ES2148789T3 - Circuito hidraulico con retorno sin presion integrado. - Google Patents

Circuito hidraulico con retorno sin presion integrado.

Info

Publication number
ES2148789T3
ES2148789T3 ES96930958T ES96930958T ES2148789T3 ES 2148789 T3 ES2148789 T3 ES 2148789T3 ES 96930958 T ES96930958 T ES 96930958T ES 96930958 T ES96930958 T ES 96930958T ES 2148789 T3 ES2148789 T3 ES 2148789T3
Authority
ES
Spain
Prior art keywords
conduit
pct
pressure
hydraulic circuit
sec
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 - Lifetime
Application number
ES96930958T
Other languages
English (en)
Inventor
Heinz-Hermann Wagner
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Application granted granted Critical
Publication of ES2148789T3 publication Critical patent/ES2148789T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/24—Heat or noise insulation
    • F02C7/25—Fire protection or prevention
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D9/00—Stators
    • F01D9/06—Fluid supply conduits to nozzles or the like
    • F01D9/065—Fluid supply or removal conduits traversing the working fluid flow, e.g. for lubrication-, cooling-, or sealing fluids
    • 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
    • F16L9/00—Rigid pipes
    • F16L9/18—Double-walled pipes; Multi-channel pipes or pipe assemblies

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Control Of Turbines (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Measuring Fluid Pressure (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Pipeline Systems (AREA)
  • Actuator (AREA)

Abstract

LA INVENCION SE REFIERE A UNA CONDUCCION DE FLUIDO (9) PARA INSTALACIONES HIDRAULICAS DE CONTROL DE MAQUINAS, ESPECIALMENTE DE TURBOMAQUINAS Y PREFERIBLEMENTE TURBINAS INDUSTRIALES, EN DONDE LA CONDUCCION DE FLUIDO (9) COMPRENDE AL MENOS UNA CONDUCCION INTERIOR (4) A PRESION, RECUBIERTA POR UN REVESTIMIENTO (5) RESISTENTE A ESTALLIDOS Y HERMETICO DESDE EL PUNTO DE VISTA HIDRAULICO. EL ESPACIO ENTRE LA CONDUCCION INTERNA (4) Y EL REVESTIMIENTO (5) FORMA UNA CONDUCCION EXTERNA (6) DESPRESURIZADA, POR LO QUE SE PUEDE PRESCINDIR DE UNA CONDUCCION DE RETORNO INDEPENDIENTE, AL TIEMPO QUE SE EVITA DE FORMA SEGURA LA SALIDA DE FLUIDO EN CASO DE FUGAS A LO LARGO DE LA CONDUCCION INTERIOR (4) A PRESION.
ES96930958T 1995-09-28 1996-09-13 Circuito hidraulico con retorno sin presion integrado. Expired - Lifetime ES2148789T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19536219A DE19536219C1 (de) 1995-09-28 1995-09-28 Hydraulikleitung mit integriertem, drucklosem Rücklauf

Publications (1)

Publication Number Publication Date
ES2148789T3 true ES2148789T3 (es) 2000-10-16

Family

ID=7773508

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96930958T Expired - Lifetime ES2148789T3 (es) 1995-09-28 1996-09-13 Circuito hidraulico con retorno sin presion integrado.

Country Status (7)

Country Link
US (1) US6123112A (es)
EP (1) EP0852681B1 (es)
AT (1) ATE193931T1 (es)
DE (2) DE19536219C1 (es)
ES (1) ES2148789T3 (es)
PT (1) PT852681E (es)
WO (1) WO1997012165A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5830917A (en) * 1995-09-11 1998-11-03 G. D. Searle & Co. L-N6 -(1-iminoethyl) lysine derivatives useful as nitric oxide synthase inhibitors
DE19804329A1 (de) * 1998-02-04 1999-08-05 Knecht Filterwerke Gmbh Flüssigkeitsfilter
US6455015B1 (en) * 2000-02-16 2002-09-24 Uop Llc Fluid-solid contacting chambers having multi-conduit, multi-nozzle fluid distribution
EP1433990A1 (en) * 2002-12-26 2004-06-30 Calsonic Kansei Corporation Flexible hose
US9494261B2 (en) * 2013-02-11 2016-11-15 Taiwan Semiconductor Manufacturing Company, Ltd. Chemical dispense system with reduced contamination

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US383536A (en) * 1888-05-29 Thermo-electric apparatus for controlling the temperature of water in pipes
US1954454A (en) * 1929-11-23 1934-04-10 Asphalt Process Corp Fluid-tight juncture and method of packing same
US2181002A (en) * 1938-02-19 1939-11-21 Gen Electric Elastic fluid turbine plant
US2325465A (en) * 1940-09-03 1943-07-27 Clyde E Bannister Method of making hose
US2289401A (en) * 1941-03-24 1942-07-14 Smith Corp A O Submersible pumping unit
US2475635A (en) * 1945-01-08 1949-07-12 Elmer C Parsons Multiple conduit
US2761425A (en) * 1952-06-17 1956-09-04 Gen Motors Corp Reciprocatory fluid actuated device
US2838074A (en) * 1954-12-06 1958-06-10 Borg Warner Fluid pressure hose
US3719251A (en) * 1971-03-31 1973-03-06 Hall Int Inc Diffuser apparatus for pneumatic tools
FR2341094A1 (fr) * 1976-02-16 1977-09-09 Pichon Michel Embout a souder pour tuyauteries a double paroi
US4183351A (en) * 1977-02-08 1980-01-15 Sanyo Electric Co. Ltd. Solar heat collecting apparatus
EP0072372A1 (de) * 1981-08-19 1983-02-23 Schulz & Co. KG Flansch
DE3335580A1 (de) * 1983-09-30 1985-04-18 Siemens AG, 1000 Berlin und 8000 München Anordnung zur brandschutzkapselung an druckoelleitungen fuer regeleinrichtungen von turbomaschinen
EP0207015A3 (fr) * 1985-06-18 1990-05-02 DITTA PACETTI ANTONIO di Silvano & Andrea Pacetti Collecteur ventilé pour réseau de distribution du gaz pour usage domestique ou autre
US4932257A (en) * 1987-10-01 1990-06-12 Webb Michael C Double wall piping system
DE3739937A1 (de) * 1987-11-25 1989-06-08 Man B & W Diesel Gmbh Kraftstoffdruckleitung
US5456502A (en) * 1991-04-04 1995-10-10 Sharp; Bruce R. Fittings for use with fin strengthened double wall pipeline systems
US5720325A (en) * 1994-11-23 1998-02-24 Gilbarco, Inc. Coaxial hose assembly for vapor assist fuel dispensing system

Also Published As

Publication number Publication date
DE59605448D1 (de) 2000-07-20
EP0852681B1 (de) 2000-06-14
ATE193931T1 (de) 2000-06-15
PT852681E (pt) 2000-12-29
EP0852681A1 (de) 1998-07-15
US6123112A (en) 2000-09-26
DE19536219C1 (de) 1996-11-07
WO1997012165A1 (de) 1997-04-03

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