CA2182843A1 - Soupape d'egalisation de pression - Google Patents

Soupape d'egalisation de pression

Info

Publication number
CA2182843A1
CA2182843A1 CA002182843A CA2182843A CA2182843A1 CA 2182843 A1 CA2182843 A1 CA 2182843A1 CA 002182843 A CA002182843 A CA 002182843A CA 2182843 A CA2182843 A CA 2182843A CA 2182843 A1 CA2182843 A1 CA 2182843A1
Authority
CA
Canada
Prior art keywords
fluid
valve
ports
sources
pressure equalization
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
CA002182843A
Other languages
English (en)
Other versions
CA2182843C (fr
Inventor
Yeshwant K. Bhide
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.)
Diamond Power International Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2182843A1 publication Critical patent/CA2182843A1/fr
Application granted granted Critical
Publication of CA2182843C publication Critical patent/CA2182843C/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
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
    • F16K11/072—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members
    • F16K11/074—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members with flat sealing faces
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Multiple-Way Valves (AREA)
  • Control Of Fluid Pressure (AREA)
  • Magnetically Actuated Valves (AREA)
  • Sliding Valves (AREA)
CA002182843A 1995-08-09 1996-08-07 Soupape d'egalisation de pression Expired - Lifetime CA2182843C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US50174095A 1995-08-09 1995-08-09
US08/501,740 1995-08-09

Publications (2)

Publication Number Publication Date
CA2182843A1 true CA2182843A1 (fr) 1997-02-10
CA2182843C CA2182843C (fr) 2004-10-12

Family

ID=23994837

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002182843A Expired - Lifetime CA2182843C (fr) 1995-08-09 1996-08-07 Soupape d'egalisation de pression

Country Status (6)

Country Link
KR (1) KR100413121B1 (fr)
CN (1) CN1070597C (fr)
AU (1) AU722683B2 (fr)
CA (1) CA2182843C (fr)
TW (1) TW365638B (fr)
ZA (1) ZA966759B (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU500478B2 (en) * 1976-09-14 1979-05-24 U. J Lehtinen Shutoff valve having adjustable closure member force
US4273152A (en) * 1979-02-09 1981-06-16 Freeman Murray E Control valve assembly with onstream seal removal feature
AU542973B2 (en) * 1981-05-29 1985-03-28 Kamyr Inc. High pressure feeding
US4634675A (en) * 1983-12-29 1987-01-06 New Brunswick Scientific Co., Inc. Agitator for a fermentation and tissue culturing vessel
AU8022894A (en) * 1994-11-28 1995-09-28 Malcolm Christopher Kearton Improvements in or relating to the electrical control of large diameter fluid valves, used in the control of trade waste or similar

Also Published As

Publication number Publication date
AU6201996A (en) 1997-02-13
ZA966759B (en) 1998-02-09
TW365638B (en) 1999-08-01
AU722683B2 (en) 2000-08-10
CN1070597C (zh) 2001-09-05
CN1152682A (zh) 1997-06-25
CA2182843C (fr) 2004-10-12
KR100413121B1 (ko) 2004-04-03
KR970011526A (ko) 1997-03-27

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20160808