SE8503025L - SYSTEM FOR AUTOMATIC PRESSURE CONTROL OF AIR CUSHION ELEMENT - Google Patents

SYSTEM FOR AUTOMATIC PRESSURE CONTROL OF AIR CUSHION ELEMENT

Info

Publication number
SE8503025L
SE8503025L SE8503025A SE8503025A SE8503025L SE 8503025 L SE8503025 L SE 8503025L SE 8503025 A SE8503025 A SE 8503025A SE 8503025 A SE8503025 A SE 8503025A SE 8503025 L SE8503025 L SE 8503025L
Authority
SE
Sweden
Prior art keywords
air cushion
pressure
air
valve
pressure control
Prior art date
Application number
SE8503025A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE8503025D0 (en
Inventor
P Bjork
Original Assignee
Solving Ky
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 Solving Ky filed Critical Solving Ky
Publication of SE8503025D0 publication Critical patent/SE8503025D0/en
Publication of SE8503025L publication Critical patent/SE8503025L/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60V—AIR-CUSHION VEHICLES
    • B60V1/00—Air-cushion
    • B60V1/11—Stability or attitude control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60V—AIR-CUSHION VEHICLES
    • B60V1/00—Air-cushion

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Fluid Pressure (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
  • Vibration Prevention Devices (AREA)
  • Fluid-Damping Devices (AREA)

Abstract

Equipment for automatic pressure control of an air cushion support unit (3) in an air cushion supported transport dolly. Said equipment comprises a main valve (1), connected to a compressed air network and an adjustable throttle valve (2) for each air cushion unit (3), the valve being connected between the main valve (1) and the air cushion unit (3). The control system in the present invention comprises a pressure regulator (8) with gain, connected between a main valve (1) and a throttle valve (2), and a feedback loop (5, 10), comprising a pressure line (5) from the air cushion unit (3) to the control port of the pressure regulator (8). The present invention facilitates, among other things, an automatic control of air pressure (flow) for an air cushion unit, independently of the load. <IMAGE>
SE8503025A 1984-06-21 1985-06-18 SYSTEM FOR AUTOMATIC PRESSURE CONTROL OF AIR CUSHION ELEMENT SE8503025L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI842516A FI69605C (en) 1984-06-21 1984-06-21 SYSTEM FOER AUTOMATISK TRYCKREGLERING AV LUFTKUDDEELEMENT

Publications (2)

Publication Number Publication Date
SE8503025D0 SE8503025D0 (en) 1985-06-18
SE8503025L true SE8503025L (en) 1985-12-22

Family

ID=8519285

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8503025A SE8503025L (en) 1984-06-21 1985-06-18 SYSTEM FOR AUTOMATIC PRESSURE CONTROL OF AIR CUSHION ELEMENT

Country Status (9)

Country Link
JP (1) JPS6116167A (en)
KR (1) KR860000175A (en)
BE (1) BE902683A (en)
DE (1) DE3521925A1 (en)
FI (1) FI69605C (en)
FR (1) FR2566548A1 (en)
GB (1) GB2160487A (en)
NL (1) NL8501706A (en)
SE (1) SE8503025L (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4329346A1 (en) * 1993-02-08 1994-08-11 Witt & Sohn Gmbh & Co Surface effect vehicle
JP4327983B2 (en) * 2000-04-18 2009-09-09 オーチス エレベータ カンパニー Ascent control vehicle
TWI291448B (en) * 2003-12-22 2007-12-21 Nippon Steel Corp Method and apparatus for controlling lift of a structural object
CN104176449B (en) * 2013-05-23 2016-09-21 上海航天动力科技工程有限公司 A kind of Air Cushion Suspension transporting equipment automatic leveling control device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3466010A (en) * 1966-12-16 1969-09-09 Clark Equipment Co Apparatus to compensate for off-center loading on a material handling device having inflatable fluid pads
GB1258191A (en) * 1969-01-21 1971-12-22

Also Published As

Publication number Publication date
FR2566548A1 (en) 1985-12-27
KR860000175A (en) 1986-01-27
BE902683A (en) 1985-10-16
SE8503025D0 (en) 1985-06-18
NL8501706A (en) 1986-01-16
GB2160487A (en) 1985-12-24
GB8514953D0 (en) 1985-07-17
FI842516A0 (en) 1984-06-21
DE3521925A1 (en) 1986-01-02
FI69605B (en) 1985-11-29
JPS6116167A (en) 1986-01-24
FI69605C (en) 1986-03-10

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Effective date: 19860715