TWI775965B - 對稱動態均衡體積及壓力之空氣管理系統 - Google Patents

對稱動態均衡體積及壓力之空氣管理系統 Download PDF

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Publication number
TWI775965B
TWI775965B TW107135464A TW107135464A TWI775965B TW I775965 B TWI775965 B TW I775965B TW 107135464 A TW107135464 A TW 107135464A TW 107135464 A TW107135464 A TW 107135464A TW I775965 B TWI775965 B TW I775965B
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TW
Taiwan
Prior art keywords
air
valve
pneumatic circuit
port
vehicle
Prior art date
Application number
TW107135464A
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English (en)
Chinese (zh)
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TW201932324A (zh
Inventor
馬修 沃根
約瑟夫 卡拉威
大衛 布萊恩 路易斯
喬治 雅倫特
Original Assignee
澳洲商巴斯空氣管理有限公司
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Application filed by 澳洲商巴斯空氣管理有限公司 filed Critical 澳洲商巴斯空氣管理有限公司
Publication of TW201932324A publication Critical patent/TW201932324A/zh
Application granted granted Critical
Publication of TWI775965B publication Critical patent/TWI775965B/zh

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
    • B60G17/015—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements
    • B60G17/0152—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements characterised by the action on a particular type of suspension unit
    • B60G17/0155—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements characterised by the action on a particular type of suspension unit pneumatic unit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
    • B60G17/02—Spring characteristics, e.g. mechanical springs and mechanical adjusting means
    • B60G17/04—Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics
    • B60G17/052—Pneumatic spring characteristics
    • B60G17/0523—Regulating distributors or valves for pneumatic springs
    • B60G17/0525—Height adjusting or levelling valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G21/00—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces
    • B60G21/10—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces not permanently interconnected, e.g. operative only on acceleration, only on deceleration or only at off-straight position of steering
    • B60G21/106—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces not permanently interconnected, e.g. operative only on acceleration, only on deceleration or only at off-straight position of steering transversally
    • 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
    • F15B1/02—Installations or systems with accumulators
    • F15B1/04—Accumulators
    • F15B1/08—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/10—Type of spring
    • B60G2202/15—Fluid spring
    • B60G2202/152—Pneumatic spring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/80—Interactive suspensions; arrangement affecting more than one suspension unit
    • B60G2204/82—Interactive suspensions; arrangement affecting more than one suspension unit left and right unit on same axle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/80—Interactive suspensions; arrangement affecting more than one suspension unit
    • B60G2204/83—Type of interconnection
    • B60G2204/8304—Type of interconnection using a fluid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
    • B60G2400/05—Attitude
    • B60G2400/051—Angle
    • B60G2400/0516—Angular position of a suspension element
    • B60G2400/05162—Angular position of a suspension element the element being a suspension arm
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
    • B60G2400/50—Pressure
    • B60G2400/51—Pressure in suspension unit
    • B60G2400/512—Pressure in suspension unit in spring
    • B60G2400/5122—Fluid spring
    • B60G2400/51222—Pneumatic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2500/00—Indexing codes relating to the regulated action or device
    • B60G2500/20—Spring action or springs
    • B60G2500/202—Height or leveling valve for air-springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2500/00—Indexing codes relating to the regulated action or device
    • B60G2500/20—Spring action or springs
    • B60G2500/202—Height or leveling valve for air-springs
    • B60G2500/2021—Arrangement of valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2500/00—Indexing codes relating to the regulated action or device
    • B60G2500/20—Spring action or springs
    • B60G2500/204—Pressure regulating valves for air-springs
    • B60G2500/2046—Pressure equalising valves between two units
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2500/00—Indexing codes relating to the regulated action or device
    • B60G2500/30—Height or ground clearance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2800/00—Indexing codes relating to the type of movement or to the condition of the vehicle and to the end result to be achieved by the control action
    • B60G2800/01—Attitude or posture control
    • B60G2800/012—Rolling condition
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2800/00—Indexing codes relating to the type of movement or to the condition of the vehicle and to the end result to be achieved by the control action
    • B60G2800/90—System Controller type
    • B60G2800/91—Suspension Control
    • B60G2800/914—Height Control System

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Vehicle Body Suspensions (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Motor Or Generator Frames (AREA)
  • Vibration Prevention Devices (AREA)
  • Telescopes (AREA)
TW107135464A 2017-10-17 2018-10-08 對稱動態均衡體積及壓力之空氣管理系統 TWI775965B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201762573587P 2017-10-17 2017-10-17
US62/573,587 2017-10-17
US201862626373P 2018-02-05 2018-02-05
US62/626,373 2018-02-05

Publications (2)

Publication Number Publication Date
TW201932324A TW201932324A (zh) 2019-08-16
TWI775965B true TWI775965B (zh) 2022-09-01

Family

ID=63966136

Family Applications (1)

Application Number Title Priority Date Filing Date
TW107135464A TWI775965B (zh) 2017-10-17 2018-10-08 對稱動態均衡體積及壓力之空氣管理系統

Country Status (10)

Country Link
US (1) US10913322B2 (https=)
EP (1) EP3697633A1 (https=)
JP (1) JP7076541B2 (https=)
KR (1) KR20200067194A (https=)
CN (1) CN111683828A (https=)
AU (1) AU2018350800A1 (https=)
CA (1) CA3079198A1 (https=)
MX (1) MX2020003846A (https=)
TW (1) TWI775965B (https=)
WO (1) WO2019079051A1 (https=)

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US11351832B2 (en) * 2020-03-06 2022-06-07 Larry Verbowski Adjustable ride height sensor relocation device and a method for its use
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CN114454837B (zh) * 2022-02-16 2024-10-08 徐州徐工新能源汽车有限公司 车辆供气系统、控制方法及电动重卡
WO2023200784A1 (en) * 2022-04-11 2023-10-19 James Richard Myers Pneumatic gauge and pressure control device and pneumatic system including same
KR102684929B1 (ko) * 2022-08-19 2024-07-16 변정부 특장차의 에어 재활용 장치
US20240343535A1 (en) * 2023-04-12 2024-10-17 Toyota Motor Engineering & Manufacturing North America, Inc. Vehicle self-leveling for overlanding vehicles
US12479258B2 (en) * 2023-07-12 2025-11-25 Don Ptashne Programmable ride height system for automobiles
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Also Published As

Publication number Publication date
US10913322B2 (en) 2021-02-09
JP7076541B2 (ja) 2022-05-27
CN111683828A (zh) 2020-09-18
CA3079198A1 (en) 2019-04-25
AU2018350800A1 (en) 2020-04-30
MX2020003846A (es) 2020-10-28
EP3697633A1 (en) 2020-08-26
JP2020537611A (ja) 2020-12-24
KR20200067194A (ko) 2020-06-11
WO2019079051A1 (en) 2019-04-25
TW201932324A (zh) 2019-08-16
US20200238782A1 (en) 2020-07-30

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