DE2703318A1 - Elektrische integrierschaltung - Google Patents

Elektrische integrierschaltung

Info

Publication number
DE2703318A1
DE2703318A1 DE19772703318 DE2703318A DE2703318A1 DE 2703318 A1 DE2703318 A1 DE 2703318A1 DE 19772703318 DE19772703318 DE 19772703318 DE 2703318 A DE2703318 A DE 2703318A DE 2703318 A1 DE2703318 A1 DE 2703318A1
Authority
DE
Germany
Prior art keywords
circuit
comparator
switch
generator
input
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.)
Withdrawn
Application number
DE19772703318
Other languages
German (de)
English (en)
Inventor
Jean Lefebvre
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Compteurs Schlumberger SA
Original Assignee
Compteurs Schlumberger SA
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.)
Filing date
Publication date
Application filed by Compteurs Schlumberger SA filed Critical Compteurs Schlumberger SA
Publication of DE2703318A1 publication Critical patent/DE2703318A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D1/00—Measuring arrangements giving results other than momentary value of variable, of general application
    • G01D1/04—Measuring arrangements giving results other than momentary value of variable, of general application giving integrated values
    • G01D1/06—Measuring arrangements giving results other than momentary value of variable, of general application giving integrated values by intermittent summation
    • 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

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Analogue/Digital Conversion (AREA)
  • Amplifiers (AREA)
DE19772703318 1976-01-28 1977-01-27 Elektrische integrierschaltung Withdrawn DE2703318A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7602226A FR2339837A1 (fr) 1976-01-28 1976-01-28 Circuit integrateur electrique

Publications (1)

Publication Number Publication Date
DE2703318A1 true DE2703318A1 (de) 1977-08-04

Family

ID=9168449

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772703318 Withdrawn DE2703318A1 (de) 1976-01-28 1977-01-27 Elektrische integrierschaltung

Country Status (8)

Country Link
AT (1) AT376052B (fr)
BE (1) BE850350A (fr)
CH (1) CH600439A5 (fr)
DE (1) DE2703318A1 (fr)
ES (1) ES455362A1 (fr)
FR (1) FR2339837A1 (fr)
IT (1) IT1075920B (fr)
SE (1) SE420361B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2472180A1 (fr) * 1979-12-21 1981-06-26 Comita Sa Procede et dispositif pour determination de l'energie thermique cedee

Also Published As

Publication number Publication date
BE850350A (fr) 1977-07-13
ATA54577A (de) 1984-02-15
FR2339837B1 (fr) 1980-07-11
AT376052B (de) 1984-10-10
CH600439A5 (fr) 1978-06-15
FR2339837A1 (fr) 1977-08-26
IT1075920B (it) 1985-04-22
ES455362A1 (es) 1978-01-01
SE420361B (sv) 1981-09-28
SE7700764L (sv) 1977-07-29

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8128 New person/name/address of the agent

Representative=s name: PRINZ, E., DIPL.-ING. LEISER, G., DIPL.-ING., PAT.

8139 Disposal/non-payment of the annual fee