MY155688A - A micropump - Google Patents

A micropump

Info

Publication number
MY155688A
MY155688A MYPI2013700462A MYPI2013700462A MY155688A MY 155688 A MY155688 A MY 155688A MY PI2013700462 A MYPI2013700462 A MY PI2013700462A MY PI2013700462 A MYPI2013700462 A MY PI2013700462A MY 155688 A MY155688 A MY 155688A
Authority
MY
Malaysia
Prior art keywords
module
diffuser
actuator
membrane
base
Prior art date
Application number
MYPI2013700462A
Inventor
Leow Pei Ling
Chee Pei Song
Original Assignee
Univ Malaysia Tech
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 Univ Malaysia Tech filed Critical Univ Malaysia Tech
Priority to MYPI2013700462A priority Critical patent/MY155688A/en
Publication of MY155688A publication Critical patent/MY155688A/en

Links

Landscapes

  • Reciprocating Pumps (AREA)

Abstract

The present invention relates to a micropump (1000) having a modular architecture. The micropump comprises an actuator module (1100), a base module (1200), and a diffuser module (1300). The actuator module (1100) is stacked on top of the base module (1200) while the diffuser module (1300) is placed in between the actuator module (1100) and the base module (1200). The diffuser module (1300) is replaceable as the diffuser module (1300) is not bonded to the actuator module (1100) or the base module (1200). During actuation state, a plunger (1121) of the actuator module (1100) is extended downwardly to contact a membrane (1350) of the diffuser module (1300) and thereon, pushes the membrane (1350) to create a contraction stroke that expels fluid from a pump chamber (1311). When the plunger (1121) is retracted, the membrane (1350) returns to a tense free manner which consequently drawing fluid into the pump chamber (1311). The most illustrative drawing:
MYPI2013700462A 2013-03-21 2013-03-21 A micropump MY155688A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MYPI2013700462A MY155688A (en) 2013-03-21 2013-03-21 A micropump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MYPI2013700462A MY155688A (en) 2013-03-21 2013-03-21 A micropump

Publications (1)

Publication Number Publication Date
MY155688A true MY155688A (en) 2015-11-13

Family

ID=54776528

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2013700462A MY155688A (en) 2013-03-21 2013-03-21 A micropump

Country Status (1)

Country Link
MY (1) MY155688A (en)

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