GB883102A - Improvements in or relating to friction clutches - Google Patents
Improvements in or relating to friction clutchesInfo
- Publication number
- GB883102A GB883102A GB21908/59A GB2190859A GB883102A GB 883102 A GB883102 A GB 883102A GB 21908/59 A GB21908/59 A GB 21908/59A GB 2190859 A GB2190859 A GB 2190859A GB 883102 A GB883102 A GB 883102A
- Authority
- GB
- United Kingdom
- Prior art keywords
- clutch
- coupling
- casing
- plates
- fast
- 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
- 230000008878 coupling Effects 0.000 abstract 10
- 238000010168 coupling process Methods 0.000 abstract 10
- 238000005859 coupling reaction Methods 0.000 abstract 10
- 230000005540 biological transmission Effects 0.000 abstract 1
- 230000002706 hydrostatic effect Effects 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D35/00—Transmitting power from power plants to propellers or rotors; Arrangements of transmissions
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D21/00—Systems comprising a plurality of actuated clutches
- F16D21/02—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways
- F16D21/06—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways at least two driving shafts or two driven shafts being concentric
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D47/00—Systems of clutches, or clutches and couplings, comprising devices of types grouped under at least two of the preceding guide headings
- F16D47/06—Systems of clutches, or clutches and couplings, comprising devices of types grouped under at least two of the preceding guide headings of which at least one is a clutch with a fluid or a semifluid as power-transmitting means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H45/00—Combinations of fluid gearings for conveying rotary motion with couplings or clutches
- F16H45/02—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type
- F16H2045/0273—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type characterised by the type of the friction surface of the lock-up clutch
- F16H2045/0284—Multiple disk type lock-up clutch
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
Abstract
883,102. Clutches. ROLLS-ROYCE Ltd. June 22, 1960 [June 25, 1959], No. 21908/59. Class 80 (2). A transmission which may be used between a low pressure turbine of a gas turbine engine of a rotary wing aircraft and an auxiliary compressor, comprises a multi-plate friction clutch 116 driving a hydrodynamic coupling 123 which can be bridged by a multi-plate friction clutch 128. As shown, an input shaft 110 has a spline connection 112, 113 with a casing 115 of the clutch 116, the driven plates of which are splined to a sleeve 121 fast with a casing 122 of the coupling and a casing 127 of the bridging clutch 128. The coupling turbine 124 is secured to an output shaft 125, and the driven plates of the bridging clutch 128 are splined to a sleeve 131 fast with the output shaft. In operation, high pressure oil is supplied through a pipe 135 to the right-hand side of a wall 134 of the clutch casing 115 which is moved to the left, under combined hydrostatic and centrifugal pressure, to engage the clutch 116. The pump 126 of the coupling is thus driven, but the coupling is initially empty. Oil from the engagement chamber of the clutch 116 overflows through apertures 121a into the coupling, so that drive is transmitted to the output shaft. Oil from the coupling flows through a line 131a to an engagement chamber 132a of the bridging clutch 128 which is thus engaged to give direct drive. In order to separate the plates of the clutch 116 when disengaged, slotted spring rings 136 are provided adjacent the outer periphery of the driving clutch plates and spring rings 137 are provided adjacent the inner periphery of the driven clutch plates. In a modification, the coupling turbine is fast with the coupling casing and with the easing of the bridging clutch; and the output side of the input clutch 116, the coupling pump and the input side of the bridging clutch 128 are fast with a sleeve closely surrounding the output shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB21908/59A GB883102A (en) | 1959-06-25 | 1959-06-25 | Improvements in or relating to friction clutches |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB21908/59A GB883102A (en) | 1959-06-25 | 1959-06-25 | Improvements in or relating to friction clutches |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB883102A true GB883102A (en) | 1961-11-22 |
Family
ID=10170829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB21908/59A Expired GB883102A (en) | 1959-06-25 | 1959-06-25 | Improvements in or relating to friction clutches |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB883102A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115217860A (en) * | 2022-07-29 | 2022-10-21 | 苏州睿昕汽车配件有限公司 | Novel silicone oil clutch |
-
1959
- 1959-06-25 GB GB21908/59A patent/GB883102A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115217860A (en) * | 2022-07-29 | 2022-10-21 | 苏州睿昕汽车配件有限公司 | Novel silicone oil clutch |
| CN115217860B (en) * | 2022-07-29 | 2023-06-23 | 苏州睿昕汽车配件有限公司 | Silicon oil clutch |
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