TWI857463B - 產業車輛之作動油供給裝置 - Google Patents

產業車輛之作動油供給裝置 Download PDF

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Publication number
TWI857463B
TWI857463B TW112102392A TW112102392A TWI857463B TW I857463 B TWI857463 B TW I857463B TW 112102392 A TW112102392 A TW 112102392A TW 112102392 A TW112102392 A TW 112102392A TW I857463 B TWI857463 B TW I857463B
Authority
TW
Taiwan
Prior art keywords
hydraulic oil
oil tank
tank
oil
aforementioned
Prior art date
Application number
TW112102392A
Other languages
English (en)
Chinese (zh)
Other versions
TW202346194A (zh
Inventor
近藤英介
Original Assignee
日商豐田自動織機股份有限公司
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 日商豐田自動織機股份有限公司 filed Critical 日商豐田自動織機股份有限公司
Publication of TW202346194A publication Critical patent/TW202346194A/zh
Application granted granted Critical
Publication of TWI857463B publication Critical patent/TWI857463B/zh

Links

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)
TW112102392A 2022-01-25 2023-01-18 產業車輛之作動油供給裝置 TWI857463B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2022-009260 2022-01-25
JP2022009260 2022-01-25

Publications (2)

Publication Number Publication Date
TW202346194A TW202346194A (zh) 2023-12-01
TWI857463B true TWI857463B (zh) 2024-10-01

Family

ID=87471732

Family Applications (1)

Application Number Title Priority Date Filing Date
TW112102392A TWI857463B (zh) 2022-01-25 2023-01-18 產業車輛之作動油供給裝置

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
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

Family Cites Families (3)

* 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
JP2564920B2 (ja) 1988-11-25 1996-12-18 株式会社豊田自動織機製作所 産業車両の車体構造
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
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

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
JPWO2023145566A1 (https=) 2023-08-03
CA3247124A1 (en) 2025-07-09
JP7691006B2 (ja) 2025-06-11
AU2023212183B2 (en) 2025-11-13
KR20240128102A (ko) 2024-08-23
WO2023145566A1 (ja) 2023-08-03
EP4443010A4 (en) 2025-05-07
TW202346194A (zh) 2023-12-01

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