BE903462A - OPERATING MEANS PROTECTED AGAINST EXPLOSIONS FOR MOBILE UNDERGROUND OPERATING MACHINES, ESPECIALLY FOR A TRAILER OF A GALLERY DIGGING MACHINE. - Google Patents

OPERATING MEANS PROTECTED AGAINST EXPLOSIONS FOR MOBILE UNDERGROUND OPERATING MACHINES, ESPECIALLY FOR A TRAILER OF A GALLERY DIGGING MACHINE.

Info

Publication number
BE903462A
BE903462A BE0/215738A BE215738A BE903462A BE 903462 A BE903462 A BE 903462A BE 0/215738 A BE0/215738 A BE 0/215738A BE 215738 A BE215738 A BE 215738A BE 903462 A BE903462 A BE 903462A
Authority
BE
Belgium
Prior art keywords
trailer
protected against
digging machine
operating means
operating
Prior art date
Application number
BE0/215738A
Other languages
French (fr)
Original Assignee
Ruhrkohle 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 Ruhrkohle Ag filed Critical Ruhrkohle Ag
Publication of BE903462A publication Critical patent/BE903462A/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B7/00—Enclosed substations, e.g. compact substations
    • H02B7/06—Distribution substations, e.g. for urban network
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26—Casings; Parts thereof or accessories therefor
    • H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Patch Boards (AREA)
  • Switch Cases, Indication, And Locking (AREA)

Abstract

Moyens d'exploitation électriques protégés contre les explosions pour machines mobiles d'exploitation souterraine par une enceinte (36) légère, constituée sur tous ses cotés par des plaques ou toles (37-43) à joints élastiques (32, 35) et soumise à une ventilation forcée, cette enceinte étant montée sur un cadre (9) porté par un chassis rigide en torsion.Explosion-protected electrical operating means for mobile underground operating machines by a light enclosure (36), constituted on all its sides by plates or sheets (37-43) with elastic joints (32, 35) and subjected to forced ventilation, this enclosure being mounted on a frame (9) carried by a torsionally rigid chassis.

BE0/215738A 1984-10-17 1985-10-17 OPERATING MEANS PROTECTED AGAINST EXPLOSIONS FOR MOBILE UNDERGROUND OPERATING MACHINES, ESPECIALLY FOR A TRAILER OF A GALLERY DIGGING MACHINE. BE903462A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843437975 DE3437975C2 (en) 1984-10-17 1984-10-17 Explosion-proof, electrical equipment for portable machines in underground operations, in particular back-up machines for road boring machines

Publications (1)

Publication Number Publication Date
BE903462A true BE903462A (en) 1986-02-17

Family

ID=6248058

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/215738A BE903462A (en) 1984-10-17 1985-10-17 OPERATING MEANS PROTECTED AGAINST EXPLOSIONS FOR MOBILE UNDERGROUND OPERATING MACHINES, ESPECIALLY FOR A TRAILER OF A GALLERY DIGGING MACHINE.

Country Status (3)

Country Link
BE (1) BE903462A (en)
DE (1) DE3437975C2 (en)
FR (1) FR2571777B3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109141049A (en) * 2018-09-30 2019-01-04 中色科技股份有限公司 Electric control chamber arragement construction under one Albatra metal casting furnace platform

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3815154A1 (en) * 1988-05-04 1989-11-16 Hoelter Heinz METHOD FOR OPERATING AN ELECTRIC CABIN IN THE UNDERGROUND MINING
DE4033598C2 (en) * 1990-10-23 2000-04-13 Becker Walter Gmbh Foreign-fumigated ignition protection housing for accommodating electrical equipment to be installed underground
DE29602949U1 (en) * 1996-02-20 1996-07-04 E.L.B. Explosionsschutzgeräte Bachmann GmbH & Co., 64625 Bensheim Ignition protection gas monitoring device
EP1978614B1 (en) * 2007-03-16 2013-04-24 ABB Technology AG Maintenace-free compact substation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109141049A (en) * 2018-09-30 2019-01-04 中色科技股份有限公司 Electric control chamber arragement construction under one Albatra metal casting furnace platform
CN109141049B (en) * 2018-09-30 2024-01-30 中色科技股份有限公司 Arrangement structure of electric control chamber under copper alloy casting furnace table

Also Published As

Publication number Publication date
DE3437975C2 (en) 1986-10-16
DE3437975A1 (en) 1986-04-24
FR2571777B3 (en) 1987-02-13
FR2571777A1 (en) 1986-04-18

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: RUHRKOHLE A.G.

Effective date: 19941031