[go: up one dir, main page]

FR1058718A - Transformer for mining - Google Patents

Transformer for mining

Info

Publication number
FR1058718A
FR1058718A FR1058718DA FR1058718A FR 1058718 A FR1058718 A FR 1058718A FR 1058718D A FR1058718D A FR 1058718DA FR 1058718 A FR1058718 A FR 1058718A
Authority
FR
France
Prior art keywords
mining
transformer
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
Other languages
French (fr)
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 Schuckertwerke AG
Siemens Corp
Original Assignee
Siemens Schuckertwerke AG
Siemens Corp
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 Schuckertwerke AG, Siemens Corp filed Critical Siemens Schuckertwerke AG
Application granted granted Critical
Publication of FR1058718A publication Critical patent/FR1058718A/en
Expired 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
    • H01F27/02—Casings
    • H01F27/04—Leading of conductors or axles through casings, e.g. for tap-changing arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR1058718D 1951-08-31 1952-06-25 Transformer for mining Expired FR1058718A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1058718X 1951-08-31

Publications (1)

Publication Number Publication Date
FR1058718A true FR1058718A (en) 1954-03-18

Family

ID=7718257

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1058718D Expired FR1058718A (en) 1951-08-31 1952-06-25 Transformer for mining

Country Status (1)

Country Link
FR (1) FR1058718A (en)

Similar Documents

Publication Publication Date Title
FR1043173A (en) Mine props
FR1059043A (en) Underground pipelines
FR1043058A (en) Detonators for explosives
FR1058666A (en) Operating apparatus for mines
FR60222E (en) Hinged metal extension for lead
FR1049725A (en) Photo-prints material
FR1058718A (en) Transformer for mining
FR1061328A (en) Transformer for mining
FR1050412A (en) Explosive mine
CH314369A (en) mine
FR1048383A (en) Mining machine
FR1031738A (en) Support material for mining
FR1057388A (en) Progressive support for mines
FR1046981A (en) Support sled for shearers
FR1063901A (en) Inclinometer for boreholes
FR1034189A (en) hydraulic prop for mines
FR1040728A (en) Removable support for the roof of underground mines
FR1055221A (en) Mixer-homogenizer for drinks
FR1034861A (en) Anti-tank mine
FR1060167A (en) Articulated extension for mine galleries
FR1043888A (en) Electric detonators for blasting mines
FR1016851A (en) Corridor attachment for mines
FR1080985A (en) mine prop
FR63275E (en) Annular or curved beam for mine galleries
FR1069779A (en) Advanced composition for welding