IT1284057B1 - Valvola d'intercettazione con ugello di espansione incorporato, per fluidi in pressione di apparecchiature di raffreddamento/riscaldamento - Google Patents

Valvola d'intercettazione con ugello di espansione incorporato, per fluidi in pressione di apparecchiature di raffreddamento/riscaldamento

Info

Publication number
IT1284057B1
IT1284057B1 IT96MI001270A ITMI961270A IT1284057B1 IT 1284057 B1 IT1284057 B1 IT 1284057B1 IT 96MI001270 A IT96MI001270 A IT 96MI001270A IT MI961270 A ITMI961270 A IT MI961270A IT 1284057 B1 IT1284057 B1 IT 1284057B1
Authority
IT
Italy
Prior art keywords
shut
built
cooling
valve
heating equipment
Prior art date
Application number
IT96MI001270A
Other languages
English (en)
Inventor
Daniele Casiraghi
Original Assignee
Finimpresa Srl
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 Finimpresa Srl filed Critical Finimpresa Srl
Priority to IT96MI001270A priority Critical patent/IT1284057B1/it
Publication of ITMI961270A0 publication Critical patent/ITMI961270A0/it
Priority to DE69717202T priority patent/DE69717202T2/de
Priority to ES97201827T priority patent/ES2184956T3/es
Priority to EP97201827A priority patent/EP0821210B1/en
Priority to IL12108897A priority patent/IL121088A0/xx
Priority to US08/877,338 priority patent/US5893273A/en
Publication of ITMI961270A1 publication Critical patent/ITMI961270A1/it
Application granted granted Critical
Publication of IT1284057B1 publication Critical patent/IT1284057B1/it

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Temperature-Responsive Valves (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Details Of Valves (AREA)
IT96MI001270A 1996-06-21 1996-06-21 Valvola d'intercettazione con ugello di espansione incorporato, per fluidi in pressione di apparecchiature di raffreddamento/riscaldamento IT1284057B1 (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT96MI001270A IT1284057B1 (it) 1996-06-21 1996-06-21 Valvola d'intercettazione con ugello di espansione incorporato, per fluidi in pressione di apparecchiature di raffreddamento/riscaldamento
DE69717202T DE69717202T2 (de) 1996-06-21 1997-06-14 Absperrventil mit eingebauter Expansionsdüse für unter Druck stehende Umlaufmittel einer Heiz- und Kühlanlage von Luft
ES97201827T ES2184956T3 (es) 1996-06-21 1997-06-14 Valvula de cierre con boquilla de expansion incorporada, para fluidos presion de aparatos de enfriamiento o calentamiento de aire.
EP97201827A EP0821210B1 (en) 1996-06-21 1997-06-14 Shut-off valve with incorporated expansion nozzle, for pressurised fluids of air cooling/heating apparatus
IL12108897A IL121088A0 (en) 1996-06-21 1997-06-16 Shut-off valve with incorporated expansion nozzle for pressurised fluids of air cooling/heating apparatus
US08/877,338 US5893273A (en) 1996-06-21 1997-06-17 Shut-off valve with incorporated expansion nozzle, for pressurized fluids of air cooling/heating apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT96MI001270A IT1284057B1 (it) 1996-06-21 1996-06-21 Valvola d'intercettazione con ugello di espansione incorporato, per fluidi in pressione di apparecchiature di raffreddamento/riscaldamento

Publications (3)

Publication Number Publication Date
ITMI961270A0 ITMI961270A0 (it) 1996-06-21
ITMI961270A1 ITMI961270A1 (it) 1997-12-21
IT1284057B1 true IT1284057B1 (it) 1998-05-08

Family

ID=11374461

Family Applications (1)

Application Number Title Priority Date Filing Date
IT96MI001270A IT1284057B1 (it) 1996-06-21 1996-06-21 Valvola d'intercettazione con ugello di espansione incorporato, per fluidi in pressione di apparecchiature di raffreddamento/riscaldamento

Country Status (6)

