ES2142513T3 - Unidad de motocompresor. - Google Patents

Unidad de motocompresor.

Info

Publication number
ES2142513T3
ES2142513T3 ES96107858T ES96107858T ES2142513T3 ES 2142513 T3 ES2142513 T3 ES 2142513T3 ES 96107858 T ES96107858 T ES 96107858T ES 96107858 T ES96107858 T ES 96107858T ES 2142513 T3 ES2142513 T3 ES 2142513T3
Authority
ES
Spain
Prior art keywords
cylinder
piston
internal diameter
compressor unit
drive shaft
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
ES96107858T
Other languages
English (en)
Inventor
Vittorio Bianchi
Giuseppe Maironi
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.)
Embraco Europe SRL
Original Assignee
Embraco Europe SRL
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 Embraco Europe SRL filed Critical Embraco Europe SRL
Application granted granted Critical
Publication of ES2142513T3 publication Critical patent/ES2142513T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J1/00—Pistons; Trunk pistons; Plungers
    • F16J1/10—Connection to driving members
    • F16J1/14—Connection to driving members with connecting-rods, i.e. pivotal connections
    • F16J1/16—Connection to driving members with connecting-rods, i.e. pivotal connections with gudgeon-pin; Gudgeon-pins
    • F16J1/18—Securing of gudgeon-pins
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/0005—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 adaptations of pistons
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/04—Measures to avoid lubricant contaminating the pumped fluid
    • F04B39/041—Measures to avoid lubricant contaminating the pumped fluid sealing for a reciprocating rod
    • F04B39/045—Labyrinth-sealing between piston and cylinder
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/14—Pistons, piston-rods or piston-rod connections
    • F04B53/144—Adaptation of piston-rods
    • F04B53/147—Mounting or detaching of piston rod
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
    • F04B53/162—Adaptations of cylinders
    • 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
    • Y10S417/00—Pumps
    • Y10S417/902—Hermetically sealed motor pump unit

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Compressor (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)

Abstract

UNA UNIDAD DE MOTOR-COMPRESOR QUE COMPRENDE UNA SECCION COMPRESORA (1) INCLUYE IN CILINDRO (4) CON UN DIAMETRO INTERIOR DE CILINDRO (7) DEFINIDO POR UNA PARED DE CILINDRO (11), UN PISTON (3) CON UNA CAMISA EXTERIOR (8) QUE SE DESLIZA EN EL DIAMETRO INTERIOR DEL CILINDRO (7) Y ACCIONADA A TRAVES DE UNA VARILLA DE CONEXION (2) MEDIANTE UN EJE IMPULSOR OPERADO POR UN MOTOR ELECTRICO, Y UNA PLACA DE VALVULA (6) POR LA CUAL EL DIAMETRO INTERIOR DEL CILINDRO (7) ES CERRADO EN UN EXTREMO OPUESTO AL EJE IMPULSOR. UNA CAMARA DE COMPRESION (4A) ESTA DEFINIDA, EN EL DIAMETRO INTERIOR DEL CILINDRO (7), ENTRE EL PISTON (3) Y LA PLACA DE VALVULA (6). LA CAMISA (8) DEL PISTON (3) TIENE AL MENOS UN HUECO (9) PARA RECIBIR CUALQUIER LIQUIDO QUE SE ESCAPE DE LA CAMARA DE COMPRESION (4A) DEL CILINDRO (4) DURANTE LA FASE DE COMPRESION DE DICHO PISTON EN SU MOVIMIENTO EN DICHO CILINDRO (4). EL CILINDRO (4) TIENE, EN LA PARED (11) DEL DIAMETRO INTERIOR (7) QUE CONTIENE EL PISTON (3), AL MENOS UN HUECO (10) PARA RECOGER AL MENOS PARTE DE DICHO LIQUIDO QUE SE ESCAPA EN EL HUECO (7) EN EL PISTON (3).
ES96107858T 1992-12-22 1993-11-24 Unidad de motocompresor. Expired - Lifetime ES2142513T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI922923A IT1256214B (it) 1992-12-22 1992-12-22 Gruppo compressore in un motocompressore di facile montaggio

Publications (1)

Publication Number Publication Date
ES2142513T3 true ES2142513T3 (es) 2000-04-16

Family

ID=11364505

Family Applications (2)

Application Number Title Priority Date Filing Date
ES93118887T Expired - Lifetime ES2105053T3 (es) 1992-12-22 1993-11-24 Seccion compresora en una unidad compresora a motor de facil acoplamiento.
ES96107858T Expired - Lifetime ES2142513T3 (es) 1992-12-22 1993-11-24 Unidad de motocompresor.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES93118887T Expired - Lifetime ES2105053T3 (es) 1992-12-22 1993-11-24 Seccion compresora en una unidad compresora a motor de facil acoplamiento.

