EP2312165A4 - Method for producing rotor - Google Patents

Method for producing rotor

Info

Publication number
EP2312165A4
EP2312165A4 EP09770180A EP09770180A EP2312165A4 EP 2312165 A4 EP2312165 A4 EP 2312165A4 EP 09770180 A EP09770180 A EP 09770180A EP 09770180 A EP09770180 A EP 09770180A EP 2312165 A4 EP2312165 A4 EP 2312165A4
Authority
EP
European Patent Office
Prior art keywords
producing rotor
rotor
producing
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.)
Withdrawn
Application number
EP09770180A
Other languages
German (de)
French (fr)
Other versions
EP2312165A1 (en
Inventor
Hidemi Yamada
Daisuke Endo
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.)
Resonac Holdings Corp
Original Assignee
Showa Denko 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 Showa Denko KK filed Critical Showa Denko KK
Publication of EP2312165A1 publication Critical patent/EP2312165A1/en
Publication of EP2312165A4 publication Critical patent/EP2312165A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/30—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C2/34—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members
    • F04C2/344—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • B21J5/02—Die forging; Trimming by making use of special dies ; Punching during forging
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • B21J5/06—Methods for forging, hammering, or pressing; Special equipment or accessories therefor for performing particular operations
    • B21J5/12—Forming profiles on internal or external surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K3/00—Making engine or like machine parts not covered by sub-groups of B21K1/00; Making propellers or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/08—Rotary pistons
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
    • F04C18/344—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2230/00—Manufacture
    • F04C2230/10—Manufacture by removing material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2230/00—Manufacture
    • F04C2230/20—Manufacture essentially without removing material
    • F04C2230/25—Manufacture essentially without removing material by forging
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2240/00—Components
    • F04C2240/20—Rotors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Forging (AREA)
EP09770180A 2008-06-24 2009-06-24 Method for producing rotor Withdrawn EP2312165A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2008164327 2008-06-24
JP2009047963 2009-03-02
PCT/JP2009/061468 WO2009157470A1 (en) 2008-06-24 2009-06-24 Method for producing rotor

Publications (2)

Publication Number Publication Date
EP2312165A1 EP2312165A1 (en) 2011-04-20
EP2312165A4 true EP2312165A4 (en) 2012-11-21

Family

ID=41444534

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09770180A Withdrawn EP2312165A4 (en) 2008-06-24 2009-06-24 Method for producing rotor

Country Status (6)

Country Link
EP (1) EP2312165A4 (en)
JP (1) JP5468542B2 (en)
KR (1) KR20110020275A (en)
CN (1) CN102076965B (en)
MY (1) MY154651A (en)
WO (1) WO2009157470A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101678459B1 (en) * 2015-02-17 2016-11-23 희성정밀 주식회사 Forging Device For Compressor Rotor And Forging Method Thereof
CN107654369B (en) * 2017-09-26 2018-11-16 深圳市石金科技股份有限公司 A kind of processing method and its special fixture of graphite vanes pump rotor
CN109513872A (en) * 2018-11-12 2019-03-26 上海电气上重铸锻有限公司 A kind of forging method of thermoelectricity rotor
CN111922268B (en) * 2020-08-07 2022-03-18 温岭市东菱电机有限公司 Water pump rotor forming method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000117380A (en) * 1998-10-08 2000-04-25 Showa Denko Kk Manufacture of aluminum alloy rotor stock
US6094815A (en) * 1998-02-16 2000-08-01 Zexel Corporation Method of manufacturing rotor for a vane compressor
JP2000220588A (en) * 1999-02-03 2000-08-08 Nissei:Kk Manufacturing method and device for rotor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0230068A (en) 1988-07-20 1990-01-31 Fuji Electric Co Ltd Fuel battery
US6250128B1 (en) * 1997-04-22 2001-06-26 Komatsu Industries Corporation Forging die and upset forging method
JP4844385B2 (en) 2006-12-27 2011-12-28 株式会社村田製作所 Wireless communication system
JP2009047963A (en) 2007-08-21 2009-03-05 Seiko Epson Corp Liquid crystal device and electronic equipment
EP2306025B1 (en) * 2008-06-24 2018-08-08 Showa Denko K.K. Die for forging rotor material and method for forging rotor material

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6094815A (en) * 1998-02-16 2000-08-01 Zexel Corporation Method of manufacturing rotor for a vane compressor
JP2000117380A (en) * 1998-10-08 2000-04-25 Showa Denko Kk Manufacture of aluminum alloy rotor stock
JP2000220588A (en) * 1999-02-03 2000-08-08 Nissei:Kk Manufacturing method and device for rotor

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2009157470A1 *

Also Published As

Publication number Publication date
MY154651A (en) 2015-07-15
EP2312165A1 (en) 2011-04-20
JPWO2009157470A1 (en) 2011-12-15
CN102076965B (en) 2014-11-26
JP5468542B2 (en) 2014-04-09
KR20110020275A (en) 2011-03-02
CN102076965A (en) 2011-05-25
WO2009157470A1 (en) 2009-12-30

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