AU566104B2 - Improved rotary valve - Google Patents

Improved rotary valve

Info

Publication number
AU566104B2
AU566104B2 AU54039/86A AU5403986A AU566104B2 AU 566104 B2 AU566104 B2 AU 566104B2 AU 54039/86 A AU54039/86 A AU 54039/86A AU 5403986 A AU5403986 A AU 5403986A AU 566104 B2 AU566104 B2 AU 566104B2
Authority
AU
Australia
Prior art keywords
rotary valve
improved rotary
improved
valve
rotary
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.)
Ceased
Application number
AU54039/86A
Other versions
AU5403986A (en
Inventor
A.E. Bishop
Klaus Juergen Roeske
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.)
Roeske Kj
Original Assignee
Roeske Kj
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 Roeske Kj filed Critical Roeske Kj
Priority to AU54039/86A priority Critical patent/AU566104B2/en
Publication of AU5403986A publication Critical patent/AU5403986A/en
Application granted granted Critical
Publication of AU566104B2 publication Critical patent/AU566104B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D5/00—Power-assisted or power-driven steering
    • B62D5/06—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle
    • B62D5/08—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle characterised by type of steering valve used
    • B62D5/083—Rotary valves
    • B62D5/0837—Rotary valves characterised by the shape of the control edges, e.g. to reduce noise
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86574—Supply and exhaust
    • Y10T137/86638—Rotary valve
    • Y10T137/86646—Plug type
    • Y10T137/86654—For plural lines
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86574—Supply and exhaust
    • Y10T137/86638—Rotary valve
    • Y10T137/86646—Plug type
    • Y10T137/86662—Axial and radial flow
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86718—Dividing into parallel flow paths with recombining
    • Y10T137/86743—Rotary
    • Y10T137/86751—Plug

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
AU54039/86A 1985-03-26 1985-03-26 Improved rotary valve Ceased AU566104B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU54039/86A AU566104B2 (en) 1985-03-26 1985-03-26 Improved rotary valve

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU54039/86A AU566104B2 (en) 1985-03-26 1985-03-26 Improved rotary valve
AUPG9908 1985-03-26

Publications (2)

Publication Number Publication Date
AU5403986A AU5403986A (en) 1986-10-16
AU566104B2 true AU566104B2 (en) 1987-10-08

Family

ID=3740052

Family Applications (1)

Application Number Title Priority Date Filing Date
AU54039/86A Ceased AU566104B2 (en) 1985-03-26 1985-03-26 Improved rotary valve

Country Status (1)

Country Link
AU (1) AU566104B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU595544B2 (en) * 1985-10-18 1990-04-05 Tokai Trw & Co., Ltd. Control valve.
WO1993013971A1 (en) * 1992-01-16 1993-07-22 A.E. Bishop & Associates Pty Limited Rotary valve for hydraulic power steering with reduced noise and linear boost characteristic
CN106697045A (en) * 2015-11-16 2017-05-24 镇江液压股份有限公司 Multiple-damping-buffer noise-reduction type low-noise steering gear

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU595544B2 (en) * 1985-10-18 1990-04-05 Tokai Trw & Co., Ltd. Control valve.
WO1993013971A1 (en) * 1992-01-16 1993-07-22 A.E. Bishop & Associates Pty Limited Rotary valve for hydraulic power steering with reduced noise and linear boost characteristic
AU659917B2 (en) * 1992-01-16 1995-06-01 A.E. Bishop & Associates Pty Limited Rotary valve for hydraulic power steering with reduced noise and linear boost characteristic
CN106697045A (en) * 2015-11-16 2017-05-24 镇江液压股份有限公司 Multiple-damping-buffer noise-reduction type low-noise steering gear

Also Published As

Publication number Publication date
AU5403986A (en) 1986-10-16

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Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired