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BR9300141A - Dispositivo de controle de fluxo de refrigerante para regular o fluxo de refrigerante de um reservatorio de condensador em resposta ao nivel de refrigerante liquido no reservatorio - Google Patents

Dispositivo de controle de fluxo de refrigerante para regular o fluxo de refrigerante de um reservatorio de condensador em resposta ao nivel de refrigerante liquido no reservatorio

Info

Publication number
BR9300141A
BR9300141A BR9300141A BR9300141A BR9300141A BR 9300141 A BR9300141 A BR 9300141A BR 9300141 A BR9300141 A BR 9300141A BR 9300141 A BR9300141 A BR 9300141A BR 9300141 A BR9300141 A BR 9300141A
Authority
BR
Brazil
Prior art keywords
reservoir
refrigerant flow
regulating
response
refrigerant
Prior art date
Application number
BR9300141A
Other languages
English (en)
Inventor
Thomas M Zinsmeyer
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 BR9300141A publication Critical patent/BR9300141A/pt

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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/18—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float
    • F16K31/30—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float actuating a gate valve or sliding valve
    • 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
    • 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
    • F25B39/00—Evaporators; Condensers
    • F25B39/04—Condensers
    • 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
    • F25B41/31—Expansion valves
    • F25B41/315—Expansion valves actuated by floats
    • 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
    • F25B2600/00—Control issues
    • F25B2600/05—Refrigerant levels
    • 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
    • Y10T137/7287—Liquid level responsive or maintaining systems
    • Y10T137/7358—By float controlled valve
    • Y10T137/7423—Rectilinearly traveling float
    • Y10T137/7426—Float co-axial with valve or port
    • Y10T137/7436—Float rigid with valve

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Control Of Non-Electrical Variables (AREA)
  • Control Of Fluid Pressure (AREA)
  • Containers, Films, And Cooling For Superconductive Devices (AREA)
  • Fluid-Damping Devices (AREA)
  • Float Valves (AREA)
BR9300141A 1992-01-21 1993-01-14 Dispositivo de controle de fluxo de refrigerante para regular o fluxo de refrigerante de um reservatorio de condensador em resposta ao nivel de refrigerante liquido no reservatorio BR9300141A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/822,784 US5209080A (en) 1992-01-21 1992-01-21 Refrigerant flow control device

Publications (1)

Publication Number Publication Date
BR9300141A true BR9300141A (pt) 1993-07-27

Family

ID=25236961

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9300141A BR9300141A (pt) 1992-01-21 1993-01-14 Dispositivo de controle de fluxo de refrigerante para regular o fluxo de refrigerante de um reservatorio de condensador em resposta ao nivel de refrigerante liquido no reservatorio

Country Status (11)

Country Link
US (1) US5209080A (pt)
EP (1) EP0553056B1 (pt)
JP (1) JPH0827102B2 (pt)
KR (1) KR960012323B1 (pt)
CN (1) CN1069962C (pt)
AU (1) AU654893B2 (pt)
BR (1) BR9300141A (pt)
DE (1) DE69300171T2 (pt)
ES (1) ES2073330T3 (pt)
MX (1) MX9300252A (pt)
MY (1) MY107710A (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5417078A (en) * 1994-06-13 1995-05-23 Carrier Corporation Refrigerator flow control apparatus
US5778695A (en) * 1997-05-21 1998-07-14 American Standard Inc. Liquid level sensor using refrigrant subcooling
US5981610A (en) * 1997-11-17 1999-11-09 Shin-Etsu Chemical Co. Ltd. Injection molding silicone rubber compositions
KR100882479B1 (ko) * 2004-10-07 2009-02-06 엘지전자 주식회사 감온식 수위감지장치 및 이를 구비한 유체탱크
GB2433544B (en) * 2005-12-22 2010-10-27 Robert George Apparatus for providing seamless fluid supply from multiple sources
WO2014062820A1 (en) * 2012-10-16 2014-04-24 Trane International Inc. Fluid management in a hvac system
US9890977B2 (en) 2013-10-03 2018-02-13 Carrier Corporation Flash tank economizer for two stage centrifugal water chillers
CN107036317B (zh) * 2016-02-04 2019-09-06 Lg电子株式会社 冷却系统
US10955179B2 (en) 2017-12-29 2021-03-23 Johnson Controls Technology Company Redistributing refrigerant between an evaporator and a condenser of a vapor compression system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US916398A (en) * 1908-11-09 1909-03-23 Emil Bernstrom Automatic feed-regulating float for centrifugal separators.
US972738A (en) * 1910-01-25 1910-10-11 Jesse E Townsend Stock-waterer.
US2756766A (en) * 1955-04-14 1956-07-31 James S Tronic Float controlled valve
US3025880A (en) * 1957-06-21 1962-03-20 Borg Warner Sleeve valves
US3399544A (en) * 1967-04-19 1968-09-03 Carrier Corp Refrigeration system with high side float
HU212788B (en) * 1988-03-10 1996-11-28 Pinter Merrill E Combined regulator of liquid level and pressure for a separator
US5009079A (en) * 1989-12-26 1991-04-23 Carrier Corporation Refrigerant flow control device

Also Published As

Publication number Publication date
DE69300171T2 (de) 1995-10-12
ES2073330T3 (es) 1995-08-01
KR930016739A (ko) 1993-08-26
MY107710A (en) 1996-05-30
EP0553056A1 (en) 1993-07-28
AU654893B2 (en) 1994-11-24
MX9300252A (es) 1993-07-01
US5209080A (en) 1993-05-11
CN1075002A (zh) 1993-08-04
CN1069962C (zh) 2001-08-22
JPH05264127A (ja) 1993-10-12
KR960012323B1 (ko) 1996-09-18
AU3191693A (en) 1993-07-22
JPH0827102B2 (ja) 1996-03-21
EP0553056B1 (en) 1995-06-07
DE69300171D1 (de) 1995-07-13

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Legal Events

Date Code Title Description
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 14/01/2013