[go: up one dir, main page]

BR9006594A - Dispositivo aperfeicoado de controle de circulacao de refrigerante - Google Patents

Dispositivo aperfeicoado de controle de circulacao de refrigerante

Info

Publication number
BR9006594A
BR9006594A BR909006594A BR9006594A BR9006594A BR 9006594 A BR9006594 A BR 9006594A BR 909006594 A BR909006594 A BR 909006594A BR 9006594 A BR9006594 A BR 9006594A BR 9006594 A BR9006594 A BR 9006594A
Authority
BR
Brazil
Prior art keywords
control
refrigerant circulation
perfected device
perfected
refrigerant
Prior art date
Application number
BR909006594A
Other languages
English (en)
Inventor
Thomas Michael 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 BR9006594A publication Critical patent/BR9006594A/pt

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D9/00—Level control, e.g. controlling quantity of material stored in vessel
    • G05D9/02—Level control, e.g. controlling quantity of material stored in vessel without auxiliary power
    • 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
    • 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
    • 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
    • Y10T137/2931—Diverse fluid containing pressure systems
    • Y10T137/3003—Fluid separating traps or vents
    • Y10T137/3021—Discriminating outlet for liquid
    • Y10T137/304—With fluid responsive valve
    • Y10T137/3052—Level responsive
    • Y10T137/3068—Float
    • 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
    • Y10T137/7313—Control of outflow from tank
    • Y10T137/7323—By float
    • Y10T137/7326—Low level safety cut-off

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Non-Electrical Variables (AREA)
  • Float Valves (AREA)
BR909006594A 1989-12-26 1990-12-26 Dispositivo aperfeicoado de controle de circulacao de refrigerante BR9006594A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/457,228 US5009079A (en) 1989-12-26 1989-12-26 Refrigerant flow control device

Publications (1)

Publication Number Publication Date
BR9006594A true BR9006594A (pt) 1991-10-01

Family

ID=23815918

Family Applications (1)

Application Number Title Priority Date Filing Date
BR909006594A BR9006594A (pt) 1989-12-26 1990-12-26 Dispositivo aperfeicoado de controle de circulacao de refrigerante

Country Status (8)

Country Link
US (1) US5009079A (pt)
EP (1) EP0435814A3 (pt)
JP (1) JPH04270865A (pt)
KR (1) KR910012629A (pt)
AR (1) AR244875A1 (pt)
AU (1) AU6840590A (pt)
BR (1) BR9006594A (pt)
MX (1) MX165565B (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2100958T3 (es) * 1990-08-23 1997-07-01 Refrigerant Monitoring Systems Dispositivo flotador diferencial y disposicion detectora que lo incorpora.
US5209080A (en) * 1992-01-21 1993-05-11 Carrier Corporation Refrigerant flow control device
US5285653A (en) * 1992-12-30 1994-02-15 Carrier Corporation Refrigerant flow control device
US5417078A (en) * 1994-06-13 1995-05-23 Carrier Corporation Refrigerator flow control apparatus
TWI335977B (en) 2007-12-19 2011-01-11 Ind Tech Res Inst Refrigerant floating expansion apparatus
CN101464080B (zh) * 2007-12-20 2010-06-09 财团法人工业技术研究院 浮控式冷媒膨胀装置
JP2010249414A (ja) * 2009-04-15 2010-11-04 Tlv Co Ltd 熱交換器
CN101963814B (zh) * 2010-09-08 2012-07-04 清华大学 一种缓冲槽的协调控制方法
EP2926064B1 (en) 2012-11-29 2022-07-13 Johnson Controls Tyco IP Holdings LLP Pressure control for refrigerant system
EP3064870B1 (en) * 2015-03-05 2020-08-12 Haldor Topsøe A/S Float valve for a chemical reactor

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US47304A (en) * 1865-04-18 Improvement in steam-traps
US130490A (en) * 1872-08-13 Improvement in steam-traps
DE73678C (de) * C. REUTHER, in Firma BOPP & REUTHER, in Mannheim Dampfwasserableiter mit Schwimmtopf und Cylinderschieber
US921865A (en) * 1908-05-04 1909-05-18 Edward Miller Steam-trap.
US1766966A (en) * 1927-05-02 1930-06-24 Winifred S Walsh Steam trap
DE705226C (de) * 1939-07-04 1941-04-21 Julius Pintsch Kom Ges Schwimmerventil, insbesondere fuer Kaeltemaschinen
US2299360A (en) * 1941-02-10 1942-10-20 Alvin S Tharp Shutoff valve for storage tanks
US2613922A (en) * 1950-01-13 1952-10-14 Francis L Gatchet Solution mixing and distributing apparatus
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

Also Published As

Publication number Publication date
EP0435814A3 (en) 1991-12-18
AU6840590A (en) 1991-07-04
JPH04270865A (ja) 1992-09-28
KR910012629A (ko) 1991-08-08
US5009079A (en) 1991-04-23
AR244875A1 (es) 1993-11-30
MX165565B (es) 1992-11-23
EP0435814A2 (en) 1991-07-03

Similar Documents

Publication Publication Date Title
IT9019906A0 (it) Dispositivo di comando
KR890013540A (ko) 기판의 가열처리장치의 제어방법
DE68925852D1 (de) Belichtungsstärkesteuergerät
DE69026897D1 (de) Belichtungssteuerungsvorrichtung
IT9020459A0 (it) circuito di comando
DE68927779D1 (de) Rechnergestütztes Sprachübersetzungsgerät
BR9006594A (pt) Dispositivo aperfeicoado de controle de circulacao de refrigerante
DK0470160T3 (da) Brøndstyringsindretning
DE69030816D1 (de) Serielle steuereinheit
IT9020783A0 (it) trattamente termico
DE69029905D1 (de) Steuervorrichtung
FI904357A7 (fi) Menetelmä proteiinin C aktivoimiseksi
DE69024080D1 (de) Temperatursteuervorrichtung
DE4090809T1 (de) Steuerprozessor
BR8602106A (pt) Dispositivo aperfeicoado de controle do freio
FI921879A7 (fi) Fokusointisäätöpiiri
BR8900489A (pt) Dispositivo de controle para torniquetes
FI921880A7 (fi) Raiteensäätöpiiri
BR8806128A (pt) Dispositivo para controle de iluminacao em dois niveis
KR910011560U (ko) 압입용 냉각반
DE3990402T1 (de) Steuervorrichtung
KR910011059U (ko) 간헐적 절삭유 공급 제어장치
IT9020496A0 (it) apparecchio per comandare
BR6902562U (pt) Unidade fixa de controle de vigilancia
KR860013912U (ko) 가로등 자동 제어기기 장치용 스텐레스 외함

Legal Events

Date Code Title Description
FA4 Application deemed withdrawn (art. 21(1))