FR2104989B1 - - Google Patents

Info

Publication number
FR2104989B1
FR2104989B1 FR7033278A FR7033278A FR2104989B1 FR 2104989 B1 FR2104989 B1 FR 2104989B1 FR 7033278 A FR7033278 A FR 7033278A FR 7033278 A FR7033278 A FR 7033278A FR 2104989 B1 FR2104989 B1 FR 2104989B1
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
Application number
FR7033278A
Other versions
FR2104989A1 (fr
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.)
Pharmacia and Upjohn Co
Original Assignee
Upjohn Co
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 Upjohn Co filed Critical Upjohn Co
Priority to FR7033278A priority Critical patent/FR2104989B1/fr
Publication of FR2104989A1 publication Critical patent/FR2104989A1/fr
Application granted granted Critical
Publication of FR2104989B1 publication Critical patent/FR2104989B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
    • G01F15/07—Integration to give total flow, e.g. using mechanically-operated integrating mechanism
    • G01F15/075—Integration to give total flow, e.g. using mechanically-operated integrating mechanism using electrically-operated integrating means
    • G01F15/0755—Integration to give total flow, e.g. using mechanically-operated integrating mechanism using electrically-operated integrating means involving digital counting

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
FR7033278A 1970-09-14 1970-09-14 Expired FR2104989B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7033278A FR2104989B1 (fr) 1970-09-14 1970-09-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7033278A FR2104989B1 (fr) 1970-09-14 1970-09-14

Publications (2)

Publication Number Publication Date
FR2104989A1 FR2104989A1 (fr) 1972-04-28
FR2104989B1 true FR2104989B1 (fr) 1974-09-20

Family

ID=9061275

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7033278A Expired FR2104989B1 (fr) 1970-09-14 1970-09-14

Country Status (1)

Country Link
FR (1) FR2104989B1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR875225A (fr) * 1941-05-09 1942-09-11 Csf Dispositif de mesure de fréquences
US3177442A (en) * 1963-03-14 1965-04-06 Hewlett Packard Co Wide-range variable frequency signal source operating in phase lock with a narrow-range reference signal
FR1417310A (fr) * 1964-09-30 1965-11-12 Materiel Electrique S W Le Convertisseur de signal digital en signal analogique
US3439245A (en) * 1967-02-28 1969-04-15 Gen Electric Rotor speed sensing circuit

Also Published As

Publication number Publication date
FR2104989A1 (fr) 1972-04-28

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Legal Events

Date Code Title Description
ST Notification of lapse