ATE420553T1 - Wahlventil eines druckfilters für aquarien oder teiche - Google Patents

Wahlventil eines druckfilters für aquarien oder teiche

Info

Publication number
ATE420553T1
ATE420553T1 AT04425830T AT04425830T ATE420553T1 AT E420553 T1 ATE420553 T1 AT E420553T1 AT 04425830 T AT04425830 T AT 04425830T AT 04425830 T AT04425830 T AT 04425830T AT E420553 T1 ATE420553 T1 AT E420553T1
Authority
AT
Austria
Prior art keywords
pressure filter
aquariums
ponds
opening
inlet opening
Prior art date
Application number
AT04425830T
Other languages
English (en)
Inventor
Elio Marioni
Original Assignee
Askoll Holding 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 Askoll Holding Srl filed Critical Askoll Holding Srl
Application granted granted Critical
Publication of ATE420553T1 publication Critical patent/ATE420553T1/de

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
    • A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
    • A01K63/045—Filters for aquaria
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/08—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks
    • F16K11/085—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with cylindrical plug
    • F16K11/0856—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with cylindrical plug having all the connecting conduits situated in more than one plane perpendicular to the axis of the plug
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
    • F16K17/06—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with special arrangements for adjusting the opening pressure
    • F16K17/065—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with special arrangements for adjusting the opening pressure with differential piston
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86863—Rotary valve unit
    • Y10T137/86871—Plug
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87917—Flow path with serial valves and/or closures
    • Y10T137/88022—One valve head provides seat for other head
    • Y10T137/8803—Also carries head of other valve

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Environmental Sciences (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Multiple-Way Valves (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Filtration Of Liquid (AREA)
  • Control Of Fluid Pressure (AREA)
AT04425830T 2004-11-08 2004-11-08 Wahlventil eines druckfilters für aquarien oder teiche ATE420553T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20040425830 EP1654929B1 (de) 2004-11-08 2004-11-08 Wahlventil eines Druckfilters für Aquarien oder Teiche

Publications (1)

Publication Number Publication Date
ATE420553T1 true ATE420553T1 (de) 2009-01-15

Family

ID=34932870

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04425830T ATE420553T1 (de) 2004-11-08 2004-11-08 Wahlventil eines druckfilters für aquarien oder teiche

Country Status (4)

Country Link
US (1) US7560021B2 (de)
EP (1) EP1654929B1 (de)
AT (1) ATE420553T1 (de)
DE (1) DE602004019103D1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE357848T1 (de) * 2004-04-05 2007-04-15 Askoll Holding Srl Verfahren zum filtrieren von aquariumwasser, sowie entsprechendes filtersystem
GB2478519B (en) * 2010-02-26 2014-01-15 Interpet Ltd A dosing chamber
CN107917244A (zh) * 2012-04-19 2018-04-17 胡霄宗 水处理系统
IT201600103488A1 (it) * 2016-10-14 2018-04-14 Elettrotecnica Rold Srl Dispositivo deviatore per la gestione dei flussi di liquidi, in particolare in elettrodomestici quali lavatrici,lavabiancheria,lavastoviglie o simili
PL234666B1 (pl) * 2018-04-26 2020-03-31 Aquael Janusz Jankiewicz Spolka Z Ograniczona Odpowiedzialnoscia Filtr wody do akwarium
CN113383744B (zh) * 2021-06-30 2022-09-13 台州市路桥金林塑料厂 一种利用涡轮闭水式增氧泵

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2022805A1 (de) * 1970-05-09 1971-11-25 Zentra Albert Brueckle Kg Mehrweghahn
DE3322068A1 (de) * 1983-06-18 1984-12-20 Armatec FTS-Armaturen GmbH & Co KG, 7988 Wangen Steuereinrichtung fuer die wahlweise verbindung von saug- und druckanschluss eines kompressors mit dem anschluss eines vorratsraumes
US5139050A (en) * 1991-07-09 1992-08-18 Otto Frank J Multi-functional valve
IT1270341B (it) * 1993-04-07 1997-05-05 Hydor Srl Dispositivo per il filtraggio esterno, particolarmente per acquari e vasche ornamentali
GB9916292D0 (en) * 1999-07-13 1999-09-15 Hozelock Ltd Filter assemblies
US6460564B1 (en) * 1999-10-12 2002-10-08 Dieter J. Rief Automatic-locking shut-off valve for liquid suction systems
US6328052B1 (en) * 2001-01-08 2001-12-11 Stephen M. Loyning Bidirectional check valve
US20040197210A1 (en) * 2003-04-07 2004-10-07 Bs&B Safety Systems Limited. Pumping system, pumping system valve, replacement kit for a valve, and related manufacturing method

Also Published As

Publication number Publication date
DE602004019103D1 (de) 2009-03-05
EP1654929B1 (de) 2009-01-14
US20060096900A1 (en) 2006-05-11
EP1654929A1 (de) 2006-05-10
US7560021B2 (en) 2009-07-14

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