JPH0456200B2 - - Google Patents

Info

Publication number
JPH0456200B2
JPH0456200B2 JP60054381A JP5438185A JPH0456200B2 JP H0456200 B2 JPH0456200 B2 JP H0456200B2 JP 60054381 A JP60054381 A JP 60054381A JP 5438185 A JP5438185 A JP 5438185A JP H0456200 B2 JPH0456200 B2 JP H0456200B2
Authority
JP
Japan
Prior art keywords
curved
channel
cross
sectional area
powder
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.)
Expired - Lifetime
Application number
JP60054381A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61215890A (ja
Inventor
Kyoyuki Horii
Ju Akimoto
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.)
AKATAKE ENJINIARINGU KK
Original Assignee
AKATAKE ENJINIARINGU 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 AKATAKE ENJINIARINGU KK filed Critical AKATAKE ENJINIARINGU KK
Priority to JP60054381A priority Critical patent/JPS61215890A/ja
Priority to EP86301242A priority patent/EP0195528A1/en
Priority to KR1019860001586A priority patent/KR940002046B1/ko
Publication of JPS61215890A publication Critical patent/JPS61215890A/ja
Publication of JPH0456200B2 publication Critical patent/JPH0456200B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L43/00—Bends; Siphons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
    • B65G53/34—Details
    • B65G53/52—Adaptations of pipes or tubes
    • B65G53/523—Wear protection

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
  • Air Transport Of Granular Materials (AREA)
JP60054381A 1985-03-20 1985-03-20 ベンド管 Granted JPS61215890A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP60054381A JPS61215890A (ja) 1985-03-20 1985-03-20 ベンド管
EP86301242A EP0195528A1 (en) 1985-03-20 1986-02-21 Pipe elbow
KR1019860001586A KR940002046B1 (ko) 1985-03-20 1986-03-06 분말 이송용 곡관

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60054381A JPS61215890A (ja) 1985-03-20 1985-03-20 ベンド管

Publications (2)

Publication Number Publication Date
JPS61215890A JPS61215890A (ja) 1986-09-25
JPH0456200B2 true JPH0456200B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-09-07

Family

ID=12969104

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60054381A Granted JPS61215890A (ja) 1985-03-20 1985-03-20 ベンド管

Country Status (3)

Country Link
EP (1) EP0195528A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS61215890A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
KR (1) KR940002046B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015141435A1 (ja) * 2014-03-18 2015-09-24 株式会社ニフコ 曲管構造
WO2017109950A1 (ja) * 2015-12-25 2017-06-29 三菱重工業株式会社 ベンド管及びこれを備える流体機械

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63243590A (ja) * 1987-03-30 1988-10-11 東亜高級継手バルブ製造株式会社 排水管
US4995645A (en) * 1990-02-20 1991-02-26 General Resource Corporation Elbow connection for pneumatic conveying system
DE4112423C2 (de) * 1991-04-16 2002-09-05 Coperion Waeschle Gmbh & Co Kg 90 DEG -Umlenkstück für pneumatische Förderleitungen
DE19542175A1 (de) 1995-11-02 1997-05-15 Udo Dr Ing Kueppers Gekrümmtes Verbindungsstück und Verfahren zu dessen Herstellung
RU2118737C1 (ru) * 1996-12-19 1998-09-10 Государственная академия нефти и газа им.И.М.Губкина Колено стального трубопровода
EP1030994A1 (en) 1998-09-21 2000-08-30 Dong Lim Industrial Co. Ltd Anti-abrasion pipe fittings for high-speed particle-laden flow
GB0104150D0 (en) * 2001-02-20 2001-04-11 Delphi Tech Inc Exhaust manifold for an engine
US7076192B2 (en) * 2002-12-27 2006-07-11 Ricoh Company, Ltd. Powder conveying device and image forming apparatus using the same
US7300074B1 (en) * 2003-12-22 2007-11-27 Pelletron Corporation Elbow fitting with step feature for pneumatic transport system
US6951354B1 (en) * 2003-12-22 2005-10-04 Pelletron Corporation Elbow fitting for pneumatic transport system
DE202007012584U1 (de) * 2007-04-02 2008-08-14 Voss Automotive Gmbh Anschlusselement für Medienleitungen sowie Spritzform-Vorrichtung zum Herstellen des Anschlusselementes
DE102008054595A1 (de) * 2008-12-12 2010-06-17 BSH Bosch und Siemens Hausgeräte GmbH Strömungsoptimierter Rohrkrümmer
DE202011100879U1 (de) * 2011-05-18 2011-06-20 Özpolat, Ilgaz, 64385 Übergangsstück
US10753526B2 (en) * 2013-12-04 2020-08-25 Bulk Tank Inc. Unload elbow with spherical wear pocket
RU2580854C1 (ru) * 2014-10-10 2016-04-10 Игорь Николаевич Карелин Износостойкий крутоизогнутый отвод "игр"

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE168922C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) *
AT6883B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1900-12-01 1902-02-25 Paul Richter
GB731646A (en) * 1952-08-19 1955-06-08 Miag Muehlenbau & Ind Gmbh Pneumatic plant for the conveying of loose material
DE1111567B (de) * 1957-06-15 1961-07-20 Reuss Bergbau Und Industriebed Kruemmer fuer Rohrleitungen zum Schuettguttransport, insbesondere fuer Blasversatzleitungen
DE1123256B (de) * 1960-10-25 1962-02-01 Franz Josef Sellmeier Dipl Ing Rohrkruemmer fuer Foerderleitungen von Blas- und Spuelgut
GB886331A (en) * 1960-10-27 1962-01-03 Franz Josef Sellmeier Improvements in or relating to pipe bends

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015141435A1 (ja) * 2014-03-18 2015-09-24 株式会社ニフコ 曲管構造
JP2015178844A (ja) * 2014-03-18 2015-10-08 株式会社ニフコ 曲管構造
WO2017109950A1 (ja) * 2015-12-25 2017-06-29 三菱重工業株式会社 ベンド管及びこれを備える流体機械
JPWO2017109950A1 (ja) * 2015-12-25 2018-06-28 三菱重工業株式会社 ベンド管及びこれを備える流体機械
US11435020B2 (en) 2015-12-25 2022-09-06 Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. Bend pipe and fluid machine comprising same

Also Published As

Publication number Publication date
KR860007499A (ko) 1986-10-13
EP0195528A1 (en) 1986-09-24
KR940002046B1 (ko) 1994-03-14
JPS61215890A (ja) 1986-09-25

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