AP9000169A0 - Mine shaft conveyance system - Google Patents

Mine shaft conveyance system

Info

Publication number
AP9000169A0
AP9000169A0 AP90/00169A AP9000169A AP9000169A0 AP 9000169 A0 AP9000169 A0 AP 9000169A0 AP 90/00169 A AP90/00169 A AP 90/00169A AP 9000169 A AP9000169 A AP 9000169A AP 9000169 A0 AP9000169 A0 AP 9000169A0
Authority
AP
ARIPO
Prior art keywords
conveyance system
mine shaft
shaft conveyance
mine
shaft
Prior art date
Application number
AP90/00169A
Other versions
AP135A (en
Original Assignee
Alphatrad 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 Alphatrad Sa filed Critical Alphatrad Sa
Priority to APAP/P/1990/000169A priority Critical patent/AP135A/en
Publication of AP9000169A0 publication Critical patent/AP9000169A0/en
Application granted granted Critical
Publication of AP135A publication Critical patent/AP135A/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K41/00—Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
    • H02K41/02—Linear motors; Sectional motors
    • H02K41/03—Synchronous motors; Motors moving step by step; Reluctance motors
    • H02K41/031—Synchronous motors; Motors moving step by step; Reluctance motors of the permanent magnet type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
    • B66B11/04—Driving gear ; Details thereof, e.g. seals
    • B66B11/0407—Driving gear ; Details thereof, e.g. seals actuated by an electrical linear motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Linear Motors (AREA)
APAP/P/1990/000169A 1990-03-14 1990-03-14 Mine shaft conveyance system. AP135A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
APAP/P/1990/000169A AP135A (en) 1990-03-14 1990-03-14 Mine shaft conveyance system.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
APAP/P/1990/000169A AP135A (en) 1990-03-14 1990-03-14 Mine shaft conveyance system.

Publications (2)

Publication Number Publication Date
AP9000169A0 true AP9000169A0 (en) 1990-04-30
AP135A AP135A (en) 1991-07-30

Family

ID=3460642

Family Applications (1)

Application Number Title Priority Date Filing Date
APAP/P/1990/000169A AP135A (en) 1990-03-14 1990-03-14 Mine shaft conveyance system.

Country Status (1)

Country Link
AP (1) AP135A (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1393669A (en) * 1971-07-07 1975-05-07 Trebron Holdings Ltd Transport systems
JP2557932B2 (en) * 1988-02-10 1996-11-27 株式会社東芝 Elevator drive

Also Published As

Publication number Publication date
AP135A (en) 1991-07-30

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