ATE217835T1 - Reibungsschweissgerät mit antrieb für eine orbital schwingende bewegung - Google Patents

Reibungsschweissgerät mit antrieb für eine orbital schwingende bewegung

Info

Publication number
ATE217835T1
ATE217835T1 AT91122109T AT91122109T ATE217835T1 AT E217835 T1 ATE217835 T1 AT E217835T1 AT 91122109 T AT91122109 T AT 91122109T AT 91122109 T AT91122109 T AT 91122109T AT E217835 T1 ATE217835 T1 AT E217835T1
Authority
AT
Austria
Prior art keywords
welder
orbital
parts
interfaces
welded
Prior art date
Application number
AT91122109T
Other languages
English (en)
Inventor
Edward A Snyder
Original Assignee
Hydroacoustic Inc
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 Hydroacoustic Inc filed Critical Hydroacoustic Inc
Application granted granted Critical
Publication of ATE217835T1 publication Critical patent/ATE217835T1/de

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K33/00—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
    • H02K33/12—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with armatures moving in alternate directions by alternate energisation of two coil systems
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/06—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using friction, e.g. spin welding
    • B29C65/0609—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using friction, e.g. spin welding characterised by the movement of the parts to be joined
    • B29C65/0636—Orbital
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/13—Single flanged joints; Fin-type joints; Single hem joints; Edge joints; Interpenetrating fingered joints; Other specific particular designs of joint cross-sections not provided for in groups B29C66/11 - B29C66/12
    • B29C66/131—Single flanged joints, i.e. one of the parts to be joined being rigid and flanged in the joint area
    • B29C66/1312—Single flange to flange joints, the parts to be joined being rigid
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/54—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/816—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the mounting of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8167—Quick change joining tools or surfaces
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/82—Pressure application arrangements, e.g. transmission or actuating mechanisms for joining tools or clamps
    • B29C66/824—Actuating mechanisms
    • B29C66/8242—Pneumatic or hydraulic drives
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/832—Reciprocating joining or pressing tools
    • B29C66/8322—Joining or pressing tools reciprocating along one axis
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/95—Measuring or controlling the joining process by measuring or controlling specific variables not covered by groups B29C66/91 - B29C66/94
    • B29C66/951—Measuring or controlling the joining process by measuring or controlling specific variables not covered by groups B29C66/91 - B29C66/94 by measuring or controlling the vibration frequency and/or the vibration amplitude of vibrating joining tools, e.g. of ultrasonic welding tools
    • B29C66/9512—Measuring or controlling the joining process by measuring or controlling specific variables not covered by groups B29C66/91 - B29C66/94 by measuring or controlling the vibration frequency and/or the vibration amplitude of vibrating joining tools, e.g. of ultrasonic welding tools by controlling their vibration frequency
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/06—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using friction, e.g. spin welding
    • B29C65/0609—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using friction, e.g. spin welding characterised by the movement of the parts to be joined
    • B29C65/0618—Linear

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Linear Motors (AREA)
  • Jib Cranes (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Braking Arrangements (AREA)
  • General Induction Heating (AREA)
AT91122109T 1990-12-27 1991-12-23 Reibungsschweissgerät mit antrieb für eine orbital schwingende bewegung ATE217835T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/634,666 US5160393A (en) 1990-12-27 1990-12-27 Friction welder having an electromagnetic drive which produces orbital motion

Publications (1)

Publication Number Publication Date
ATE217835T1 true ATE217835T1 (de) 2002-06-15

Family

ID=24544737

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91122109T ATE217835T1 (de) 1990-12-27 1991-12-23 Reibungsschweissgerät mit antrieb für eine orbital schwingende bewegung

Country Status (12)

Country Link
US (3) US5160393A (de)
EP (1) EP0504494B1 (de)
JP (1) JP3252423B2 (de)
CN (1) CN1075415C (de)
AT (1) ATE217835T1 (de)
AU (3) AU646710B2 (de)
CA (1) CA2057978C (de)
DE (1) DE69133015T2 (de)
ES (1) ES2176176T3 (de)
MX (1) MX9102802A (de)
NZ (1) NZ241105A (de)
TW (1) TW210980B (de)

Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5160393A (en) * 1990-12-27 1992-11-03 Hydroacoustics, Inc. Friction welder having an electromagnetic drive which produces orbital motion
GB9125978D0 (en) * 1991-12-06 1992-02-05 Welding Inst Hot shear butt welding
DE4308552A1 (de) * 1993-03-17 1994-09-22 Branson Ultraschall Vorrichtung zum Reinigen und/oder Oberflächenbehandeln von Werkstücken
US5558265A (en) * 1994-02-04 1996-09-24 The Safe Seal Company, Inc. Friction welding apparatus
US5464498A (en) * 1994-08-18 1995-11-07 Branson Ultrasonics Corporation Flexural spring support for vibratory apparatus
US5468336A (en) * 1994-09-06 1995-11-21 Branson Ultrasonics Corporation Flexural spring support for vibratory apparatus
DE4436857C2 (de) * 1994-10-17 2003-06-18 Willi Fischer Schwingschweißkopf zum Reibschweißfügen oder Entgraten technischer Bauteile, Rohre oder Profile
DE19512820B4 (de) * 1995-04-05 2005-11-03 Branson Ultraschall Niederlassung Der Emerson Technologies Gmbh & Co Verfahren und Vorrichtung zum Einstellen der Arbeitsfrequenz eines Orbitalvibrationsschweißsystems
EP0767322B1 (de) 1995-10-05 2001-04-18 Emerson Electric Co. Flexible Federunterstützung für vibrierende Geräte
US5874146A (en) * 1996-11-01 1999-02-23 Alliedsignal Inc. Performance of vibration welded thermoplastic joints
DE19545132C2 (de) * 1995-12-01 1998-05-20 Branson Ultraschall Orbitalreibschweißmaschine
US5788791A (en) * 1996-07-03 1998-08-04 Branson Ultrasonics Corporation Method of determining the collapse of plastic parts
US5710403A (en) * 1996-10-15 1998-01-20 Jusionis; Vytautas John Orbital weldhead with integral cooling
KR100198393B1 (ko) * 1996-11-21 1999-06-15 전주범 펌프 임펠러 제조방법 및 장치
DE19752707A1 (de) * 1997-11-27 1999-06-02 Vectron Elektronik Gmbh Verfahren und Vorrichtung zur Regelung der Bewegungsbahn des Werkstückaufnahmekopfes eines Orbital-Vibrationsschweißsystems
DE19810996A1 (de) * 1998-03-13 1999-09-16 Krauss Maffei Ag Impulsentkoppelter Direktantrieb
US6357506B1 (en) * 1998-04-13 2002-03-19 Nippon Nokan Koji Kabushiki Kaisha Joining apparatus of thermoplastic pipes
US6731083B2 (en) 1998-06-02 2004-05-04 Switched Reluctance Drives, Ltd. Flux feedback control system
US6091215A (en) * 1998-06-02 2000-07-18 Switched Reluctance Drives Limited Trajectory controller
US6404154B2 (en) * 1998-06-02 2002-06-11 Emerson Electric Co. Force control system
ATE277716T1 (de) * 1998-11-02 2004-10-15 Spinduction Weld Inc Verbessertes schweissverfahen von festkörpern und geschweisste werkstücke
US6244495B1 (en) 1998-11-06 2001-06-12 United Technologies Corporation Gripper
US6354482B1 (en) 1998-11-06 2002-03-12 United Technologies Corporation Friction welder
US20040222708A1 (en) * 1998-11-13 2004-11-11 Barry Reginald Hobson Electric oscillatory machine
JP3710947B2 (ja) * 1999-02-22 2005-10-26 株式会社小糸製作所 車輌灯具用レンズの製造方法及び車輌灯具用レンズの製造装置
JP2000238133A (ja) * 1999-02-23 2000-09-05 Koito Mfg Co Ltd 振動溶着装置及び振動溶着方法
US6879067B1 (en) 2000-01-27 2005-04-12 Phillips D. Rockwell Orbital vibrator
