ES548043A0 - Dispositivo para indicar los cambios en una circulacion de fluido - Google Patents

Dispositivo para indicar los cambios en una circulacion de fluido

Info

Publication number
ES548043A0
ES548043A0 ES548043A ES548043A ES548043A0 ES 548043 A0 ES548043 A0 ES 548043A0 ES 548043 A ES548043 A ES 548043A ES 548043 A ES548043 A ES 548043A ES 548043 A0 ES548043 A0 ES 548043A0
Authority
ES
Spain
Prior art keywords
fluid circulation
indicate changes
indicate
changes
circulation
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.)
Granted
Application number
ES548043A
Other languages
English (en)
Other versions
ES8701379A1 (es
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.)
Alfa Laval Marine and Power Engineering AB
Original Assignee
Alfa Laval Marine and Power Engineering AB
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 Alfa Laval Marine and Power Engineering AB filed Critical Alfa Laval Marine and Power Engineering AB
Publication of ES548043A0 publication Critical patent/ES548043A0/es
Publication of ES8701379A1 publication Critical patent/ES8701379A1/es
Expired legal-status Critical Current

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
    • G01P13/0013—Indicating or recording presence, absence, or direction, of movement of fluids or of granulous or powder-like substances by using a solid body which is shifted by the action of the fluid
    • G01P13/002—Indicating or recording presence, absence, or direction, of movement of fluids or of granulous or powder-like substances by using a solid body which is shifted by the action of the fluid with electrical coupling to the indicating devices

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Indication Of The Valve Opening Or Closing Status (AREA)
  • Measuring Volume Flow (AREA)
  • Check Valves (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
ES548043A 1984-10-19 1985-10-18 Dispositivo para indicar los cambios en una circulacion de fluido Expired ES8701379A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8405226A SE8405226D0 (sv) 1984-10-19 1984-10-19 Flodesvakt

Publications (2)

Publication Number Publication Date
ES548043A0 true ES548043A0 (es) 1986-11-16
ES8701379A1 ES8701379A1 (es) 1986-11-16

Family

ID=20357411

Family Applications (1)

Application Number Title Priority Date Filing Date
ES548043A Expired ES8701379A1 (es) 1984-10-19 1985-10-18 Dispositivo para indicar los cambios en una circulacion de fluido

Country Status (10)

Country Link
US (1) US4706504A (es)
EP (1) EP0227685B1 (es)
JP (1) JPS62500611A (es)
CN (1) CN1012920B (es)
CA (1) CA1253750A (es)
DE (1) DE3574775D1 (es)
ES (1) ES8701379A1 (es)
PL (1) PL152739B1 (es)
SE (1) SE8405226D0 (es)
WO (1) WO1986002443A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5228469A (en) * 1991-08-15 1993-07-20 Otten Bernard J Fluid control system
CN1063826C (zh) * 1994-03-07 2001-03-28 藤田株式会社 盾构设备
CN1090708C (zh) * 1998-01-09 2002-09-11 葛卫京 活塞式盾构及其管道施工方法
DE10000178A1 (de) * 2000-01-05 2001-07-12 Mueller Friedrich Einrichtung zum Überprüfen und/oder Beeinflussen der Strömung in einem Fluid
EP1722136A1 (en) * 2005-05-09 2006-11-15 Honeywell-Ineco S.r.l. Flow regulator device for heating apparatus

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2459689A (en) * 1944-09-22 1949-01-18 Bailey Meter Co Fluid rate of flow measuring apparatus
US2647402A (en) * 1946-05-16 1953-08-04 Negretti & Zambra Ltd Flow metering mechanism
US2952753A (en) * 1958-06-27 1960-09-13 Mcdonnell & Miller Inc Flow switch
DE1498345A1 (de) * 1965-03-09 1970-07-30 Heinrichs Messgeraete Josef Durchflusswaechter
DE1648014B2 (de) * 1967-05-20 1972-11-30 Vorrichtung zum ueberwachen der stroemungsmenge von fluessigen oder gasfoermigen medien in rohrsystem
US3551620A (en) * 1969-03-14 1970-12-29 Jimmie N Hoover Flow,no-flow device
SE371017B (es) * 1972-02-11 1974-11-04 H Thorbard
US3805611B1 (en) * 1972-12-11 1993-09-14 Fluid flow meter
US3881354A (en) * 1973-04-17 1975-05-06 Sheldon L Block Fluid velocity responsive instrument
DE2605642A1 (de) * 1976-02-12 1977-08-25 Siebert & Kuehn Dr Vorrichtung zum ueberwachen der stroemungsmenge von fluessigen oder gasfoermigen medien in leitungen
US4254664A (en) * 1979-08-03 1981-03-10 Gervase Instruments Limited Flow meters
GB8305926D0 (en) * 1983-03-03 1983-04-07 Fluid Devices Ltd Fluid flow sensors

Also Published As

Publication number Publication date
EP0227685B1 (en) 1989-12-13
PL152739B1 (en) 1991-01-31
EP0227685A1 (en) 1987-07-08
SE8405226D0 (sv) 1984-10-19
CN85107760A (zh) 1986-05-10
CN1012920B (zh) 1991-06-19
CA1253750A (en) 1989-05-09
DE3574775D1 (de) 1990-01-18
JPS62500611A (ja) 1987-03-12
PL255837A1 (en) 1986-09-23
WO1986002443A1 (en) 1986-04-24
US4706504A (en) 1987-11-17
ES8701379A1 (es) 1986-11-16

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970519