CA2045322C - Vanne de pompe a boue - Google Patents

Vanne de pompe a boue Download PDF

Info

Publication number
CA2045322C
CA2045322C CA002045322A CA2045322A CA2045322C CA 2045322 C CA2045322 C CA 2045322C CA 002045322 A CA002045322 A CA 002045322A CA 2045322 A CA2045322 A CA 2045322A CA 2045322 C CA2045322 C CA 2045322C
Authority
CA
Canada
Prior art keywords
valve
elastic
sealing ring
contact
elastic sealing
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.)
Expired - Lifetime
Application number
CA002045322A
Other languages
English (en)
Other versions
CA2045322A1 (fr
Inventor
Cornelis Johannes De Konig
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.)
Weir Minerals Netherlands BV
Original Assignee
Envirotech Pumpsystems Netherlands BV
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 Envirotech Pumpsystems Netherlands BV filed Critical Envirotech Pumpsystems Netherlands BV
Publication of CA2045322A1 publication Critical patent/CA2045322A1/fr
Application granted granted Critical
Publication of CA2045322C publication Critical patent/CA2045322C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/102—Disc valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/1087—Valve seats

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lift Valve (AREA)
  • Reciprocating Pumps (AREA)
  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Check Valves (AREA)
  • Sliding Valves (AREA)
CA002045322A 1990-06-25 1991-06-24 Vanne de pompe a boue Expired - Lifetime CA2045322C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL9001445 1990-06-25
NL9001445A NL9001445A (nl) 1990-06-25 1990-06-25 Slurriepompklep.

Publications (2)

Publication Number Publication Date
CA2045322A1 CA2045322A1 (fr) 1991-12-26
CA2045322C true CA2045322C (fr) 2001-09-11

Family

ID=19857310

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002045322A Expired - Lifetime CA2045322C (fr) 1990-06-25 1991-06-24 Vanne de pompe a boue

Country Status (5)

Country Link
EP (1) EP0464915B1 (fr)
AT (1) ATE97998T1 (fr)
CA (1) CA2045322C (fr)
DE (1) DE69100709T2 (fr)
NL (1) NL9001445A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012103641A1 (de) * 2012-04-25 2013-10-31 Bitzer Kühlmaschinenbau Gmbh Absperrventil
FR3115336B1 (fr) * 2020-10-19 2022-10-07 F2M Pompe pour fluide cryogénique
EP4229297A1 (fr) * 2020-10-19 2023-08-23 F2M Pompe comprenant des moyens de refroidissement

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2300815A (en) * 1930-08-04 1942-11-03 Dudley C Sharp Valve for pumps
US2898082A (en) * 1956-08-09 1959-08-04 Macclatchie Mfg Company High pressure pump valve

Also Published As

Publication number Publication date
ATE97998T1 (de) 1993-12-15
EP0464915A1 (fr) 1992-01-08
CA2045322A1 (fr) 1991-12-26
NL9001445A (nl) 1992-01-16
DE69100709D1 (de) 1994-01-13
EP0464915B1 (fr) 1993-12-01
DE69100709T2 (de) 1994-04-21

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed
MKEC Expiry (correction)

Effective date: 20121202