GB1558884A - Electronic heat quantity meter - Google Patents
Electronic heat quantity meter Download PDFInfo
- Publication number
- GB1558884A GB1558884A GB3617176A GB3617176A GB1558884A GB 1558884 A GB1558884 A GB 1558884A GB 3617176 A GB3617176 A GB 3617176A GB 3617176 A GB3617176 A GB 3617176A GB 1558884 A GB1558884 A GB 1558884A
- Authority
- GB
- United Kingdom
- Prior art keywords
- electronic
- dynamic pressure
- heat meter
- voltage
- heat
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
- 238000010438 heat treatment Methods 0.000 claims abstract description 44
- 239000000523 sample Substances 0.000 claims abstract description 31
- 238000005259 measurement Methods 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 claims description 8
- 238000012544 monitoring process Methods 0.000 claims description 4
- 230000000737 periodic effect Effects 0.000 claims description 4
- 230000001629 suppression Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims description 2
- 230000003068 static effect Effects 0.000 abstract description 3
- 230000032683 aging Effects 0.000 abstract description 2
- 238000001816 cooling Methods 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 3
- 101150102323 PDYN gene Proteins 0.000 description 2
- 241001080519 Zera Species 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000005679 Peltier effect Effects 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000009530 blood pressure measurement Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- G01F1/34—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
- G01F1/36—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 the pressure or differential pressure being created by the use of flow constriction
- G01F1/40—Details of construction of the flow constriction devices
- G01F1/46—Pitot tubes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K17/00—Measuring quantity of heat
- G01K17/06—Measuring quantity of heat conveyed by flowing media, e.g. in heating systems e.g. the quantity of heat in a transporting medium, delivered to or consumed in an expenditure device
- G01K17/08—Measuring quantity of heat conveyed by flowing media, e.g. in heating systems e.g. the quantity of heat in a transporting medium, delivered to or consumed in an expenditure device based upon measurement of temperature difference or of a temperature
- G01K17/10—Measuring quantity of heat conveyed by flowing media, e.g. in heating systems e.g. the quantity of heat in a transporting medium, delivered to or consumed in an expenditure device based upon measurement of temperature difference or of a temperature between an inlet and an outlet point, combined with measurement of rate of flow of the medium if such, by integration during a certain time-interval
- G01K17/12—Indicating product of flow and temperature difference directly or temperature
- G01K17/16—Indicating product of flow and temperature difference directly or temperature using electrical or magnetic means for both measurements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K17/00—Measuring quantity of heat
- G01K17/06—Measuring quantity of heat conveyed by flowing media, e.g. in heating systems e.g. the quantity of heat in a transporting medium, delivered to or consumed in an expenditure device
- G01K17/08—Measuring quantity of heat conveyed by flowing media, e.g. in heating systems e.g. the quantity of heat in a transporting medium, delivered to or consumed in an expenditure device based upon measurement of temperature difference or of a temperature
- G01K17/10—Measuring quantity of heat conveyed by flowing media, e.g. in heating systems e.g. the quantity of heat in a transporting medium, delivered to or consumed in an expenditure device based upon measurement of temperature difference or of a temperature between an inlet and an outlet point, combined with measurement of rate of flow of the medium if such, by integration during a certain time-interval
- G01K17/12—Indicating product of flow and temperature difference directly or temperature
- G01K17/18—Indicating product of flow and temperature difference directly or temperature using electrical or magnetic means for one measurement and mechanical means for the other
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Fluid Mechanics (AREA)
- Measuring Fluid Pressure (AREA)
- Measuring Volume Flow (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752542025 DE2542025C3 (de) | 1975-09-20 | 1975-09-20 | Elektronischer Wärmezähler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1558884A true GB1558884A (en) | 1980-01-09 |
Family
ID=5957002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3617176A Expired GB1558884A (en) | 1975-09-20 | 1976-09-01 | Electronic heat quantity meter |
Country Status (10)
| Country | Link |
|---|---|
| AT (1) | ATA686176A (enExample) |
| BE (1) | BE845894A (enExample) |
| CH (1) | CH627273A5 (enExample) |
| DE (1) | DE2542025C3 (enExample) |
| DK (1) | DK420176A (enExample) |
| FR (1) | FR2325029A1 (enExample) |
| GB (1) | GB1558884A (enExample) |
| IT (1) | IT1073308B (enExample) |
