ES2029653A6 - Dispositivo de expansion de flujo doble para sistema de bomba calorifica. - Google Patents

Dispositivo de expansion de flujo doble para sistema de bomba calorifica.

Info

Publication number
ES2029653A6
ES2029653A6 ES9100782A ES9100782A ES2029653A6 ES 2029653 A6 ES2029653 A6 ES 2029653A6 ES 9100782 A ES9100782 A ES 9100782A ES 9100782 A ES9100782 A ES 9100782A ES 2029653 A6 ES2029653 A6 ES 2029653A6
Authority
ES
Spain
Prior art keywords
heat pump
pump system
expansion device
dual flow
flow expansion
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
ES9100782A
Other languages
English (en)
Inventor
Drucker Alan Steven
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.)
Carrier Corp
Original Assignee
Carrier 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 Carrier Corp filed Critical Carrier Corp
Publication of ES2029653A6 publication Critical patent/ES2029653A6/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
    • F25B41/30—Expansion means; Dispositions thereof
    • F25B41/38—Expansion means; Dispositions thereof specially adapted for reversible cycles, e.g. bidirectional expansion restrictors
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7771—Bi-directional flow valves
    • Y10T137/7779—Axes of ports parallel

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Temperature-Responsive Valves (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Reciprocating Pumps (AREA)

Abstract

DISPOSITIVO DE EXPANSION DE FLUJO DOBLE PARA SISTEMA DE BOMBA CALORIFICA. UNA VALVULA MECANICA DE EXPANSION DE REFRIGERACION DOSIFICA EL FLUJO DE REFRIGERANTE A SU TRAVES EN UNA DIRECCION PASANDO POR UN ORIFICIO QUE VARIA EN CUANTO AL AREA DE SECCION TRANSVERSAL EN FUNCION DE LA DIFERENCIA DE PRESIONES A TRAVES DE LA VALVULA. LA MISMA VALVULA CONTROLA EL FLUJO DE REFRIGERANTE EN EL OTRO SENTIDO A TRAVES DE UN ORIFICIO DE DOSIFICACION DE AREA FIJA.
ES9100782A 1990-05-14 1991-03-26 Dispositivo de expansion de flujo doble para sistema de bomba calorifica. Expired - Lifetime ES2029653A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/522,758 US5052192A (en) 1990-05-14 1990-05-14 Dual flow expansion device for heat pump system

Publications (1)

Publication Number Publication Date
ES2029653A6 true ES2029653A6 (es) 1992-08-16

Family

ID=24082218

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9100782A Expired - Lifetime ES2029653A6 (es) 1990-05-14 1991-03-26 Dispositivo de expansion de flujo doble para sistema de bomba calorifica.

Country Status (8)

Country Link
US (1) US5052192A (es)
JP (1) JP2501677B2 (es)
KR (1) KR960011393B1 (es)
AU (1) AU632256B2 (es)
BR (1) BR9101966A (es)
ES (1) ES2029653A6 (es)
FR (1) FR2661977B1 (es)
IT (1) IT1246581B (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5715862A (en) * 1996-11-25 1998-02-10 Carrier Corporation Bidirectional flow control device
US5706670A (en) * 1996-11-25 1998-01-13 Carrier Corporation Bidirectional meterd flow control device
US5836349A (en) * 1996-12-30 1998-11-17 Carrier Corporation Bidirectional flow control device
US6199399B1 (en) 1999-11-19 2001-03-13 American Standard Inc. Bi-directional refrigerant expansion and metering valve
JP3515048B2 (ja) * 2000-06-21 2004-04-05 株式会社テージーケー 過冷却度制御式膨張弁
US7043937B2 (en) * 2004-02-23 2006-05-16 Carrier Corporation Fluid diode expansion device for heat pumps
DE102004010997B3 (de) * 2004-03-03 2005-06-23 Otto Egelhof Gmbh & Co. Kg Expansionsventil und Verfahren zu dessen Steuerung
US20050262857A1 (en) * 2004-05-25 2005-12-01 Hrejsa Peter B Apparatus and method for checking conditioning mode of a heat pump system
CN102308131B (zh) 2008-12-06 2014-01-08 盾安美斯泰克有限公司 流体流动控制组件
US20120145252A1 (en) 2009-08-17 2012-06-14 Dunan Microstaq, Inc. Micromachined Device and Control Method
EP2821734A1 (en) 2013-07-04 2015-01-07 Danfoss A/S An expansion valve comprising a stop element
EP2821735A1 (en) 2013-07-04 2015-01-07 Danfoss A/S An expansion valve with a variable orifice area
EP2821736A1 (en) * 2013-07-04 2015-01-07 Danfoss A/S An expansion valve with a two-step variable orifice area
US9188375B2 (en) 2013-12-04 2015-11-17 Zhejiang Dunan Hetian Metal Co., Ltd. Control element and check valve assembly

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1040333B (de) * 1956-11-15 1958-10-02 Teves Kg Alfred Druckregler fuer gasfoermige und fluessige Medien
US3441249A (en) * 1965-11-30 1969-04-29 Alkon Products Corp Flow control valve
US3404542A (en) * 1967-03-02 1968-10-08 Ranco Inc Restrictor means for heat pump system
US3658082A (en) * 1970-03-23 1972-04-25 Int Basic Economy Corp Dual pressure regulator
US3992898A (en) * 1975-06-23 1976-11-23 Carrier Corporation Movable expansion valve
US4428396A (en) * 1978-07-19 1984-01-31 City Tank Corporation Adjustable valve assembly
US4341090A (en) * 1981-01-26 1982-07-27 Lennox Industries, Inc. Variable orifice metering
FR2588350B1 (fr) * 1985-10-09 1988-06-17 Sorgi Jean Ralentisseur de fluide hydraulique interpose entre des elements distributeur et recepteur

Also Published As

Publication number Publication date
IT1246581B (it) 1994-11-24
JPH04227444A (ja) 1992-08-17
AU7622591A (en) 1991-11-14
BR9101966A (pt) 1991-12-24
ITMI910997A1 (it) 1992-10-11
KR960011393B1 (ko) 1996-08-22
FR2661977B1 (fr) 1994-05-06
JP2501677B2 (ja) 1996-05-29
ITMI910997A0 (it) 1991-04-11
US5052192A (en) 1991-10-01
KR910020400A (ko) 1991-12-20
FR2661977A1 (fr) 1991-11-15
AU632256B2 (en) 1992-12-17

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20050328