GB1401395A - Wound electrical capacitors - Google Patents

Wound electrical capacitors

Info

Publication number
GB1401395A
GB1401395A GB2830573A GB2830573A GB1401395A GB 1401395 A GB1401395 A GB 1401395A GB 2830573 A GB2830573 A GB 2830573A GB 2830573 A GB2830573 A GB 2830573A GB 1401395 A GB1401395 A GB 1401395A
Authority
GB
United Kingdom
Prior art keywords
centre
electrode
contact element
capacitor
june
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
GB2830573A
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of GB1401395A publication Critical patent/GB1401395A/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
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/002—Details
    • H01G4/228—Terminals
    • H01G4/242—Terminals the capacitive element surrounding the terminal
    • H01G4/245—Tabs between the layers of a rolled electrode
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/002—Details
    • H01G4/228—Terminals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/32—Wound 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
    • H01G9/008—Terminals

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)

Abstract

1401395 Capacitors SIEMENS AG 14 June 1973 [19 June 1972] 28305/73 Heading H1M In a wound capacitor (Fig. 2, not shown) the contact element 5 of the electrode 2 of one polarity is located only at its centre, and the contact element 6 of the other electrode 4 is located at one end thereof. Optionally electrode 4 may have a second contact element 7 at its centre, so that, on the case of an electrolytic capacitor for use in a computerized photographic flash unit, contact elements 5 and 6 are connected to the quench circuit to provide high inductance for limiting the quench current, while 5 and 7 are connected in the flash circuit providing low inductance. The capacitor may comprise two anodes each contacted at the centre or an end according to where the cathode contact is located.
GB2830573A 1972-06-19 1973-06-14 Wound electrical capacitors Expired GB1401395A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722229860 DE2229860C3 (en) 1972-06-19 1972-06-19 Use of a wound electrolytic capacitor in a computer flash unit

Publications (1)

Publication Number Publication Date
GB1401395A true GB1401395A (en) 1975-07-16

Family

ID=5848138

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2830573A Expired GB1401395A (en) 1972-06-19 1973-06-14 Wound electrical capacitors

Country Status (8)

Country Link
JP (2) JPS4957358A (en)
BE (1) BE801121A (en)
BR (1) BR7304512D0 (en)
DE (1) DE2229860C3 (en)
FR (1) FR2189844B1 (en)
GB (1) GB1401395A (en)
IT (1) IT989236B (en)
NL (1) NL7306630A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0026842A2 (en) * 1979-09-10 1981-04-15 Sangamo Weston, Inc. Low inductance electrolytic capacitor

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2474233A1 (en) * 1980-01-21 1981-07-24 Eurofarad Joining capacitor elements - for dry electrolytic capacitors together by trapping a wire between adjacent capacitor elements and spot welding

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR924668A (en) * 1943-03-15 1947-08-12 British Insulated Callenders Advanced electrical capacitors
FR993398A (en) * 1948-08-18 1951-10-30 Thomson Houston Comp Francaise Inductive capacitor
DE802578C (en) * 1949-10-14 1951-02-15 Normalzeit G M B H Wound capacitor
DE1747106U (en) * 1957-01-10 1957-06-19 Metz Transformatoren & App ELECTRON FLASH DEVICE WITH CONTINUOUSLY CHANGEABLE DISCHARGE TIME.
US3660790A (en) * 1969-07-16 1972-05-02 Fiat Spa Electrical inductive/capacitive component
JPS5035067U (en) * 1973-07-25 1975-04-14
JPS513135U (en) * 1974-06-24 1976-01-10

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0026842A2 (en) * 1979-09-10 1981-04-15 Sangamo Weston, Inc. Low inductance electrolytic capacitor
US4298906A (en) * 1979-09-10 1981-11-03 Sangamo Weston, Inc. Capacitor and element therefor
EP0026842A3 (en) * 1979-09-10 1982-05-05 Sangamo Weston, Inc. Low inductance electrolytic capacitor

Also Published As

Publication number Publication date
BR7304512D0 (en) 1974-08-22
FR2189844B1 (en) 1978-12-01
NL7306630A (en) 1973-12-21
JPS57124135U (en) 1982-08-03
BE801121A (en) 1973-10-15
FR2189844A1 (en) 1974-01-25
DE2229860C3 (en) 1986-06-19
JPS4957358A (en) 1974-06-04
DE2229860A1 (en) 1974-01-10
IT989236B (en) 1975-05-20
DE2229860B2 (en) 1979-04-12

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee