JPWO2021044526A1 - - Google Patents

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Publication number
JPWO2021044526A1
JPWO2021044526A1 JP2021543846A JP2021543846A JPWO2021044526A1 JP WO2021044526 A1 JPWO2021044526 A1 JP WO2021044526A1 JP 2021543846 A JP2021543846 A JP 2021543846A JP 2021543846 A JP2021543846 A JP 2021543846A JP WO2021044526 A1 JPWO2021044526 A1 JP WO2021044526A1
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JP
Japan
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Application number
JP2021543846A
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Japanese (ja)
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JP7248131B2 (ja
JPWO2021044526A5 (enrdf_load_stackoverflow
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Publication of JPWO2021044526A5 publication Critical patent/JPWO2021044526A5/ja
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Publication of JP7248131B2 publication Critical patent/JP7248131B2/ja
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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
    • F15B11/16—Servomotor systems without provision for follow-up action; Circuits therefor with two or more 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
    • F15B20/00—Safety arrangements for fluid actuator systems; Applications of safety devices in fluid actuator systems; Emergency measures for fluid actuator 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
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F15B21/04—Special measures taken in connection with the properties of the fluid
    • F15B21/041—Removal or measurement of solid or liquid contamination, e.g. filtering

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Fluid-Pressure Circuits (AREA)
JP2021543846A 2019-09-03 2019-09-03 多連バルブ装置およびその多連バルブ装置を備えた荷役装置 Active JP7248131B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/034646 WO2021044526A1 (ja) 2019-09-03 2019-09-03 多連バルブ装置およびその多連バルブ装置を備えた荷役装置

Publications (3)

Publication Number Publication Date
JPWO2021044526A1 true JPWO2021044526A1 (enrdf_load_stackoverflow) 2021-03-11
JPWO2021044526A5 JPWO2021044526A5 (enrdf_load_stackoverflow) 2022-04-15
JP7248131B2 JP7248131B2 (ja) 2023-03-29

Family

ID=74852350

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021543846A Active JP7248131B2 (ja) 2019-09-03 2019-09-03 多連バルブ装置およびその多連バルブ装置を備えた荷役装置

Country Status (2)

Country Link
JP (1) JP7248131B2 (enrdf_load_stackoverflow)
WO (1) WO2021044526A1 (enrdf_load_stackoverflow)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62105318U (enrdf_load_stackoverflow) * 1985-12-23 1987-07-04
JPH02227110A (ja) * 1989-02-28 1990-09-10 Komatsu Ltd 油圧回路汚染度表示装置
JPH0651508U (ja) * 1991-11-18 1994-07-15 株式会社新潟鉄工所 フィルタの目詰り警報装置
JP2003095121A (ja) * 2001-09-25 2003-04-03 Kayaba Ind Co Ltd 車両用油圧制御装置
JP2003130012A (ja) * 2001-10-26 2003-05-08 Shimadzu Corp 液圧制御装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62105318U (enrdf_load_stackoverflow) * 1985-12-23 1987-07-04
JPH02227110A (ja) * 1989-02-28 1990-09-10 Komatsu Ltd 油圧回路汚染度表示装置
JPH0651508U (ja) * 1991-11-18 1994-07-15 株式会社新潟鉄工所 フィルタの目詰り警報装置
JP2003095121A (ja) * 2001-09-25 2003-04-03 Kayaba Ind Co Ltd 車両用油圧制御装置
JP2003130012A (ja) * 2001-10-26 2003-05-08 Shimadzu Corp 液圧制御装置

Also Published As

Publication number Publication date
JP7248131B2 (ja) 2023-03-29
WO2021044526A1 (ja) 2021-03-11

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