DK1308567T3 - Kontraventil - Google Patents

Kontraventil

Info

Publication number
DK1308567T3
DK1308567T3 DK02102484T DK02102484T DK1308567T3 DK 1308567 T3 DK1308567 T3 DK 1308567T3 DK 02102484 T DK02102484 T DK 02102484T DK 02102484 T DK02102484 T DK 02102484T DK 1308567 T3 DK1308567 T3 DK 1308567T3
Authority
DK
Denmark
Prior art keywords
basket
return valve
pivot
sealing
closing element
Prior art date
Application number
DK02102484T
Other languages
English (en)
Inventor
Esko Hippelaeinen
Original Assignee
Uponor Innovation Ab
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 Uponor Innovation Ab filed Critical Uponor Innovation Ab
Application granted granted Critical
Publication of DK1308567T3 publication Critical patent/DK1308567T3/da

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
    • E03F7/02—Shut-off devices
    • E03F7/04—Valves for preventing return flow
    • 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
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/04—Check valves with guided rigid valve members shaped as balls
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/18—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float
    • F16K31/20—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float actuating a lift valve
    • F16K31/22—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float actuating a lift valve with the float rigidly connected to the valve

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Check Valves (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Safety Valves (AREA)
  • Control Of Combustion (AREA)
  • Float Valves (AREA)
  • Valve Device For Special Equipments (AREA)
  • Compressor (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Taps Or Cocks (AREA)
  • Multiple-Way Valves (AREA)
DK02102484T 2001-10-30 2002-10-25 Kontraventil DK1308567T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20010405U FI5684U1 (fi) 2001-10-30 2001-10-30 Padotusventtiili

Publications (1)

Publication Number Publication Date
DK1308567T3 true DK1308567T3 (da) 2005-05-30

Family

ID=8560575

Family Applications (1)

Application Number Title Priority Date Filing Date
DK02102484T DK1308567T3 (da) 2001-10-30 2002-10-25 Kontraventil

Country Status (6)

Country Link
EP (1) EP1308567B1 (da)
AT (1) ATE289375T1 (da)
DE (1) DE60202987T2 (da)
DK (1) DK1308567T3 (da)
FI (1) FI5684U1 (da)
NO (1) NO323132B1 (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8133309B2 (en) 2008-07-16 2012-03-13 General Electric Company Turbomachine filter system having a drain with one-way valve

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2049340A (en) * 1935-09-03 1936-07-28 Horst Henry Van Der Drain
US2990845A (en) * 1958-11-21 1961-07-04 David W Sklash Flood regulator
FI76399C (fi) * 1987-02-25 1988-10-10 Uponor Nv Bakvattenspaerr foer brunn.
FR2631674B2 (fr) * 1988-04-29 1993-01-22 Adrien Jean Siphon anti-retour

Also Published As

Publication number Publication date
ATE289375T1 (de) 2005-03-15
NO20025111D0 (no) 2002-10-24
EP1308567A2 (en) 2003-05-07
NO323132B1 (no) 2007-01-08
DE60202987D1 (de) 2005-03-24
DE60202987T2 (de) 2006-02-09
EP1308567A3 (en) 2004-04-21
FIU20010405U0 (fi) 2001-10-30
FI5684U1 (fi) 2003-02-13
NO20025111L (no) 2003-05-02
EP1308567B1 (en) 2005-02-16

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