Country Link
US (1) US5893273A (it)
EP (1) EP0821210B1 (it)
DE (1) DE69717202T2 (it)
ES (1) ES2184956T3 (it)
IL (1) IL121088A0 (it)
IT (1) IT1284057B1 (it)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5966960A (en) * 1998-06-26 1999-10-19 General Motors Corporation Bi-directional refrigerant expansion valve
JP3432460B2 (ja) * 1999-08-10 2003-08-04 株式会社アメニティ 流量調節具
ATE327485T1 (de) * 2000-10-30 2006-06-15 Parker Hannifin Corp Absperrventil mit zweifachem durchflussbegrenzer für unter druck befindlichen arbeitsmedien in luftkühl-/luftheizanlagen
US6390134B1 (en) * 2001-04-06 2002-05-21 Stephen K. Hanby Apparatus and method for preventing gas-surge in a welding gas delivery system
JP2003322274A (ja) * 2002-04-26 2003-11-14 Tgk Co Ltd 電磁制御弁
DE10258453B4 (de) 2002-12-13 2007-11-15 Otto Egelhof Gmbh & Co. Kg Kreislauf zur Erzeugung von Kälte oder Wärme
US6863088B2 (en) * 2003-02-28 2005-03-08 Surpass Industry Co., Ltd Replaceable oriface unit
EP1690049B1 (en) * 2003-11-21 2008-09-03 Parker-Hannifin Corporation Dual restrictor shut-off valve
US7363940B2 (en) * 2004-03-18 2008-04-29 Parker-Hannifin Corporation Flow-rate restrictor insert for orifice expansion device
US7484241B2 (en) * 2004-11-22 2009-01-27 Lenovo (Singapore) Pte. Ltd. Secure single sign-on to operating system via power-on password
KR101375718B1 (ko) * 2011-02-21 2014-03-20 삼성전자주식회사 냉매관의 연결구조 및 이를 포함하는 공기조화기
CN103906961B (zh) * 2011-11-04 2017-02-15 美国圣戈班性能塑料公司 具有可移除采样阀的管道安装件的系统、方法和装置
US9335076B2 (en) * 2012-09-04 2016-05-10 Allied Air Enterprises Llc Distributor assembly for space conditioning systems
US9708808B2 (en) * 2015-05-21 2017-07-18 Jay R. Smith Manufacturing Company Trap primer
CN106247004A (zh) * 2016-08-26 2016-12-21 珠海格力电器股份有限公司 节流装置及空调器
SG11202010624WA (en) * 2018-05-07 2020-11-27 Entegris Inc Fluid circuit with integrated electrostatic discharge mitigation

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2337862A (en) * 1942-01-09 1943-12-28 Alvin H Baer Liquid pressure reducing means
US2676470A (en) * 1950-04-24 1954-04-27 Alquin J Streitz Flow regulator in a refrigerating system
US2712458A (en) * 1950-06-05 1955-07-05 Lipson Leonard Pipe couplings
US2936790A (en) * 1955-12-27 1960-05-17 Dole Valve Co Noise reducing flow control device
US3992898A (en) * 1975-06-23 1976-11-23 Carrier Corporation Movable expansion valve
US4266576A (en) * 1977-11-30 1981-05-12 Eaton Corporation Flow control device in a protective housing
US4324112A (en) * 1979-05-10 1982-04-13 Nippondenso Co., Ltd. Refrigeration system
US4412431A (en) * 1981-09-29 1983-11-01 Waldrep Henry D Automotive air conditioner expansion tube unit
US4784177A (en) * 1987-09-14 1988-11-15 Robertshaw Controls Company Expansion device for a refrigeration system, piston therefor and methods of making the same
US4909277A (en) * 1989-01-17 1990-03-20 Vandiver Robert L Selectively indexed multiple orifice valve
US5265438A (en) * 1992-06-03 1993-11-30 Aeroquip Corporation Dual restrictor flow control
US5454233A (en) * 1994-09-07 1995-10-03 Chrysler Corporation Expansion valve and receiver assembly
US5507468A (en) * 1995-01-12 1996-04-16 Aeroquip Corporation Integral bi-directional flow control valve

Also Published As

Publication number Publication date
DE69717202D1 (de) 2003-01-02
EP0821210B1 (en) 2002-11-20
EP0821210A1 (en) 1998-01-28
DE69717202T2 (de) 2003-05-08
ITMI961270A0 (it) 1996-06-21
US5893273A (en) 1999-04-13
IL121088A0 (en) 1997-11-20
ITMI961270A1 (it) 1997-12-21
ES2184956T3 (es) 2003-04-16

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Legal Events

Date Code Title Description
0001 Granted