MY107416A - Diaphragm pump - Google Patents

Diaphragm pump

Info

Publication number
MY107416A
MY107416A MYPI90001170A MYPI19901170A MY107416A MY 107416 A MY107416 A MY 107416A MY PI90001170 A MYPI90001170 A MY PI90001170A MY PI19901170 A MYPI19901170 A MY PI19901170A MY 107416 A MY107416 A MY 107416A
Authority
MY
Malaysia
Prior art keywords
base
chamber
pump chamber
pump
diaphragm
Prior art date
Application number
MYPI90001170A
Inventor
Ye Chun-Xiu
Harold Nugent Allen
Umezu Mitsuo
Original Assignee
Ann Lois Chang
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 Ann Lois Chang filed Critical Ann Lois Chang
Priority to MYPI90001170A priority Critical patent/MY107416A/en
Publication of MY107416A publication Critical patent/MY107416A/en

Links

Abstract

A PUMP (10) HAS A HOUSING (11), A BASE (12) AND A FLEXIBLE DIAPHRAGM (13) BETWEEN THE HOUSING AND THE BASE. THE DIAPHRAGM (13) AND THE BASE (12) DEFINE A DRIVING CHAMBER AND THE DIAPHRAGM (13) AND THE HOUSING (11) DEFINE A PUMP CHAMBER. THE DRIVING CHAMBER IS COUPLED TO A PUMP DRIVER ADAPTED TO DIRECT FLUID TO AND FROM THE DRIVING CHAMBER TO DRIVE THE DIAPHRAGM. THE PUMP CHAMBER IS OF GENERALLY CONICAL FORM WITH ITS OUTLET (21) BEING LOCATED AT THE APEX OF THE CONICAL PUMP CHAMBER AND THE INLET (22) BEING DISPOSED AT AN ANGLE INCLINED TO THE PLANE OF THE BASE OF THE CONICAL PUMP CHAMBER AND BEING GENERALLY TANGENTIAL TO THE OUTER PORTION OF THE BASE OF PUMP CHAMBER SUCH THAT FLOW THROUGH THE PUMP CHAMBER IS IN THE FORM OF A CONTINUOUS SPIRAL VORTEX.(FIG. 1), (FIG. 3)
MYPI90001170A 1990-07-12 1990-07-12 Diaphragm pump MY107416A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MYPI90001170A MY107416A (en) 1990-07-12 1990-07-12 Diaphragm pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MYPI90001170A MY107416A (en) 1990-07-12 1990-07-12 Diaphragm pump

Publications (1)

Publication Number Publication Date
MY107416A true MY107416A (en) 1995-12-30

Family

ID=79554076

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI90001170A MY107416A (en) 1990-07-12 1990-07-12 Diaphragm pump

Country Status (1)

Country Link
MY (1) MY107416A (en)

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