FR2334090A1 - Dispositif de compression de donnees - Google Patents

Dispositif de compression de donnees

Info

Publication number
FR2334090A1
FR2334090A1 FR7538025A FR7538025A FR2334090A1 FR 2334090 A1 FR2334090 A1 FR 2334090A1 FR 7538025 A FR7538025 A FR 7538025A FR 7538025 A FR7538025 A FR 7538025A FR 2334090 A1 FR2334090 A1 FR 2334090A1
Authority
FR
France
Prior art keywords
data
recorder
records
changes
memory
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.)
Granted
Application number
FR7538025A
Other languages
English (en)
French (fr)
Other versions
FR2334090B1 (enExample
Inventor
Yves Moschetto
J Pierre Sozanski
Guy Fleury
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.)
Institut National de la Sante et de la Recherche Medicale INSERM
Original Assignee
Institut National de la Sante et de la Recherche Medicale INSERM
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 Institut National de la Sante et de la Recherche Medicale INSERM filed Critical Institut National de la Sante et de la Recherche Medicale INSERM
Priority to FR7538025A priority Critical patent/FR2334090A1/fr
Publication of FR2334090A1 publication Critical patent/FR2334090A1/fr
Application granted granted Critical
Publication of FR2334090B1 publication Critical patent/FR2334090B1/fr
Granted 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
    • G01D9/00—Recording measured values
    • G01D9/02—Producing one or more recordings of the values of a single variable
    • G01D9/10—Producing one or more recordings of the values of a single variable the recording element, e.g. stylus, being controlled in accordance with the variable, and the recording medium, e.g. paper roll, being controlled in accordance with time
    • G01D9/16—Producing one or more recordings of the values of a single variable the recording element, e.g. stylus, being controlled in accordance with the variable, and the recording medium, e.g. paper roll, being controlled in accordance with time recording occurring at separated intervals, e.g. by chopper bar
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Recording Measured Values (AREA)
FR7538025A 1975-12-05 1975-12-05 Dispositif de compression de donnees Granted FR2334090A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7538025A FR2334090A1 (fr) 1975-12-05 1975-12-05 Dispositif de compression de donnees

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7538025A FR2334090A1 (fr) 1975-12-05 1975-12-05 Dispositif de compression de donnees

Publications (2)

Publication Number Publication Date
FR2334090A1 true FR2334090A1 (fr) 1977-07-01
FR2334090B1 FR2334090B1 (enExample) 1980-08-22

Family

ID=9163648

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7538025A Granted FR2334090A1 (fr) 1975-12-05 1975-12-05 Dispositif de compression de donnees

Country Status (1)

Country Link
FR (1) FR2334090A1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0001288A1 (de) * 1977-09-23 1979-04-04 Mannesmann Kienzle GmbH Registrieranordnung für Fahrtschreiber
EP0019672A1 (en) * 1979-05-29 1980-12-10 Otis Engineering Corporation Method of and device for recording data down-hole in a well bore

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE31222E (en) 1977-12-23 1983-04-26 Otis Engineering Corporation Microprocessor computerized pressure/temperature/time .[.down-hole.]. recorder

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0001288A1 (de) * 1977-09-23 1979-04-04 Mannesmann Kienzle GmbH Registrieranordnung für Fahrtschreiber
EP0019672A1 (en) * 1979-05-29 1980-12-10 Otis Engineering Corporation Method of and device for recording data down-hole in a well bore

Also Published As

Publication number Publication date
FR2334090B1 (enExample) 1980-08-22

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Legal Events

Date Code Title Description
ST Notification of lapse