[go: up one dir, main page]

FR490614A - Improvements to gas meters and similar devices - Google Patents

Improvements to gas meters and similar devices

Info

Publication number
FR490614A
FR490614A FR490614A FR490614DA FR490614A FR 490614 A FR490614 A FR 490614A FR 490614 A FR490614 A FR 490614A FR 490614D A FR490614D A FR 490614DA FR 490614 A FR490614 A FR 490614A
Authority
FR
France
Prior art keywords
similar devices
gas meters
meters
gas
similar
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.)
Expired
Application number
FR490614A
Other languages
French (fr)
Inventor
Franklin Thorp
Harvey Thomas Thorp
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR490614A publication Critical patent/FR490614A/en
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
    • 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
    • G01F1/10—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 using rotating vanes with axial admission
    • G01F1/12—Adjusting, correcting, or compensating means therefor

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
FR490614A 1917-10-17 1918-06-25 Improvements to gas meters and similar devices Expired FR490614A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB490614X 1917-10-17

Publications (1)

Publication Number Publication Date
FR490614A true FR490614A (en) 1919-05-01

Family

ID=1526718

Family Applications (1)

Application Number Title Priority Date Filing Date
FR490614A Expired FR490614A (en) 1917-10-17 1918-06-25 Improvements to gas meters and similar devices

Country Status (1)

Country Link
FR (1) FR490614A (en)

Similar Documents

Publication Publication Date Title
FR490614A (en) Improvements to gas meters and similar devices
FR475931A (en) Improvements to gas meters
FR503624A (en) Improvements to gas meters
FR509532A (en) Improvements to gas calorimeters
FR480536A (en) Improvements to gas production devices
FR495048A (en) Gas meter
FR482368A (en) Improvements to torches and similar devices
FR486147A (en) Improvements to air gas devices
FR452656A (en) Improvements to gas meters
FR470929A (en) Improvements to gas meters
FR482826A (en) Improvements to gas burners
FR484499A (en) Improvements to ovens and similar devices
FR21107E (en) Improvement brought to any gas torches
FR481095A (en) Improvements to devices for producing coal gas
FR487589A (en) Improvements relating to projectors and similar devices
FR470062A (en) Dry gas meter
FR483935A (en) Gas turbine
FR457330A (en) Improvements to prepayment gas meters or similar devices
FR502089A (en) Improvements to gas burners
FR20853E (en) Improvement brought to any gas torches
FR488176A (en) Improvement brought to any gas torches
FR437743A (en) Gas meter
FR482504A (en) Improvements to abdominal supports and similar devices
FR495619A (en) Improvements to gas ovens
FR485373A (en) Burner for gas stoves and similar devices