GB1442646A - Manufacture of electrolytic capacitor and like devices - Google Patents

Manufacture of electrolytic capacitor and like devices

Info

Publication number
GB1442646A
GB1442646A GB5665273A GB5665273A GB1442646A GB 1442646 A GB1442646 A GB 1442646A GB 5665273 A GB5665273 A GB 5665273A GB 5665273 A GB5665273 A GB 5665273A GB 1442646 A GB1442646 A GB 1442646A
Authority
GB
United Kingdom
Prior art keywords
tantalum
dec
additive
aluminium
spongy
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
GB5665273A
Other languages
English (en)
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
Priority claimed from JP47122764A external-priority patent/JPS4978873A/ja
Priority claimed from JP48003428A external-priority patent/JPS4989152A/ja
Priority claimed from JP48008860A external-priority patent/JPS5237829B2/ja
Priority claimed from JP48008862A external-priority patent/JPS5237831B2/ja
Priority claimed from JP48008863A external-priority patent/JPS5250381B2/ja
Priority claimed from JP48008861A external-priority patent/JPS5250380B2/ja
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of GB1442646A publication Critical patent/GB1442646A/en
Expired 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
    • H01G9/008—Terminals
    • H01G9/012—Terminals specially adapted for solid capacitors
    • 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
    • H01G9/022—Electrolytes; Absorbents
    • H01G9/025—Solid electrolytes
    • 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
    • H01G9/042—Electrodes or formation of dielectric layers thereon characterised by the material
    • 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
    • H01G9/052—Sintered electrodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Powder Metallurgy (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
GB5665273A 1972-12-06 1973-12-06 Manufacture of electrolytic capacitor and like devices Expired GB1442646A (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP47122764A JPS4978873A (enExample) 1972-12-06 1972-12-06
JP48003428A JPS4989152A (enExample) 1972-12-28 1972-12-28
JP48008860A JPS5237829B2 (enExample) 1973-01-20 1973-01-20
JP48008862A JPS5237831B2 (enExample) 1973-01-20 1973-01-20
JP48008863A JPS5250381B2 (enExample) 1973-01-20 1973-01-20
JP48008861A JPS5250380B2 (enExample) 1973-01-20 1973-01-20

Publications (1)

Publication Number Publication Date
GB1442646A true GB1442646A (en) 1976-07-14

Family

ID=27547768

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5665273A Expired GB1442646A (en) 1972-12-06 1973-12-06 Manufacture of electrolytic capacitor and like devices

Country Status (5)

Country Link
CA (1) CA1012215A (enExample)
FR (1) FR2209992B1 (enExample)
GB (1) GB1442646A (enExample)
IT (1) IT997935B (enExample)
NL (1) NL7316738A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2825424C2 (de) * 1978-06-09 1986-09-25 Fansteel Inc., North Chicago, Ill. Siliciumhaltiges Tantalpulver, Verfahren zu seiner Herstellung und seine Verwendung

Also Published As

Publication number Publication date
FR2209992A1 (enExample) 1974-07-05
IT997935B (it) 1975-12-30
NL7316738A (enExample) 1974-06-10
DE2361197A1 (de) 1974-06-20
DE2361197B2 (de) 1977-02-24
CA1012215A (en) 1977-06-14
FR2209992B1 (enExample) 1976-11-19

Similar Documents

Publication Publication Date Title
US3599053A (en) Improved titanium alloy capacitor
GB1467851A (en) Aluminium alloy foils for use in high-voltage electrolytic capacitors
GB1442646A (en) Manufacture of electrolytic capacitor and like devices
GB1165510A (en) Solid Electrolytic Capacitors
GB1454953A (en) Method of producing tantalum capacitors by anodising
US3279030A (en) Method of producing a solid electrolytic capacitor
US3029370A (en) Electrolytic capacitors
US3564348A (en) Titanium-antimony alloy electrode electrical capacitor
AU2001293772B2 (en) Niobium based capacitor anode
US3649880A (en) Solid electrolytic capacitor having a titanium-zirconium alloy electrode
GB997779A (en) Solid electrolytic capacitors and method of manufacture
US3689990A (en) Method of making an electrical capacitor
GB1432036A (en) Tantalum capacitor and method of manufacture therefor
GB1199048A (en) Method of Producing Electrical Capacitors with Semiconductor Layer
GB1497371A (en) Electrolytic capacitor
GB1192684A (en) Solid Tantalum Capacitor and method of making same
GB1181810A (en) Ceramic Composition for Barrier Layer Capacitors
JPS6413714A (en) Manufacture of solid electrolytic capacitor
JP4647744B2 (ja) コンデンサ用ニオブ粉、それを用いた焼結体及びそれを用いたコンデンサ
GB1057261A (en) Electrolytic capacitors
GB1310285A (en) Semi-conductive electrical elements and methods of manufacturing them
GB1307149A (en) Electrolytic capacitor
GB1207736A (en) Improvements in or relating to capacitors
IE43055L (en) Electrode for an electrolytic capacitor
JPS6413715A (en) Manufacture of solid electrolytic capacitor

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19921206