ES2035665T3 - Cabezal de estanqueidad para la alimentacion de un medio portador de calor a un sistema a presion giratorio. - Google Patents

Cabezal de estanqueidad para la alimentacion de un medio portador de calor a un sistema a presion giratorio.

Info

Publication number
ES2035665T3
ES2035665T3 ES199090103521T ES90103521T ES2035665T3 ES 2035665 T3 ES2035665 T3 ES 2035665T3 ES 199090103521 T ES199090103521 T ES 199090103521T ES 90103521 T ES90103521 T ES 90103521T ES 2035665 T3 ES2035665 T3 ES 2035665T3
Authority
ES
Spain
Prior art keywords
rotor
retainer
bearing
housing
supply
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
ES199090103521T
Other languages
English (en)
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.)
Christian Maier GmbH and Co KG Maschinenfabrik
Original Assignee
Christian Maier GmbH and Co KG Maschinenfabrik
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 Christian Maier GmbH and Co KG Maschinenfabrik filed Critical Christian Maier GmbH and Co KG Maschinenfabrik
Application granted granted Critical
Publication of ES2035665T3 publication Critical patent/ES2035665T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B13/00—Machines and apparatus for drying fabrics, fibres, yarns, or other materials in long lengths, with progressive movement
    • F26B13/10—Arrangements for feeding, heating or supporting materials; Controlling movement, tension or position of materials
    • F26B13/14—Rollers, drums, cylinders; Arrangement of drives, supports, bearings, cleaning
    • F26B13/18—Rollers, drums, cylinders; Arrangement of drives, supports, bearings, cleaning heated or cooled, e.g. from inside, the material being dried on the outside surface by conduction
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G1/00—Calenders; Smoothing apparatus
    • D21G1/02—Rolls; Their bearings
    • D21G1/0226—Bearings
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C13/00—Rolls, drums, discs, or the like; Bearings or mountings therefor
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C37/00—Cooling of bearings
    • 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
    • F16L39/00—Joints or fittings for double-walled or multi-channel pipes or pipe assemblies
    • F16L39/04—Joints or fittings for double-walled or multi-channel pipes or pipe assemblies allowing adjustment or movement
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S277/00—Seal for a joint or juncture
    • Y10S277/93—Seal including heating or cooling feature

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Mechanical Sealing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Paper (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Package Closures (AREA)
  • Rolling Contact Bearings (AREA)
  • Electronic Switches (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)
  • Joints Allowing Movement (AREA)

Abstract

LA INVENCION: SE REFIERE A UN CABEZAL HERMETICO QUE CONSISTE EN UN ROTOR (3) TUBULAR ACOPLADO EN EL SISTEMA DE PRESION (2) Y UNA CARCASA (5) NO MOVIBLE DISPUESTA SOBRE EL ROTOR (3) POR UN RODAMIENTO (4) Y DOTADA CON UN RACOR (5'') DE EMPALME PARA UN MEDIO PORTADOR DE CALOR Y SE CARACTERIZA PORQUE; EN EL INTERIOR DE LA CARCASA (5'') SE UNE ABIERTAMENTE EL ROTOR (3) CON EL RACOR (5'') DE EMPALME; ENTRE EL RACOR (5'') DE EMPALME Y EL RODAMIENTO (4) Y EN DIRECCION AXIAL, SE DISPONE UN RETEN FRONTAL (6) PRIMARIO COMPACTANDO EL ROTOR (3) CONTRA LA PARED DE LA CARCASA (5); EL RETEN FRONTAL (6) SE ACOPLA ATMOSFERICAMENTE CON UNA JUNTA (7) SECUNDARIA ENTRE EL ROTOR Y LA PARED DE LA CARCASA; UN RETEN (7) SECUNDARIO SE SITUA SOBRE EL LATERAL DEL RODAMIENTO QUE CONTACTA AXIALMENTE FRENTE AL RETEN (6) PRIMARIO, YA QUE EL ESPACIO (8) DEL RODAMIENTO SE INCLUYE EN EL ESPACIO LIMITADO POR EL RETEN PRIMARIO Y SECUNDARIO; EL ESPACIO SE DESPLAZA POR UN MEDIO SATURADO CON OXIGENO QUE CIRCULA POR LA CARCASA Y MEDIANTE UNA TOMA SUMINISTRADORA Y EVACUADORA (9,1; 9,2) SE CONDUCE EL MEDIO SATURADO CON OXIGENO A UN SISTEMA DE TUBERIAS POR FUERA DE LA CARCASA Y SE ENFRIA.
ES199090103521T 1990-02-23 1990-02-23 Cabezal de estanqueidad para la alimentacion de un medio portador de calor a un sistema a presion giratorio. Expired - Lifetime ES2035665T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP90103521A EP0448730B1 (de) 1990-02-23 1990-02-23 Dichtkopf zum Zuführen eines Wärmeträgermediums zu einem rotierenden Drucksystem

Publications (1)

Publication Number Publication Date
ES2035665T3 true ES2035665T3 (es) 1993-04-16

Family

ID=8203685

Family Applications (1)

Application Number Title Priority Date Filing Date
ES199090103521T Expired - Lifetime ES2035665T3 (es) 1990-02-23 1990-02-23 Cabezal de estanqueidad para la alimentacion de un medio portador de calor a un sistema a presion giratorio.