Country Status (6)

Country Link
US (1) US5403170A (es)
EP (2) EP0608506B1 (es)
BR (1) BR9305107A (es)
DE (2) DE69327598T2 (es)
ES (2) ES2105053T3 (es)
IT (1) IT1256214B (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU7260096A (en) * 1995-10-10 1997-04-30 Rodi Power Systems, Inc. Reverse uniflow two-stroke turbocharged diesel engine
IT1284366B1 (it) * 1996-02-02 1998-05-18 Embraco Europ Srl Biella per piccole macchine alternative, quali compressori per frigoriferi, e macchina alternativa incorporante tale biella.
IT241570Y1 (it) 1996-10-29 2001-05-09 Zanussi Elettromecc Compressori frigoriferi con pistone perfezionato
IT1293871B1 (it) 1997-04-02 1999-03-11 Embraco Europ Srl Gruppo biella-stantuffo per piccole macchine alternative, e motocompressore o simile macchina alternativa comprendente tale gruppo
IT1292289B1 (it) * 1997-04-28 1999-01-29 Embraco Europ Srl Motocompressore ermetico per macchine frigorifere.
IT243422Y1 (it) * 1997-05-26 2002-03-04 Zanussi Elettromecc Compressore dotato di pistone perfezionato
GB9908844D0 (en) * 1999-04-19 1999-06-16 Seneca Tech Ltd Piston-connecting rod retention
BR0104001B1 (pt) * 2001-07-25 2009-01-13 arranjo de montagem de pistço para compressor hermÉtico alternativo.
DE10360352B4 (de) * 2003-12-22 2016-03-24 Volkswagen Ag Taumelscheibenkompressor für eine CO2 - Klimaanlage mit einer Spaltdicke von 5 bis 20 µm zwischen Hubkolben und Kompressionszylinder
DE102005001470B3 (de) * 2005-01-12 2006-07-20 Aerolas Gmbh, Aerostatische Lager- Lasertechnik Axial angetriebene Kolben-Zylinder-Einheit
CN110375067A (zh) * 2019-06-25 2019-10-25 北京北分瑞利分析仪器(集团)有限责任公司 一种应用于注射器的活塞密封结构

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US312495A (en) * 1885-02-17 Single acting ensue
US2899248A (en) * 1959-08-11 Hydraulic pump
US648153A (en) * 1898-04-26 1900-04-24 Jean Pierre Serve Means for lubricating engine-cylinders, &c.
US1294538A (en) * 1918-01-11 1919-02-18 James A Rose Ball-jointed piston.
US1332760A (en) * 1919-06-27 1920-03-02 Saitta Richard Piston
US1557818A (en) * 1924-12-06 1925-10-20 Edward J Elsas Combustion engine, piston, and bearing
US2971802A (en) * 1958-10-02 1961-02-14 Caterpillar Tractor Co Grooved cylinder liner for reduced ring groove wear
DE2549550C2 (de) * 1975-11-05 1978-04-20 Danfoss A/S, Nordborg (Daenemark) Kolben mit Kolbenbolzen
FR2432115A2 (fr) * 1977-09-05 1980-02-22 Glaenzer Spicer Sa Dispositif de retenue axiale, notamment pour joint homocinetique a tripode
CH668458A5 (de) * 1985-10-31 1988-12-30 Burckhardt Ag Maschf Kolbenkompressor zum oelfreien verdichten eines gases.
JPH01124389U (es) * 1988-02-18 1989-08-24
EP0462927A1 (de) * 1990-06-18 1991-12-27 Maschinenfabrik Sulzer-Burckhardt AG Kolbenkompressor zum ölfreien Verdichten eines Gases

Also Published As

Publication number Publication date
EP0608506A2 (en) 1994-08-03
DE69312253D1 (de) 1997-08-21
DE69327598T2 (de) 2000-06-21
ITMI922923A0 (it) 1992-12-22
DE69312253T2 (de) 1997-12-18
ES2105053T3 (es) 1997-10-16
EP0608506B1 (en) 1997-07-16
BR9305107A (pt) 1994-06-28
US5403170A (en) 1995-04-04
EP0608506A3 (en) 1994-08-24
ITMI922923A1 (it) 1994-06-23
EP0733801B1 (en) 2000-01-12
EP0733801A3 (en) 1996-10-30
EP0733801A2 (en) 1996-09-25
IT1256214B (it) 1995-11-29
DE69327598D1 (de) 2000-02-17

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