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DE69633090D1 - Kondensatorfolie mit hoher spezifischer Oberfläche - Google Patents

Kondensatorfolie mit hoher spezifischer Oberfläche

Info

Publication number
DE69633090D1
DE69633090D1 DE69633090T DE69633090T DE69633090D1 DE 69633090 D1 DE69633090 D1 DE 69633090D1 DE 69633090 T DE69633090 T DE 69633090T DE 69633090 T DE69633090 T DE 69633090T DE 69633090 D1 DE69633090 D1 DE 69633090D1
Authority
DE
Germany
Prior art keywords
specific surface
high specific
condenser film
condenser
film
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
DE69633090T
Other languages
English (en)
Other versions
DE69633090T2 (de
Inventor
William H Elias
Thomas F Strange
James I Stevens
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.)
Philips North America LLC
Pacesetter Inc
Original Assignee
Pacesetter Inc
Philips Electronics North America 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 Pacesetter Inc, Philips Electronics North America Corp filed Critical Pacesetter Inc
Publication of DE69633090D1 publication Critical patent/DE69633090D1/de
Application granted granted Critical
Publication of DE69633090T2 publication Critical patent/DE69633090T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
    • H01G9/004—Details
    • H01G9/04—Electrodes or formation of dielectric layers thereon
    • H01G9/048—Electrodes or formation of dielectric layers thereon characterised by their structure
    • H01G9/055—Etched foil electrodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
DE69633090T 1995-05-17 1996-05-17 Kondensatorfolie mit hoher spezifischer Oberfläche Expired - Lifetime DE69633090T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/443,134 US5660737A (en) 1995-05-17 1995-05-17 Process for making a capacitor foil with enhanced surface area
US443134 1995-05-17

Publications (2)

Publication Number Publication Date
DE69633090D1 true DE69633090D1 (de) 2004-09-16
DE69633090T2 DE69633090T2 (de) 2005-07-28

Family

ID=23759549

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69633090T Expired - Lifetime DE69633090T2 (de) 1995-05-17 1996-05-17 Kondensatorfolie mit hoher spezifischer Oberfläche

Country Status (5)

Country Link
US (2) US5660737A (de)
EP (1) EP0743662B1 (de)
AU (1) AU5236296A (de)
CA (1) CA2176684A1 (de)
DE (1) DE69633090T2 (de)

