EP1832816A3 - Hydraulic device, hydraulic appliance, hydraulic system and method for its use - Google Patents

Hydraulic device, hydraulic appliance, hydraulic system and method for its use Download PDF

Info

Publication number
EP1832816A3
EP1832816A3 EP20070103489 EP07103489A EP1832816A3 EP 1832816 A3 EP1832816 A3 EP 1832816A3 EP 20070103489 EP20070103489 EP 20070103489 EP 07103489 A EP07103489 A EP 07103489A EP 1832816 A3 EP1832816 A3 EP 1832816A3
Authority
EP
European Patent Office
Prior art keywords
hydraulic
appliance
outlet duct
hydraulic system
fluid flow
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.)
Granted
Application number
EP20070103489
Other languages
German (de)
French (fr)
Other versions
EP1832816A2 (en
EP1832816B1 (en
Inventor
Fabio Nebbia
Paolo Savini
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.)
Eltek SpA
Original Assignee
Eltek SpA
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 Eltek SpA filed Critical Eltek SpA
Priority to PL07103489T priority Critical patent/PL1832816T3/en
Publication of EP1832816A2 publication Critical patent/EP1832816A2/en
Publication of EP1832816A3 publication Critical patent/EP1832816A3/en
Application granted granted Critical
Publication of EP1832816B1 publication Critical patent/EP1832816B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • F24H9/12—Arrangements for connecting heaters to circulation pipes
    • F24H9/13—Arrangements for connecting heaters to circulation pipes for water heaters
    • F24H9/133—Storage heaters
    • F24H9/136—Arrangement of inlet valves used therewith

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)
  • Fluid-Pressure Circuits (AREA)
  • Valve Device For Special Equipments (AREA)

Abstract

The present invention mainly relates to a hydraulic device (1', 1",1''') for hydraulic systems, preferably for water heating systems, provided with a body (4',4",4"') comprising an inlet duct (6',6",6'''), a first outlet duct (5',5",5''') and a second outlet duct (7', 7", 7'"), as well as with on-off means (2',2",3',3",3"',40",40"') adapted to stop a fluid flow; the on-off means (2',2",3',3",3"',40",40"') comprise at least two on-off devices (2', 2", 2"', 3', 3", 3"', 40", 40"') adapted to affect a fluid flow in said second outlet duct (7' , 7", 7"'). The present invention also relates to a hydraulic appliance and to a hydraulic system, in particular for heating water, comprising said hydraulic device, as well as to a method of operating such a hydraulic system.
EP07103489.6A 2006-03-09 2007-03-05 Hydraulic device, hydraulic appliance, hydraulic system and method for its use Active EP1832816B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL07103489T PL1832816T3 (en) 2006-03-09 2007-03-05 Hydraulic device, hydraulic appliance, hydraulic system and method for its use

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000177A ITTO20060177A1 (en) 2006-03-09 2006-03-09 HYDRAULIC DEVICE, HYDRAULIC EQUIPMENT, HYDRAULIC SYSTEM AND METHOD FOR ITS USE

Publications (3)

Publication Number Publication Date
EP1832816A2 EP1832816A2 (en) 2007-09-12
EP1832816A3 true EP1832816A3 (en) 2013-04-03
EP1832816B1 EP1832816B1 (en) 2016-12-28

Family

ID=38117053

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07103489.6A Active EP1832816B1 (en) 2006-03-09 2007-03-05 Hydraulic device, hydraulic appliance, hydraulic system and method for its use

Country Status (6)

Country Link
EP (1) EP1832816B1 (en)
DK (1) DK1832816T3 (en)
ES (1) ES2619158T3 (en)
IT (1) ITTO20060177A1 (en)
PL (1) PL1832816T3 (en)
PT (1) PT1832816T (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090078218A1 (en) * 2007-09-26 2009-03-26 Bradford White Corporation Water heater having temperature control system with thermostatically controlled mixing device
ITTO20080036U1 (en) 2008-03-11 2009-09-12 Elbi Int Spa HYDRAULIC DISCONNECT UNIT, IN PARTICULAR TO CONTROL THE LOADING OF WATER IN A HYDRAULIC BOILER CIRCUIT
KR101639188B1 (en) * 2014-11-19 2016-07-13 주식회사 경동나비엔 Boiler having check valve integrated water pipe conduit
GB2551192B (en) * 2016-06-10 2019-10-16 Cook Bernard Automatic heating-system filling apparatus
EP3260795B1 (en) * 2016-06-20 2019-08-21 Bosch Termoteknik Isitma ve Kilma San. Tic. A.S. Heating device
CN106979612B (en) * 2017-04-28 2022-12-20 广东万和热能科技有限公司 Wall-mounted stove
NL2019988B1 (en) * 2017-11-28 2019-06-05 Remeha B V Assembly for bringing and / or maintaining a central heating pipe system, a central heating boiler and a central heating system to a work pressure
DE102018222726A1 (en) * 2018-12-21 2020-06-25 Robert Bosch Gmbh Burning and / or heating device
EP3693671B1 (en) * 2019-02-08 2023-06-21 Vaillant GmbH Filling system with thermal actuating device
IT202000013348A1 (en) * 2020-06-05 2021-12-05 Pietro Fiorentini Spa METHOD OF CHECKING A VALVE
GB2628110A (en) * 2023-03-13 2024-09-18 Stuart Turner Ltd Pressure fill device
GB2628111A (en) * 2023-03-13 2024-09-18 Stuart Turner Ltd Pressure fill device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8219381U1 (en) * 1982-07-07 1982-08-26 August Beul, Armaturenfabrik und Metallgießerei, 5952 Attendorn VALVE BLOCK FOR CONNECTING ADDITIONAL EQUIPMENT FOR TREATING THE WATER OF A HOME SUPPLY PIPE
EP0675326A1 (en) * 1994-03-28 1995-10-04 Joh. Vaillant GmbH u. Co. Water heating installation providing hot water for heating and washing
US6021805A (en) * 1998-06-09 2000-02-08 Watts Investment Company Backflow preventer assembly

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8219381U1 (en) * 1982-07-07 1982-08-26 August Beul, Armaturenfabrik und Metallgießerei, 5952 Attendorn VALVE BLOCK FOR CONNECTING ADDITIONAL EQUIPMENT FOR TREATING THE WATER OF A HOME SUPPLY PIPE
EP0675326A1 (en) * 1994-03-28 1995-10-04 Joh. Vaillant GmbH u. Co. Water heating installation providing hot water for heating and washing
US6021805A (en) * 1998-06-09 2000-02-08 Watts Investment Company Backflow preventer assembly

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"Taschenbuch für Heizung und Klimatechnik", 31 December 2001, OLDENBOURG INDUSTRIEVERLAG MÜNCHEN, article ERNST-RUDOLF SCHRAMEK ET AL: "Taschenbuch für Heizung + Klima Technik", pages: 528 - 545, XP055031813 *

Also Published As

Publication number Publication date
PT1832816T (en) 2017-03-15
EP1832816A2 (en) 2007-09-12
EP1832816B1 (en) 2016-12-28
DK1832816T3 (en) 2017-03-27
ITTO20060177A1 (en) 2007-09-10
PL1832816T3 (en) 2017-07-31
ES2619158T3 (en) 2017-06-23

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