DE60016796D1 - Verfahren zur herstellung von kunststoff-rotoren - Google Patents

Verfahren zur herstellung von kunststoff-rotoren

Info

Publication number
DE60016796D1
DE60016796D1 DE60016796T DE60016796T DE60016796D1 DE 60016796 D1 DE60016796 D1 DE 60016796D1 DE 60016796 T DE60016796 T DE 60016796T DE 60016796 T DE60016796 T DE 60016796T DE 60016796 D1 DE60016796 D1 DE 60016796D1
Authority
DE
Germany
Prior art keywords
producing plastic
plastic rotors
rotors
producing
plastic
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
DE60016796T
Other languages
English (en)
Other versions
DE60016796T2 (de
Inventor
Mats Sundstroem
Karlis Timuska
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.)
Svenska Rotor Maskiner AB
Original Assignee
Svenska Rotor Maskiner AB
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 Svenska Rotor Maskiner AB filed Critical Svenska Rotor Maskiner AB
Application granted granted Critical
Publication of DE60016796D1 publication Critical patent/DE60016796D1/de
Publication of DE60016796T2 publication Critical patent/DE60016796T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/02—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C39/10—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. casting around inserts or for coating articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40—Static mixers
    • B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
    • B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
    • B01F25/431—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor
    • B01F25/4314—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor with helical baffles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
    • B29C31/04—Feeding of the material to be moulded, e.g. into a mould cavity
    • B29C31/041—Feeding of the material to be moulded, e.g. into a mould cavity using filling or dispensing heads placed in closed moulds or in contact with mould walls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/0061—Moulds or cores; Details thereof or accessories therefor characterised by the configuration of the material feeding channel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/22—Component parts, details or accessories; Auxiliary operations
    • B29C39/24—Feeding the material into the mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/72—Encapsulating inserts having non-encapsulated projections, e.g. extremities or terminal portions of electrical components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/2805—Mixing plastics, polymer material ingredients, monomers or oligomers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/10—Moulds or cores; Details thereof or accessories therefor with incorporated venting means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/08—Blades for rotors, stators, fans, turbines or the like, e.g. screw propellers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/748—Machines or parts thereof not otherwise provided for
    • B29L2031/7498—Rotors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Composite Materials (AREA)
  • Robotics (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Supercharger (AREA)
  • Rotary Pumps (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
DE60016796T 1999-10-18 2000-10-16 Verfahren zur herstellung von kunststoff-rotoren Expired - Lifetime DE60016796T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9903772 1999-10-18
SE9903772A SE9903772D0 (sv) 1999-10-18 1999-10-18 Polymerrotor och sätt att framställa polymerrotorer
PCT/SE2000/001998 WO2001028746A1 (en) 1999-10-18 2000-10-16 Method for producing polymer rotors

Publications (2)

Publication Number Publication Date
DE60016796D1 true DE60016796D1 (de) 2005-01-20
DE60016796T2 DE60016796T2 (de) 2005-11-24

Family

ID=20417412

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60016796T Expired - Lifetime DE60016796T2 (de) 1999-10-18 2000-10-16 Verfahren zur herstellung von kunststoff-rotoren

Country Status (7)

