MX9601534A - Diaphragm valve. - Google Patents

Diaphragm valve.

Info

Publication number
MX9601534A
MX9601534A MX9601534A MX9601534A MX9601534A MX 9601534 A MX9601534 A MX 9601534A MX 9601534 A MX9601534 A MX 9601534A MX 9601534 A MX9601534 A MX 9601534A MX 9601534 A MX9601534 A MX 9601534A
Authority
MX
Mexico
Prior art keywords
diaphragm
fluid
inlet
platform
outlet
Prior art date
Application number
MX9601534A
Other languages
Spanish (es)
Other versions
MXPA96001534A (en
Inventor
Michael David Handler
Original Assignee
Reseal Internat Ltd Partnershi
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 Reseal Internat Ltd Partnershi filed Critical Reseal Internat Ltd Partnershi
Priority to MXPA/A/1996/001534A priority Critical patent/MXPA96001534A/en
Priority claimed from MXPA/A/1996/001534A external-priority patent/MXPA96001534A/en
Publication of MX9601534A publication Critical patent/MX9601534A/en
Publication of MXPA96001534A publication Critical patent/MXPA96001534A/en

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  • Fluid-Driven Valves (AREA)

Abstract

The present invention discloses a diaphragm valve having a platform and a complementary cover. The platform includes inlet and outlet passages for movement of fluid inside and outside the valve. An elastomeric diaphragm is kept under tension between the cover and platform so as to control fluid flow between the passages. The cover includes an expansion zone on the surface adjacent the diaphragm, provided between the inlet and the outlet. The fluid can circulate through the valve only when said fluid is under enough pressure so as to displace the diaphragm inside the expansion zone, thus creating a flow trajectory from the inlet, between the diaphragm and platform, and towards the outlet. When pressure over the fluid ceases, the diaphragm returns back to its normal position and seals the inlet and outlet, thereby preventing the fluid from flowing between them.
MXPA/A/1996/001534A 1996-04-24 Valve of diafra MXPA96001534A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MXPA/A/1996/001534A MXPA96001534A (en) 1996-04-24 Valve of diafra

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MXPA/A/1996/001534A MXPA96001534A (en) 1996-04-24 Valve of diafra

Publications (2)

Publication Number Publication Date
MX9601534A true MX9601534A (en) 1997-10-31
MXPA96001534A MXPA96001534A (en) 1998-07-03

Family

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Legal Events

Date Code Title Description
FA Abandonment or withdrawal