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CA2253637A1 - Doseur de debit - Google Patents

Doseur de debit Download PDF

Info

Publication number
CA2253637A1
CA2253637A1 CA002253637A CA2253637A CA2253637A1 CA 2253637 A1 CA2253637 A1 CA 2253637A1 CA 002253637 A CA002253637 A CA 002253637A CA 2253637 A CA2253637 A CA 2253637A CA 2253637 A1 CA2253637 A1 CA 2253637A1
Authority
CA
Canada
Prior art keywords
bean
flow
flow control
diameter
insert
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.)
Abandoned
Application number
CA002253637A
Other languages
English (en)
Inventor
Daniel Anderson
Sinisa Dobrijevic
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.)
FLOMAX SERVICES Ltd
Original Assignee
FLOMAX SERVICES 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 FLOMAX SERVICES Ltd filed Critical FLOMAX SERVICES Ltd
Priority to CA002253637A priority Critical patent/CA2253637A1/fr
Publication of CA2253637A1 publication Critical patent/CA2253637A1/fr
Abandoned 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
    • F16K25/00—Details relating to contact between valve members and seats
    • F16K25/04—Arrangements for preventing erosion, not otherwise provided for
    • 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
    • F16K1/02—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 with screw-spindle
    • F16K1/04—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 with screw-spindle with a cut-off member rigid with the spindle, e.g. main valves
    • 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
    • F16K1/36—Valve members
    • F16K1/38—Valve members of conical shape
    • F16K1/385—Valve members of conical shape contacting in the closed position, over a substantial axial length, a seat surface having the same inclination

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
CA002253637A 1998-11-04 1998-11-04 Doseur de debit Abandoned CA2253637A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002253637A CA2253637A1 (fr) 1998-11-04 1998-11-04 Doseur de debit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002253637A CA2253637A1 (fr) 1998-11-04 1998-11-04 Doseur de debit

Publications (1)

Publication Number Publication Date
CA2253637A1 true CA2253637A1 (fr) 2000-05-04

Family

ID=29425623

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002253637A Abandoned CA2253637A1 (fr) 1998-11-04 1998-11-04 Doseur de debit

Country Status (1)

Country Link
CA (1) CA2253637A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO20140119A1 (no) * 2014-02-03 2015-07-06 Subsea Chokes Int As Ventil for strømningsregulering av et fluid
CN104455470B (zh) * 2014-10-10 2017-03-08 程少春 一种耐高压逆向针型阀
CN109270257A (zh) * 2018-09-18 2019-01-25 上海化工研究院有限公司 一种气雾剂释放装置及方法

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO20140119A1 (no) * 2014-02-03 2015-07-06 Subsea Chokes Int As Ventil for strømningsregulering av et fluid
WO2015115907A1 (fr) * 2014-02-03 2015-08-06 Subsea Chokes International As Soupape de régulation de débit de fluide
US10208563B2 (en) 2014-02-03 2019-02-19 Subsea Chokes International As Fluid flow control valve
CN104455470B (zh) * 2014-10-10 2017-03-08 程少春 一种耐高压逆向针型阀
CN109270257A (zh) * 2018-09-18 2019-01-25 上海化工研究院有限公司 一种气雾剂释放装置及方法

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued
FZDE Discontinued

Effective date: 20080124