CA2160502A1 - Clapet de retenue a piston avec diffuseur - Google Patents

Clapet de retenue a piston avec diffuseur

Info

Publication number
CA2160502A1
CA2160502A1 CA2160502A CA2160502A CA2160502A1 CA 2160502 A1 CA2160502 A1 CA 2160502A1 CA 2160502 A CA2160502 A CA 2160502A CA 2160502 A CA2160502 A CA 2160502A CA 2160502 A1 CA2160502 A1 CA 2160502A1
Authority
CA
Canada
Prior art keywords
piston
diffuser
check valve
type check
downstream end
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.)
Granted
Application number
CA2160502A
Other languages
English (en)
Other versions
CA2160502C (fr
Inventor
Tony M. Lam
Keith D. Farquharson
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.)
Stream Flo Industries Ltd
Original Assignee
Stream Flo Industries Ltd
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 Stream Flo Industries Ltd filed Critical Stream Flo Industries Ltd
Priority to CA002160502A priority Critical patent/CA2160502C/fr
Publication of CA2160502A1 publication Critical patent/CA2160502A1/fr
Application granted granted Critical
Publication of CA2160502C publication Critical patent/CA2160502C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F16K15/00—Check valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Check Valves (AREA)
CA002160502A 1995-10-13 1995-10-13 Clapet de retenue a piston avec diffuseur Expired - Lifetime CA2160502C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002160502A CA2160502C (fr) 1995-10-13 1995-10-13 Clapet de retenue a piston avec diffuseur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002160502A CA2160502C (fr) 1995-10-13 1995-10-13 Clapet de retenue a piston avec diffuseur

Publications (2)

Publication Number Publication Date
CA2160502A1 true CA2160502A1 (fr) 1997-04-14
CA2160502C CA2160502C (fr) 1999-09-14

Family

ID=4156762

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002160502A Expired - Lifetime CA2160502C (fr) 1995-10-13 1995-10-13 Clapet de retenue a piston avec diffuseur

Country Status (1)

Country Link
CA (1) CA2160502C (fr)

Also Published As

Publication number Publication date
CA2160502C (fr) 1999-09-14

Similar Documents

Publication Publication Date Title
CA2060816A1 (fr) Soupape de retenue des liquides
EP1243285A4 (fr) Raccord
CA2044945A1 (fr) Enveloppe coudee reglable
CA2120426A1 (fr) Refroidisseur d'huile
CA2162755A1 (fr) Bouchon pour bouteille a gaz
CA2320369A1 (fr) Diffuseur de substance volatile sans remanence
CA2132139A1 (fr) Robinet hydraulique
CA2106326A1 (fr) Vanne tout ou rien dont la fermeture a pour effet de tirer le fluide
GB2348941A (en) Automatic pressure regulating valve
AU648758B2 (en) Check valve with reduced hold-open pressure
CA2191707A1 (fr) Ensemble soupape possedant un siege de soupape perfectionne
CA2172687A1 (fr) Regulateur de pression pneumatique
CA2472525A1 (fr) Ensemble collecteur de soupape
CA2112339A1 (fr) Ferme-porte
ES2180369A1 (es) Valvula direccional de umbral de desenclavamiento y dispositivo equipado de tal valvula.
CA2221903A1 (fr) Capteur de temperature
CA2266860A1 (fr) Dispositif de distribution de particules entrainees par un gaz
CA2160502A1 (fr) Clapet de retenue a piston avec diffuseur
WO2000052342A3 (fr) Module de clapet de non-retour
CA2307180A1 (fr) Amortisseur a fibres plastiques
CA2164400A1 (fr) Dispositif pour l'installation de fils
CA2067362A1 (fr) Bec pour machine a mouler par injection
CA2184218A1 (fr) Servodirection hydraulique complete munie d'une soupape de decharge
CA2233311A1 (fr) Soupape de commande avec scellage axial
CA2014031A1 (fr) Distribution actionnee par un agent sous pression

Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20151013