JPS6426005A - Method for transferring fluid and swirl flow generator - Google Patents

Method for transferring fluid and swirl flow generator

Info

Publication number
JPS6426005A
JPS6426005A JP18181287A JP18181287A JPS6426005A JP S6426005 A JPS6426005 A JP S6426005A JP 18181287 A JP18181287 A JP 18181287A JP 18181287 A JP18181287 A JP 18181287A JP S6426005 A JPS6426005 A JP S6426005A
Authority
JP
Japan
Prior art keywords
diameter portion
fluid
gradually contracting
speed
amount
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP18181287A
Other languages
Japanese (ja)
Inventor
Kiyonori Niino
Mareo Shinjo
Sadahiro Ogawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NIPPON GIJUTSU KAIHATSU CENTER
NIPPON GIJUTSU KAIHATSU CENTER KK
Original Assignee
NIPPON GIJUTSU KAIHATSU CENTER
NIPPON GIJUTSU KAIHATSU CENTER KK
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 NIPPON GIJUTSU KAIHATSU CENTER, NIPPON GIJUTSU KAIHATSU CENTER KK filed Critical NIPPON GIJUTSU KAIHATSU CENTER
Priority to JP18181287A priority Critical patent/JPS6426005A/en
Publication of JPS6426005A publication Critical patent/JPS6426005A/en
Pending legal-status Critical Current

Links

Landscapes

  • Pipe Accessories (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Pipeline Systems (AREA)

Abstract

PURPOSE:To sharply increase an amount of fluid transfer by arranging a plurality of guide vanes inside the expanding diameter portion of the gradually contracting diameter portion of a body. CONSTITUTION:A swirl flow generator 3 consists of a body 6 having a relatively short and gradually contracting diameter portion 4 a gradually contracting diameter portion 5 which is longer than the former and a plurality of guide vanes 7 which are arranged inside the expanding diameter portion of the gradually contracting diameter portion 5. Fluid 1 flowing through the inside of a pipe 2 is converted into a spiral flow S mainly formed by a free swirl and the distribution curve of fluid speed U in a axial direction is brought near to an angle shape to sharply reduce the speed U in the axial direction at a pipe wall portion so that the flow speed of fluid can be increased by the reduced amount of pressure loss without increase of fluid pressure and the sharp increase in an amount of fluid transfer can be made.
JP18181287A 1987-07-21 1987-07-21 Method for transferring fluid and swirl flow generator Pending JPS6426005A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18181287A JPS6426005A (en) 1987-07-21 1987-07-21 Method for transferring fluid and swirl flow generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18181287A JPS6426005A (en) 1987-07-21 1987-07-21 Method for transferring fluid and swirl flow generator

Publications (1)

Publication Number Publication Date
JPS6426005A true JPS6426005A (en) 1989-01-27

Family

ID=16107264

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18181287A Pending JPS6426005A (en) 1987-07-21 1987-07-21 Method for transferring fluid and swirl flow generator

Country Status (1)

Country Link
JP (1) JPS6426005A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5408991A (en) * 1992-07-31 1995-04-25 Olympus Optical Co., Ltd. Endoscope system wherein cleaning solution flows at same speed in cleaning solution supply section and in all flow paths of internal conduits
JP2007120755A (en) * 2005-09-29 2007-05-17 Mitsubishi Heavy Ind Ltd Pipe including fluid mixing zone
CN101893021A (en) * 2010-08-01 2010-11-24 王政玉 A device for producing ordered flow

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5408991A (en) * 1992-07-31 1995-04-25 Olympus Optical Co., Ltd. Endoscope system wherein cleaning solution flows at same speed in cleaning solution supply section and in all flow paths of internal conduits
JP2007120755A (en) * 2005-09-29 2007-05-17 Mitsubishi Heavy Ind Ltd Pipe including fluid mixing zone
US8011392B2 (en) 2005-09-29 2011-09-06 Mitsubishi Heavy Industries, Ltd. Piping having fluid-mixing region
CN101893021A (en) * 2010-08-01 2010-11-24 王政玉 A device for producing ordered flow

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