GB969562A - Improvements in or relating to oscillatory vane members and sealing means therefor - Google Patents

Improvements in or relating to oscillatory vane members and sealing means therefor

Info

Publication number
GB969562A
GB969562A GB43293/62A GB4329362A GB969562A GB 969562 A GB969562 A GB 969562A GB 43293/62 A GB43293/62 A GB 43293/62A GB 4329362 A GB4329362 A GB 4329362A GB 969562 A GB969562 A GB 969562A
Authority
GB
United Kingdom
Prior art keywords
rotor
vane
vanes
coating
axial
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.)
Expired
Application number
GB43293/62A
Inventor
Richard John Matt
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.)
Northrop Grumman Space and Mission Systems Corp
Original Assignee
Thompson Ramo Wooldridge Inc
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 Thompson Ramo Wooldridge Inc filed Critical Thompson Ramo Wooldridge Inc
Priority to GB43293/62A priority Critical patent/GB969562A/en
Publication of GB969562A publication Critical patent/GB969562A/en
Expired legal-status Critical Current

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
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/12—Characterised by the construction of the motor unit of the oscillating-vane or curved-cylinder type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B53/00—Internal-combustion aspects of rotary-piston or oscillating-piston engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B2730/00—Internal-combustion engines with pistons rotating or oscillating with relation to the housing
    • F02B2730/03—Internal-combustion engines with pistons rotating or oscillating with relation to the housing with piston oscillating in a housing or in a space in the form of an annular sector
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Actuator (AREA)

Abstract

969,562. Oscillatory vane actuators. THOMPSON RAMO WOOLDRIDGE Inc. Nov. 15, 1962, No. 43293/62. Heading F1F. An oscillatory vane actuator comprises a rotor 8, Fig. 2, having diametral vanes 9, 10 oscillatable in a housing chamber 15 sandwiched between end plates 16, 17, Fig. 1, bearingly supporting rotor extensions 8a. Transverse rotor passages 30 . . . 33 and axial rotor passages 28, 29 are supplied with actuating fluid through a pipe 36. The actuator is controlled by bleeding off actuating fluid through one or other of ducts 41 extending from the passages 28, 29. To seal the operating chambers against leakage, as shown in Figs. 1 and 2, the vane and rotor are completely encased in a coating 47 of elastomeric material such as natural or synthetic rubber. The coating 47 may be moulded to the vanes to provide a wiper section 48 with tapered sides 44, 46 extending along the axial and radial edge portions of the vanes which merge into end face seals 54, 55 concentric with the rotor. In a modification, the wiper section may be keyed in a dovetail groove formed in the axial and radial edge portions of the vane and may or may not be encased in a coating of elastomer material.
GB43293/62A 1962-11-15 1962-11-15 Improvements in or relating to oscillatory vane members and sealing means therefor Expired GB969562A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB43293/62A GB969562A (en) 1962-11-15 1962-11-15 Improvements in or relating to oscillatory vane members and sealing means therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB43293/62A GB969562A (en) 1962-11-15 1962-11-15 Improvements in or relating to oscillatory vane members and sealing means therefor

Publications (1)

Publication Number Publication Date
GB969562A true GB969562A (en) 1964-09-09

Family

ID=10428122

Family Applications (1)

Application Number Title Priority Date Filing Date
GB43293/62A Expired GB969562A (en) 1962-11-15 1962-11-15 Improvements in or relating to oscillatory vane members and sealing means therefor

Country Status (1)

Country Link
GB (1) GB969562A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0632204A1 (en) * 1993-05-29 1995-01-04 Festo KG Oscillating vane for a rotary actor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0632204A1 (en) * 1993-05-29 1995-01-04 Festo KG Oscillating vane for a rotary actor

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