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US5715133A (en) * 1995-06-21 1998-02-03 Philips Electronics North America Corporation Method of producing aluminum foil for electrolytic capacitors and product thereof
US5801917A (en) * 1996-06-03 1998-09-01 Pacesetter, Inc. Capacitor for an implantable cardiac defibrillator
US5922215A (en) * 1996-10-15 1999-07-13 Pacesetter, Inc. Method for making anode foil for layered electrolytic capacitor and capacitor made therewith
US5814082A (en) * 1997-04-23 1998-09-29 Pacesetter, Inc. Layered capacitor with alignment elements for an implantable cardiac defibrillator
US5983472A (en) * 1997-11-12 1999-11-16 Pacesetter, Inc. Capacitor for an implantable cardiac defibrillator
US5968210A (en) * 1997-11-12 1999-10-19 Pacesetter, Inc. Electrolytic capacitor and method of manufacture
US6477037B1 (en) 1998-04-03 2002-11-05 Medtronic, Inc. Implantable medical device having flat electrolytic capacitor with miniaturized epoxy connector droplet
US6042624A (en) * 1998-04-03 2000-03-28 Medtronic, Inc. Method of making an implantable medical device having a flat electrolytic capacitor
US6006133A (en) * 1998-04-03 1999-12-21 Medtronic, Inc. Implantable medical device having flat electrolytic capacitor with consolidated electrode assembly
EP1067986B1 (de) * 1998-04-03 2006-06-14 Medtronic, Inc. Verfahren zur herstellung eines implantierbaren geräts mit flachem multischicht-elektrolytkondensator
US6402793B1 (en) 1998-04-03 2002-06-11 Medtronic, Inc. Implantable medical device having flat electrolytic capacitor with cathode/case electrical connections
US6445948B1 (en) 1998-04-03 2002-09-03 Medtronic, Inc. Implantable medical device having a substantially flat battery
EP1067987B1 (de) * 1998-04-03 2008-08-13 Medtronic, Inc. Defibrillator mit elektrolytkondensator aus kaltgeschweissten schichten
US6032075A (en) * 1998-04-03 2000-02-29 Medtronic, Inc. Implantable medical device with flat aluminum electolytic capacitor
US6388866B1 (en) 1998-04-03 2002-05-14 Medtronic, Inc. Implantable medical device having flat electrolytic capacitor with tailored anode layers
US6009348A (en) * 1998-04-03 1999-12-28 Medtronic, Inc. Implantable medical device having flat electrolytic capacitor with registered electrode layers
US6493212B1 (en) 1998-04-03 2002-12-10 Medtronic, Inc. Implantable medical device having flat electrolytic capacitor with porous gas vent within electrolyte fill tube
US6212063B1 (en) 1998-04-03 2001-04-03 Medtronic, Inc. Implantable medical device having flat electrolytic capacitor with connector block and sealed feedthroughs
US6118652A (en) * 1998-04-03 2000-09-12 Medtronic, Inc. Implantable medical device having flat electrolytic capacitor with laser welded cover
US6099600A (en) * 1998-04-03 2000-08-08 Medtronic, Inc. Method of making a vacuum-treated liquid electrolyte-filled flat electrolytic capacitor
US6141205A (en) * 1998-04-03 2000-10-31 Medtronic, Inc. Implantable medical device having flat electrolytic capacitor with consolidated electrode tabs and corresponding feedthroughs
US6249423B1 (en) 1998-04-21 2001-06-19 Cardiac Pacemakers, Inc. Electrolytic capacitor and multi-anodic attachment
US6187028B1 (en) 1998-04-23 2001-02-13 Intermedics Inc. Capacitors having metallized film with tapered thickness
US6110233A (en) * 1998-05-11 2000-08-29 Cardiac Pacemakers, Inc. Wound multi-anode electrolytic capacitor with offset anodes
US6459566B1 (en) 1998-06-24 2002-10-01 Medtronic, Inc. Implantable medical device having flat electrolytic capacitor with laser welded cover
US6208502B1 (en) 1998-07-06 2001-03-27 Aerovox, Inc. Non-symmetric capacitor
JP3755336B2 (ja) * 1998-08-26 2006-03-15 松下電器産業株式会社 固体電解コンデンサおよびその製造方法
US6275729B1 (en) 1998-10-02 2001-08-14 Cardiac Pacemakers, Inc. Smaller electrolytic capacitors for implantable defibrillators
US6556863B1 (en) * 1998-10-02 2003-04-29 Cardiac Pacemakers, Inc. High-energy capacitors for implantable defibrillators
US6197184B1 (en) 1998-10-29 2001-03-06 Pacesetter, Inc. Method of producing high quality oxide for electrolytic capacitors
US6678559B1 (en) 1999-03-23 2004-01-13 Medtronic, Inc. Implantable medical device having a capacitor assembly with liner
US6283985B1 (en) 1999-12-01 2001-09-04 Cardiac Pacemakers, Inc. Reforming wet-tantalum capacitors in implantable defibrillators and other medical devices
US6706059B2 (en) 1999-12-01 2004-03-16 Cardiac Pacemakers, Inc. Reforming wet-tantalum capacitors in implantable medical devices
US6404619B1 (en) 1999-12-09 2002-06-11 Pacesetter, Inc. Single, very high volt capacitor for use in an implantable cardioverter defibrillator
US6275373B1 (en) 1999-12-09 2001-08-14 Pacesetter, Inc. Enhanced very high volt electrolyte
US6385490B1 (en) 1999-12-16 2002-05-07 Cardiac Pacemakers, Inc. Capacitors with recessed rivets allow smaller implantable defibrillators
KR100361643B1 (ko) * 2000-01-13 2002-11-21 한국과학기술원 고전압 전해축전지용 양극 전극의 제조방법
US6477404B1 (en) 2000-03-01 2002-11-05 Cardiac Pacemakers, Inc. System and method for detection of pacing pulses within ECG signals
US6426864B1 (en) 2000-06-29 2002-07-30 Cardiac Pacemakers, Inc. High energy capacitors for implantable defibrillators
US6409776B1 (en) 2000-06-30 2002-06-25 Medtronic, Inc. Implantable medical device having flat electrolytic capacitor formed with nonthrough-etched and through-hole punctured anode sheets
US6621686B1 (en) 2000-06-30 2003-09-16 Medtronic, Inc. Implantable medical device having flat electrolytic capacitor formed with partially through-etched and through-hole punctured anode sheets
DE10031906B4 (de) * 2000-06-30 2006-05-24 Becromal S.P.A. Verfahren zur Herstellung von Elektroden sowie damit hergestellte Elektroden
US6377442B1 (en) * 2000-09-21 2002-04-23 Pacesetter, Inc. Floating anode DC electrolytic capacitor
US7355841B1 (en) 2000-11-03 2008-04-08 Cardiac Pacemakers, Inc. Configurations and methods for making capacitor connections
US6522525B1 (en) 2000-11-03 2003-02-18 Cardiac Pacemakers, Inc. Implantable heart monitors having flat capacitors with curved profiles
US7456077B2 (en) * 2000-11-03 2008-11-25 Cardiac Pacemakers, Inc. Method for interconnecting anodes and cathodes in a flat capacitor
US6833987B1 (en) 2000-11-03 2004-12-21 Cardiac Pacemakers, Inc. Flat capacitor having an active case
US6509588B1 (en) * 2000-11-03 2003-01-21 Cardiac Pacemakers, Inc. Method for interconnecting anodes and cathodes in a flat capacitor
