MY120821A - Diaphragm pump - Google Patents

Diaphragm pump

Info

Publication number
MY120821A
MY120821A MYPI9903482A MY120821A MY 120821 A MY120821 A MY 120821A MY PI9903482 A MYPI9903482 A MY PI9903482A MY 120821 A MY120821 A MY 120821A
Authority
MY
Malaysia
Prior art keywords
partitioning plate
liquid
pump chamber
diaphragm
opening area
Prior art date
Application number
Inventor
Seong-Chul Kim
Original Assignee
Seong-Chul Kim
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
Priority claimed from KR1019980032985A external-priority patent/KR100291161B1/en
Application filed by Seong-Chul Kim filed Critical Seong-Chul Kim
Publication of MY120821A publication Critical patent/MY120821A/en

Links

Landscapes

  • Reciprocating Pumps (AREA)

Abstract

A DIAPHRAGM PUMP HAVING A SIMPLE STRUCTURE FOR EFFECTIVELY PREVENTING PULSATION OF LIQUID IS DISCLOSED. A DIAPHRAGM (110) IS ON AN OPENING AREA OF A FIRST PUMP CHAMBER (13). A CYLINDRICAL PARTITIONING PLATE (21) HAVING AN OPENING AREA (22) IN A LOWER PORTION IS INSTALLED ON AN INNER PORTION OF THE SECOND PUMP CHAMBER (14). IN PUMPING OPERATION, THE AIR IN THE SECOND PUMP CHAMBER (14) IS COMPRESSIVELY STORED IN THE CYLINDER PARTITIONING PLATE (21) BY THE FLOWING LIQUID THROUGH AN OUTSIDE PORTION OF THE CYLINDRICAL PARTITIONING PLATE (21) AND FORMS THE CONSTANT PRESSURE CHAMBER (23). ACCORDINGLY, THE PIPE SYSTEM IS KEPT FROM BEING DAMAGED AND THE LEVEL OF NOISE CAN BE REDUCED TO A VERY ADEQUATE LEVEL BY PREVENTING THE PULSATION OF THE LIQUID.
MYPI9903482 1998-08-14 1999-08-13 Diaphragm pump MY120821A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019980032985A KR100291161B1 (en) 1998-08-14 1998-08-14 Diaphragm pump

Publications (1)

Publication Number Publication Date
MY120821A true MY120821A (en) 2005-11-30

Family

ID=30768113

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI9903482 MY120821A (en) 1998-08-14 1999-08-13 Diaphragm pump

Country Status (3)

Country Link
CA (1) CA2280402C (en)
ID (1) ID23811A (en)
MY (1) MY120821A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU701095B1 (en) * 1998-08-14 1999-01-21 Seong-Chul Kim Diaphragm pump

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU701095B1 (en) * 1998-08-14 1999-01-21 Seong-Chul Kim Diaphragm pump

Also Published As

Publication number Publication date
CA2280402A1 (en) 2000-02-14
CA2280402C (en) 2004-10-26
ID23811A (en) 2000-05-11

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