WO2008090581A3 - Automatic filling unit for hydraulic systems with a closed circuit like heating systems and similar - Google Patents

Automatic filling unit for hydraulic systems with a closed circuit like heating systems and similar Download PDF

Info

Publication number
WO2008090581A3
WO2008090581A3 PCT/IT2008/000029 IT2008000029W WO2008090581A3 WO 2008090581 A3 WO2008090581 A3 WO 2008090581A3 IT 2008000029 W IT2008000029 W IT 2008000029W WO 2008090581 A3 WO2008090581 A3 WO 2008090581A3
Authority
WO
WIPO (PCT)
Prior art keywords
automatic filling
filling unit
systems
closed circuit
valve
Prior art date
Application number
PCT/IT2008/000029
Other languages
French (fr)
Other versions
WO2008090581A2 (en
Inventor
Corrado Giacomini
Original Assignee
Giacomini Spa
Corrado Giacomini
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 Giacomini Spa, Corrado Giacomini filed Critical Giacomini Spa
Priority to EP08720199.2A priority Critical patent/EP2109742B1/en
Publication of WO2008090581A2 publication Critical patent/WO2008090581A2/en
Publication of WO2008090581A3 publication Critical patent/WO2008090581A3/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D3/00—Hot-water central heating systems
    • F24D3/10—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D3/00—Hot-water central heating systems
    • F24D3/10—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system
    • F24D3/1083—Filling valves or arrangements for filling

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Check Valves (AREA)
  • Details Of Valves (AREA)
  • Fluid-Pressure Circuits (AREA)

Abstract

An automatic filling unit (T) for hydraulic systems with a closed circuit, such as heating systems and the like, comprising an automatic filling valve (1) with an automatic opening/closing system (21a) with spring (21) that is antagonist to the pressure downstream, housed in the body (20) of the valve (1), and comprising a direct path (2) of the water flow between the inlet fitting (23) and the outlet fitting (24) of the automatic filling valve (1) and a bypass conduit (11) interposed between said inlet fitting (23) and said outlet fitting (24) and housing an on-off valve (12), in which automatic filling unit (T) said bypass conduit (11) is obtained within the automatic filling unit (T), i.e. within the body (20) of the automatic filling valve (1).
PCT/IT2008/000029 2007-01-22 2008-01-21 Automatic filling unit for hydraulic systems with a closed circuit like heating systems and similar WO2008090581A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP08720199.2A EP2109742B1 (en) 2007-01-22 2008-01-21 Automatic filling unit for hydraulic systems with a closed circuit like heating systems and similar

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI2007A000088 2007-01-22
ITMI20070088 ITMI20070088A1 (en) 2007-01-22 2007-01-22 AUTOMATIC FILLING GROUP FOR CLOSED CIRCUIT HYDRAULIC SYSTEMS AS SIMILAR HEATING SYSTEMS

Publications (2)

Publication Number Publication Date
WO2008090581A2 WO2008090581A2 (en) 2008-07-31
WO2008090581A3 true WO2008090581A3 (en) 2008-11-27

Family

ID=39644965

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IT2008/000029 WO2008090581A2 (en) 2007-01-22 2008-01-21 Automatic filling unit for hydraulic systems with a closed circuit like heating systems and similar

Country Status (3)

Country Link
EP (1) EP2109742B1 (en)
IT (1) ITMI20070088A1 (en)
WO (1) WO2008090581A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3007112B1 (en) * 2013-06-14 2015-07-17 Vergne Innovation DEVICE FOR FILLING A HEATING CIRCUIT COMPRISING A DISCONNECTOR
DE202014003273U1 (en) 2014-04-17 2015-07-22 Stiebel Eltron Gmbh & Co. Kg Medium circuit with an environmental heat source
EP3693671B1 (en) * 2019-02-08 2023-06-21 Vaillant GmbH Filling system with thermal actuating device
GB2614703A (en) * 2021-12-22 2023-07-19 Intaco Ltd Connector

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5960818A (en) * 1998-09-08 1999-10-05 Hans Sasserath & Co. Kg Filling fitting for filling a closed hot-water heating system
EP1239231A2 (en) * 2001-01-26 2002-09-11 Jan Henk Cnossen System for temperature treatment with transfer medium
GB2377745A (en) * 2001-02-07 2003-01-22 Heatrae Sadia Heating Ltd A replenishment system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5960818A (en) * 1998-09-08 1999-10-05 Hans Sasserath & Co. Kg Filling fitting for filling a closed hot-water heating system
EP1239231A2 (en) * 2001-01-26 2002-09-11 Jan Henk Cnossen System for temperature treatment with transfer medium
GB2377745A (en) * 2001-02-07 2003-01-22 Heatrae Sadia Heating Ltd A replenishment system

Also Published As

Publication number Publication date
WO2008090581A2 (en) 2008-07-31
ITMI20070088A1 (en) 2008-07-23
EP2109742A2 (en) 2009-10-21
EP2109742B1 (en) 2014-03-19

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