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GB357490A - Improvements in electrical condensers - Google Patents

Improvements in electrical condensers

Info

Publication number
GB357490A
GB357490A GB8828/30A GB882830A GB357490A GB 357490 A GB357490 A GB 357490A GB 8828/30 A GB8828/30 A GB 8828/30A GB 882830 A GB882830 A GB 882830A GB 357490 A GB357490 A GB 357490A
Authority
GB
United Kingdom
Prior art keywords
march
class
oil
condensers
electrical condensers
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
GB8828/30A
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.)
Trench Switzerland AG
Original Assignee
Emil Haefely et Cie SA
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 Emil Haefely et Cie SA filed Critical Emil Haefely et Cie SA
Publication of GB357490A publication Critical patent/GB357490A/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
    • H01G4/32—Wound capacitors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/002—Details
    • H01G4/228—Terminals
    • H01G4/236—Terminals leading through the housing, i.e. lead-through

Landscapes

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

Abstract

357,490. Condensers. HAEFELY ET CIE, AKT.-GES., E., Basle, Switzerland. March 19, 1930, No. 8828. Convention date, March 23, 1929. Void [Published under Sect. 91 of the Acts]. Addition to 335,726, [Class 38 (ii), Electric currents, Converting &c.]. Drawings to Specification. [Class 38 (ii).] To prevent entry of moisture the distance between the projecting edges of the layers of foil at the ends of a condenser of the wound type is kept small, of the order of À1 mm., so that when mounted horizontally and oil-immersed as in the parent Specification, oil is held by surface-tension in the interstices.
GB8828/30A 1928-10-05 1930-03-19 Improvements in electrical condensers Expired GB357490A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH134769T 1928-10-05
CH138783T 1929-03-23

Publications (1)

Publication Number Publication Date
GB357490A true GB357490A (en) 1931-09-24

Family

ID=25712362

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8828/30A Expired GB357490A (en) 1928-10-05 1930-03-19 Improvements in electrical condensers

Country Status (3)

Country Link
BE (1) BE368713A (en)
CH (1) CH138783A (en)
GB (1) GB357490A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3260906A (en) * 1964-01-17 1966-07-12 Kellerman David Wound capacitor and method of making the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3260906A (en) * 1964-01-17 1966-07-12 Kellerman David Wound capacitor and method of making the same

Also Published As

Publication number Publication date
BE368713A (en) 1930-04-30
CH138783A (en) 1930-03-15

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