RO102161A2 - Traductor de joasa presiune cu ferofluid - Google Patents

Traductor de joasa presiune cu ferofluid

Info

Publication number
RO102161A2
RO102161A2 RO1989138896A RO13889689A RO102161A2 RO 102161 A2 RO102161 A2 RO 102161A2 RO 1989138896 A RO1989138896 A RO 1989138896A RO 13889689 A RO13889689 A RO 13889689A RO 102161 A2 RO102161 A2 RO 102161A2
Authority
RO
Romania
Prior art keywords
ferrofluid
pressure transducer
low pressure
low
tube
Prior art date
Application number
RO1989138896A
Other languages
English (en)
Other versions
RO102161B1 (ro
Inventor
Ro Olaru Radu
Ro Cotae Constantin
Ro Grosu Ioan
Original Assignee
Institutul Politehnic, Iasi, Ro
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 Institutul Politehnic, Iasi, Ro filed Critical Institutul Politehnic, Iasi, Ro
Priority to RO1989138896A priority Critical patent/RO102161A2/ro
Publication of RO102161B1 publication Critical patent/RO102161B1/ro
Publication of RO102161A2 publication Critical patent/RO102161A2/ro

Links

Landscapes

  • Measuring Fluid Pressure (AREA)
RO1989138896A 1989-03-25 1989-03-25 Traductor de joasa presiune cu ferofluid RO102161A2 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO1989138896A RO102161A2 (ro) 1989-03-25 1989-03-25 Traductor de joasa presiune cu ferofluid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO1989138896A RO102161A2 (ro) 1989-03-25 1989-03-25 Traductor de joasa presiune cu ferofluid

Publications (2)

Publication Number Publication Date
RO102161B1 RO102161B1 (ro) 1991-09-30
RO102161A2 true RO102161A2 (ro) 1991-11-25

Family

ID=20124320

Family Applications (1)

Application Number Title Priority Date Filing Date
RO1989138896A RO102161A2 (ro) 1989-03-25 1989-03-25 Traductor de joasa presiune cu ferofluid

Country Status (1)

Country Link
RO (1) RO102161A2 (ro)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005075951A2 (de) * 2004-02-03 2005-08-18 Ceno Tec Gmbh Textile Konstruktionen Einrichtung zur beobachtung der kapazitätsauslastung eines gasspeicherbehälters

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005075951A2 (de) * 2004-02-03 2005-08-18 Ceno Tec Gmbh Textile Konstruktionen Einrichtung zur beobachtung der kapazitätsauslastung eines gasspeicherbehälters
WO2005075951A3 (de) * 2004-02-03 2006-02-09 Ceno Tec Gmbh Textile Konstruk Einrichtung zur beobachtung der kapazitätsauslastung eines gasspeicherbehälters

Also Published As

Publication number Publication date
RO102161B1 (ro) 1991-09-30

Similar Documents

Publication Publication Date Title
GB2153538B (en) Pressure transducer
CA2118229A1 (en) Remotely deployable pressure sensor
DE69521026D1 (de) Vorrichtung zur messung der maximalströmung der ausatemluft
GB2019003A (en) Apparatus for measurement of distance from a metallic body
RO102161A2 (ro) Traductor de joasa presiune cu ferofluid
GB969681A (en) A device for measuring pressure or pressure variations in liquids or gases
JPS5599015A (en) Apparatus for measuring altitude difference
CA2014337A1 (en) Method and apparatus for measuring a parameter of a gas in isolation from gas pressure fluctuations
CN203241188U (zh) 一种电感式差压传感器
AU7059291A (en) Ultrasonic gas/liquid flow meter
IT1153144B (it) Trasduttore perfezionato per la misura della pressione di un fluido in particolare un fluido aggressivo e ad elevata temperatura
US3019656A (en) Pressure gauges
GB1327269A (en) Pressure transducer
DE3218968A1 (de) Vorrichtung zur messung des drucks eines in einen kolben eingeschlossenen gases
SU688825A1 (ru) Массовый расходомер
SE8603710D0 (sv) Gas- och lufttrycksmetare
SU787923A1 (ru) Теплоэлектрический манометр
SU767583A1 (ru) Устройство дл измерени давлени
SU1749736A1 (ru) Дифференциальный манометр
Corke et al. Large signal-to-noise technique for unsteady pressure measurements
SU591734A1 (ru) Измеритель перепада давлений
RU1837176C (ru) Способ испытани изделий на герметичность
SU320735A1 (ru) Устройство дл измерени скорости изменени давлени
NL7710173A (en) Manometer type measuring instrument for gas pressures - has shaped glass tube with sections of different dimensions using two different liquids
GB1480145A (en) Fluid flow meter