IN166085B - - Google Patents
Info
- Publication number
- IN166085B IN166085B IN653/CAL/86A IN653CA1986A IN166085B IN 166085 B IN166085 B IN 166085B IN 653CA1986 A IN653CA1986 A IN 653CA1986A IN 166085 B IN166085 B IN 166085B
- Authority
- IN
- India
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
- G01F1/05—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
- G01F1/20—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 detection of dynamic effects of the flow
- G01F1/32—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 detection of dynamic effects of the flow using swirl flowmeters
-
- 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
- G01F1/20—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 detection of dynamic effects of the flow
- G01F1/32—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 detection of dynamic effects of the flow using swirl flowmeters
- G01F1/325—Means for detecting quantities used as proxy variables for swirl
- G01F1/3287—Means for detecting quantities used as proxy variables for swirl circuits therefor
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Amplifiers (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Lasers (AREA)
- Optical Communication System (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Optical Transform (AREA)
- Measuring Volume Flow (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/820,769 US4656353A (en) | 1986-01-21 | 1986-01-21 | Variable pulse rate led electronics for a fiber optic vortex shedding flowmeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN166085B true IN166085B (US08063081-20111122-C00044.png) | 1990-03-10 |
Family
ID=25231676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN653/CAL/86A IN166085B (US08063081-20111122-C00044.png) | 1986-01-21 | 1986-08-29 |
Country Status (13)
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4742574A (en) * | 1986-02-03 | 1988-05-03 | The Babcock & Wilcox Company | Two-wire 4-20 mA electronics for a fiber optic vortex shedding flowmeter |
| AU4519589A (en) * | 1988-10-14 | 1990-05-01 | Engineering Measurements Company | Signal processing method and apparatus for flowmeters |
| NO902076L (no) * | 1989-09-06 | 1991-03-07 | Int Control Automation Finance | Anordning til synkronisering av driften av kretser som ertilsluttet en stroemningsmaaler. |
| US4976157A (en) * | 1989-11-08 | 1990-12-11 | The Babcock & Wilcox Company | Fiber optic flow sensor |
| GB2238380A (en) * | 1989-11-23 | 1991-05-29 | Hughes Microelectronics Ltd | Vortex shedding flowmeter |
| US5254846A (en) * | 1990-06-01 | 1993-10-19 | Banner Engineering Corporation | Analog photosensor operating on the power from a standard 4-20 ma instrumentation current loop |
| US5170035A (en) * | 1990-11-28 | 1992-12-08 | Webster Lee R | Sensor circuit for controlling flow in an instrument loop |
| GB2276392B (en) * | 1993-02-22 | 1997-03-26 | D G P | Improved production of natural flavours and fragrances |
| US5832157A (en) | 1996-07-12 | 1998-11-03 | Mcdermott Technology, Inc. | Fiber optic acoustic emission sensor |
| US6215514B1 (en) * | 1997-06-27 | 2001-04-10 | Trilithic, Inc. | Ingress monitoring system |
| US6014100A (en) * | 1998-02-27 | 2000-01-11 | Vega Grieshaber Kg | Two-wire RADAR sensor with intermittently operating circuitry components |
| US6097478A (en) * | 1998-04-02 | 2000-08-01 | Mcdermott Technology, Inc. | Fiber optic acoustic emission sensor |
| DE102007021099A1 (de) | 2007-05-03 | 2008-11-13 | Endress + Hauser (Deutschland) Ag + Co. Kg | Verfahren zum Inbetriebnehmen und/oder Rekonfigurieren eines programmierbaren Feldmeßgeräts |
| DE102007058608A1 (de) | 2007-12-04 | 2009-06-10 | Endress + Hauser Flowtec Ag | Elektrisches Gerät |
