MY133425A - A check valve - Google Patents

A check valve

Info

Publication number
MY133425A
MY133425A MYPI20040650A MYPI20040650A MY133425A MY 133425 A MY133425 A MY 133425A MY PI20040650 A MYPI20040650 A MY PI20040650A MY PI20040650 A MYPI20040650 A MY PI20040650A MY 133425 A MY133425 A MY 133425A
Authority
MY
Malaysia
Prior art keywords
fluid
spring
poppet
valve
check valve
Prior art date
Application number
MYPI20040650A
Inventor
Yip Chee Siang
Original Assignee
Petroliam Nasional Berhad
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 Petroliam Nasional Berhad filed Critical Petroliam Nasional Berhad
Priority to MYPI20040650A priority Critical patent/MY133425A/en
Publication of MY133425A publication Critical patent/MY133425A/en

Links

Classifications

    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Check Valves (AREA)

Abstract

THE PRESENT INVENTION RELATES TO A CHECK VALVE (10) FOR USE IN A CONTROLLER WHICH CONTROLS THE FLOW OF A FLUID IN A SINGLE DIRECTION AND/OR REDUCING OR PREVENTING LOST OF FLUID DUE TO FAILED CONNECTION OR WHICH PREVENTS THE MIXTURE OF TWO FLUIDS WITH DIFFERENT PRESSURES, THE VALVE (10) COMPRISES A THREADED HOUSING (12) WHICH HAS CONNECTION ENDS (14,16) WHEREIN THE CONNECTION ENDS (14,16) ARE PROVIDED AT BOTH ENDS OF THE VALVE (10), A SPRING-LOADED POPPET (18) WHICH IS CAPABLE OF BEING OPENED AND CLOSED, A SPRING (20) AN O-RING (22), AN INLET (24) AND AN OUTLET (26) WHEREIN TO ENSURE THAT THE FLUID TO FLOW IN A SINGLE DIRECTION AND/OR REDUCING OR PREVENTING LOST OF FLUID DUE TO FAILED CONNECTION OR WHICH PREVENTS THE MIXTURE OF TWO FLUIDS WITH DIFFERENT PRESSURES THE POPPET (18) WILL BE IN A CLOSED POSITION BECAUSE OF THE REVERSE FLOW FORCES THE POPPET (18) AGAINST THE O-RING(22) AND WILL REMAINED CLOSED UNTIL THE PRESSURE OF THE FLUID IS HIGHER AT THE INLET (24) THAN AT THE SPRING (20) AND AT THE OUTLET (26).(FIG 1)
MYPI20040650A 2004-02-27 2004-02-27 A check valve MY133425A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MYPI20040650A MY133425A (en) 2004-02-27 2004-02-27 A check valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MYPI20040650A MY133425A (en) 2004-02-27 2004-02-27 A check valve

Publications (1)

Publication Number Publication Date
MY133425A true MY133425A (en) 2007-11-30

Family

ID=47290460

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI20040650A MY133425A (en) 2004-02-27 2004-02-27 A check valve

Country Status (1)

Country Link
MY (1) MY133425A (en)

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