ES8300564A1 - Un dispositivo para el tratamiento por medio de descargas enforma de corona, de la superficie de piezas moldeadas de forma irregular. - Google Patents

Un dispositivo para el tratamiento por medio de descargas enforma de corona, de la superficie de piezas moldeadas de forma irregular.

Info

Publication number
ES8300564A1
ES8300564A1 ES507592A ES507592A ES8300564A1 ES 8300564 A1 ES8300564 A1 ES 8300564A1 ES 507592 A ES507592 A ES 507592A ES 507592 A ES507592 A ES 507592A ES 8300564 A1 ES8300564 A1 ES 8300564A1
Authority
ES
Spain
Prior art keywords
corona treatment
shaped bodies
external faces
discharge
thermoplastic external
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
Application number
ES507592A
Other languages
English (en)
Other versions
ES507592A0 (es
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.)
Carl Freudenberg KG
Original Assignee
Carl Freudenberg KG
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 Carl Freudenberg KG filed Critical Carl Freudenberg KG
Publication of ES507592A0 publication Critical patent/ES507592A0/es
Publication of ES8300564A1 publication Critical patent/ES8300564A1/es
Expired 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
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/10—Surface shaping of articles, e.g. embossing; Apparatus therefor by electric discharge treatment
    • B29C59/103—Surface shaping of articles, e.g. embossing; Apparatus therefor by electric discharge treatment of profiled articles, e.g. hollow or tubular articles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T19/00—Devices providing for corona discharge

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)

Abstract

DISPOSITIVO PARA EL TRATAMIENTO POR DESCARGAS ELECTRICAS EN FORMA DE CORONA DE LA SUPERFICIE DE PIEZAS MOLDEADAS DE MATERIAL SINTETICO. EL TRATAMIENTO SE REALIZA PARA MEJORAR LA ADHERENCIA DE LA SUPERFICIE DE LAS PIEZAS LO QUE FACILITA UN ACABADO O AFINO POSTERIOR. EL DISPOSITIVO CONSISTE EN UTILIZAR UN ELECTRODO BASE (9), RECUBIERTO CON UN DIELECTRICO, DISPUESTO SOBRE UN SOPORTE (3) MOVIL Y BASCULABLE, SOBRE EL QUE SE COLOCA LA PIEZA MOLDEADA (11) A TRATAR; Y UN CONTRAELECTRODO (8) PROVISTO DE UNIDADES DE DESCARGA FLEXIBLES (12), REGULABLE EN ALTURA, BASCULABLE Y GIRATORIO. LAS UNIDADES DE DESCARGA FLEXIBLES (12) SON CADENAS, BARRAS METALICAS, MUELLES ELASTICOS O ESCOBILLAS METALICAS, Y TIENEN LONGITUDES DISTINTAS PARA ADAPTARSE A LA SUPERFICIE DE LA PIEZA MOLDEADA, Y EN GENERAL SE AJUSTAN EN POSICION FIJA O REGULABLE A UNA CHAPA PERFORADA QUE FORMA LA BASE DEL CONTRAELECTRODO. EL DISPOSITIVO CUENTA CON UN APARATO DE MANDO QUE REGULA TODOS LOS ACCIONAMIENTOS (13, 14, 15, 16, 17 Y 18) QUE PERMITEN ACERCAR LOS ELECTRODOS (9, 8) A LA PIEZA MOLDEAD DE FORMA IRREGULAR. >DE APLICACION PARA PIEZAS COMPONENTES DE VEHICULOS COMO TABLEROS DE INSTRUMENTOS, RECUBRIMIENTOS LATERALES, BOQUILLAS DE PASO Y SIMILARES.
ES507592A 1980-12-01 1981-11-30 Un dispositivo para el tratamiento por medio de descargas enforma de corona, de la superficie de piezas moldeadas de forma irregular. Expired ES8300564A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3045259A DE3045259C2 (de) 1980-12-01 1980-12-01 Vorrichtung zur Behandlung der aus thermoplastischem Kunststoff bestehenden Oberfläche von Formkörpern durch Koronaentladung

Publications (2)

Publication Number Publication Date
ES507592A0 ES507592A0 (es) 1982-11-01
ES8300564A1 true ES8300564A1 (es) 1982-11-01

Family

ID=6118040

Family Applications (1)

Application Number Title Priority Date Filing Date
ES507592A Expired ES8300564A1 (es) 1980-12-01 1981-11-30 Un dispositivo para el tratamiento por medio de descargas enforma de corona, de la superficie de piezas moldeadas de forma irregular.

Country Status (11)

Country Link
US (1) US4467200A (es)
EP (1) EP0055686B1 (es)
JP (1) JPS6046133B2 (es)
AR (1) AR222953A1 (es)
AU (1) AU535091B2 (es)
BR (1) BR8103747A (es)
DE (1) DE3045259C2 (es)
ES (1) ES8300564A1 (es)
MX (1) MX155756A (es)
NO (1) NO156853C (es)
ZA (1) ZA817739B (es)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0644695B2 (ja) * 1983-08-03 1994-06-08 松下電器産業株式会社 増幅装置
DE3400325C2 (de) * 1984-01-07 1986-07-17 Fa. Carl Freudenberg, 6940 Weinheim Vorrichtung zur Behandlung von Formkörperflächen durch Koronaentladung
JPS6134031A (ja) * 1984-07-26 1986-02-18 Nippon Paint Co Ltd 表面処理装置
DE3627864A1 (de) * 1985-08-16 1987-04-30 Rudolf Hall Verfahren, vorrichtung und deren herstellungsverfahren zur corona-behandlung von formteilen
CA1297835C (en) * 1985-09-05 1992-03-24 Toyoda Gosei Co., Ltd. Corona discharge treating method and apparatus for resin moldings
DE3532813A1 (de) * 1985-09-13 1987-03-26 Kr Oberflaechentech Gmbh Vorrichtung zur corona-behandlung von formteilen
DE3637651A1 (de) * 1985-11-08 1987-05-14 Toyoda Gosei Kk Gegenelektrode fuer coronaentladung
US4772788A (en) * 1985-12-25 1988-09-20 Nippon Paint Co., Ltd. Corona discharge treating system
DE3601908C1 (en) * 1986-01-23 1987-07-09 Klaus Kalwar Process and apparatus for partially coating the outer surface of a hollow body consisting of non-polar plastic
FR2604830B1 (fr) * 1986-10-07 1995-04-07 Electricite De France Procede et dispositif de traitement d'un substrat organique par decharge couronne
JPS63159445A (ja) * 1986-12-23 1988-07-02 Nippon Paint Co Ltd コロナ放電処理装置
JPH0721546Y2 (ja) * 1991-06-07 1995-05-17 春日電機株式会社 コロナ放電処理装置
JP2546394Y2 (ja) * 1991-11-29 1997-08-27 株式会社 ユニックス 天井用給気ダンパ
JPH05253754A (ja) * 1992-03-09 1993-10-05 Nippondenso Co Ltd 放電加工用電極
DE69313211T2 (de) * 1992-06-10 1998-01-29 Mazda Motor Verfahren und Vorrichtung zur Coronabehandlung
US5549795A (en) * 1994-08-25 1996-08-27 Hughes Aircraft Company Corona source for producing corona discharge and fluid waste treatment with corona discharge
US7049362B2 (en) 1998-12-28 2006-05-23 Osaka Gas Co.,Ltd. Resin molded product
EP1432928B1 (de) * 2001-09-14 2005-04-13 TMD Friction GmbH Verfahren und vorrichtung zum wärmebehandeln eines formteils
US20030221951A1 (en) * 2002-05-29 2003-12-04 Visteon Global Technologies, Inc. Two-electrode corona apparatus for plastic throttle body surface treatment
US8061619B2 (en) * 2007-12-19 2011-11-22 Target Brands, Inc. Transaction card with edge-glow characteristic
WO2012090550A1 (ja) * 2010-12-28 2012-07-05 株式会社コガネイ イオン発生装置
WO2017073641A1 (ja) * 2015-10-29 2017-05-04 独立行政法人国立高等専門学校機構 プラズマ殺菌装置

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR72006E (fr) * 1956-03-26 1960-03-21 Dispositif de dissipation de l'électricité statique, applicable plus particulièrement à la décharge du papier dans les machines rotatives d'imprimerie
US2876358A (en) * 1957-04-18 1959-03-03 Bradley Container Corp Method of and apparatus for treating surfaces of thermoplastic containers by corona discharge
DE1232333B (de) * 1958-09-27 1967-01-12 American Can Co Vorrichtung zur Ober- bzw. Innenflaechenbehandlung von Tuben aus mit Coronaentladungbestrahlbaren Kunststoffen
US3183352A (en) * 1960-11-23 1965-05-11 American Can Co Corona treating of shaped articles
US3146385A (en) * 1960-12-09 1964-08-25 Xerox Corp Xerographic plate charging method and apparatus
DK107312C (da) * 1962-03-30 1967-05-16 Axel Verner Eisby Fremgangsmåde ved overfladebehandling af formstoffolier til forøgelse af trykfarvers vedhængning til folieoverfladen, samt elektrisk anlæg til udførelse af fremgangsmåden.
US3254215A (en) * 1965-01-18 1966-05-31 Australia Res Lab Corona discharge apparatus with a rotatable roller electrode having a multiplicity of corona discharge spikes mounted thereon
JPS4825942B1 (es) * 1969-11-08 1973-08-02
JPS4910059B1 (es) * 1969-11-26 1974-03-08
JPS4825942A (es) * 1971-08-09 1973-04-04
US3800153A (en) * 1972-12-29 1974-03-26 Xerox Corp Electrophotography charging device
JPS5137781A (en) * 1974-09-17 1976-03-30 Petsuku Ando Heiru Inc Detsuki soketsuto
US3935517A (en) * 1975-01-02 1976-01-27 Xerox Corporation Constant current charging device
JPS521945A (en) * 1975-06-23 1977-01-08 Nikko Sansho:Kk Apparatus for opening and closing a panel unit
CH598736A5 (es) * 1976-03-31 1978-05-12 Gruenenfelder H Eltex Elektron
FR2419953A1 (fr) * 1978-03-13 1979-10-12 Ato Emballage Procede et dispositif pour rendre mouillable au moins l'une des faces d'un materiau en feuille non conducteur de l'electricite
JPS5529837A (en) * 1978-08-22 1980-03-03 Nec Corp Charger

Also Published As

Publication number Publication date
AU535091B2 (en) 1984-03-01
ES507592A0 (es) 1982-11-01
NO156853C (no) 1987-12-09
NO156853B (no) 1987-08-31
EP0055686B1 (de) 1986-05-28
US4467200A (en) 1984-08-21
AR222953A1 (es) 1981-06-30
DE3045259C2 (de) 1982-09-09
JPS57119931A (en) 1982-07-26
BR8103747A (pt) 1982-08-24
EP0055686A1 (de) 1982-07-07
DE3045259A1 (de) 1982-06-09
NO813317L (no) 1982-06-02
ZA817739B (en) 1982-10-27
JPS6046133B2 (ja) 1985-10-14
AU7798581A (en) 1982-08-26
MX155756A (es) 1988-04-25

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