PL90908B1 - - Google Patents

Download PDF

Info

Publication number
PL90908B1
PL90908B1 PL16835974A PL16835974A PL90908B1 PL 90908 B1 PL90908 B1 PL 90908B1 PL 16835974 A PL16835974 A PL 16835974A PL 16835974 A PL16835974 A PL 16835974A PL 90908 B1 PL90908 B1 PL 90908B1
Authority
PL
Poland
Prior art keywords
flap
flow
indicator
opening
flaps
Prior art date
Application number
PL16835974A
Other languages
English (en)
Polish (pl)
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 filed Critical
Priority to PL16835974A priority Critical patent/PL90908B1/pl
Publication of PL90908B1 publication Critical patent/PL90908B1/pl

Links

Landscapes

  • Measuring Volume Flow (AREA)
  • Indication Of The Valve Opening Or Closing Status (AREA)
PL16835974A 1974-01-25 1974-01-25 PL90908B1 (fi)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL16835974A PL90908B1 (fi) 1974-01-25 1974-01-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL16835974A PL90908B1 (fi) 1974-01-25 1974-01-25

Publications (1)

Publication Number Publication Date
PL90908B1 true PL90908B1 (fi) 1977-02-28

Family

ID=19965842

Family Applications (1)

Application Number Title Priority Date Filing Date
PL16835974A PL90908B1 (fi) 1974-01-25 1974-01-25

Country Status (1)

Country Link
PL (1) PL90908B1 (fi)

Similar Documents

Publication Publication Date Title
US3678754A (en) Flow measuring device
US10247590B2 (en) Balancing valve for adjusting the distribution of fluids in multiple pipes
US3813940A (en) Flow meter with a bypass
FI800190A (fi) Floedesavkaennare
NO156024C (no) Stroemningsfoeler som er foelsom overfor fluidumstroemmer.
PL90908B1 (fi)
US2626626A (en) Instrument for producing a regulated force responsive to a condition
US4064751A (en) Flowmeter
US3757577A (en) Hydraulic remote fluid flow indicating device
US2461351A (en) Flowmeter
US2490792A (en) Flowmeter
US1712761A (en) Fluid meter
US3789664A (en) Fluid flow range indicating apparatus
US1588178A (en) Instrument for indicating both air speed and angle of incidence of an aerofoil
US3298230A (en) Vane type flow meter
US3605480A (en) Gas meter proving or calibrating means
US2691893A (en) Differential pressure gauge
US2672047A (en) High-temperature viscometer
US2959963A (en) Fluid filled, force balance meter
US1989366A (en) Flow meter
US3019648A (en) Differential pressure gauge
US3827306A (en) Soft wall hydrometer
JPS604095Y2 (ja) フロ−トメ−タ−
US3979956A (en) Low pressure loss fluid flow meter
US1534206A (en) Rate-of-climb indicator for aircraft