| DE102008022373A1 (de) | 2008-05-06 | 2009-11-12 | Endress + Hauser Flowtec Ag | Meßgerät sowie Verfahren zum Überwachen eines Meßgeräts |
| CN102859852B (zh) | 2010-04-19 | 2015-11-25 | 恩德斯+豪斯流量技术股份有限公司 | 测量变换器的驱动电路及由该驱动电路形成的测量系统 |
| DE202010006553U1 (de) | 2010-05-06 | 2011-10-05 | Endress + Hauser Flowtec Ag | Elektronisches Meßgerät mit einem Optokoppler |
| DE102010030924A1 (de) | 2010-06-21 | 2011-12-22 | Endress + Hauser Flowtec Ag | Elektronik-Gehäuse für ein elektronisches Gerät bzw. damit gebildetes Gerät |
| DE102011076838A1 (de) | 2011-05-31 | 2012-12-06 | Endress + Hauser Flowtec Ag | Meßgerät-Elektronik für ein Meßgerät-Gerät sowie damit gebildetes Meßgerät-Gerät |
| DE102013202264A1 (de) * | 2013-02-12 | 2014-08-14 | Robert Bosch Gmbh | Vorrichtung und Verfahren zum Betreiben einer elektrischen Einheit |
| US10429228B2 (en) * | 2013-05-13 | 2019-10-01 | The Boeing Company | Fuel level measurement using in-tank measuring system |
| DE102016114860A1 (de) | 2016-08-10 | 2018-02-15 | Endress + Hauser Flowtec Ag | Treiberschaltung sowie damit gebildete Umformer-Elektronik bzw. damit gebildetes Meßsystem |
| JP7277455B2 (ja) | 2017-10-27 | 2023-05-19 | ビーエーエスエフ ソシエタス・ヨーロピア | Ｅｄａ含有混合物からのｎ－メチルエチレンジアミンの分離除去 |
| EP3700886B1 (de) | 2017-10-27 | 2021-10-13 | Basf Se | Verfahren zur herstellung von ethylenaminen |
| DE102022119145A1 (de) | 2022-07-29 | 2024-02-01 | Endress+Hauser Flowtec Ag | Anschlussschaltung für ein Feldgerät und Feldgerät |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4011754A (en) * | 1976-06-07 | 1977-03-15 | International Standard Electric Corporation | Flowmeter |
| US4270391A (en) * | 1979-08-24 | 1981-06-02 | Fischer & Porter Co. | Frequency-responsive filter for flowmeter transmission system |
| GB2116701B (en) * | 1982-03-02 | 1985-09-25 | Itt Ind Ltd | Fluid flowmeter |
| GB2132351A (en) * | 1982-12-17 | 1984-07-04 | Sarasota Automation | Vortex flowmeter |
| US4628197A (en) * | 1984-05-21 | 1986-12-09 | The Babcock & Wilcox Company | Electronics for fiber optic vortex shedding flow meter |
| US4742574A (en) * | 1986-02-03 | 1988-05-03 | The Babcock & Wilcox Company | Two-wire 4-20 mA electronics for a fiber optic vortex shedding flowmeter |
-
1986
- 1986-01-21 US US06/820,769 patent/US4656353A/en not_active Expired - Fee Related
- 1986-08-29 IN IN653/CAL/86A patent/IN166085B/en unknown
- 1986-09-25 AU AU63177/86A patent/AU603551B2/en not_active Ceased
- 1986-10-03 CA CA000519775A patent/CA1273817A/en not_active Expired - Fee Related
- 1986-10-17 KR KR1019860008713A patent/KR870007415A/ko not_active IP Right Cessation
- 1986-12-03 BR BR8605918A patent/BR8605918A/pt unknown
- 1986-12-18 MX MX4700A patent/MX161522A/es unknown
- 1986-12-31 ES ES8603643A patent/ES2004029A6/es not_active Expired
-
1987
- 1987-01-08 DE DE8787300139T patent/DE3763483D1/de not_active Expired - Fee Related
- 1987-01-08 EP EP87300139A patent/EP0234680B1/en not_active Expired - Lifetime
- 1987-01-09 JP JP62001979A patent/JPS62170818A/ja active Pending
-
1990
- 1990-09-11 SG SG750/90A patent/SG75090G/en unknown
- 1990-11-01 HK HK893/90A patent/HK89390A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SG75090G (en) | 1990-11-23 |
| HK89390A (en) | 1990-11-09 |
| CA1273817A (en) | 1990-09-11 |
| MX161522A (es) | 1990-10-23 |
| ES2004029A6 (es) | 1988-12-01 |
| EP0234680A1 (en) | 1987-09-02 |
| KR870007415A (ko) | 1987-08-19 |
| AU603551B2 (en) | 1990-11-22 |
| BR8605918A (pt) | 1987-09-08 |
| US4656353A (en) | 1987-04-07 |
| DE3763483D1 (de) | 1990-08-09 |
| AU6317786A (en) | 1987-07-23 |
| EP0234680B1 (en) | 1990-07-04 |
| JPS62170818A (ja) | 1987-07-27 |
