DK2483581T3 - Dysedesign på blandingssikre ventiler - Google Patents

Dysedesign på blandingssikre ventiler

Info

Publication number
DK2483581T3
DK2483581T3 DK10766238T DK10766238T DK2483581T3 DK 2483581 T3 DK2483581 T3 DK 2483581T3 DK 10766238 T DK10766238 T DK 10766238T DK 10766238 T DK10766238 T DK 10766238T DK 2483581 T3 DK2483581 T3 DK 2483581T3
Authority
DK
Denmark
Prior art keywords
mix
nozzle design
proof valves
proof
valves
Prior art date
Application number
DK10766238T
Other languages
English (en)
Inventor
Jesper Bak Nielsen
Original Assignee
Alfa Laval Corp 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 Alfa Laval Corp Ab filed Critical Alfa Laval Corp Ab
Application granted granted Critical
Publication of DK2483581T3 publication Critical patent/DK2483581T3/da

Links

Classifications

    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/44—Details of seats or valve members of double-seat valves
    • F16K1/443—Details of seats or valve members of double-seat valves the seats being in series
    • F16K1/446—Details of seats or valve members of double-seat valves the seats being in series with additional cleaning or venting means between the two seats
    • 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
    • Y10T137/0318—Processes
    • Y10T137/0402—Cleaning, repairing, or assembling
    • Y10T137/0419—Fluid cleaning or flushing
    • Y10T137/0424—Liquid cleaning or flushing
    • Y10T137/043—Valve or valve seat cleaning
    • 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
    • Y10T137/4238—With cleaner, lubrication added to fluid or liquid sealing at valve interface
    • Y10T137/4245—Cleaning or steam sterilizing
    • Y10T137/4259—With separate material addition
    • 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
    • Y10T137/5762—With leakage or drip collecting
    • 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
    • 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
    • Y10T137/88038—One valve head carries other valve head

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nozzles (AREA)
  • Lift Valve (AREA)
  • Cleaning By Liquid Or Steam (AREA)
DK10766238T 2009-10-02 2010-09-30 Dysedesign på blandingssikre ventiler DK2483581T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DKPA200970139A DK200970139A (en) 2009-10-02 2009-10-02 Nozzie design on mixproof valves
PCT/DK2010/050246 WO2011038738A1 (en) 2009-10-02 2010-09-30 Nozzle design on mixproof valves

Publications (1)

Publication Number Publication Date
DK2483581T3 true DK2483581T3 (da) 2013-09-23

Family

ID=43271989

Family Applications (2)

Application Number Title Priority Date Filing Date
DKPA200970139A DK200970139A (en) 2009-10-02 2009-10-02 Nozzie design on mixproof valves
DK10766238T DK2483581T3 (da) 2009-10-02 2010-09-30 Dysedesign på blandingssikre ventiler

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DKPA200970139A DK200970139A (en) 2009-10-02 2009-10-02 Nozzie design on mixproof valves

Country Status (5)

Country Link
US (1) US8757190B2 (da)
EP (1) EP2483581B1 (da)
CN (1) CN102575778B (da)
DK (2) DK200970139A (da)
WO (1) WO2011038738A1 (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9551424B2 (en) * 2012-02-03 2017-01-24 Gea Tuchenhagen Gmbh Method for cleaning the seat of a double seat valve and double seat valve for performing the method
US9546735B2 (en) 2012-06-16 2017-01-17 Gea Tuchenhagen Gmbh Double-seat valve with a seat-cleaning function

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3211692A1 (de) 1982-03-30 1983-10-06 Holstein & Kappert Maschf Verfahren zum reinigen von hohlraeumen in doppelsitzventilen
DE4203724C2 (de) * 1992-02-08 1995-06-29 Tuchenhagen Otto Gmbh Vorrichtung zur Reinigung eines Doppelsitzventils
DE59302520D1 (de) * 1992-02-08 1996-06-13 Tuchenhagen Otto Gmbh Doppelsitzventil
EP0968382B1 (de) * 1997-03-18 2003-05-21 TUCHENHAGEN GmbH Sitzreinigungsfähiges doppelsitzventil
WO2001002762A1 (en) * 1999-07-02 2001-01-11 Alfa Laval Lkm A/S Double sealing valve

Also Published As

Publication number Publication date
WO2011038738A1 (en) 2011-04-07
DK200970139A (en) 2011-04-03
US8757190B2 (en) 2014-06-24
EP2483581B1 (en) 2013-06-26
EP2483581A1 (en) 2012-08-08
CN102575778A (zh) 2012-07-11
CN102575778B (zh) 2014-07-23
US20120216842A1 (en) 2012-08-30

Similar Documents

Publication Publication Date Title
BRPI1006627A2 (pt) conjunto de válvula
BRPI1015403A2 (pt) válvula
DK2396576T3 (da) Splitventil
DK2401441T3 (da) Udluftningsventil
BRPI1011243A2 (pt) bocal de vazamento
ATE546999T1 (de) Feldspritze
BRPI0908513A2 (pt) válvula
BRPI1015923A2 (pt) atuador
BRPI1006046A2 (pt) válvula borboleta
BRPI1015359A2 (pt) conjunto de válvula
DE112010004248A5 (de) Aktuator
DE112010004069A5 (de) Aktuator
DK2536914T3 (da) Ventilindretning
BRPI1010180A2 (pt) sistemas de válvulas
BRPI1009887A2 (pt) unidade de válvula
FI8653U1 (fi) Suutin
IT1394067B1 (it) Valvola
DK2483581T3 (da) Dysedesign på blandingssikre ventiler
DK2483582T3 (da) Blandingssikker ventil
FI20095951A0 (fi) Kaasusumutinkotelo
NO20090892L (no) Flytelegeme
IT1401094B1 (it) Disposizione di valvola
IT1396488B1 (it) Dispositivo valvolare
IT1395462B1 (it) Valvola di distribuzione
FI8520U1 (fi) Venttiili