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 thereforInfo
- 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
Links
- 230000003534 oscillatory effect Effects 0.000 title abstract 3
- 238000007789 sealing Methods 0.000 title 1
- 239000011248 coating agent Substances 0.000 abstract 3
- 238000000576 coating method Methods 0.000 abstract 3
- 239000012530 fluid Substances 0.000 abstract 2
- 230000000740 bleeding effect Effects 0.000 abstract 1
- 229920001971 elastomer Polymers 0.000 abstract 1
- 239000000806 elastomer Substances 0.000 abstract 1
- 239000013536 elastomeric material Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- 229920003052 natural elastomer Polymers 0.000 abstract 1
- 229920001194 natural rubber Polymers 0.000 abstract 1
- 229920003051 synthetic elastomer Polymers 0.000 abstract 1
- 239000005061 synthetic rubber Substances 0.000 abstract 1
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.
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)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0632204A1 (en) * | 1993-05-29 | 1995-01-04 | Festo KG | Oscillating vane for a rotary actor |
-
1962
- 1962-11-15 GB GB43293/62A patent/GB969562A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0632204A1 (en) * | 1993-05-29 | 1995-01-04 | Festo KG | Oscillating vane for a rotary actor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ATE7528T1 (en) | RADIAL SHAFT SEAL. | |
| GB1415095A (en) | Sealing assemblies | |
| GB955438A (en) | Centrifugal pump | |
| GB983706A (en) | Improvements in or relating to oscillating vane actuators and seals therefor | |
| GB1435851A (en) | Seal assembly | |
| GB1332575A (en) | Fluid-operated rotary actuators | |
| GB969562A (en) | Improvements in or relating to oscillatory vane members and sealing means therefor | |
| GB1430196A (en) | Rotary fluid pressure operated actuator | |
| GB480524A (en) | Improvements in liquid seals for relatively rotating members | |
| GB1515427A (en) | Cross-over port construction for rotary hydraulic actuators | |
| GB1064053A (en) | Seals between two relatively movable parts | |
| ES8501092A1 (en) | Mechanical seal for valve. | |
| GB1366628A (en) | Oscillating vane fluid actuators | |
| GB936599A (en) | Improvements relating to fluid seals for rotating shafts | |
| GB522058A (en) | Improvements in fluid tight seals for rotating shafts | |
| GB1210941A (en) | Improvements in or relating to pressure fluid operating actuators | |
| GB961507A (en) | Improvements in inlet glands for liquid supply to rotors | |
| GB1522353A (en) | Seal for the piston of a rotating piston machine | |
| GB842304A (en) | Improvements in oscillating vane motors, pumps, or the like | |
| SU488932A1 (en) | Bladed hydraulic motor | |
| SU823722A1 (en) | Shaft seal | |
| GB1526936A (en) | Sealing means | |
| GB808326A (en) | Improvements in semi-rotary motors | |
| SU1087729A1 (en) | Shaft seal | |
| ES8705955A1 (en) | Seal for high performance butterfly valve. |