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IT1298069B1 - Gruppo valvolare a distribuzione idraulica integrale particolarmente per caldaie murali da riscaldamento e produzione di acqua calda - Google Patents

Gruppo valvolare a distribuzione idraulica integrale particolarmente per caldaie murali da riscaldamento e produzione di acqua calda

Info

Publication number
IT1298069B1
IT1298069B1 IT97VR000095A ITVR970095A IT1298069B1 IT 1298069 B1 IT1298069 B1 IT 1298069B1 IT 97VR000095 A IT97VR000095 A IT 97VR000095A IT VR970095 A ITVR970095 A IT VR970095A IT 1298069 B1 IT1298069 B1 IT 1298069B1
Authority
IT
Italy
Prior art keywords
heating
wall
hot water
valve unit
water production
Prior art date
Application number
IT97VR000095A
Other languages
English (en)
Inventor
Valter Falavegna
Avito Falavegna
Michele Rossignoli
Original Assignee
Valter Falavegna
Avito Falavegna
Michele Rossignoli
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 Valter Falavegna, Avito Falavegna, Michele Rossignoli filed Critical Valter Falavegna
Priority to IT97VR000095A priority Critical patent/IT1298069B1/it
Publication of ITVR970095A0 publication Critical patent/ITVR970095A0/it
Priority to EP05024530.7A priority patent/EP1656978B1/en
Priority to ES98119625T priority patent/ES2267160T3/es
Priority to EP98119625A priority patent/EP0911590B1/en
Priority to DE69834789T priority patent/DE69834789T2/de
Publication of ITVR970095A1 publication Critical patent/ITVR970095A1/it
Application granted granted Critical
Publication of IT1298069B1 publication Critical patent/IT1298069B1/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0031—Degasification of liquids by filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0042—Degasification of liquids modifying the liquid flow
    • B01D19/0052—Degasification of liquids modifying the liquid flow in rotating vessels, vessels containing movable parts or in which centrifugal movement is caused
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0063—Regulation, control including valves and floats
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D9/00—Priming; Preventing vapour lock
    • F04D9/004—Priming of not self-priming pumps
    • F04D9/006—Priming of not self-priming pumps by venting gas or using gas valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/14—Arrangements for connecting different sections, e.g. in water heaters 
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/14—Arrangements for connecting different sections, e.g. in water heaters 
    • F24H9/142—Connecting hydraulic components

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Thermal Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
  • Details Of Reciprocating Pumps (AREA)
IT97VR000095A 1997-10-20 1997-10-20 Gruppo valvolare a distribuzione idraulica integrale particolarmente per caldaie murali da riscaldamento e produzione di acqua calda IT1298069B1 (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT97VR000095A IT1298069B1 (it) 1997-10-20 1997-10-20 Gruppo valvolare a distribuzione idraulica integrale particolarmente per caldaie murali da riscaldamento e produzione di acqua calda
EP05024530.7A EP1656978B1 (en) 1997-10-20 1998-10-16 Pump breather unit, particularly for wall-mounted boilers
ES98119625T ES2267160T3 (es) 1997-10-20 1998-10-16 Unidad de valvula con sistema de distribucion hidraulica, particularmente para calentadores montados en pared para calentar y producir agua caliente.
EP98119625A EP0911590B1 (en) 1997-10-20 1998-10-16 Valve unit with built-in hydraulic distribution system, particularly for wall-mounted boilers for heating and producing sanitary hot water
DE69834789T DE69834789T2 (de) 1997-10-20 1998-10-16 Ventileinheit mit integriertem hydraulischem Verteilsystem, insbesondere für kombinierten Wandkessel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT97VR000095A IT1298069B1 (it) 1997-10-20 1997-10-20 Gruppo valvolare a distribuzione idraulica integrale particolarmente per caldaie murali da riscaldamento e produzione di acqua calda

Publications (3)

Publication Number Publication Date
ITVR970095A0 ITVR970095A0 (it) 1997-10-20
ITVR970095A1 ITVR970095A1 (it) 1999-04-20
IT1298069B1 true IT1298069B1 (it) 1999-12-20

Family

ID=11428439

Family Applications (1)

Application Number Title Priority Date Filing Date
IT97VR000095A IT1298069B1 (it) 1997-10-20 1997-10-20 Gruppo valvolare a distribuzione idraulica integrale particolarmente per caldaie murali da riscaldamento e produzione di acqua calda

