NL83702C - - Google Patents
Info
- Publication number
- NL83702C NL83702C NL83702DA NL83702C NL 83702 C NL83702 C NL 83702C NL 83702D A NL83702D A NL 83702DA NL 83702 C NL83702 C NL 83702C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
- H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
- H04B1/12—Neutralising, balancing, or compensation arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F27/00—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus
-
- 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
- G01F1/68—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 thermal effects
- G01F1/684—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow
- G01F1/6847—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow where sensing or heating elements are not disturbing the fluid flow, e.g. elements mounted outside the flow duct
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F5/00—Measuring a proportion of the volume flow
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
- G01P5/18—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring the time taken to traverse a fixed distance
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L2101/00—Uses or applications of pigs or moles
- F16L2101/30—Inspecting, measuring or testing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2250/00—Arrangements for modifying the flow of the heat exchange media, e.g. flow guiding means; Particular flow patterns
- F28F2250/06—Derivation channels, e.g. bypass
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Measuring Volume Flow (AREA)
- Flow Control (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US67117946A | 1946-05-21 | 1946-05-21 | |
US329899A US2729976A (en) | 1946-05-21 | 1953-01-06 | Thermal flowmeter |
Publications (1)
Publication Number | Publication Date |
---|---|
NL83702C true NL83702C (de) | 1900-01-01 |
Family
ID=26987025
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL83702D NL83702C (de) | 1946-05-21 |
Country Status (6)
Country | Link |
---|---|
US (1) | US2729976A (de) |
BE (1) | BE475239A (de) |
CH (1) | CH268202A (de) |
FR (1) | FR950794A (de) |
GB (1) | GB649030A (de) |
NL (1) | NL83702C (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2623617A1 (fr) * | 1987-11-24 | 1989-05-26 | Armines | Dispositif pour la mesure d'un debit de fluide dans une canalisation |
Families Citing this family (47)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2831351A (en) * | 1948-07-29 | 1958-04-22 | Mine Safety Appliances Co | Electrical system for measuring the rate of motion of a fluid |
US2799165A (en) * | 1953-08-24 | 1957-07-16 | Phillips Petroleum Co | Apparatus for measuring flow |
US2972885A (en) * | 1954-09-24 | 1961-02-28 | Laub John Harry | Flow meter |
US2953022A (en) * | 1955-07-08 | 1960-09-20 | Laub John Harry | Thermal flow meter |
US3015232A (en) * | 1957-10-02 | 1962-01-02 | Flow Measurements Corp | Flow cell |
US3020760A (en) * | 1957-10-31 | 1962-02-13 | Flow Measurements Corp | Flow cell |
US2994222A (en) * | 1958-10-09 | 1961-08-01 | John H Laub | Thermal flowmeter |
US3075515A (en) * | 1958-10-17 | 1963-01-29 | Albert M Richards | Blood flow meter |
US3117439A (en) * | 1959-09-28 | 1964-01-14 | Standard Oil Co | Gas density balance |
US3085431A (en) * | 1959-12-28 | 1963-04-16 | Gen Electric | Flow measuring apparatus |
NL165926C (nl) * | 1971-04-21 | 1981-06-15 | Philips Nv | Inrichting voor het meten van de stroomsnelheid van vloeistoffen. |
GB1464746A (en) * | 1974-10-08 | 1977-02-16 | Fell R | Heat meters |
US4016759A (en) * | 1975-09-18 | 1977-04-12 | Teledyne, Inc. | Fluid flowmeter |
US4041757A (en) * | 1975-12-30 | 1977-08-16 | Teledyne, Inc. | Fluid flowmeter |
US4056975A (en) * | 1976-02-09 | 1977-11-08 | Tylan Corporation | Mass flow sensor system |
US4255968A (en) * | 1979-06-08 | 1981-03-17 | Intek, Inc. | Flow indicator |
US4275601A (en) * | 1979-12-11 | 1981-06-30 | Westinghouse Electric Corp. | Solids mass flow determination |
JPS56142414A (en) * | 1980-04-09 | 1981-11-06 | Nippon Soken Inc | Device for measuring gas flow quantity |
US4495488A (en) * | 1980-09-05 | 1985-01-22 | Chevron Research Company | Ultrasensitive apparatus and positioning method for detecting change in fluid flow conditions in relief flowlines associated with a chemical or refinery complex |
