PT2918987T - Aparelho para injetar um fluído num sistema pressurizado de ar condicionado ou de refrigeração - Google Patents

Aparelho para injetar um fluído num sistema pressurizado de ar condicionado ou de refrigeração

Info

Publication number
PT2918987T
PT2918987T PT151588670T PT15158867T PT2918987T PT 2918987 T PT2918987 T PT 2918987T PT 151588670 T PT151588670 T PT 151588670T PT 15158867 T PT15158867 T PT 15158867T PT 2918987 T PT2918987 T PT 2918987T
Authority
PT
Portugal
Prior art keywords
injecting
fluid
air conditioning
pressurized air
refrigeration system
Prior art date
Application number
PT151588670T
Other languages
English (en)
Inventor
Ronga Luca
Ronga Nicola
Original Assignee
Errecom S R L
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 Errecom S R L filed Critical Errecom S R L
Publication of PT2918987T publication Critical patent/PT2918987T/pt

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
    • F25B45/00—Arrangements for charging or discharging refrigerant
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/20—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material
    • G01M3/22—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators
    • G01M3/226—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators for containers, e.g. radiators
    • 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
    • F25B2500/00—Problems to be solved
    • F25B2500/22—Preventing, detecting or repairing leaks of refrigeration fluids
    • F25B2500/222—Detecting refrigerant leaks

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Housings (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Check Valves (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Indication Of The Valve Opening Or Closing Status (AREA)
PT151588670T 2014-03-14 2015-03-12 Aparelho para injetar um fluído num sistema pressurizado de ar condicionado ou de refrigeração PT2918987T (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14/210,489 US10401066B2 (en) 2014-03-14 2014-03-14 Apparatus for injecting a fluid in a pressurized air conditioning or refrigeration system

Publications (1)

Publication Number Publication Date
PT2918987T true PT2918987T (pt) 2019-10-18

Family

ID=53191450

Family Applications (1)

Application Number Title Priority Date Filing Date
PT151588670T PT2918987T (pt) 2014-03-14 2015-03-12 Aparelho para injetar um fluído num sistema pressurizado de ar condicionado ou de refrigeração

Country Status (5)

Country Link
US (2) US10401066B2 (pt)
EP (2) EP3567357B1 (pt)
ES (2) ES2884200T3 (pt)
PL (2) PL3567357T3 (pt)
PT (1) PT2918987T (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITUA20163291A1 (it) * 2016-05-10 2017-11-10 Errecom S R L Dispositivo di iniezione per iniettare un additivo
WO2018140276A1 (en) * 2017-01-24 2018-08-02 Uniweld Products, Inc. Tool and method for additive introduction into closed systems
DE102017126957A1 (de) 2017-11-16 2019-05-16 Vaillant Gmbh Kältekreis mit Leckagesicherung
US11199348B1 (en) * 2018-01-31 2021-12-14 Weitron, Inc. Refrigerant charging hose assembly
CN109373639A (zh) * 2018-10-18 2019-02-22 珠海格力电器股份有限公司 防漏箱体及蒸发式冷凝器
CN109357820B (zh) * 2018-11-26 2020-06-05 黄传道 一种汽车空调荧光检漏剂的管装加注机构
DE102019105522A1 (de) * 2019-03-05 2020-09-10 Vaillant Gmbh Serviceeingriff
CN110131242B (zh) * 2019-06-17 2020-09-22 中广核核电运营有限公司 一种半速机cvs阀测试装置及测试方法

