MY163153A - Pneumatic evacuation pump - Google Patents

Pneumatic evacuation pump

Info

Publication number
MY163153A
MY163153A MYPI2010005739A MYPI2010005739A MY163153A MY 163153 A MY163153 A MY 163153A MY PI2010005739 A MYPI2010005739 A MY PI2010005739A MY PI2010005739 A MYPI2010005739 A MY PI2010005739A MY 163153 A MY163153 A MY 163153A
Authority
MY
Malaysia
Prior art keywords
air injection
inlet
valve
delivery
discharge end
Prior art date
Application number
MYPI2010005739A
Inventor
Mark Krohn
Original Assignee
Pentair Flow Control Pacific Pty Ltd
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 Pentair Flow Control Pacific Pty Ltd filed Critical Pentair Flow Control Pacific Pty Ltd
Priority to MYPI2010005739A priority Critical patent/MY163153A/en
Priority claimed from PCT/AU2008/000800 external-priority patent/WO2009146479A1/en
Publication of MY163153A publication Critical patent/MY163153A/en

Links

Landscapes

  • Jet Pumps And Other Pumps (AREA)

Abstract

A PNEUMATIC EVACUATION PUMP INCLUDING: AN INLET ASSEMBLY (10) HAVING AN INLET VALVE (14) INTERPOSED BETWEEN AN INLET ACCEPTING MATERIAL (13) FROM A MATERIAL SUPPLY AND A CHARGING PORT (17) AND SELECTIVELY OPERABLE PURGE AIR INJECTION MEANS (20) LOCATED ON THE CHARGING PORT SIDE OF SAID INLET VALVE; A CHAMBER (11) OF SELECTABLE LENGTH AND SUBSTANTIALLY CONSTANT CROSS SECTION AND HAVING A CHARGE END OPENING TO SAID CHARGING PORT AND A DISCHARGE END; AND A DELIVERY ASSEMBLY (12) HAVING A PASSAGE OPENING TO SAID DISCHARGE END AND EXTENDING TO A DELIVERY OUTLET, A DELIVERY VALVE (24) INTERPOSED IN SAID PASSAGE BETWEEN SAID DISCHARGE END AND SAID DELIVERY OUTLET, A SELECTIVELY OPERABLE, VENTURI VACUUM SOURCE OPENING TO SAID PASSAGE BETWEEN SAID DISCHARGE VALVE AND SAID DISCHARGE END, AND SELECTIVELY OPERABLE EXHAUST AIR INJECTION MEANS LOCATED DOWNSTREAM OF SAID DISCHARGE VALVE AND UTILIZING EXHAUST AIR FROM SAID VENTURI; A COMPRESSED AIR SUPPLY SUPPLYING SAID VENTURI AND SAID PURGE AIR INJECTION MEANS; AND CONTROL MEANS ACTING TO COORDINATE A CYCLE OF OPERATION OF SAID VENTURI VACUUM SOURCE, SAID PURGE AIR INJECTION MEAN, SAID EXHAUST AIR INJECTION MEANS AND SAID INLET AND DELIVERY VALVES.
MYPI2010005739A 2008-06-04 2008-06-04 Pneumatic evacuation pump MY163153A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MYPI2010005739A MY163153A (en) 2008-06-04 2008-06-04 Pneumatic evacuation pump

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
MYPI2010005739A MY163153A (en) 2008-06-04 2008-06-04 Pneumatic evacuation pump
PCT/AU2008/000800 WO2009146479A1 (en) 2008-06-04 2008-06-04 Pneumatic evacuation pump

Publications (1)

Publication Number Publication Date
MY163153A true MY163153A (en) 2017-08-15

Family

ID=60245295

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2010005739A MY163153A (en) 2008-06-04 2008-06-04 Pneumatic evacuation pump

Country Status (1)

Country Link
MY (1) MY163153A (en)

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