BE872047A - Indicateur de profondeur pour installations d'extraction dans l'industrie miniere - Google Patents

Indicateur de profondeur pour installations d'extraction dans l'industrie miniere

Info

Publication number
BE872047A
BE872047A BE191752A BE191752A BE872047A BE 872047 A BE872047 A BE 872047A BE 191752 A BE191752 A BE 191752A BE 191752 A BE191752 A BE 191752A BE 872047 A BE872047 A BE 872047A
Authority
BE
Belgium
Prior art keywords
mining industry
depth indicator
extraction plants
plants
extraction
Prior art date
Application number
BE191752A
Other languages
English (en)
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 BE872047A publication Critical patent/BE872047A/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B3/00—Applications of devices for indicating or signalling operating conditions of elevators
    • B66B3/02—Position or depth indicators
    • B66B3/023—Position or depth indicators characterised by their mounting position
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
    • E21F17/18—Special adaptations of signalling or alarm devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Details Of Measuring Devices (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Indicating Measured Values (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
BE191752A 1977-11-16 1978-11-16 Indicateur de profondeur pour installations d'extraction dans l'industrie miniere BE872047A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2751244A DE2751244B2 (de) 1977-11-16 1977-11-16 Teufenzeiger für Förderanlagen im Bergbau

Publications (1)

Publication Number Publication Date
BE872047A true BE872047A (fr) 1979-03-16

Family

ID=6023895

Family Applications (1)

Application Number Title Priority Date Filing Date
BE191752A BE872047A (fr) 1977-11-16 1978-11-16 Indicateur de profondeur pour installations d'extraction dans l'industrie miniere

Country Status (7)

Country Link
BE (1) BE872047A (fr)
DE (1) DE2751244B2 (fr)
FR (1) FR2409222A1 (fr)
IN (1) IN151392B (fr)
NO (1) NO783777L (fr)
YU (1) YU265978A (fr)
ZA (1) ZA786338B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3116625A1 (de) * 1981-04-27 1982-12-02 Deilmann-Haniel GmbH, 4600 Dortmund "verfahren und vorrichtung zur stellungsanzeige einer in horizontaler ebene verfahr- oder verschwenkbaren vertikal-foerdervorrichtung, insbesondere in einer schacht-abteufanlage"
FI87449C (fi) * 1990-03-16 1993-01-11 Kone Oy System foer installering av hissars signalanordningar
CN108709529B (zh) * 2018-05-22 2020-05-12 马鞍山鹏远电子科技有限公司 一种矿井施工深度检测用定位装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR714586A (fr) * 1931-03-30 1931-11-17 Otis Pifre Ateliers Sa Perfectionnements aux mécanismes indicateurs de la position des cabines d'ascenseur
DE1949199A1 (de) * 1969-09-30 1971-04-01 Siemens Ag Teufenzeiger fuer Bergwerksfoerderanlagen
GB1482121A (en) * 1975-10-31 1977-08-03 Maynerd D Meters

Also Published As

Publication number Publication date
NO783777L (no) 1979-05-18
ZA786338B (en) 1979-10-31
YU265978A (en) 1982-10-31
FR2409222A1 (fr) 1979-06-15
DE2751244B2 (de) 1981-01-08
IN151392B (fr) 1983-04-09
FR2409222B1 (fr) 1984-06-29
DE2751244A1 (de) 1979-05-17

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: SIEMENS A.G.

Effective date: 19881130