NL7610331A - ELECTRONIC HEAT AMOUNT COUNTER. - Google Patents

ELECTRONIC HEAT AMOUNT COUNTER.

Info

Publication number: NL7610331A
Authority: NL; Netherlands
Prior art keywords: heat amount; amount counter; electronic heat; electronic; counter
Prior art date: 1975-09-20

Application number

NL7610331A

Other languages

Dutch (nl)

Original Assignee

Karlsruhe Augsburg Iweka

Priority date (The priority date 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 date listed.)

1975-09-20

Filing date

1976-09-16

Publication date

1977-03-22

1976-09-16 Application filed by Karlsruhe Augsburg Iweka filed Critical Karlsruhe Augsburg Iweka

1977-03-22 Publication of NL7610331A publication Critical patent/NL7610331A/en

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)

NL7610331A 1975-09-20 1976-09-16 ELECTRONIC HEAT AMOUNT COUNTER. NL7610331A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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
FR2325029A1 (en)	1977-04-15
ATA686176A (en)	1986-08-15
DE2542025B2 (en)	1980-08-07
BE845894A (en)	1976-12-31
DK420176A (en)	1977-03-21
DE2542025A1 (en)	1976-10-07
DE2542025C3 (en)	1981-03-12
CH627273A5 (en)	1981-12-31
FR2325029B1 (en)	1982-10-22
GB1558884A (en)	1980-01-09
IT1073308B (en)	1985-04-17

Publication	Publication Date	Title
NL7602580A (en)	1976-09-16	ELECTRONIC ILLUSTRATION SYSTEM.
NL7800132A (en)	1978-07-14	ELECTRONIC THERMOMETER.
NL7606176A (en)	1976-12-14	ELECTRONIC CLOSING DEVICE.
NL178192C (en)	1986-02-03	ELECTRONIC WEIGHING.
FR2319496A1 (en)	1977-02-25	ELECTRONIC PRINTER
NL167027C (en)	1981-10-15	ELECTRONIC WEIGHING.
IT1069792B (en)	1985-03-25	ELECTRONIC COUNTER
FR2305080A1 (en)	1976-10-15	ELECTRONIC TERMINER
CH614095B (en)		ELECTRONIC CLOCK.
DK127477A (en)	1977-09-25	ELECTRONIC MAXIMUM COUNTER
NL7609036A (en)	1977-02-15	ELECTRONIC HAND GRENADE.
DK127377A (en)	1978-01-09	ELECTRONIC MAXIMUM COUNTER
CH615079B (en)		ELECTRONIC TIMEPIECE.
NL7613895A (en)	1977-06-21	ELECTRONIC THERMOSTAT.
NL7610331A (en)	1977-03-22	ELECTRONIC HEAT AMOUNT COUNTER.
FR2334153A1 (en)	1977-07-01	ELECTRONIC COUNTER
NL7514067A (en)	1976-07-27	ELECTRONIC NUMERIC INDICATOR.
NL7607063A (en)	1977-01-03	ELECTRONIC SWITCH.
NL7602045A (en)	1977-02-23	ELECTRONIC MULTI-PHASE COUNTER.
RO76695A (en)	1981-04-30	ELECTRONIC AUTOCOMMUTER
NL7510276A (en)	1977-03-03	ELECTRONIC MICROSKOP.
NL7704417A (en)	1978-02-07	ELECTRONIC MAXIMUM COUNTER.
NL7609789A (en)	1977-03-08	MULTIVIBRATOR CIRCUIT.
IT1050604B (en)	1981-03-20	ELECTRONIC CALCULATOR
ATA946875A (en)	1979-03-15	PHARMACY CABINET

Legal Events

Date	Code	Title
1983-06-01	BA	A request for search or an international-type search has been filed
1983-06-01	BB	A search report has been drawn up
1983-09-01	BC	A request for examination has been filed
1985-01-01	A85	Still pending on 85-01-01
1987-05-04	BV	The patent application has lapsed