CH273993A - Flow indicator. - Google Patents

Flow indicator.

Info

Publication number
CH273993A
CH273993A CH273993DA CH273993A CH 273993 A CH273993 A CH 273993A CH 273993D A CH273993D A CH 273993DA CH 273993 A CH273993 A CH 273993A
Authority
CH
Switzerland
Prior art keywords
flow indicator
indicator
flow
Prior art date
Application number
Other languages
German (de)
Inventor
Walter Leo
John Potts Frederick
Original Assignee
Walter Leo
John Potts Frederick
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 Walter Leo, John Potts Frederick filed Critical Walter Leo
Publication of CH273993A publication Critical patent/CH273993A/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P13/00—Indicating or recording presence, absence, or direction, of movement
    • G01P13/0006—Indicating or recording presence, absence, or direction, of movement of fluids or of granulous or powder-like substances
    • G01P13/004—Indicating or recording presence, absence, or direction, of movement of fluids or of granulous or powder-like substances by using the rotation of vanes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L2101/00—Uses or applications of pigs or moles
    • F16L2101/30—Inspecting, measuring or testing

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
CH273993D 1948-01-23 1949-01-21 Flow indicator. CH273993A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB273993X 1948-01-23

Publications (1)

Publication Number Publication Date
CH273993A true CH273993A (en) 1951-03-15

Family

ID=10258947

Family Applications (1)

Application Number Title Priority Date Filing Date
CH273993D CH273993A (en) 1948-01-23 1949-01-21 Flow indicator.

Country Status (5)

Country Link
BE (1) BE486925A (en)
CH (1) CH273993A (en)
FR (1) FR979376A (en)
GB (2) GB646195A (en)
SE (1) SE138403C1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5945525U (en) * 1982-09-20 1984-03-26 株式会社リコー Micro flow rate operation detection device for gas meters
FI78781C (en) * 1984-06-21 1989-09-11 Vesinieminen Ky MAETANORDNING FOER MAETNING AV STROEMNING OCH / ELLER DESS EGENSKAPER.
CN112461302A (en) * 2020-12-16 2021-03-09 苏州德力丰环境工程设备有限公司 Air flow indicator

Also Published As

Publication number Publication date
GB646195A (en) 1950-11-15
FR979376A (en) 1951-04-25
GB646181A (en) 1950-11-15
BE486925A (en) 1949-02-15
SE138403C1 (en) 1952-12-09

Similar Documents

Publication Publication Date Title
CH278969A (en) Stylograph.
NL141629B (en) VALVE.
CH273993A (en) Flow indicator.
NL145049B (en) ECHOLED.
DK72645C (en) Inseminator.
DK72043C (en) Propamper meter.
DK77939C (en) Liquid meter.
ES17081Y (en) Volumetric measurement.
FR981123A (en) Flow meter
AT171129B (en) Flow meter
ES18296Y (en) Tripod-cane.
ES18852Y (en) Table-stretcher.
ES16986Y (en) Monofloat.
ES16758Y (en) Suitcase-cradle.
ES16555Y (en) Ebullometer.
DK69907C (en) Plantemaskine.
ES16500Y (en) Briefs-panties.
DK80172C (en) Echosounder.
DK74395C (en) Antitankmine.
ES17808Y (en) Shirt-briefs.
DK73254C (en) Grensaks.
DK72855C (en) Limpasta.
ES17868Y (en) Transfuser.
ES18195Y (en) Kitchen-refrigerator.
ES18053Y (en) Glove-sponge.