DK0621934T3 - Ventil, især til en pumpes spædningskredsløb - Google Patents

Ventil, især til en pumpes spædningskredsløb

Info

Publication number
DK0621934T3
DK0621934T3 DK93902151T DK93902151T DK0621934T3 DK 0621934 T3 DK0621934 T3 DK 0621934T3 DK 93902151 T DK93902151 T DK 93902151T DK 93902151 T DK93902151 T DK 93902151T DK 0621934 T3 DK0621934 T3 DK 0621934T3
Authority
DK
Denmark
Prior art keywords
seating
obturator
pump
valve
embedded
Prior art date
Application number
DK93902151T
Other languages
English (en)
Inventor
Christian Mabillot
Jean-Francois Fragnet
Original Assignee
Ksb Sa
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 Ksb Sa filed Critical Ksb Sa
Application granted granted Critical
Publication of DK0621934T3 publication Critical patent/DK0621934T3/da

Links

Classifications

    • 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
    • F04D9/005—Priming of not self-priming pumps by adducting or recycling liquid
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7869—Biased open
    • Y10T137/7875—Pivoted valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Check Valves (AREA)
  • Sampling And Sample Adjustment (AREA)
DK93902151T 1992-01-14 1993-01-08 Ventil, især til en pumpes spædningskredsløb DK0621934T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9200303A FR2686137B1 (fr) 1992-01-14 1992-01-14 Clapet, notamment pour circuit d'amorcage d'une pompe.

Publications (1)

Publication Number Publication Date
DK0621934T3 true DK0621934T3 (da) 1998-01-05

Family

ID=9425602

Family Applications (1)

Application Number Title Priority Date Filing Date
DK93902151T DK0621934T3 (da) 1992-01-14 1993-01-08 Ventil, især til en pumpes spædningskredsløb

Country Status (10)

Country Link
US (1) US5513959A (da)
EP (1) EP0621934B1 (da)
JP (1) JPH07117059B2 (da)
AT (1) ATE156248T1 (da)
AU (1) AU3348193A (da)
DE (1) DE69312684T2 (da)
DK (1) DK0621934T3 (da)
ES (1) ES2105215T3 (da)
FR (1) FR2686137B1 (da)
WO (1) WO1993014336A1 (da)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4415157A1 (de) * 1994-05-02 1995-11-09 Klein Schanzlin & Becker Ag Selbstansaugende mehrstufige Kreiselpumpe
ES2115486B1 (es) * 1994-12-20 1999-02-16 Bogemar Sl Electrobomba centrifuga multicelular.
FR2787526B1 (fr) * 1998-12-21 2001-02-09 Pompes Salmson Sa Clapet d'amorcage pour pompe autoamorcante
ITPD20010013A1 (it) 2001-01-18 2002-07-18 Dab Pumps Spa Struttura di pompa centrifuga ad autoadescamento facilitato.
US7287963B2 (en) * 2003-09-30 2007-10-30 Dimension One Spas Fast pump priming
EP2505842B1 (de) * 2011-03-29 2019-12-25 Grundfos Management a/s Mehrstufiges kreiselpumpenaggregat

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE115376C (da) *
DE222761C (da) *
CH81026A (de) * 1918-01-14 1919-05-01 Siemens Schuckertwerke Gmbh Flüssigkeitsschleuderpumpe mit einer Umlaufleitung zum selbsttätigen Ansaugen
US2442135A (en) * 1944-09-14 1948-05-25 Chain Belt Co Self-priming centrifugal pump
FR1057609A (fr) * 1951-08-03 1954-03-09 Longford Engineering Company L Perfectionnements aux soupapes et à leurs sièges
US2864394A (en) * 1954-05-27 1958-12-16 Mcdowell Mfg Co Automatic relief valve
US3606588A (en) * 1969-04-10 1971-09-20 Whirlpool Co Pressure equalizing means for compressors and the like
FR2165057A5 (da) * 1971-12-16 1973-08-03 Westinghouse Freins & Signaux
DE2409331A1 (de) * 1974-02-27 1975-09-04 Graubremse Gmbh Selbsttaetiges saug- oder druckventil fuer kompressoren
DD115376A1 (da) * 1974-12-17 1975-09-20
JPS594203Y2 (ja) * 1975-07-16 1984-02-06 エヌオーケー株式会社 リ−ドバルブ
AT350702B (de) * 1976-10-06 1979-06-11 Enfo Grundlagen Forschungs Ag Lamellenventil fuer kolbenverdichter
SU1021819A1 (ru) * 1981-07-02 1983-06-07 Предприятие П/Я М-5356 Самовсасывающий центробежный насос
JPH0249221B2 (ja) * 1981-10-03 1990-10-29 Daikin Ind Ltd Hinenchakudanseibarubu
JPS6213794A (ja) * 1985-07-10 1987-01-22 Iwaki:Kk 自吸ポンプ

Also Published As

Publication number Publication date
FR2686137B1 (fr) 1995-06-09
JPH06511065A (ja) 1994-12-08
EP0621934B1 (fr) 1997-07-30
EP0621934A1 (fr) 1994-11-02
FR2686137A1 (fr) 1993-07-16
ATE156248T1 (de) 1997-08-15
JPH07117059B2 (ja) 1995-12-18
DE69312684D1 (de) 1997-09-04
AU3348193A (en) 1993-08-03
US5513959A (en) 1996-05-07
WO1993014336A1 (fr) 1993-07-22
ES2105215T3 (es) 1997-10-16
DE69312684T2 (de) 1997-12-04

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