US4480960A (en) * | 1980-09-05 | 1984-11-06 | Chevron Research Company | Ultrasensitive apparatus and method for detecting change in fluid flow conditions in a flowline of a producing oil well, or the like |
US4448545A (en) * | 1982-03-02 | 1984-05-15 | Southern California Gas Company | Non-intrusive thermal power monitor and method |
US4475387A (en) * | 1983-03-23 | 1984-10-09 | Teledyne Industries, Inc. | High temperature mass flowmeter |
EP0131318B1 (de) * | 1983-05-18 | 1991-12-27 | Bronkhorst High-Tech B.V. | Durchflussmessgerät |
US5191793A (en) * | 1984-03-12 | 1993-03-09 | Tylan Corporation | Fluid mass flow meter device with reduced attitude sensitivity |
DE3419504A1 (de) * | 1984-05-25 | 1986-01-23 | Günther Dipl.-Ing. 2201 Kollmar Weber | Stroemungswaechter |
GB2173905A (en) * | 1985-04-12 | 1986-10-22 | Radyne Ltd | Fluid-flow monitoring apparatus |
JPH0676897B2 (ja) * | 1986-05-27 | 1994-09-28 | 株式会社エステツク | 熱式流量計 |
DE3725312A1 (de) * | 1987-07-30 | 1989-02-09 | Jiri Hokynar | Steuergeraet fuer fluidfluss |
JP2789458B2 (ja) * | 1988-11-22 | 1998-08-20 | 株式会社エステック | 液体気化のための流量制御装置 |
US5038608A (en) * | 1989-02-10 | 1991-08-13 | Tokyo Electron Limited | Method for measuring the flow rate of exhaust gas |
DE3922489A1 (de) * | 1989-07-08 | 1991-01-17 | Bosch Gmbh Robert | Luftmessvorrichtung |
US5259243A (en) * | 1991-01-04 | 1993-11-09 | Dxl International, Inc. | Flow sensor |
JPH07111367B2 (ja) * | 1991-02-26 | 1995-11-29 | ディーエクスエル・インターナショナル・インコーポレーテッド | 流量センサおよびその検査方法 |
US5763791A (en) * | 1995-11-01 | 1998-06-09 | The Rosaen Company | Flowmeter |
US5576498A (en) * | 1995-11-01 | 1996-11-19 | The Rosaen Company | Laminar flow element for a flowmeter |
US5792952A (en) * | 1996-05-23 | 1998-08-11 | Varian Associates, Inc. | Fluid thermal mass flow sensor |
US6269692B1 (en) | 1999-02-01 | 2001-08-07 | Dxl Usa Inc. | Mass flow measuring assembly having low pressure drop and fast response time |
US8042361B2 (en) * | 2004-07-20 | 2011-10-25 | Corning Incorporated | Overflow downdraw glass forming method and apparatus |
NO342628B1 (no) * | 2012-05-24 | 2018-06-25 | Fmc Kongsberg Subsea As | Aktiv styring av undervannskjølere |
US9823106B2 (en) * | 2014-07-25 | 2017-11-21 | General Electric Company | Flow sensor with heated air collar |
DE102014116658B4 (de) * | 2014-11-14 | 2016-06-23 | Krohne Ag | Vorrichtung zur Temperaturbestimmung sowie Messanordnung zur Bestimmung des Durchflusses |
US10697273B2 (en) | 2018-03-26 | 2020-06-30 | NextStream Sensor, LLC | Method for scale treatment optimization |
US20190293621A1 (en) * | 2018-03-26 | 2019-09-26 | Baker Hughes, A Ge Company, Llc | Sensor system including an integrated temperature adjustment element |
US11587839B2 (en) | 2019-06-27 | 2023-02-21 | Analog Devices, Inc. | Device with chemical reaction chamber |
US11712516B2 (en) | 2020-04-17 | 2023-08-01 | Analog Devices, Inc. | Fluid delivery device |
US11604084B2 (en) | 2021-04-15 | 2023-03-14 | Analog Devices, Inc. | Sensor package |
US11796367B2 (en) | 2021-05-07 | 2023-10-24 | Analog Devices, Inc. | Fluid control system |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1222492A (en) * | 1911-05-12 | 1917-04-10 | Carl Clapp Thomas | Fluid-meter. |
US1261086A (en) * | 1913-08-16 | 1918-04-02 | Cutler Hammer Mfg Co | Means for regulating temperature. |
US2176502A (en) * | 1934-02-27 | 1939-10-17 | Myrtie Kurth | Efficiency meter |
US2067645A (en) * | 1934-10-15 | 1937-01-12 | Cutler Hammer Inc | Apparatus for measuring flowing gaseous fluids |
-
0
- NL NL83702D patent/NL83702C/xx active
- BE BE475239D patent/BE475239A/xx unknown
-
1947
- 1947-08-01 FR FR950794D patent/FR950794A/fr not_active Expired
- 1947-08-02 CH CH268202D patent/CH268202A/de unknown
- 1947-08-07 GB GB21754/47A patent/GB649030A/en not_active Expired
-
1953
- 1953-01-06 US US329899A patent/US2729976A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2623617A1 (fr) * | 1987-11-24 | 1989-05-26 | Armines | Dispositif pour la mesure d'un debit de fluide dans une canalisation |
EP0318388A1 (de) * | 1987-11-24 | 1989-05-31 | Association Pour La Recherche Et Le Developpement Des Methodes Et Processus Industriels (Armines) | Vorrichtung zur Messung einer Flüssigkeitsströmung in einem Leitungsrohr |
Also Published As
Publication number | Publication date |
---|---|
BE475239A (de) | 1900-01-01 |
GB649030A (en) | 1951-01-17 |
US2729976A (en) | 1956-01-10 |
FR950794A (fr) | 1949-10-06 |
CH268202A (de) | 1950-05-15 |