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1366381A (en) * 1919-04-21 1921-01-25 Bassick Mfg Co Swivel-coupling
US1342678A (en) * 1920-01-17 1920-06-08 Herbert H Houghton Valved coupling for lubricators
US1637325A (en) * 1922-04-13 1927-07-26 Bassick Mfg Co Connecter for lubricating apparatus
US1787439A (en) * 1922-07-20 1931-01-06 Alemite Corp Lubricating system
US2864366A (en) * 1957-04-04 1958-12-16 Pfizer & Co C Hypodermic syringe adapter
DE1174197B (de) * 1962-08-04 1964-07-16 Zuendmetall Verkaufs Ges M B H Vorratsbehaelter fuer Feuerzeugbrennstoff
FR1453313A (fr) * 1965-06-02 1966-06-03 Dupont S T Système de jonction amovible étanche de deux réservoirs
US3459177A (en) * 1967-04-28 1969-08-05 Brunswick Corp Fluid transfer structure
US3476507A (en) * 1967-07-10 1969-11-04 Harry R Leeds Medical sterilization apparatus
US4046145A (en) * 1976-06-29 1977-09-06 American Hospital Supply Corporation Syringe connector
US4338793A (en) * 1979-08-10 1982-07-13 Hern Jr James E O Adapter for refrigeration system access valve
US4406314A (en) * 1981-03-02 1983-09-27 Rodney Gomersall Valve actuators
US5673722A (en) * 1995-02-08 1997-10-07 Brasscorp. Ltd. Liquid injection device, system and method
US6050310A (en) 1996-09-18 2000-04-18 Trigiani; Phil Apparatus for charging a pressurized system
US6253810B1 (en) 1996-09-18 2001-07-03 Uview Ultraviolet Systems, Inc. Apparatus for detecting leaks in a pressurized air conditioning or refrigeration system
US5826636A (en) 1996-09-18 1998-10-27 Trigiani; Phil Method and apparatus for charging pressurized systems
US5868224A (en) * 1997-06-24 1999-02-09 Mcneil (Ohio) Corporation Lubricant fitting adaptor
US6056162A (en) * 1997-10-31 2000-05-02 Spectronics Corporation Self-contained service tool for adding fluorescent leak detection dye into systems operating with pressurized fluids
US5967204A (en) * 1998-04-07 1999-10-19 Ferris; James E. Refrigerant fluid injection apparatus
US6164348A (en) * 1998-04-09 2000-12-26 Corrosion Consultants, Inc. Method and arrangement for introducing fluorescent dye into a system to be leak tested
US6170541B1 (en) * 1998-10-30 2001-01-09 Bright Solutions, Inc. Leak detection dye introduction system and method
US6840291B2 (en) * 1999-10-15 2005-01-11 Becton Dickinson And Company Attachment for a medical device
US6439274B1 (en) * 2000-11-07 2002-08-27 Deboisblanc Lonny Jay Power or mechanically driven apparatus for adding fluids to charged systems
US6561237B1 (en) * 2000-11-28 2003-05-13 Brasscorp Ltd. Apparatus and method for urging fluid into a pressurized system
US6880587B1 (en) * 2002-02-23 2005-04-19 Precision Thermoplastic Components, Inc. Refrigerant material transfer device and method
US6810714B2 (en) * 2002-09-17 2004-11-02 Neutronics Inc. Device for refrigerant leak sealant additive detection
US6807976B2 (en) * 2002-11-04 2004-10-26 Bright Solutions, Inc. Fluid addition apparatus
US6745591B1 (en) * 2003-06-03 2004-06-08 Shan-Chi Lin Cooling-lubricant replenishing accessory for a compressor
US7077149B2 (en) * 2003-10-10 2006-07-18 Bright Solutions, Inc. Fluid injection system
US8231568B2 (en) * 2007-10-16 2012-07-31 Nordson Corporation Syringes with a reduced susceptibility to freeze-thaw void formation and methods of manufacturing such syringes
US8047009B2 (en) * 2008-12-09 2011-11-01 Tire Seal, Inc. Method and apparatus for providing additive fluids to refrigerant circuit
US8683818B2 (en) * 2010-09-01 2014-04-01 Bosch Automotive Service Solutions Llc Fluid injecting method and apparatus
WO2012035359A2 (en) * 2010-09-16 2012-03-22 Jason Paul An apparatus for purging water from a plumbing installation
WO2013065075A1 (en) * 2011-10-31 2013-05-10 Errecom S.R.L. Device for charging pressurized systems

Also Published As

Publication number Publication date
US20150260438A1 (en) 2015-09-17
PL2918987T3 (pl) 2019-12-31
ES2884200T3 (es) 2021-12-10
EP3567357A1 (en) 2019-11-13
US20200072516A1 (en) 2020-03-05
EP2918987B1 (en) 2019-07-03
EP3567357B1 (en) 2021-04-21
US10401066B2 (en) 2019-09-03
PL3567357T3 (pl) 2021-11-08
EP2918987A1 (en) 2015-09-16
ES2747960T3 (es) 2020-03-12
US10976087B2 (en) 2021-04-13

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