Country Link
US (1) US6849220B1 (de)
EP (1) EP1237695B1 (de)
JP (1) JP4636764B2 (de)
KR (1) KR100697782B1 (de)
DE (1) DE60016796T2 (de)
SE (1) SE9903772D0 (de)
WO (2) WO2001028746A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE0202413L (sv) * 2002-08-14 2003-06-17 Svenska Rotor Maskiner Ab Kompressor
GB0406719D0 (en) * 2004-03-25 2004-04-28 Tayside Flow Technologies Ltd A tubular conduit
BE1016762A3 (nl) * 2005-09-13 2007-06-05 Atlas Copco Airpower Nv Verbeterde schroef van een watergeinjecteerde schroefcompressor en een werkwijze voor het vervaardigen ervan.
US8257633B2 (en) * 2007-04-27 2012-09-04 Schlumberger Technology Corporation Rotor of progressive cavity apparatus and method of forming
JP5374582B2 (ja) 2008-04-29 2013-12-25 カーディアック ペースメイカーズ， インコーポレイテッド 神経根を選択的に刺激するためのシステム
US20110175358A1 (en) * 2010-01-15 2011-07-21 Richard Langson One and two-stage direct gas and steam screw expander generator system (dsg)
DE102010053807A1 (de) * 2010-12-08 2012-06-06 Robert Bosch Gmbh Zahnradwellenanordnung
EP2897778B1 (de) * 2012-09-18 2016-12-28 LEONI Bordnetz-Systeme GmbH Verfahren zur herstellung eines kabelsatzes sowie kabelsatz
WO2014081823A1 (en) 2012-11-20 2014-05-30 Eaton Corporation Composite supercharger rotors and methods of construction thereof
WO2014151057A2 (en) 2013-03-15 2014-09-25 Eaton Corporation Low inertia laminated rotor
CN106103998A (zh) * 2014-03-12 2016-11-09 伊顿公司 用于制造低惯量叠片式转子的方法
WO2016049514A1 (en) * 2014-09-25 2016-03-31 Eaton Corporation Composite molded rotary component
CN108890986B (zh) * 2018-08-28 2023-09-26 浙江博大泵业有限公司 一种衬胶转子泵转子衬胶模具及其使用方法
EP3705255A1 (de) * 2019-03-05 2020-09-09 9T Labs AG Verfahren zur konsolidierung eines generativ gefertigten teils

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3918838A (en) * 1974-01-04 1975-11-11 Dunham Bush Inc Metal reinforced plastic helical screw compressor rotor
JPS57135132A (en) * 1981-02-16 1982-08-20 Komatsu Ltd Manufacture of impeller of blower
JPS6142249A (ja) * 1984-08-06 1986-02-28 Toshiba Corp 永久磁石付回転子の製造方法
SE463829B (sv) * 1985-03-15 1991-01-28 Svenska Rotor Maskiner Ab Skruvrotormaskin med aatminstone en rotor bestaaende av plastmaterial
SE463040B (sv) 1988-04-07 1990-10-01 Svenska Rotor Maskiner Ab Saett att tillverka skruvrotorer samt genom saettet tillverkade skruvrotorer
DE3903067C3 (de) 1989-02-02 2000-02-10 Guenter Kirsten Verfahren zur Herstellung eines Rotors für Rotationskolbenmaschinen, sowie nach dem Verfahren hergestellter Rotor
JPH02279317A (ja) * 1989-04-20 1990-11-15 Brother Ind Ltd 射出成形用型
JPH03248820A (ja) * 1990-02-28 1991-11-06 Ishikawajima Harima Heavy Ind Co Ltd 回転体の製造方法
JPH054255A (ja) * 1991-03-20 1993-01-14 Mitsui Toatsu Chem Inc 伝動部材インサート成形方法
JPH04363220A (ja) * 1991-03-20 1992-12-16 Mitsui Toatsu Chem Inc インサート成形方法およびインサート成形物並びにインサート部材
SE502265C2 (sv) * 1991-09-03 1995-09-25 Opcon Autorotor Ab Rotor för en skruvrotormaskin
JPH05245840A (ja) * 1992-03-05 1993-09-24 Shibaura Eng Works Co Ltd モールド成形方法
JPH06170862A (ja) * 1992-12-04 1994-06-21 Honda Motor Co Ltd ねじ式ロータの樹脂コーティング方法
JP2721298B2 (ja) * 1993-09-17 1998-03-04 株式会社モールド技術研究所 リードスクリューの成型方法およびリードスクリューとローターとの一体成型方法ならびに成型用金型。
SE503730C2 (sv) 1994-09-30 1996-08-12 Svenska Rotor Maskiner Ab Sätt och anordning för utdragning av en skruvrotor ur en gjutform

Also Published As

Publication number Publication date
KR100697782B1 (ko) 2007-03-21
JP4636764B2 (ja) 2011-02-23
WO2001028746A1 (en) 2001-04-26
DE60016796T2 (de) 2005-11-24
JP2003512197A (ja) 2003-04-02
US6849220B1 (en) 2005-02-01
WO2001028747A1 (en) 2001-04-26
KR20020039680A (ko) 2002-05-27
EP1237695B1 (de) 2004-12-15
EP1237695A1 (de) 2002-09-11
SE9903772D0 (sv) 1999-10-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: HEINRICH ERB PARTNER, 60314 FRANKFURT