Classifications

• • G—PHYSICS
  • G01—MEASURING; TESTING
  • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
  • G01R17/00—Measuring arrangements involving comparison with a reference value, e.g. bridge
  • G01R17/02—Arrangements in which the value to be measured is automatically compared with a reference value
  • G01R17/04—Arrangements in which the value to be measured is automatically compared with a reference value in which the reference value is continuously or periodically swept over the range of values to be measured
• • 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
  • G01D15/00—Component parts of recorders for measuring arrangements not specially adapted for a specific variable
  • G01D15/22—Chopper bars for bringing recording element into contact with recording surface
• • 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
  • G01D9/28—Producing one or more recordings, each recording being of the values of two or more different variables
  • G01D9/32—Producing one or more recordings, each recording being of the values of two or more different variables there being a common recording element for two or more variables
• • G—PHYSICS
  • G01—MEASURING; TESTING
  • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
  • G01R13/00—Arrangements for displaying electric variables or waveforms
  • G01R13/04—Arrangements for displaying electric variables or waveforms for producing permanent records
  • G01R13/08—Electromechanical recording systems using a mechanical direct-writing method
  • G01R13/10—Electromechanical recording systems using a mechanical direct-writing method with intermittent recording by representing the variable by the length of a stroke or by the position of a dot

Landscapes

• Physics & Mathematics (AREA)
• General Physics & Mathematics (AREA)
• Particle Formation And Scattering Control In Inkjet Printers (AREA)
• Recording Measured Values (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=5975227

Family Applications (1)

Country Status (3)

Cited By (1)

Families Citing this family (2)

• 1976
  • 1976-04-13 DE DE19762616128 patent/DE2616128B1/de not_active Withdrawn
• 1977
  • 1977-04-12 GB GB1511677A patent/GB1528733A/en not_active Expired
  • 1977-04-13 FR FR7711141A patent/FR2348499A1/fr not_active Withdrawn

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