Country Status (7)

Country Link
US (1) US5156523A (es)
EP (1) EP0448730B1 (es)
JP (1) JP2645532B2 (es)
AT (1) ATE82384T1 (es)
DE (1) DE59000467D1 (es)
ES (1) ES2035665T3 (es)
FI (1) FI92755C (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5293929A (en) * 1992-02-21 1994-03-15 Smith Roger D Cooling apparatus for machine parts such as pump seals
JPH05340407A (ja) * 1992-06-04 1993-12-21 Etsuo Ando 流体シリンダ
DE19618661C1 (de) * 1996-05-09 1997-10-09 Maier Christian Masch Dichtkopf zum Transport eines Wärmeträgermediums zu einem rotierenden Drucksystem
IT1279895B1 (it) * 1995-12-22 1997-12-18 Deublin Sint S R L Dispositivo per introdurre un fluido ad elevata temperatura in un corpo rotante
US6913438B2 (en) * 1996-05-14 2005-07-05 Environamics Pump lubrication system including an external reservoir
US5902136A (en) * 1996-06-28 1999-05-11 Berg Technology, Inc. Electrical connector for use in miniaturized, high density, and high pin count applications and method of manufacture
US5954342A (en) * 1997-04-25 1999-09-21 Mfs Technology Ltd Magnetic fluid seal apparatus for a rotary shaft
US6164316A (en) * 1999-12-23 2000-12-26 Deublin Company High temperature rotating union
FR2827919B1 (fr) * 2001-07-26 2004-03-05 Thermodyn Garniture d'etancheite pour compresseur et compresseur centrifuge pourvu d'une telle garniture
DE10205790A1 (de) * 2002-02-13 2003-08-28 Maier Christian Masch Dichtkopf zum Zuführen eines Wärmeträgermediums
US6918252B2 (en) * 2002-02-27 2005-07-19 Ormat Technologies Inc. Method of and apparatus for cooling a seal for machinery
US7291287B2 (en) * 2005-05-25 2007-11-06 Ferrolabs, Inc. Method of making magnetic fluid
US7129609B1 (en) 2005-08-30 2006-10-31 Ferrolabs, Inc. Magneto-fluidic seal with wide working temperature range
US20070236828A1 (en) * 2006-04-06 2007-10-11 Ferrolabs, Inc. Magneto-fluidic seal with vibration compensation
DE102012201851A1 (de) * 2012-02-08 2013-08-08 Siemens Aktiengesellschaft Schienenfahrzeug mit einer frostgeschützten Wasserauslassleitung

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB348321A (en) * 1929-05-18 1931-05-14 Otto Philipp Improvements in or relating to the cooling of rotating shafts
US2324298A (en) * 1938-12-10 1943-07-13 Interchem Corp Printing press
US2687096A (en) * 1950-01-26 1954-08-24 Combustion Eng Seal in centrifugal pump
US3169939A (en) * 1960-07-25 1965-02-16 Dow Chemical Co Halomethylated diaryloxides as catalysts for curing phenol- and ureaformaldehyde-type resins
US3211471A (en) * 1961-04-14 1965-10-12 Robert B Darlington Fluid transfer gland
US3477729A (en) * 1967-05-19 1969-11-11 Durametallic Corp Cooling system for a stuffing box seal
JPS4931791U (es) * 1972-06-22 1974-03-19
US4466619A (en) * 1981-07-13 1984-08-21 Durametallic Corporation Mechanical seal assembly with integral pumping device
US4605249A (en) * 1983-01-03 1986-08-12 St. Florian Company Rotary coupling for fluids
GB8516504D0 (en) * 1985-06-29 1985-07-31 Fenner Co Ltd J H Swivel/rotating joints
GB2187526B (en) * 1986-03-04 1990-01-24 Gen Electric Improvements relating to fluid transfer seals between rotors and stators
US4775293A (en) * 1987-03-17 1988-10-04 Bw/Ip International, Inc. Pump with heat exchanger
GB8900577D0 (en) * 1989-01-11 1989-03-08 Fenner J H And Co Limited A swivel or rotating joint

Also Published As

Publication number Publication date
EP0448730B1 (de) 1992-11-11
US5156523A (en) 1992-10-20
ATE82384T1 (de) 1992-11-15
FI92755C (fi) 1994-12-27
FI910864A (fi) 1991-08-24
FI92755B (fi) 1994-09-15
JP2645532B2 (ja) 1997-08-25
EP0448730A1 (de) 1991-10-02
FI910864A0 (fi) 1991-02-22
JPH04211795A (ja) 1992-08-03
DE59000467D1 (de) 1992-12-17

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