DE10016717C2 (de) * 2000-04-04 2002-11-28 Conti Temic Microelectronic Verfahren zum Positionieren und Fixieren von Bauteilen
CA2441411A1 (en) * 2001-03-21 2002-10-03 Forward Technology Industries, Inc. Method and apparatus for linear vibration welding
DE10207002A1 (de) * 2002-02-19 2003-08-28 Orga Kartensysteme Gmbh Verfahren zum Implantieren von Chipmodulen in Datenträgerkarten
JP2006504378A (ja) * 2002-10-25 2006-02-02 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ リニアモータ
TW583399B (en) * 2002-12-31 2004-04-11 Ind Tech Res Inst An optical sensor for electromagnetic field
DE10333783A1 (de) * 2003-07-24 2005-02-17 Multi Orbital Systems Gmbh Orbital-Reibschweissverfahren und Vorrichtung zur Durchführung des Verfahrens
DE102004035146A1 (de) * 2004-07-15 2006-02-09 Bielomatik Leuze Gmbh + Co Kg Vibrationsschweißmaschine
DE102006044361A1 (de) * 2006-09-20 2008-04-03 Branson Ultraschall Niederlassung Der Emerson Technologies Gmbh & Co. Ohg Schnellwechseleinrichtung für das schwingende Werkzeug einer Vibrationsschweißmaschine
DE102007003358A1 (de) 2007-01-17 2008-07-24 Airbus Deutschland Gmbh Verfahren zum Verbinden eines thermoplastischen Materials mit einem Faserverbundmaterial
DE102007003357A1 (de) 2007-01-17 2008-07-24 Airbus Deutschland Gmbh Verfahren zum Verbinden eines thermoplastischen Materials mit einem Faserverbundmaterial
US20090185908A1 (en) * 2008-01-21 2009-07-23 Honeywell International, Inc. Linear friction welded blisk and method of fabrication
DE102008020624A1 (de) * 2008-04-24 2009-10-29 Rolls-Royce Deutschland Ltd & Co Kg Verfahren zur Herstellung von Turbinen- oder Kompressorrotoren für Gasturbinentriebwerke
US8245748B2 (en) 2010-07-14 2012-08-21 Dukane Corporation Vibration welding system
US8070039B1 (en) * 2010-08-25 2011-12-06 APCI, Inc. Linear friction welder
EP2535516B1 (de) * 2011-06-17 2014-02-26 Techspace Aero S.A. Reibschweißverfahren von Laufradschaufeln für die Rotortrommel eines Axialkompressors, und entsprechende Vorrichtung
TWI477338B (zh) * 2012-02-13 2015-03-21 Univ Nat Sun Yat Sen 組裝型摩擦攪拌熔接工具
CN104602857B (zh) * 2012-09-03 2017-08-29 日本轻金属株式会社 中空容器的制造方法及构件的接合方法
EP2964375B1 (de) * 2013-03-04 2018-08-15 Provectus Engineered Materiels Ltd. Akustischer reaktor
US9688017B2 (en) 2013-05-14 2017-06-27 Dukan IAS, LLC Vibration welders with high frequency vibration, position motion control, and delayed weld motion
CN104476770B (zh) * 2014-11-13 2016-09-14 贵州黔南科技塑业有限公司 一种塑料管件焊接机
GB2544808B (en) * 2015-11-30 2019-12-04 Jackweld Ltd An apparatus for forming a friction weld
CN109249123B (zh) * 2018-09-25 2020-10-20 苏州英威腾电力电子有限公司 自动寻频方法及自动寻频装置
CN110572033B (zh) * 2019-09-29 2021-05-14 郭世杰 一种用于振动摩擦焊机的直流驱动方法
US11661951B2 (en) * 2020-03-13 2023-05-30 Turbonetics Holdings, Inc. Methods and systems for manufacturing an impeller wheel assembly
KR102189504B1 (ko) * 2020-09-18 2020-12-11 주식회사 한국매크로 고주파 유도 진동 용착장치
CN114769834B (zh) * 2022-03-23 2024-04-19 江苏科技大学 薄壁金属选区磁力振动搅拌摩擦焊接装置及焊接方法

