KR950019502U - 유압 엘리베이터의 작동유 공급장치 - Google Patents

유압 엘리베이터의 작동유 공급장치

Info

Publication number
KR950019502U
KR950019502U KR2019930029345U KR930029345U KR950019502U KR 950019502 U KR950019502 U KR 950019502U KR 2019930029345 U KR2019930029345 U KR 2019930029345U KR 930029345 U KR930029345 U KR 930029345U KR 950019502 U KR950019502 U KR 950019502U
Authority
KR
South Korea
Prior art keywords
hydraulic
oil supply
elevator
hydraulic oil
hydraulic elevator
Prior art date
Application number
KR2019930029345U
Other languages
English (en)
Other versions
KR970000080Y1 (ko
Inventor
조양근
Original Assignee
엘지산전 주식회사
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 엘지산전 주식회사 filed Critical 엘지산전 주식회사
Priority to KR2019930029345U priority Critical patent/KR970000080Y1/ko
Publication of KR950019502U publication Critical patent/KR950019502U/ko
Application granted granted Critical
Publication of KR970000080Y1 publication Critical patent/KR970000080Y1/ko

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B9/00—Kinds or types of lifts in, or associated with, buildings or other structures
    • B66B9/04—Kinds or types of lifts in, or associated with, buildings or other structures actuated pneumatically or hydraulically
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
    • F15B2211/205—Systems with pumps
    • F15B2211/20507—Type of prime mover
    • F15B2211/20515—Electric motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Structural Engineering (AREA)
  • Types And Forms Of Lifts (AREA)
KR2019930029345U 1993-12-23 1993-12-23 유압 엘리베이터의 작동유 공급장치 KR970000080Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019930029345U KR970000080Y1 (ko) 1993-12-23 1993-12-23 유압 엘리베이터의 작동유 공급장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019930029345U KR970000080Y1 (ko) 1993-12-23 1993-12-23 유압 엘리베이터의 작동유 공급장치

Publications (2)

Publication Number Publication Date
KR950019502U true KR950019502U (ko) 1995-07-24
KR970000080Y1 KR970000080Y1 (ko) 1997-01-04

Family

ID=19372393

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019930029345U KR970000080Y1 (ko) 1993-12-23 1993-12-23 유압 엘리베이터의 작동유 공급장치

Country Status (1)

Country Link
KR (1) KR970000080Y1 (ko)

Also Published As

Publication number Publication date
KR970000080Y1 (ko) 1997-01-04

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