KR20240128102A - 산업 차량의 작동유 공급 장치 - Google Patents

산업 차량의 작동유 공급 장치 Download PDF

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Publication number
KR20240128102A
KR20240128102A KR1020247026545A KR20247026545A KR20240128102A KR 20240128102 A KR20240128102 A KR 20240128102A KR 1020247026545 A KR1020247026545 A KR 1020247026545A KR 20247026545 A KR20247026545 A KR 20247026545A KR 20240128102 A KR20240128102 A KR 20240128102A
Authority
KR
South Korea
Prior art keywords
operating
tank
operating fluid
operating oil
oil
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.)
Pending
Application number
KR1020247026545A
Other languages
English (en)
Korean (ko)
Inventor
에이스케 곤도
Original Assignee
가부시키가이샤 도요다 지도숏키
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 가부시키가이샤 도요다 지도숏키 filed Critical 가부시키가이샤 도요다 지도숏키
Publication of KR20240128102A publication Critical patent/KR20240128102A/ko
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
    • B66F9/075—Constructional features or details
    • B66F9/07513—Details concerning the chassis
    • B66F9/07518—Fuel or oil tank arrangements
    • 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
    • F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
    • F15B1/26—Supply reservoir or sump assemblies
    • F15B1/265—Supply reservoir or sump assemblies with pressurised main reservoir
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
    • B66F9/075—Constructional features or details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
    • B66F9/075—Constructional features or details
    • B66F9/20—Means for actuating or controlling masts, platforms, or forks
    • B66F9/22—Hydraulic devices or systems
    • 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
    • F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
    • F15B1/26—Supply reservoir or sump assemblies
    • 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
    • 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
    • F15B2211/2053—Type of pump
    • F15B2211/20538—Type of pump constant capacity

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Civil Engineering (AREA)
  • Geology (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
KR1020247026545A 2022-01-25 2023-01-18 산업 차량의 작동유 공급 장치 Pending KR20240128102A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2022-009260 2022-01-25
JP2022009260 2022-01-25
PCT/JP2023/001308 WO2023145566A1 (ja) 2022-01-25 2023-01-18 産業車両の作動油供給装置

Publications (1)

Publication Number Publication Date
KR20240128102A true KR20240128102A (ko) 2024-08-23

Family

ID=87471732

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020247026545A Pending KR20240128102A (ko) 2022-01-25 2023-01-18 산업 차량의 작동유 공급 장치

Country Status (9)

Country Link
US (1) US20250101996A1 (https=)
EP (1) EP4443010A4 (https=)
JP (1) JP7691006B2 (https=)
KR (1) KR20240128102A (https=)
CN (1) CN118591697A (https=)
AU (1) AU2023212183B2 (https=)
CA (1) CA3247124A1 (https=)
TW (1) TWI857463B (https=)
WO (1) WO2023145566A1 (https=)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6372301A (ja) 1986-09-12 1988-04-02 Toshiba Corp 遠心薄膜乾燥機
JPH02144228A (ja) 1988-11-25 1990-06-04 Toyota Autom Loom Works Ltd 産業車両の車体構造

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6372301U (https=) * 1986-10-29 1988-05-14
JP2001027204A (ja) * 1999-07-12 2001-01-30 Nippon Sharyo Seizo Kaisha Ltd 油圧装置
US10030676B2 (en) * 2014-04-23 2018-07-24 Hyster—Yale Group, Inc. Hydraulic fluid supply apparatus and methods

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6372301A (ja) 1986-09-12 1988-04-02 Toshiba Corp 遠心薄膜乾燥機
JPH02144228A (ja) 1988-11-25 1990-06-04 Toyota Autom Loom Works Ltd 産業車両の車体構造

Also Published As

Publication number Publication date
US20250101996A1 (en) 2025-03-27
EP4443010A1 (en) 2024-10-09
CN118591697A (zh) 2024-09-03
AU2023212183A1 (en) 2024-07-11
TWI857463B (zh) 2024-10-01
JPWO2023145566A1 (https=) 2023-08-03
CA3247124A1 (en) 2025-07-09
JP7691006B2 (ja) 2025-06-11
AU2023212183B2 (en) 2025-11-13
WO2023145566A1 (ja) 2023-08-03
EP4443010A4 (en) 2025-05-07
TW202346194A (zh) 2023-12-01

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PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902