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE22549E (en) * 1944-09-26 Electric motor
FR852301A (fr) * 1938-03-30 1940-01-30 Hermes Patentverwertungs Gmbh Vibrateur électro-magnétique
FR995404A (fr) * 1945-02-27 1951-12-03 Couvrot Appareil générateur de vibrations orientées dans un plan choisi
DE807848C (de) * 1949-01-12 1951-07-05 Ernst Borgwardt Verfahren zum Stumpfschweissen von thermoplastischen Kunststoffen durch Reibungswaerme
US2823323A (en) * 1951-07-26 1958-02-11 Lamm Ake Magnus Magnetically actuated mechanism for article display
US2960317A (en) * 1958-11-06 1960-11-15 Jr Albert G Bodine Apparatus for generating and transmitting sonic vibrations
US3060334A (en) * 1958-11-21 1962-10-23 Movado Montres Mechanical oscillator
GB917684A (en) * 1960-04-25 1963-02-06 Thomas Snyder Hayward Improvements in vibrators for screens and the like
US3452227A (en) * 1966-10-21 1969-06-24 Elvin C Welch Motor with gyrating rotor
US3554845A (en) * 1967-11-17 1971-01-12 Fmc Corp Friction welding of plastic strapping
US3701708A (en) * 1969-01-02 1972-10-31 Koehring Co Apparatus for friction welding synthetic plastic container parts and the like
US3548225A (en) * 1969-06-24 1970-12-15 Jaroslav Vit Vibrator drive device
DE1963546C3 (de) * 1969-12-18 1974-03-07 Steigerwald, Karl-Heinz, Dipl.Phys., 8130 Starnberg Verfahren und Vorrichtung zum Reibungsschweißen
SU360936A1 (ru) * 1971-03-09 1972-12-07 Способ формирования стебля из кожи
CH585585A5 (en) * 1974-10-18 1977-03-15 Infors Ag Shaking machine for granular material - has table oscillated in circular movement by non-rotating electromagnetic or fluid actuators
US3920504A (en) * 1974-10-25 1975-11-18 Branson Ultrasonics Corp Friction welding apparatus
US4058935A (en) * 1975-10-29 1977-11-22 Vibrodyne, Inc. Vibratory apparatus with electromagnet control system
GB1569410A (en) * 1975-12-20 1980-06-11 Lucas Industries Ltd Electric storage batteries
US4086122A (en) * 1976-12-17 1978-04-25 Hydroacoustics Inc. Hydroacoustic welder
JPS53140253A (en) * 1977-05-12 1978-12-07 Asahi Chem Ind Co Ltd Inertia type friction welding equipment
US4331263A (en) * 1979-11-30 1982-05-25 Christopher Scientific Co., Inc. Control unit for use in a vibratory feeder system
SU967734A1 (ru) * 1981-01-05 1982-10-23 Ордена Ленина,Ордена Кутузова 1 Степени И Ордена Красной Звезды Челябинский Тракторный Завод Им.В.И.Ленина Машина дл сварки трением
SU984772A1 (ru) * 1981-01-09 1982-12-30 Минский Ордена Ленина И Ордена Октябрьской Революции Тракторный Завод Им.В.И.Ленина Устройство дл инерционной сварки трением
SU984774A1 (ru) * 1981-05-27 1982-12-30 Уральский Филиал Государственного Научно-Исследовательского Института Автомобильного Транспорта Машина дл сварки трением
SU1050835A1 (ru) * 1981-09-22 1983-10-30 Уральский Филиал Научно-Исследовательского Института Автомобильного Транспорта Устройство дл орбитальной сварки трением
US4715523A (en) * 1984-11-12 1987-12-29 Lebedev Vladimir K Electromagnetic power drive for a friction welding machine
JPH0763674B2 (ja) * 1986-04-25 1995-07-12 大和製衡株式会社 加振器
US4811835A (en) * 1986-10-07 1989-03-14 K-Tron International, Inc. Vibratory material feeder
US4801829A (en) * 1986-11-20 1989-01-31 Yamaha Corporation Electromagnetic motor without mechanical motion converter
US4835424A (en) * 1987-03-23 1989-05-30 Megamation Incorporated Platen laminated in mutually perpendicular direction for use with linear motors and the like
US4941134A (en) * 1988-04-01 1990-07-10 Arc Sonics Inc. Sonic generator
FR2659033B1 (fr) * 1990-03-02 1993-03-19 Procedes Tech Construction Generateur electromecanique de vibrations et dispositif utilisant ce generateur.
US5093596A (en) * 1990-10-24 1992-03-03 Ibm Corporation Combined linear-rotary direct drive step motor
US5160393A (en) * 1990-12-27 1992-11-03 Hydroacoustics, Inc. Friction welder having an electromagnetic drive which produces orbital motion

Also Published As

Publication number Publication date
EP0504494A3 (en) 1994-06-22
JPH0788663A (ja) 1995-04-04
DE69133015T2 (de) 2003-01-30
US5160393A (en) 1992-11-03
DE69133015D1 (de) 2002-06-27
AU3564593A (en) 1993-06-03
MX9102802A (es) 1992-06-01
CN1075415C (zh) 2001-11-28
AU656661B2 (en) 1995-02-09
JP3252423B2 (ja) 2002-02-04
ES2176176T3 (es) 2002-12-01
NZ241105A (en) 1995-03-28
US5277744A (en) 1994-01-11
AU8978691A (en) 1992-07-02
CA2057978A1 (en) 1992-06-28
US5378951A (en) 1995-01-03
EP0504494B1 (de) 2002-05-22
CN1065227A (zh) 1992-10-14
CA2057978C (en) 1998-05-26
AU6882294A (en) 1994-10-13
EP0504494A2 (de) 1992-09-23
TW210980B (de) 1993-08-11
AU659595B2 (en) 1995-05-18
AU646710B2 (en) 1994-03-03

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