| NL (1) | NL7610331A (enExample) |
| SE (1) | SE7610151L (enExample) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0697582A3 (en) * | 1994-07-22 | 1998-07-01 | BG plc | Apparatus for measuring the flow rate of a fluid |
| WO2015090895A1 (de) * | 2013-12-19 | 2015-06-25 | S.K.I. GmbH | Verfahren sowie messanordnung nach dem differenzdruckprinzip mit nullpunktabgleich |
| CN105004450A (zh) * | 2015-08-03 | 2015-10-28 | 浙江华德利纺织印染有限公司 | 一种导热油热量计量方法及装置 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3208511A1 (de) * | 1982-03-09 | 1983-09-22 | Siemens AG, 1000 Berlin und 8000 München | Waermemengenzaehler |
| DE4408421C2 (de) * | 1994-03-12 | 1996-01-11 | Iwk Regler Kompensatoren | Verfahren und Vorrichtung zur Differenzdruckmessung mit periodischem Nullabgleich |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR545418A (fr) * | 1921-12-30 | 1922-10-11 | Compteur thermique | |
| DE547142C (de) * | 1926-06-24 | 1932-03-23 | Siemens & Halske Akt Ges | Waermezaehler mit Thermoelementen in Vor- und Ruecklauf und Mengenmesser in Gestalt eines Druckdifferenzmessers |
| US2804773A (en) * | 1955-09-19 | 1957-09-03 | Henze Instr And Valve Inc | Temperature sensing devices |
| FR1247036A (fr) * | 1959-01-09 | 1960-11-25 | Askania Werke Ag | Dispositif de mesure de quantités de chaleur |
| FR2157099A5 (enExample) * | 1971-10-18 | 1973-06-01 | Schlumberger Compteurs | |
| DE2320359A1 (de) * | 1973-04-21 | 1974-11-07 | Nortron Hermann Koehler Elektr | Waermemengenzaehler |
| FR2305807A1 (fr) * | 1975-03-27 | 1976-10-22 | Fisch Raymond | Procede et dispositif de comptage thermique electronique |
-
1975
- 1975-09-20 DE DE19752542025 patent/DE2542025C3/de not_active Expired
-
1976
- 1976-09-01 GB GB3617176A patent/GB1558884A/en not_active Expired
- 1976-09-06 BE BE170385A patent/BE845894A/xx unknown
- 1976-09-09 CH CH1148676A patent/CH627273A5/de not_active IP Right Cessation
- 1976-09-14 SE SE7610151A patent/SE7610151L/ unknown
- 1976-09-15 AT AT686176A patent/ATA686176A/de not_active Application Discontinuation
- 1976-09-16 NL NL7610331A patent/NL7610331A/xx not_active Application Discontinuation
- 1976-09-17 IT IT2736076A patent/IT1073308B/it active
- 1976-09-17 DK DK420176A patent/DK420176A/da not_active Application Discontinuation
- 1976-09-20 FR FR7628205A patent/FR2325029A1/fr active Granted
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0697582A3 (en) * | 1994-07-22 | 1998-07-01 | BG plc | Apparatus for measuring the flow rate of a fluid |
| WO2015090895A1 (de) * | 2013-12-19 | 2015-06-25 | S.K.I. GmbH | Verfahren sowie messanordnung nach dem differenzdruckprinzip mit nullpunktabgleich |
| JP2017501424A (ja) * | 2013-12-19 | 2017-01-12 | エス．カー．イー．ゲーエムベーハー | ゼロ点校正を有する差圧原理による方法及び測定アセンブリ |
| US10101185B2 (en) | 2013-12-19 | 2018-10-16 | S.K.I. GmbH | Method and measuring assembly according to the differential pressure principle having a zero-point calibration |
| RU2681669C1 (ru) * | 2013-12-19 | 2019-03-12 | С.К.И. Гмбх | Способ и измерительное устройство переменного перепада давления с балансировкой нуля |
| CN105004450A (zh) * | 2015-08-03 | 2015-10-28 | 浙江华德利纺织印染有限公司 | 一种导热油热量计量方法及装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2542025C3 (de) | 1981-03-12 |
| FR2325029A1 (fr) | 1977-04-15 |
| CH627273A5 (en) | 1981-12-31 |
| DE2542025B2 (de) | 1980-08-07 |
| DE2542025A1 (de) | 1976-10-07 |
| BE845894A (fr) | 1976-12-31 |
| DK420176A (da) | 1977-03-21 |
| ATA686176A (de) | 1986-08-15 |
| IT1073308B (it) | 1985-04-17 |
| SE7610151L (sv) | 1977-03-21 |
| NL7610331A (nl) | 1977-03-22 |
| FR2325029B1 (enExample) | 1982-10-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5615733A (en) | On-line monitoring system of a simulated heat-exchanger | |
| US5936156A (en) | Liquid metering | |
| US3996795A (en) | Ionization flow detector | |
| JP2644896B2 (ja) | 冷却装置の温度制御方法 | |
| US4157034A (en) | Electronic heat amount meter | |
| GB1558884A (en) | Electronic heat quantity meter | |
| US4016759A (en) | Fluid flowmeter | |
| CN209639770U (zh) | 一种双向流阿牛巴流量计 | |
| GB1197370A (en) | An Installation including a Once-Through Steam Boiler | |
| GB2173905A (en) | Fluid-flow monitoring apparatus | |
| US4901678A (en) | Heating boiler and method for operating same | |
| JP3380345B2 (ja) | 熱式流速センサ | |
| US2851016A (en) | Automatic boiler condition measurement and control | |
| JPS6249480B2 (enExample) | ||
| JPS5679230A (en) | Leakage detecting method for pipeline | |
| JPS5721100A (en) | X-ray generator | |
| SU909410A1 (ru) | Устройство дл измерени степени сухости влажного пара | |
| SU1052932A1 (ru) | Плотномер жидкости | |
| US20050188761A1 (en) | Device for detecting the flow of a fluid | |
| CN223512770U (zh) | 蒸汽涡街流量计 | |
| JP3600064B2 (ja) | 流量計及び流量制御装置 | |
| JPS5582225A (en) | Water boiler | |
| Rajita et al. | Design of a PC based real time mass flow indicator using AD590 as sensor | |
| RU1776996C (ru) | Способ индикации заданного значени расхода сплошной среды | |
| Bijl et al. | New Control Devices for Laboratory and Pilot Plant Equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |