JP7725094B2 - 液圧トランスミッション - Google Patents

液圧トランスミッション

Info

Publication number
JP7725094B2
JP7725094B2 JP2023566183A JP2023566183A JP7725094B2 JP 7725094 B2 JP7725094 B2 JP 7725094B2 JP 2023566183 A JP2023566183 A JP 2023566183A JP 2023566183 A JP2023566183 A JP 2023566183A JP 7725094 B2 JP7725094 B2 JP 7725094B2
Authority
JP
Japan
Prior art keywords
pressure chamber
pressure
hydraulic
supply path
liquid
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.)
Active
Application number
JP2023566183A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2023106037A1 (https=
Inventor
相昊 玄
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ritsumeikan Trust
Original Assignee
Ritsumeikan Trust
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 Ritsumeikan Trust filed Critical Ritsumeikan Trust
Publication of JPWO2023106037A1 publication Critical patent/JPWO2023106037A1/ja
Application granted granted Critical
Publication of JP7725094B2 publication Critical patent/JP7725094B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/06—Servomotor systems without provision for follow-up action; Circuits therefor involving features specific to the use of a compressible medium, e.g. air, steam
    • F15B11/072—Combined pneumatic-hydraulic systems
    • F15B11/076—Combined pneumatic-hydraulic systems with pneumatic drive or displacement and speed control or stopping by hydraulic braking
    • 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
    • F15B3/00—Intensifiers or fluid-pressure converters, e.g. pressure exchangers; Conveying pressure from one fluid system to another, without contact between the fluids
    • 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
    • F15B7/00—Systems in which the movement produced is definitely related to the output of a volumetric pump; Telemotors
    • F15B7/02—Systems with continuously-operating input and output apparatus
    • 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
    • F15B7/00—Systems in which the movement produced is definitely related to the output of a volumetric pump; Telemotors
    • F15B7/06—Details
    • F15B7/10—Compensation of the liquid content in a system

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Actuator (AREA)
JP2023566183A 2021-12-10 2022-11-11 液圧トランスミッション Active JP7725094B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021200869 2021-12-10
JP2021200869 2021-12-10
PCT/JP2022/042034 WO2023106037A1 (ja) 2021-12-10 2022-11-11 液圧トランスミッション

Publications (2)

Publication Number Publication Date
JPWO2023106037A1 JPWO2023106037A1 (https=) 2023-06-15
JP7725094B2 true JP7725094B2 (ja) 2025-08-19

Family

ID=86730386

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023566183A Active JP7725094B2 (ja) 2021-12-10 2022-11-11 液圧トランスミッション

Country Status (2)

Country Link
JP (1) JP7725094B2 (https=)
WO (1) WO2023106037A1 (https=)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6241905U (https=) * 1985-09-02 1987-03-13

Also Published As

Publication number Publication date
JPWO2023106037A1 (https=) 2023-06-15
WO2023106037A1 (ja) 2023-06-15

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