FR789467A - Flow section adjustment device - Google Patents

Flow section adjustment device

Info

Publication number
FR789467A
FR789467A FR789467DA FR789467A FR 789467 A FR789467 A FR 789467A FR 789467D A FR789467D A FR 789467DA FR 789467 A FR789467 A FR 789467A
Authority
FR
France
Prior art keywords
adjustment
flow
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
Other languages
French (fr)
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.)
RATEAU SA
Original Assignee
RATEAU SA
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 RATEAU SA filed Critical RATEAU SA
Priority to FR789467T priority Critical
Application granted granted Critical
Publication of FR789467A publication Critical patent/FR789467A/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K7/00Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
    • F16K7/10Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with inflatable member
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16JPISTONS; CYLINDERS; SEALINGS
    • F16J15/00Sealings
    • F16J15/46Sealings with packing ring expanded or pressed into place by fluid pressure, e.g. inflatable packings
FR789467D 1934-07-28 1934-07-28 Flow section adjustment device Expired FR789467A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR789467T 1934-07-28

Publications (1)

Publication Number Publication Date
FR789467A true FR789467A (en) 1935-10-29

Family

ID=9220094

Family Applications (1)

Application Number Title Priority Date Filing Date
FR789467D Expired FR789467A (en) 1934-07-28 1934-07-28 Flow section adjustment device

Country Status (1)

Country Link
FR (1) FR789467A (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2577405A (en) * 1950-05-03 1951-12-04 Cones Ben Proportioning flow damper
DE904261C (en) * 1951-02-20 1954-02-18 Schuechtermann & Kremer Cyclone or the like swirl chamber
US2763426A (en) * 1952-05-22 1956-09-18 John R Erwin Means for varying the quantity characteristics of supersonic compressors
US2788635A (en) * 1953-10-22 1957-04-16 North American Aviation Inc Device for varying a jet engine orifice
US2790304A (en) * 1952-06-30 1957-04-30 Jr Carl W Besserer Variable-area constrictor for ramjet diffuser
DE1082466B (en) * 1957-08-16 1960-05-25 Licentia Gmbh Control device for media flowing in pipelines with an elastic hollow ring
DE1120829B (en) * 1958-06-03 1961-12-28 Eschweiler Bergwerks Ver Ag Flow rate regulator for gaseous media with expandable regulating and throttling elements arranged next to one another
DE1149212B (en) * 1958-07-09 1963-05-22 Connor Eng Corp Throttle and shut-off device, especially for air conditioning systems, with expandable throttling bodies
DE1188560B (en) * 1959-04-14 1965-03-11 Machf Kiekens N V Wet separator for dusty gases
US3350076A (en) * 1964-05-15 1967-10-31 Cottrell Res Inc Gas and liquid contact apparatus
FR2365745A1 (en) * 1976-09-28 1978-04-21 Tetra Pak Int DEVICE FOR REGULATING THE CIRCULATION OF LIQUIDS IN PIPES
WO2003054386A1 (en) * 2001-12-12 2003-07-03 Aloys Wobben Flow pipe comprising a water turbine having a variable cross-section
FR2923553A1 (en) * 2007-11-14 2009-05-15 Alstom Power Hydraulique Sa HYDRAULIC ENERGY CONVERSION INSTALLATION AND METHOD OF CONTROLLING SUCH INSTALLATION

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2577405A (en) * 1950-05-03 1951-12-04 Cones Ben Proportioning flow damper
DE904261C (en) * 1951-02-20 1954-02-18 Schuechtermann & Kremer Cyclone or the like swirl chamber
US2763426A (en) * 1952-05-22 1956-09-18 John R Erwin Means for varying the quantity characteristics of supersonic compressors
US2790304A (en) * 1952-06-30 1957-04-30 Jr Carl W Besserer Variable-area constrictor for ramjet diffuser
US2788635A (en) * 1953-10-22 1957-04-16 North American Aviation Inc Device for varying a jet engine orifice
DE1082466B (en) * 1957-08-16 1960-05-25 Licentia Gmbh Control device for media flowing in pipelines with an elastic hollow ring
DE1120829B (en) * 1958-06-03 1961-12-28 Eschweiler Bergwerks Ver Ag Flow rate regulator for gaseous media with expandable regulating and throttling elements arranged next to one another
DE1149212B (en) * 1958-07-09 1963-05-22 Connor Eng Corp Throttle and shut-off device, especially for air conditioning systems, with expandable throttling bodies
DE1188560B (en) * 1959-04-14 1965-03-11 Machf Kiekens N V Wet separator for dusty gases
US3350076A (en) * 1964-05-15 1967-10-31 Cottrell Res Inc Gas and liquid contact apparatus
FR2365745A1 (en) * 1976-09-28 1978-04-21 Tetra Pak Int DEVICE FOR REGULATING THE CIRCULATION OF LIQUIDS IN PIPES
WO2003054386A1 (en) * 2001-12-12 2003-07-03 Aloys Wobben Flow pipe comprising a water turbine having a variable cross-section
US7083377B2 (en) 2001-12-12 2006-08-01 Aloys Wobben System and method and for use in hydroelectric power station and hydroelectric power station employing same
FR2923553A1 (en) * 2007-11-14 2009-05-15 Alstom Power Hydraulique Sa HYDRAULIC ENERGY CONVERSION INSTALLATION AND METHOD OF CONTROLLING SUCH INSTALLATION
WO2009068828A2 (en) * 2007-11-14 2009-06-04 Alstom Hydro France Energy conversion hydraulic plant and method for controlling such plant
WO2009068828A3 (en) * 2007-11-14 2009-08-20 Alstom Hydro France Energy conversion hydraulic plant and method for controlling such plant
CN101910618A (en) * 2007-11-14 2010-12-08 阿尔斯通水电设备法国公司 Energy conversion hydraulic plant and method for controlling such plant
AU2008328559B2 (en) * 2007-11-14 2013-11-28 Ge Renewable Technologies Energy conversion hydraulic plant and method for controlling such plant
US8672617B2 (en) 2007-11-14 2014-03-18 Alstom Renewable Technologies Energy conversion hydraulic plant and method for controlling such plant
CN101910618B (en) * 2007-11-14 2014-07-02 阿尔斯通再生能源技术公司 Energy conversion hydraulic plant and method for controlling such plant

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