US6687118B1 (en) * 2000-11-03 2004-02-03 Cardiac Pacemakers, Inc. Flat capacitor having staked foils and edge-connected connection members
US6699265B1 (en) 2000-11-03 2004-03-02 Cardiac Pacemakers, Inc. Flat capacitor for an implantable medical device
US6684102B1 (en) 2000-11-03 2004-01-27 Cardiac Pacemakers, Inc. Implantable heart monitors having capacitors with endcap headers
US7107099B1 (en) 2000-11-03 2006-09-12 Cardiac Pacemakers, Inc. Capacitor having a feedthrough assembly with a coupling member
US6571126B1 (en) 2000-11-03 2003-05-27 Cardiac Pacemakers, Inc. Method of constructing a capacitor stack for a flat capacitor
US6736956B1 (en) 2001-05-07 2004-05-18 Pacesetter, Inc. Non-uniform etching of anode foil to produce higher capacitance gain without sacrificing foil strength
TW559845B (en) * 2001-07-30 2003-11-01 Matsushita Electric Ind Co Ltd Solid electrolytic capacitor and its manufacturing method
US6802954B1 (en) 2002-07-18 2004-10-12 Pacesetter, Inc. Creation of porous anode foil by means of an electrochemical drilling process
US6836683B2 (en) 2002-04-18 2004-12-28 Medtronic, Inc. Implantable medical device having flat electrolytic capacitor fabricated with expansion riveted anode sheets
WO2004017383A2 (en) * 2002-08-18 2004-02-26 Aviza Technology, Inc. Low termperature deposition of silicon oxides and oxynitrides
US7951479B2 (en) 2005-05-11 2011-05-31 Cardiac Pacemakers, Inc. Method and apparatus for porous insulative film for insulating energy source layers
US7479349B2 (en) 2002-12-31 2009-01-20 Cardiac Pacemakers, Inc. Batteries including a flat plate design
US8691418B2 (en) * 2003-02-07 2014-04-08 Cardiac Pacemakers, Inc. Insulative member on battery cathode
US7452473B1 (en) 2003-10-06 2008-11-18 Pacesetter, Inc. Laser marking of raw aluminum anode foil to induce uniform patterning etching
US7150767B1 (en) * 2003-11-03 2006-12-19 Pacesetter, Inc. Method for producing an electrode for a capacitor from foil
US8033202B2 (en) * 2003-12-09 2011-10-11 Cardiac Pacemakers, Inc. Apparatus and method for cutting electrode foil layers
US20070242418A1 (en) * 2004-04-27 2007-10-18 Showa Denko K.K. Manufacturing Method of Capacitor Electrode Foil, Capacitor Electrode Foil, Laminate Type Electrolytic Capacitor and Winding Type Electrolytic Capacitor
US7120008B2 (en) * 2004-07-16 2006-10-10 Cardiac Pacemakers, Inc. Method and apparatus for capacitor interconnection using a metal spray
US7426104B2 (en) * 2004-07-16 2008-09-16 Cardiac Pacemakers, Inc. Method and apparatus for insulative film for capacitor components
US7180727B2 (en) 2004-07-16 2007-02-20 Cardiac Pacemakers, Inc. Capacitor with single sided partial etch and stake
US7224575B2 (en) 2004-07-16 2007-05-29 Cardiac Pacemakers, Inc. Method and apparatus for high voltage aluminum capacitor design
US7352560B2 (en) * 2004-07-16 2008-04-01 Cardiac Pacemakers, Inc. Method and apparatus for interconnecting electrodes with partial titanium coating
US7419873B2 (en) * 2004-11-24 2008-09-02 Cardiac Pacemakers, Inc. Method and apparatus for providing flexible partially etched capacitor electrode interconnect
US7564677B2 (en) * 2005-04-22 2009-07-21 Cardiac Pacemakers, Inc. Method and apparatus for a spacer for an electrode layer gap in a power source
US7206191B2 (en) * 2005-05-09 2007-04-17 Cardiac Pacemakers, Inc. Method and apparatus for electrically isolating capacitor electrodes using separator
US7327552B2 (en) * 2005-05-09 2008-02-05 Cardiac Pacemakers, Inc. Method and apparatus for electrically connecting capacitor electrodes using a spray
US7301753B2 (en) * 2005-05-09 2007-11-27 Cardiac Pacemakers, Inc. Method and apparatus for a capacitor with flexible bus
US8761875B2 (en) 2006-08-03 2014-06-24 Cardiac Pacemakers, Inc. Method and apparatus for selectable energy storage partitioned capacitor
US20080053185A1 (en) * 2006-08-30 2008-03-06 Cardiac Pacemakers Inc. System and method for die cutting manifold including a lubrication channel
US8725252B2 (en) * 2009-12-18 2014-05-13 Cardiac Pacemakers, Inc. Electric energy storage device electrode including an overcurrent protector
US9129749B2 (en) * 2009-12-18 2015-09-08 Cardiac Pacemakers, Inc. Sintered electrodes to store energy in an implantable medical device
US8619408B2 (en) 2009-12-18 2013-12-31 Cardiac Pacemakers, Inc. Sintered capacitor electrode including a folded connection
WO2011075511A2 (en) * 2009-12-18 2011-06-23 Cardiac Pacemakers, Inc. Sintered capacitor electrode including multiple thicknesses
US9123470B2 (en) 2009-12-18 2015-09-01 Cardiac Pacemakers, Inc. Implantable energy storage device including a connection post to connect multiple electrodes
US8873220B2 (en) * 2009-12-18 2014-10-28 Cardiac Pacemakers, Inc. Systems and methods to connect sintered aluminum electrodes of an energy storage device
US8514547B2 (en) 2010-11-01 2013-08-20 Avx Corporation Volumetrically efficient wet electrolytic capacitor
US8477479B2 (en) 2011-01-12 2013-07-02 Avx Corporation Leadwire configuration for a planar anode of a wet electrolytic capacitor
US8687347B2 (en) 2011-01-12 2014-04-01 Avx Corporation Planar anode for use in a wet electrolytic capacitor
US9275799B2 (en) 2011-12-20 2016-03-01 Avx Corporation Wet electrolytic capacitor containing an improved anode
US9090986B1 (en) 2014-01-30 2015-07-28 Pacesetter, Inc. Method for making electrode foils having reduced particle detachment and reduced leakage current
US10290430B2 (en) 2014-11-24 2019-05-14 Avx Corporation Wet Electrolytic Capacitor for an Implantable Medical Device
US9786440B2 (en) 2014-12-17 2017-10-10 Avx Corporation Anode for use in a high voltage electrolytic capacitor
US9978529B2 (en) 2016-01-11 2018-05-22 Pacesetter, Inc. Oxide on edges of metal anode foils
US10090112B2 (en) 2016-01-15 2018-10-02 Pacesetter, Inc. Use of etch resist masked anode frame for facilitation of laser cutting, particle and leakage current reduction
US9969030B2 (en) 2016-05-12 2018-05-15 Pacesetter, Inc. Laser drilling of metal foils for assembly in an electrolytic capacitor
US9852849B2 (en) 2016-05-27 2017-12-26 Pacesetter, Inc. Using etch resist patterns and formation for facilitation of laser cutting, particle and leakage current reduction
WO2018062046A1 (ja) 2016-09-29 2018-04-05 富士フイルム株式会社 電極用アルミニウム部材および電極用アルミニウム部材の製造方法
US11443902B2 (en) * 2018-10-04 2022-09-13 Pacesetter, Inc. Hybrid anode and electrolytic capacitor