Country Status (4)

Country Link
EP (2) EP1656978B1 (it)
DE (1) DE69834789T2 (it)
ES (1) ES2267160T3 (it)
IT (1) IT1298069B1 (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT408483B (de) * 1999-06-18 2001-12-27 Vaillant Gmbh Heizgerät
DE10007873C1 (de) * 2000-02-21 2001-06-28 Grundfos As Baueinheit für eine Kompaktheizungsanlage
ITBO20010493A1 (it) * 2001-07-30 2003-01-30 O T M A S N C Di Spaggiari & N Collettorizzazione ambidestra per circuito idraulico di caldaie murali
EP1528329B1 (de) * 2003-11-03 2011-04-06 Grundfos A/S Baueinheit für eine Kompaktheizungsanlage
EP1528330B1 (de) * 2003-11-03 2008-06-04 Grundfos A/S Baueinheit für eine Kompaktheizungsanlage
ITMI20060751A1 (it) * 2006-04-14 2007-10-15 Fugas S P A Gruppo idraulico di ritorno per caldaie murali
DE502006001403D1 (de) * 2006-07-28 2008-10-02 Grundfos Management As Baueinheit
DE202014002654U1 (de) 2014-03-27 2015-06-30 Stiebel Eltron Gmbh & Co. Kg Haustechnikgerät mit einem Abschluss für einen Energiewandler
DE202014002655U1 (de) 2014-03-27 2015-06-30 Stiebel Eltron Gmbh & Co. Kg Wärmeenergiesystem mit einem Wärmeerzeuger und einem Behälter
EP3012553B1 (de) * 2014-10-21 2018-01-17 Grundfos Holding A/S Baueinheit für eine Heizungsanlage
CN112483695B (zh) * 2020-11-12 2021-12-17 浙江春晖智能控制股份有限公司 一种自定位、高密封、大流量三通阀

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE518822A (it) *
DE1048179B (de) * 1954-11-08 1958-12-31 Wayne Pump Company Aus Pumpe und Antriebsmotor bestehende Foerdereinrichtung fuer Fluessigkeiten
DE1653725A1 (de) * 1967-09-29 1972-01-13 Hanning Elektro Werke Umwaelzpumpe fuer Heizungsanlagen
FR2405083A1 (fr) * 1977-10-04 1979-05-04 Ideal Standard Separateur liquide-air pour applications diverses et notamment pour pompe centrifuge
DE8102303U1 (de) * 1981-01-30 1981-07-02 Grundfos A/S, 8850 Bjerringbro Kreiselpumpe zur foerderung gashaltiger fluessigkeiten
DE3109918C2 (de) * 1981-03-14 1989-03-16 Wilo-Werk Gmbh & Co Pumpen- Und Apparatebau, 4600 Dortmund Flüssigkeitspumpe mit Gasabscheidekammer
IT1202009B (it) 1985-07-11 1989-02-02 Rossignoli Renzo Dispositivo di supporto e tenuta per componenti traslabili particolarmente per gruppi valvolari
IT1257410B (it) 1992-03-18 1996-01-15 Valter Falavegna Flussostato di controllo particolarmente per circuiti primari in impianti di riscaldamento
IT1273666B (it) * 1994-07-20 1997-07-09 Giuseppe Fugazza Gruppo idraulico perfezionato per impianti misti di riscaldamento e acqua sanitaria
IT1284431B1 (it) * 1996-03-22 1998-05-21 Fugas Srl Gruppo idraulico con pompa integrata per impianti misti di riscaldamento e acqua sanitaria
US6129523A (en) * 1997-04-11 2000-10-10 Ruhnke; John Air purging circulator

Also Published As

Publication number Publication date
ITVR970095A0 (it) 1997-10-20
EP0911590A3 (en) 2001-04-04
EP0911590A2 (en) 1999-04-28
ES2267160T3 (es) 2007-03-01
EP1656978B1 (en) 2013-09-18
DE69834789T2 (de) 2007-05-24
ITVR970095A1 (it) 1999-04-20
DE69834789D1 (de) 2006-07-20
EP1656978A1 (en) 2006-05-17
EP0911590B1 (en) 2006-06-07

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Legal Events

Date Code Title Description
0001 Granted