GB1445999A - Refrigeration apparatus - Google Patents

Refrigeration apparatus

Info

Publication number
GB1445999A
GB1445999A GB5157673A GB5157673A GB1445999A GB 1445999 A GB1445999 A GB 1445999A GB 5157673 A GB5157673 A GB 5157673A GB 5157673 A GB5157673 A GB 5157673A GB 1445999 A GB1445999 A GB 1445999A
Authority
GB
United Kingdom
Prior art keywords
valve
evaporator
temperature
sensor
valve assembly
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
Application number
GB5157673A
Other languages
English (en)
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.)
Controls Company of America
Original Assignee
Controls Company of America
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 Controls Company of America filed Critical Controls Company of America
Publication of GB1445999A publication Critical patent/GB1445999A/en
Expired 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
    • F25B41/22—Disposition of valves, e.g. of on-off valves or flow control valves between evaporator and compressor
    • 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
    • F25B41/325—Expansion valves having two or more valve members
    • 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
    • F25B2341/00—Details of ejectors not being used as compression device; Details of flow restrictors or expansion valves
    • F25B2341/06—Details of flow restrictors or expansion valves
    • F25B2341/068—Expansion valves combined with a sensor
    • F25B2341/0683—Expansion valves combined with a sensor the sensor is disposed in the suction line and influenced by the temperature or the pressure of the suction gas
    • 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
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/21—Temperatures
    • F25B2700/2117—Temperatures of an evaporator
    • 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
    • F25B41/33—Expansion valves with the valve member being actuated by the fluid pressure, e.g. by the pressure of the refrigerant
    • F25B41/335—Expansion valves with the valve member being actuated by the fluid pressure, e.g. by the pressure of the refrigerant via diaphragms

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Temperature-Responsive Valves (AREA)
GB5157673A 1972-11-10 1973-11-07 Refrigeration apparatus Expired GB1445999A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00305258A US3817053A (en) 1972-11-10 1972-11-10 Refrigerating system including flow control valve

Publications (1)

Publication Number Publication Date
GB1445999A true GB1445999A (en) 1976-08-11

Family

ID=23180061

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5157673A Expired GB1445999A (en) 1972-11-10 1973-11-07 Refrigeration apparatus

Country Status (8)

Country Link
US (1) US3817053A (https=)
JP (1) JPS49135241A (https=)
AU (1) AU6148773A (https=)
DE (1) DE2354889A1 (https=)
ES (1) ES420414A1 (https=)
FR (1) FR2206466B3 (https=)
GB (1) GB1445999A (https=)
IT (1) IT999294B (https=)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2316558A1 (fr) * 1975-07-03 1977-01-28 Fiat Spa Dispositif de commande de la circulation de fluide refrigerant dans un systeme de conditionnement d'air, destine notamment aux vehicules
US5269459A (en) * 1991-10-17 1993-12-14 Eaton Corporation Thermally responsive expansion valve
JP3224139B2 (ja) * 1992-03-11 2001-10-29 株式会社不二工機 温度膨脹弁の製造方法
US5423480A (en) * 1992-12-18 1995-06-13 Sporlan Valve Company Dual capacity thermal expansion valve
JP3305039B2 (ja) * 1993-04-22 2002-07-22 株式会社不二工機 温度膨脹弁
GB9322696D0 (en) * 1993-11-03 1993-12-22 Davy Mckee Stockton Cooling of hot bodies
EP0689015A1 (de) * 1994-06-21 1995-12-27 Staefa Control System Scs Ag Regelventil mit Stellantrieb
US6321995B1 (en) 1999-10-21 2001-11-27 Parker-Hannifin Corporation Thermostatic expansion valve
GB9925077D0 (en) * 1999-10-22 1999-12-22 Respirex Int Ltd Air flow management system
DE10214966C1 (de) 2002-04-04 2003-12-24 Danfoss As Schelle zum achsparallelen Verbinden eines zylindrischen Temperaturfühlers mit einem Rohr
CN101225906B (zh) * 2008-01-31 2010-06-02 哈尔滨工业大学 双温包自力式温度调节阀
AU2010225946B2 (en) * 2009-03-19 2013-03-07 Daikin Industries, Ltd. Air conditioning apparatus
KR101246448B1 (ko) * 2009-03-19 2013-03-22 다이킨 고교 가부시키가이샤 공기 조화 장치
JP5647396B2 (ja) * 2009-03-19 2014-12-24 ダイキン工業株式会社 空気調和装置
WO2010106817A1 (ja) * 2009-03-19 2010-09-23 ダイキン工業株式会社 空気調和装置
FR2959004B1 (fr) * 2010-04-16 2016-02-05 Valeo Systemes Thermiques Dispositif de detente thermoplastique et boucle de climatisation comprenant un tel dispositif de detente thermoplastique
CN103363737A (zh) * 2013-07-30 2013-10-23 广东志高暖通设备股份有限公司 一种空调及其空调节流件
US10718556B2 (en) * 2015-02-18 2020-07-21 Lennox Industries Inc. HVAC systems and methods with improved stabilization

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2759674A (en) * 1953-05-26 1956-08-21 Jorgensen Hans Thermostatic suction pressure regulator for refrigeration installations
US3242688A (en) * 1963-08-29 1966-03-29 Jackes Evans Mfg Company Control means and refrigeration system therefor
US3365905A (en) * 1966-03-07 1968-01-30 Jackes Evans Mfg Company Compressor suction line by-pass means
US3667247A (en) * 1970-07-10 1972-06-06 Controls Co Of America Refrigeration system with evaporator outlet control valve
US3691783A (en) * 1970-09-25 1972-09-19 American Standard Inc Refrigerant evaporator temperature control

Also Published As

Publication number Publication date
AU6148773A (en) 1975-04-17
ES420414A1 (es) 1976-04-16
FR2206466A1 (https=) 1974-06-07
FR2206466B3 (https=) 1975-12-12
JPS49135241A (https=) 1974-12-26
US3817053A (en) 1974-06-18
IT999294B (it) 1976-02-20
DE2354889A1 (de) 1974-05-16

Similar Documents

Publication Publication Date Title
GB1445999A (en) Refrigeration apparatus
GB1400104A (en) Control apparatus for a refrigeration system
GB1454508A (en) Refrigeration control systems
ES425595A1 (es) Perfeccionamientos introducidos en un conjunto de valvula para uso en, o cuando se emplea en, un sistema de refrigera-cion.
US3435626A (en) Pressure control apparatus for refrigeration system
GB1038465A (en) Improvements in or relating to refrigeration systems
US3855836A (en) Device for controlling coolant pressure in evaporator
GB1197305A (en) Air Conditioning System with means for Preventing the Formation of Ice
US5423480A (en) Dual capacity thermal expansion valve
US2463951A (en) Refrigeration expansion valve
US3313121A (en) Temperature control means and refrigeration systems therefor
US3691783A (en) Refrigerant evaporator temperature control
US3388558A (en) Refrigeration systems employing subcooling control means
US2363010A (en) Refrigerant control system
GB698310A (en) Improvements in or relating to absorption refrigeration systems
US1978709A (en) Expansion valve regulating mechanism for refrigerating systems
US2497677A (en) Refrigerating system, including flow control devices
US2410795A (en) Expansion valve
US3263925A (en) Condition control system
US2452441A (en) Regulator valve having a capillary tube expansion passage
US2356261A (en) Refrigeration
US4015777A (en) Thermostatic expansion valve capsule
US2759674A (en) Thermostatic suction pressure regulator for refrigeration installations
GB1429872A (en) Refrigerating system
US2050750A (en) Refrigerant control

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee