FR2461938B1 - - Google Patents
Info
- Publication number
- FR2461938B1 FR2461938B1 FR8015890A FR8015890A FR2461938B1 FR 2461938 B1 FR2461938 B1 FR 2461938B1 FR 8015890 A FR8015890 A FR 8015890A FR 8015890 A FR8015890 A FR 8015890A FR 2461938 B1 FR2461938 B1 FR 2461938B1
- Authority
- FR
- France
- 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
Classifications
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
- Fire-Detection Mechanisms (AREA)
- Alarm Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH675979A CH638043A5 (en) | 1979-07-20 | 1979-07-20 | Arrangement for the central measurement of the thermal energy drawn by a plurality of heat consumers |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2461938A1 FR2461938A1 (en) | 1981-02-06 |
FR2461938B1 true FR2461938B1 (en) | 1984-05-11 |
Family
ID=4314594
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8015890A Granted FR2461938A1 (en) | 1979-07-20 | 1980-07-18 | INSTALLATION FOR THE CENTRAL DETECTION OF CALORIFIC ENERGY SUPPORTED BY SEVERAL HEAT-USE APPLIANCES |
Country Status (7)
Country | Link |
---|---|
CH (1) | CH638043A5 (en) |
DE (1) | DE2931979C2 (en) |
DK (1) | DK312280A (en) |
FR (1) | FR2461938A1 (en) |
IT (1) | IT1131586B (en) |
NL (1) | NL8004137A (en) |
SE (1) | SE441308B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4235187A1 (en) * | 1992-10-19 | 1994-04-21 | Metrona Waermemesser Union | Device for reading consumption values occurring in a building |
DK0686836T3 (en) * | 1994-06-10 | 1997-07-14 | Landis & Gyr Tech Innovat | heat meter |
DE102004054118B4 (en) * | 2004-11-08 | 2009-01-29 | Hydrometer Gmbh | Method for operating a heat meter |
DE102004063446A1 (en) * | 2004-12-30 | 2006-07-13 | Landis+Gyr Gmbh | Device for storing events and method for storing events |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3723975A (en) * | 1971-06-28 | 1973-03-27 | Ibm | Overdue event detector |
SE7409403L (en) * | 1974-07-18 | 1976-01-19 | Svensk Vaermemaetning | PROCEDURE FOR SATISFACTION OF THE HEAT CONSUMPTION IN INDIVIDUAL APARTMENTS IN MULTI-FAMILY HOUSES AND ARRANGEMENT FOR EXERCISING THE PROCEDURE |
US3919533A (en) * | 1974-11-08 | 1975-11-11 | Westinghouse Electric Corp | Electrical fault indicator |
FR2323134A1 (en) * | 1975-09-04 | 1977-04-01 | Union Nale Federations Organ H | Remote temperature measurement system for buildings - performs data recording and restitution using min-computer |
FR2339919A1 (en) * | 1976-01-28 | 1977-08-26 | Gauvenet Francois | Safety control system for cold store - uses transistor temperature detectors, defrosting indicator and door closure indicator to activate alarm circuit |
DE2631509B2 (en) * | 1976-07-09 | 1978-04-27 | Heliowatt Werke Elektrizitaets-Gesellschaft Mbh, 1000 Berlin | Procedure for the automatic checking of meters |
US4102198A (en) * | 1976-10-06 | 1978-07-25 | Asea Ab | Resistance thermometer measuring system |
DE2722485A1 (en) * | 1977-05-18 | 1978-11-23 | Eberhard Dipl Ing Schlemper | Electronic determn. for heating costs - enables temp. differences to be obtained for each specified volume of water flowing through consumer unit |
-
1979
- 1979-07-20 CH CH675979A patent/CH638043A5/en not_active IP Right Cessation
- 1979-08-07 DE DE2931979A patent/DE2931979C2/en not_active Expired
-
1980
- 1980-07-16 IT IT23464/80A patent/IT1131586B/en active
- 1980-07-18 DK DK312280A patent/DK312280A/en not_active Application Discontinuation
- 1980-07-18 NL NL8004137A patent/NL8004137A/en not_active Application Discontinuation
- 1980-07-18 FR FR8015890A patent/FR2461938A1/en active Granted
- 1980-07-18 SE SE8005264A patent/SE441308B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SE8005264L (en) | 1981-01-21 |
DK312280A (en) | 1981-01-21 |
DE2931979C2 (en) | 1986-06-19 |
DE2931979A1 (en) | 1981-01-22 |
FR2461938A1 (en) | 1981-02-06 |
IT1131586B (en) | 1986-06-25 |
CH638043A5 (en) | 1983-08-31 |
NL8004137A (en) | 1981-01-22 |
IT8023464A0 (en) | 1980-07-16 |
SE441308B (en) | 1985-09-23 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |