SE8203406L - Koronaurladdnings-polningsforfarande - Google Patents

Koronaurladdnings-polningsforfarande

Info

Publication number
SE8203406L
SE8203406L SE8203406A SE8203406A SE8203406L SE 8203406 L SE8203406 L SE 8203406L SE 8203406 A SE8203406 A SE 8203406A SE 8203406 A SE8203406 A SE 8203406A SE 8203406 L SE8203406 L SE 8203406L
Authority
SE
Sweden
Prior art keywords
corona discharge
polningsforfarande
pellicle
conductance
piezoelectric
Prior art date
Application number
SE8203406A
Other languages
English (en)
Other versions
SE431139B (sv
Inventor
P F Radice
Original Assignee
Pennwalt Corp
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 Pennwalt Corp filed Critical Pennwalt Corp
Publication of SE8203406L publication Critical patent/SE8203406L/sv
Publication of SE431139B publication Critical patent/SE431139B/sv

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/01—Manufacture or treatment
    • H10N30/09—Forming piezoelectric or electrostrictive materials
    • H10N30/098—Forming organic materials
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G7/00—Capacitors in which the capacitance is varied by non-mechanical means; Processes of their manufacture
    • H01G7/02—Electrets, i.e. having a permanently-polarised dielectric
    • H01G7/021—Electrets, i.e. having a permanently-polarised dielectric having an organic dielectric
    • H01G7/023—Electrets, i.e. having a permanently-polarised dielectric having an organic dielectric of macromolecular compounds

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
SE8203406A 1980-10-16 1982-06-02 Forfarande for polning av polymerfilmer genom koronaurladdning for att forlena filmerna piezoelektrisk aktivitet SE431139B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/197,466 US4365283A (en) 1980-10-16 1980-10-16 Corona discharge poling process

Publications (2)

Publication Number Publication Date
SE8203406L true SE8203406L (sv) 1982-06-02
SE431139B SE431139B (sv) 1984-01-16

Family

ID=22729529

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8203406A SE431139B (sv) 1980-10-16 1982-06-02 Forfarande for polning av polymerfilmer genom koronaurladdning for att forlena filmerna piezoelektrisk aktivitet

Country Status (8)

Country Link
US (1) US4365283A (sv)
EP (1) EP0050332B1 (sv)
JP (1) JPS57501704A (sv)
CA (1) CA1169981A (sv)
DE (1) DE3173271D1 (sv)
DK (1) DK268682A (sv)
SE (1) SE431139B (sv)
WO (1) WO1982001455A1 (sv)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4459634A (en) * 1982-10-22 1984-07-10 Pennwalt Corporation Reverse field stabilization of polarized polymer films
FR2579318B1 (fr) * 1985-03-25 1987-05-07 Commissariat Energie Atomique Dispositif de controle de l'amorcage d'un artifice pyrotechnique
US4711808A (en) * 1986-02-19 1987-12-08 Eastman Kodak Company Beta phase PVF2 film formed by casting it onto a specially prepared insulating support
GB2197753B (en) * 1986-11-12 1990-01-24 Philips Electronic Associated Infrared radiation detection device
US4918567A (en) * 1988-12-08 1990-04-17 Industrial Technology Research Institute Moving corona discharging apparatus
DE9206100U1 (de) * 1992-05-06 1992-07-16 Keesmann, Till, 6900 Heidelberg Vorrichtung zum Verändern des statischen elektrischen Potentials einer aus Isoliermaterial gebildeten Oberfläche
US5663606A (en) * 1995-09-15 1997-09-02 Beurrier; Henry Richard Apparatus for poling a piezoelectric actuator
JP2002518819A (ja) * 1998-06-17 2002-06-25 アルコテック・オバーフレッヒェンテクニク・ゲーエムベーハー 帯状素材の前処理を行うためのコロナ・ステーション
DE19827588C1 (de) * 1998-06-20 2000-06-29 Georg Fauser Verfahren zur Herstellung piezoelektrischer Folien durch Polung von Polymerfolien oder Folien mit Polymerbeschichtung unter Verwendung einer rotierenden, elektrisch geladenen Trommel
DE102008027461B4 (de) * 2008-06-09 2011-07-21 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 80686 Vorrichtung und Verfahren zur mikrostrukturierten Plasmabehandlung
CN102590624B (zh) * 2012-02-15 2014-04-02 华北电力大学 一种直流输电线路电晕电导的计算方法
CN109664394B (zh) * 2018-12-29 2024-06-07 江苏钜瀚塑胶制品有限公司 一种封边条电晕辊

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3391044A (en) * 1962-04-02 1968-07-02 Olin Mathieson Method for improving electric glow discharge treatment of plastic materials
US3397136A (en) * 1965-10-07 1968-08-13 Deerpark Machine Co Corona treating apparatus having an electrode with an adjustable width
US3885301A (en) * 1971-04-08 1975-05-27 Kureha Chemical Ind Co Ltd Pyroelectric element of polymer film
CA1001481A (en) * 1973-01-26 1976-12-14 Commonwealth Of Australia (The) Transferring xerographic images
US3890504A (en) * 1973-02-27 1975-06-17 Walco Systems Inc Adjustable corona discharge electrode
JPS5650408B2 (sv) * 1973-07-05 1981-11-28
GB1447219A (en) * 1974-04-27 1976-08-25 Softal Elektronik Gmbh Apparatus for the treatment of thin sheet with a corona discharge
CA1043289A (en) * 1974-06-17 1978-11-28 Allen L. Taylor Poling machine
JPS5944794B2 (ja) * 1975-03-17 1984-11-01 呉羽化学工業株式会社 高分子フイルムの成極方法
US4079437A (en) * 1976-04-30 1978-03-14 Minnesota Mining And Manufacturing Machine and method for poling films of pyroelectric and piezoelectric material
US4089034A (en) * 1976-04-30 1978-05-09 Minnesota Mining And Manufacturing Company Machine and method for poling films of pyroelectric and piezoelectric material
MX145379A (es) * 1976-09-24 1982-01-29 Pennwalt Corp Metodo mejorado para polarizar una pila de capas multiples de peliculas formadoras de elementos piezoelectricos
JPS6051279B2 (ja) * 1977-10-19 1985-11-13 呉羽化学工業株式会社 熱可塑性樹脂圧電性焦電性フイルムの成極方法

Also Published As

Publication number Publication date
CA1169981A (en) 1984-06-26
JPS57501704A (sv) 1982-09-16
DK268682A (da) 1982-06-15
EP0050332B1 (en) 1985-12-18
WO1982001455A1 (en) 1982-04-29
DE3173271D1 (de) 1986-01-30
US4365283A (en) 1982-12-21
SE431139B (sv) 1984-01-16
EP0050332A1 (en) 1982-04-28

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