G01F1/05—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 using mechanical effects
- G01F1/34—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 using mechanical effects by measuring pressure or differential pressure
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
- G01F11/28—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with stationary measuring chambers having constant volume during measurement
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Pipeline Systems (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9315652A FR2714460B1 (fr) | 1993-12-24 | 1993-12-24 | Procédé et dispositif de fourniture de gaz sous pression. |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE181153T1 true ATE181153T1 (de) | 1999-06-15 |
Family
ID=9454401
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT94402887T ATE181153T1 (de) | 1993-12-24 | 1994-12-14 | Verfahren und vorrichtung zur abgabe von gasmengen unter druck |
Country Status (7)
Country | Link |
---|---|
US (1) | US5742523A (de) |
EP (1) | EP0660091B1 (de) |
JP (1) | JP2971002B2 (de) |
AT (1) | ATE181153T1 (de) |
DE (1) | DE69418983T2 (de) |
ES (1) | ES2134328T3 (de) |
FR (1) | FR2714460B1 (de) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2767206B1 (fr) * | 1997-08-05 | 1999-10-01 | Luc Heliot | Generateur de faibles quantites de gaz et procede de generation d'un debit constant de gaz au moyen de ce generateur |
WO1999053297A1 (en) | 1998-04-14 | 1999-10-21 | Instrumentarium Corporation | Sensor assembly and method for measuring nitrogen dioxide |
US6131572A (en) * | 1998-05-20 | 2000-10-17 | Instrumentarium Oy | Medical dosing device having dosing chamber with a pressure sensor |
US6408674B1 (en) * | 1999-04-07 | 2002-06-25 | Fisher Controls International | Pressure activated calibration system for chemical sensors |
US6390473B1 (en) * | 1999-09-09 | 2002-05-21 | Olaf Vancura | Apportionment of pay out of casino game with escrow |
ES2184550B1 (es) * | 2000-03-02 | 2004-06-01 | Polaris Technology, S.L. | Metodo para la regulacion del flujo y concentracion de gases en camaras de desverdizacion de frutas, y dispositivo para la regulacion del flujo de gases correspondientes. |
WO2002054020A1 (en) * | 2000-12-28 | 2002-07-11 | Ses Tech Co Ltd | Time based mass flow controller and method for controlling flow rate using it |
DE10162286B4 (de) | 2001-12-19 | 2004-08-05 | SCHLÄFER, Wolfgang | Vorrichtung zur Bestimmung des Volumens eines Gases bei Umgebungsdruck |
DE102004047560B3 (de) * | 2004-09-30 | 2006-02-16 | Clausthaler Umwelttechnikinstitut Gmbh, (Cutec-Institut) | Biogas-Messeinrichtung und Verfahren zur Messung von Biogasvolumen |
US8790464B2 (en) * | 2010-01-19 | 2014-07-29 | Mks Instruments, Inc. | Control for and method of pulsed gas delivery |
CN103307441B (zh) * | 2013-06-28 | 2016-08-10 | 江苏海企化工仓储股份有限公司 | 一种环氧丙烷存储装置及存储工艺 |
CN103791951B (zh) * | 2013-12-24 | 2016-09-28 | 兰州空间技术物理研究所 | 正压标准气体流量计及正压标准气体流量测量方法 |
KR101623875B1 (ko) * | 2014-11-14 | 2016-06-07 | 주식회사 포스코 | 변압기 질소 충전 장치 및 질소 충전 방법 |
PL3164681T3 (pl) | 2015-03-23 | 2019-05-31 | Hans Juergen Keil Anlagenbau Gmbh & Co Kg | Hydrostatyczny układ dozujący i sposób dozowania cieczy przy zastosowaniu takiego układu |
CN110234965B (zh) * | 2017-02-10 | 2020-10-27 | 株式会社富士金 | 流量测定方法以及流量测定装置 |
CN111120858A (zh) * | 2019-11-25 | 2020-05-08 | 宣化钢铁集团有限责任公司 | 废气回收控制系统及其控制方法 |
EP3929541B1 (de) * | 2020-06-26 | 2023-03-29 | Astraveus | Mikrofluidische flüssigkeitsabgabevorrichtung |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT215688B (de) * | 1960-03-22 | 1961-06-12 | Balzers Hochvakuum | Meßanordnung zur fortlaufenden digitalen Messung von Gasmengen |
FR2243424B1 (de) * | 1973-09-12 | 1976-05-14 | Siac | |
US4373549A (en) * | 1979-02-12 | 1983-02-15 | Hewlett-Packard Company | Mass flow/pressure control system |
US4364413A (en) * | 1981-01-07 | 1982-12-21 | The Perkin-Elmer Corporation | Molar gas-flow controller |
US4829449A (en) * | 1986-02-05 | 1989-05-09 | Rockwell International Corporation | Method and apparatus for measuring and providing corrected gas flow |
DE3630078A1 (de) * | 1986-09-04 | 1988-03-17 | Kruse Hans Hinrich Dipl Chem | Vorrichtung zur transformation von gasmengen |
US5220515A (en) * | 1991-04-22 | 1993-06-15 | Applied Materials, Inc. | Flow verification for process gas in a wafer processing system apparatus and method |
DE4118502C2 (de) * | 1991-06-06 | 1997-01-23 | Liebisch Geb | Verfahren und Vorrichtung zum Dosieren von Gasen |
US5367910A (en) * | 1992-03-12 | 1994-11-29 | Curtin Matheson Scientific, Inc. | Method and apparatus for measuring gas flow using Boyle's law |
US5411685A (en) * | 1992-10-08 | 1995-05-02 | Design-Rite, Inc. | Gas control unit and process for gas-assisted injection molding |
-
1993
- 1993-12-24 FR FR9315652A patent/FR2714460B1/fr not_active Expired - Fee Related
-
1994
- 1994-12-14 ES ES94402887T patent/ES2134328T3/es not_active Expired - Lifetime
- 1994-12-14 AT AT94402887T patent/ATE181153T1/de not_active IP Right Cessation
- 1994-12-14 EP EP94402887A patent/EP0660091B1/de not_active Expired - Lifetime
- 1994-12-14 DE DE69418983T patent/DE69418983T2/de not_active Expired - Fee Related
- 1994-12-22 JP JP6320506A patent/JP2971002B2/ja not_active Expired - Lifetime
- 1994-12-23 US US08/363,221 patent/US5742523A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH085437A (ja) | 1996-01-12 |
JP2971002B2 (ja) | 1999-11-02 |
EP0660091B1 (de) | 1999-06-09 |
US5742523A (en) | 1998-04-21 |
DE69418983T2 (de) | 1999-11-04 |
DE69418983D1 (de) | 1999-07-15 |
ES2134328T3 (es) | 1999-10-01 |
FR2714460B1 (fr) | 1996-02-02 |
EP0660091A1 (de) | 1995-06-28 |
FR2714460A1 (fr) | 1995-06-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
REN | Ceased due to non-payment of the annual fee |