DE131191C - - Google Patents

Info

Publication number
DE131191C
DE131191C DE1901131191D DE131191DA DE131191C DE 131191 C DE131191 C DE 131191C DE 1901131191 D DE1901131191 D DE 1901131191D DE 131191D A DE131191D A DE 131191DA DE 131191 C DE131191 C DE 131191C
Authority
DE
Germany
Prior art keywords
halske
ges
siemens
berlin
transformers
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
DE1901131191D
Other languages
German (de)
Filing date
Publication of DE131191C publication Critical patent/DE131191C/de
Application filed filed Critical
Priority to AT11705D priority Critical patent/AT11705B/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/08—Cooling; Ventilating
    • H01F27/085—Cooling by ambient air

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Soft Magnetic Materials (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Silicon Compounds (AREA)

Claims (1)

SIEMENS & HALSKE, AKT.-GES. in BERLIN. Schutzkasten für Transformatoren.SIEMENS & HALSKE, ACT.-GES. in Berlin. Protection box for transformers.
DE1901131191D 1901-07-05 1901-07-05 Expired - Lifetime DE131191C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT11705D AT11705B (en) 1901-07-05 1901-12-31

Publications (1)

Publication Number Publication Date
DE131191C true DE131191C (en)

Family

ID=399534

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1901131191D Expired - Lifetime DE131191C (en) 1901-07-05 1901-07-05

Country Status (1)

Country Link
DE (1) DE131191C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0124809A1 (en) * 1983-05-10 1984-11-14 BBC Aktiengesellschaft Brown, Boveri & Cie. Inductive element

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0124809A1 (en) * 1983-05-10 1984-11-14 BBC Aktiengesellschaft Brown, Boveri & Cie. Inductive element

Similar Documents

Publication Publication Date Title
DE131191C (en)
US683632A (en) Scrap-book.
GB190314823A (en) Improvements in Metal Anodes.
AT75940B (en) Block device for electric overhead conveyors.
GB189415219A (en) Improvements in the Method of and Means for Preventing Undue Reciprocal Influences between Telephonic Lines, or between Telephonic and Telegraphic or other Electrical Lines.
GB190323540A (en) Improvements in Electric Resistance Boxes.
GB190023649A (en) An Improved Electric Bell.
GB190112467A (en) Improvements in Small Arms.
FR419236A (en) Improvements in insulators for telegraph, telephone, etc. wires.
GB189415161A (en) Improvements in Bust Supporters.
GB190429146A (en) A New or Improved Support for Aerial Conductors used in Space Telegraphy
GB189916889A (en) Improvements in Electrical Transformers.
AU42704B (en) Improvements in electric selecting or selecting and signalling systems for communicating between a central or main station and various other places or substations, and for performing various operations at such places or substations
CH53659A (en) System for converting alternating currents into direct current
GB190410800A (en) Improvements in Electric Transformers.
GB190426175A (en) Improvements in Electric Transformers.
GB190308679A (en) Improvements in Apparatus for Electro-plating.
GB190112220A (en) Improvements in Electric Telegraphy.
GB189914207A (en) Improved Telephone Apparatus.
GB189911901A (en) Improvements in Electrical Brush-holders.
FR383865A (en) Wattmeter for three-phase currents
GB190118829A (en) Improvements in Small Arms.
CH18958A (en) Safety device on electrical air lines for low current, e.g. B. Telephone and telegraph lines
DK4342C (en) Metal box for electric callers.
CA70180A (en) Mail crane hook