ES2049088T3 - Valvula tridireccional para un sistema de refrigeracion. - Google Patents

Valvula tridireccional para un sistema de refrigeracion.

Info

Publication number
ES2049088T3
ES2049088T3 ES91310341T ES91310341T ES2049088T3 ES 2049088 T3 ES2049088 T3 ES 2049088T3 ES 91310341 T ES91310341 T ES 91310341T ES 91310341 T ES91310341 T ES 91310341T ES 2049088 T3 ES2049088 T3 ES 2049088T3
Authority
ES
Spain
Prior art keywords
valve
cartridge
connection
outlet
refrigeration system
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
ES91310341T
Other languages
English (en)
Inventor
Robert Keith Havemann
William B Mckenzie
Darrel John Hokanson
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.)
Thermo King Corp
Original Assignee
Thermo King Corp
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 Thermo King Corp filed Critical Thermo King Corp
Application granted granted Critical
Publication of ES2049088T3 publication Critical patent/ES2049088T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
    • F25B41/26—Disposition of valves, e.g. of on-off valves or flow control valves of fluid flow reversing valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2500/00—Problems to be solved
    • F25B2500/06—Damage
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7504—Removable valve head and seat unit
    • Y10T137/7668—Retained by bonnet or closure
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86879—Reciprocating valve unit
    • Y10T137/86895—Plural disk or plug

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Multiple-Way Valves (AREA)
  • Check Valves (AREA)
  • Safety Valves (AREA)

Abstract

SE DESCRIBE UNA VALVULA DE TRES PASOS PARA UN SISTEMA DE REFRIGERACION (45) QUE TIENE UN CUERPO CENTRAL (12) QUE INCLUYE UN MIEMBRO INTERMEDIO (20) Y UNA PRIMERA Y SEGUNDA CAMPANA TERMINAL (26, 28). EL CUERPO INCLUYE UNA ENTRADA (40) ADAPTADA PARA SU CONEXION A UN COMPRESOR DE REFRIGERACION (43), UNAS SALIDAS PRINCIPALES PRIMARIAS Y SECUNDARIAS (44, 46), RESPECTIVAMENTE ADAPTADAS PARA SU CONEXION A UN CONDENSADOR (51) Y UN EVAPORADOR (53), Y UNA SALIDA MAS PEQUEÑA (48) ADAPTADA PARA SU CONEXION SELECTIVA AL LATERAL ESTRECHO DE UN COMPRESOR. EL CUERPO DEFINE UNA CAVIDAD (54) DENTRO DE LA CUAL ESTA COLOCADO UN CARTUCHO EXTRAIBLE (56) QUE CONTIENE TODAS LAS PIEZAS MOVILES DE LA VALVULA, ASI COMO TODAS LAS PIEZAS SUJETAS A DESGASTE. EL CARTUCHO SE PUEDE EXTRAER FACILMENTE PARA SU MANTENIMIENTO, MEDIANTE LA EXTRACCION DE UNA DE LAS CAMPANAS TERMINALES. UNA VALVULA EQUALIZADORA DE CONTROL (138) SE ENCUENTRA EN EL CARTUCHO, LIMITANDO LA CREACION DE PRESION DE RETROCESO VIA LA SALIDA PRIMARIA PRINCIPAL, CUANDO LA VALVULA ESTA COLOCADA PARA CONECTAR LA ENTRADA A LA SEGUNDA SALIDA PRINCIPAL.
ES91310341T 1990-11-13 1991-11-08 Valvula tridireccional para un sistema de refrigeracion. Expired - Lifetime ES2049088T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/611,559 US5074329A (en) 1990-11-13 1990-11-13 Three-way valve for a refrigeration system

Publications (1)

Publication Number Publication Date
ES2049088T3 true ES2049088T3 (es) 1994-04-01

Family

ID=24449511

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91310341T Expired - Lifetime ES2049088T3 (es) 1990-11-13 1991-11-08 Valvula tridireccional para un sistema de refrigeracion.

Country Status (6)

Country Link
US (1) US5074329A (es)
EP (1) EP0486224B1 (es)
JP (1) JPH0694333A (es)
CA (1) CA2054108A1 (es)
DE (1) DE69101050T2 (es)
ES (1) ES2049088T3 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0814707A (ja) * 1994-06-29 1996-01-19 Tgk Co Ltd ユニット型膨張弁
US5730216A (en) * 1995-07-12 1998-03-24 Thermo King Corporation Air conditioning and refrigeration units utilizing a cryogen
AT407291B (de) * 1996-12-12 2001-02-26 Andreas Weissenbacher Dreiwegeventil
US6158466A (en) * 1999-01-14 2000-12-12 Parker-Hannifin Corporation Four-way flow reversing valve for reversible refrigeration cycles
US7147002B2 (en) * 2003-10-28 2006-12-12 Victaulic Company Modular multi-function fluid flow control device
US7275561B2 (en) * 2003-10-31 2007-10-02 Lg Electronics Inc. Discharging valve assembly of reciprocating compressor
DE202004013138U1 (de) * 2004-08-23 2005-04-14 J. Wagner Ag Luftverteiler für eine mit Druckluft betriebene Pulverfördereinheit einer Pulverbeschichtungsvorrichtung
US20090293508A1 (en) * 2008-06-03 2009-12-03 Alexander Pinkus Rafalovich Refrigerator including high capacity ice maker
JP5467269B2 (ja) * 2010-03-31 2014-04-09 株式会社テージーケー 制御弁
CN102707740B (zh) * 2012-05-31 2015-05-27 邱玉佳 流体压力平衡器

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3219102A (en) * 1961-12-22 1965-11-23 Thermo King Corp Method and apparatus for deriving heat from refrigerant evaporator
US3244193A (en) * 1964-02-24 1966-04-05 Gen Gas Light Co Multiple valve units
US4221237A (en) * 1978-06-28 1980-09-09 Honeywell Inc. Refrigeration heat pump changeover valve assembly
JPS5822858A (ja) * 1981-08-03 1983-02-10 株式会社東芝 差圧自動切換式三方弁
US4485846A (en) * 1982-02-24 1984-12-04 Mac Valves, Inc. Four-way valve with integral flow controls, common exhaust, and cartridge type pilot valve
US4587991A (en) * 1983-02-08 1986-05-13 Chorkey William J Valve with uniplanar flow
US4469123A (en) * 1983-06-13 1984-09-04 Mcgraw-Edison Company Cold box valve
US4641686A (en) * 1984-12-18 1987-02-10 Thompson Phillip D Solenoid operated valve pressure balanced in a closed position by a single diaphragm
US4912933A (en) * 1989-04-14 1990-04-03 Thermo King Corporation Transport refrigeration system having means for enhancing the capacity of a heating cycle

Also Published As

Publication number Publication date
US5074329A (en) 1991-12-24
DE69101050T2 (de) 1994-08-04
DE69101050D1 (de) 1994-03-03
EP0486224B1 (en) 1994-01-19
CA2054108A1 (en) 1992-05-14
EP0486224A1 (en) 1992-05-20
JPH0694333A (ja) 1994-04-05

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