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MY121163A - Air-conditioning drain hose - Google Patents

Air-conditioning drain hose

Info

Publication number
MY121163A
MY121163A MYPI20003592A MY121163A MY 121163 A MY121163 A MY 121163A MY PI20003592 A MYPI20003592 A MY PI20003592A MY 121163 A MY121163 A MY 121163A
Authority
MY
Malaysia
Prior art keywords
protrusion
sleeve
inner pipe
pipe
end side
Prior art date
Application number
Inventor
Hiroyuki Masui
Toshihiro Nakanishi
Masaru Sato
Original Assignee
Totaku Ind
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 Totaku Ind filed Critical Totaku Ind
Publication of MY121163A publication Critical patent/MY121163A/en

Links

Landscapes

  • Thermal Insulation (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

THE AIR-CONDITIONING DRAIN HOSE COMPRISES AN INNER PIPE 1 WHICH IS MADE OF POLYOLEFIN RESIN AND HAS NO SEAM, A CYLINDRICAL HEAT INSULATING MATERIAL 2 MADE OF FOAM SYNTHETIC RESIN WHICH COVERS AN OUTER SURFACE OF THE INNER PIPE 1, AND A SLEEVE 3 MADE OF FLEXIBLE MATERIAL WHICH IS COUPLED TO A PIPE END OF THE INNER PIPE 1. IN THIS HOSE, THE SLEEVE 3 COMPRISES A DRUM PORTION 30 OF WHICH AN INNER SURFACE 31 HAS THE SUBSTANTIALLY SAME DIAMETER AS AN OUTER DIAMETER OF THE DRAIN OUTLET, A FLANGE PORTION 33 PROTRUDING OUTWARD ON ONE END SIDE OF THE DRUM PORTION, AND AN INCLINED PROTRUSION 35 THAT PROTRUDES INWARD ON THE OTHER SIDE OF THE DRUM PORTION AND HAS A DIAMETER THAT BECOMES SMALLER ON THE OUTER END SIDE; SAID INNER PIPE 1 COMPRISES A CYLINDRICAL PORTION 13 FOR ACCOMMODATING AN OUTER SURFACE 32 OF SAID SLEEVE 3, AN ANNULAR PROTRUSION 15 FOR ACCOMMODATING SAID FLANGE PORTION 33 ON AN OPENING END 14 SIDE THEREOF, AND ANOTHER PROTRUSION 17 WHICH PROTRUDES OUTWARD ON THE OTHER END SIDE OF SAID CYLINDRICAL PORTION 13; THE WIDTH OF SAID ANNULAR PROTRUSION 15 IN THE PIPE AXIAL DIRECTION IS FORMED LARGER THAN THE WIDTH OF SAID FLANGE PORTION 33 IN THE CYLINDER AXIAL DIRECTION; AND SAID ANOTHER PROTRUSION 17 IS FORMED AT A POSITION CORRESPONDING TO THE POSITION WHERE THE IHCLINED PROTRUSION 35 OF SAID SLEEVE 3 IS FORMED.
MYPI20003592 1999-08-06 2000-08-07 Air-conditioning drain hose MY121163A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11224635A JP2001050436A (en) 1999-08-06 1999-08-06 Drain hose for air conditioning

Publications (1)

Publication Number Publication Date
MY121163A true MY121163A (en) 2005-12-30

Family

ID=16816809

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI20003592 MY121163A (en) 1999-08-06 2000-08-07 Air-conditioning drain hose

Country Status (2)

Country Link
JP (1) JP2001050436A (en)
MY (1) MY121163A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006183696A (en) * 2004-12-27 2006-07-13 Totaku Industries Inc Drain hose

Also Published As

Publication number Publication date
JP2001050436A (en) 2001-02-23

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