JPS6433915A - Aluminum electrolytic capacitor - Google Patents

Aluminum electrolytic capacitor

Info

Publication number
JPS6433915A
JPS6433915A JP19072887A JP19072887A JPS6433915A JP S6433915 A JPS6433915 A JP S6433915A JP 19072887 A JP19072887 A JP 19072887A JP 19072887 A JP19072887 A JP 19072887A JP S6433915 A JPS6433915 A JP S6433915A
Authority
JP
Japan
Prior art keywords
titanium
aluminum foil
evaporating
rolls
foil
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.)
Pending
Application number
JP19072887A
Other languages
Japanese (ja)
Inventor
Yoshiaki Kakigi
Katsunori Matsuda
Kazunori Fujikawa
Nobuyoshi Kanzaki
Iwao Tajima
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP19072887A priority Critical patent/JPS6433915A/en
Priority to EP88906867A priority patent/EP0344316B1/en
Priority to DE3852026T priority patent/DE3852026T2/en
Priority to US07/360,932 priority patent/US4970626A/en
Priority to PCT/JP1988/000757 priority patent/WO1989001230A1/en
Publication of JPS6433915A publication Critical patent/JPS6433915A/en
Pending legal-status Critical Current

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Abstract

PURPOSE:To obtain large capacitance stably by using a cathode foil constituted by evaporating titanium onto an aluminum foil substrate forwarded stuck fast to a cooling roll. CONSTITUTION:An anode foil and a cathode foil organized by evaporating titanium onto an aluminum foil substrate 10 forwarded stuck fast to cooling rolls 3 are wound together with a separator, and impregnated with an electrolytic solution for drive. The aluminum foil 10 is unrolled from a feed roll 4 into a vacuum chamber, and titanium 9 heated by crucibles 7 is evaporated by evaporating rolls 3 at every one surface and the aluminum foil is sent and wound to a take-up roll 5. The direction of forwarding of the aluminum foil 10 is changed through several path rolls 6 on its midway of a forwarding path. Shutters 8 are closed and the evaporation of titanium is prevented until the pre-dissolution, etc., of titanium 9 are stabilized in evaporation. The evaporating rolls 3 are manufactured inside in a water cooling type roll, and titanium is evaporated while water cooling is conducted, thus preparing a titanium-deposited cathode foil.
JP19072887A 1987-07-30 1987-07-30 Aluminum electrolytic capacitor Pending JPS6433915A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP19072887A JPS6433915A (en) 1987-07-30 1987-07-30 Aluminum electrolytic capacitor
EP88906867A EP0344316B1 (en) 1987-07-30 1988-07-28 Method for producing an electrolytic capacitor
DE3852026T DE3852026T2 (en) 1987-07-30 1988-07-28 METHOD FOR PRODUCING AN ELECTROLYTIC CONDENSER.
US07/360,932 US4970626A (en) 1987-07-30 1988-07-28 Electrolytic capacitor and method of preparing it
PCT/JP1988/000757 WO1989001230A1 (en) 1987-07-30 1988-07-28 Electrolytic capacitor and production method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19072887A JPS6433915A (en) 1987-07-30 1987-07-30 Aluminum electrolytic capacitor

Publications (1)

Publication Number Publication Date
JPS6433915A true JPS6433915A (en) 1989-02-03

Family

ID=16262811

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19072887A Pending JPS6433915A (en) 1987-07-30 1987-07-30 Aluminum electrolytic capacitor

Country Status (1)

Country Link
JP (1) JPS6433915A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10219908A1 (en) * 2002-05-03 2003-11-27 Epcos Ag Electrode and a method for its production
JP2004186696A (en) * 2002-12-05 2004-07-02 Acktar Ltd Electrode for electrolytic capacitor, and manufacturing method thereof
JP2007294875A (en) * 2006-03-31 2007-11-08 Sanyo Electric Co Ltd Solid electrolytic capacitor
JP5522048B2 (en) * 2008-10-10 2014-06-18 パナソニック株式会社 Capacitor electrode foil, manufacturing method thereof, and solid electrolytic capacitor using the electrode foil

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10219908A1 (en) * 2002-05-03 2003-11-27 Epcos Ag Electrode and a method for its production
US7139162B2 (en) 2002-05-03 2006-11-21 Epcos Ag Electrode and method for the production thereof
JP2004186696A (en) * 2002-12-05 2004-07-02 Acktar Ltd Electrode for electrolytic capacitor, and manufacturing method thereof
JP2007294875A (en) * 2006-03-31 2007-11-08 Sanyo Electric Co Ltd Solid electrolytic capacitor
JP5522048B2 (en) * 2008-10-10 2014-06-18 パナソニック株式会社 Capacitor electrode foil, manufacturing method thereof, and solid electrolytic capacitor using the electrode foil

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