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US2607825A (en) * 1948-10-20 1952-08-19 Eisler Paul Electric capacitor and method of making it
US3365378A (en) * 1963-12-31 1968-01-23 Ibm Method of fabricating film-forming metal capacitors
US3466719A (en) * 1967-01-11 1969-09-16 Texas Instruments Inc Method of fabricating thin film capacitors
NL7203719A (de) * 1972-03-20 1973-09-24
US4254775A (en) * 1979-07-02 1981-03-10 Mieczyslaw Mirowski Implantable defibrillator and package therefor
US4385342A (en) * 1980-05-12 1983-05-24 Sprague Electric Company Flat electrolytic capacitor
US4470885A (en) * 1983-02-07 1984-09-11 Sprague Electric Company Process for treating aluminum electrolytic capacitor foil
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US4942501A (en) * 1987-04-30 1990-07-17 Specialised Conductives Pty. Limited Solid electrolyte capacitors and methods of making the same
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US5261153A (en) * 1992-04-06 1993-11-16 Zycon Corporation In situ method for forming a capacitive PCB

Also Published As

Publication number Publication date
CA2176684A1 (en) 1996-11-18
AU5236296A (en) 1996-11-28
US5808857A (en) 1998-09-15
EP0743662A1 (de) 1996-11-20
US5660737A (en) 1997-08-26
DE69633090T2 (de) 2005-07-28
EP0743662B1 (de) 2004-08-11

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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: WITTE, WELLER & PARTNER, 70178 STUTTGART