NL7610331A - ELECTRONIC HEAT AMOUNT COUNTER. - Google Patents
ELECTRONIC HEAT AMOUNT COUNTER.Info
- Publication number
- NL7610331A NL7610331A NL7610331A NL7610331A NL7610331A NL 7610331 A NL7610331 A NL 7610331A NL 7610331 A NL7610331 A NL 7610331A NL 7610331 A NL7610331 A NL 7610331A NL 7610331 A NL7610331 A NL 7610331A
- Authority
- NL
- Netherlands
- Prior art keywords
- heat amount
- amount counter
- electronic heat
- electronic
- counter
- Prior art date
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
- G01F1/34—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 (en) | 1975-09-20 | 1975-09-20 | Electronic heat meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7610331A true NL7610331A (en) | 1977-03-22 |
Family
ID=5957002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7610331A NL7610331A (en) | 1975-09-20 | 1976-09-16 | ELECTRONIC HEAT AMOUNT COUNTER. |
Country Status (10)
| Country | Link |
|---|---|
| AT (1) | ATA686176A (en) |
| BE (1) | BE845894A (en) |
| CH (1) | CH627273A5 (en) |
| DE (1) | DE2542025C3 (en) |
| DK (1) | DK420176A (en) |
| FR (1) | FR2325029A1 (en) |
| GB (1) | GB1558884A (en) |
| IT (1) | IT1073308B (en) |
| NL (1) | NL7610331A (en) |
| SE (1) | SE7610151L (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3208511A1 (en) * | 1982-03-09 | 1983-09-22 | Siemens AG, 1000 Berlin und 8000 München | HEAT METER |
| DE4408421C2 (en) * | 1994-03-12 | 1996-01-11 | Iwk Regler Kompensatoren | Method and device for differential pressure measurement with periodic zero adjustment |
| GB2291506B (en) * | 1994-07-22 | 1998-08-19 | British Gas Plc | Apparatus for measuring the flow rate of a fluid |
| DE102013114495A1 (en) * | 2013-12-19 | 2015-06-25 | S.K.I. GmbH | Method and measuring arrangement according to the differential pressure principle with zero point adjustment |
| CN105004450A (en) * | 2015-08-03 | 2015-10-28 | 浙江华德利纺织印染有限公司 | Heat measuring method and apparatus of conduction oil |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR545418A (en) * | 1921-12-30 | 1922-10-11 | Heat meter | |
| DE547142C (en) * | 1926-06-24 | 1932-03-23 | Siemens & Halske Akt Ges | Heat meter with thermocouples in flow and return and flow meter in the form of a differential pressure meter |
| US2804773A (en) * | 1955-09-19 | 1957-09-03 | Henze Instr And Valve Inc | Temperature sensing devices |
| FR1247036A (en) * | 1959-01-09 | 1960-11-25 | Askania Werke Ag | Device for measuring quantities of heat |
| FR2157099A5 (en) * | 1971-10-18 | 1973-06-01 | Schlumberger Compteurs | |
| DE2320359A1 (en) * | 1973-04-21 | 1974-11-07 | Nortron Hermann Koehler Elektr | HEAT COUNTER |
| FR2305807A1 (en) * | 1975-03-27 | 1976-10-22 | Fisch Raymond | Electronic system for measuring calorific losses - using signal representing fluid temp. difference |
-
1975
- 1975-09-20 DE DE19752542025 patent/DE2542025C3/en not_active Expired
-
1976
- 1976-09-01 GB GB3617176A patent/GB1558884A/en not_active Expired
- 1976-09-06 BE BE170385A patent/BE845894A/en unknown
- 1976-09-09 CH CH1148676A patent/CH627273A5/en not_active IP Right Cessation
- 1976-09-14 SE SE7610151A patent/SE7610151L/en unknown
- 1976-09-15 AT AT686176A patent/ATA686176A/en not_active Application Discontinuation
- 1976-09-16 NL NL7610331A patent/NL7610331A/en not_active Application Discontinuation
- 1976-09-17 DK DK420176A patent/DK420176A/en not_active Application Discontinuation
- 1976-09-17 IT IT2736076A patent/IT1073308B/en active
- 1976-09-20 FR FR7628205A patent/FR2325029A1/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| SE7610151L (en) | 1977-03-21 |
| DE2542025B2 (en) | 1980-08-07 |
| BE845894A (en) | 1976-12-31 |
| ATA686176A (en) | 1986-08-15 |
| DE2542025C3 (en) | 1981-03-12 |
| DE2542025A1 (en) | 1976-10-07 |
| GB1558884A (en) | 1980-01-09 |
| CH627273A5 (en) | 1981-12-31 |
| DK420176A (en) | 1977-03-21 |
| FR2325029A1 (en) | 1977-04-15 |
| FR2325029B1 (en) | 1982-10-22 |
| IT1073308B (en) | 1985-04-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BA | A request for search or an international-type search has been filed | ||
| BB | A search report has been drawn up | ||
| BC | A request for examination has been filed | ||
| A85 | Still pending on 85-01-01 | ||
| BV | The patent application has lapsed |