GB401058A - Supercharger driving-gear for internal-combustion engines - Google Patents

Supercharger driving-gear for internal-combustion engines

Info

Publication number
GB401058A
GB401058A GB1980132A GB1980132A GB401058A GB 401058 A GB401058 A GB 401058A GB 1980132 A GB1980132 A GB 1980132A GB 1980132 A GB1980132 A GB 1980132A GB 401058 A GB401058 A GB 401058A
Authority
GB
United Kingdom
Prior art keywords
gear
shaft
crank
class
speed
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
GB1980132A
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.)
Armstrong Siddeley Motors Ltd
Original Assignee
Armstrong Siddeley Motors Ltd
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 Armstrong Siddeley Motors Ltd filed Critical Armstrong Siddeley Motors Ltd
Priority to GB1980132A priority Critical patent/GB401058A/en
Publication of GB401058A publication Critical patent/GB401058A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
    • F16H3/62—Gearings having three or more central gears
    • F16H3/66—Gearings having three or more central gears composed of a number of gear trains without drive passing from one train to another
    • F16H3/663—Gearings having three or more central gears composed of a number of gear trains without drive passing from one train to another with conveying rotary motion between axially spaced orbital gears, e.g. RAVIGNEAUX

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Supercharger (AREA)
  • Retarders (AREA)

Abstract

401,058. Centrifugal fans. ARMSTRONG SIDDELEY MOTORS, Ltd., VIALE, S. M., and PRIOR, D. L., Park Side, Coventry. July 13, 1932, No. 19801. [Class 110 (i).] A two-speed speeding-up gear suitable for driving superchargers upon aircraft yields ratios closer together than does the arrangement of Specification 335,250, [Class 110 (i), Centrifugal and screw fans &c.]. The invention comprises triple planets 28, 29, 30, Fig. 1, in a loose carrier 18 which is held fast by a brake 34 for the higher speed. Since the engine crank-shaft 11 drives the pinion 28 through an internally-toothed gear 14, a sun gear 32 on the spindle 22 of the fan is driven reversely to the crank-shaft. To effect the lower speed, the brake 34 is released, whereupon a sun gear 41 meshing with the pinion 30 is engaged by a detent 42 and kept from rotating in the same direction as the crank-shaft, so that it forms a fulcrum by which the sun gear 32 is driven at a slower speed in the same direction as before, that is, reversely to the crank-shaft. In the form shown in Fig. 2, a centrifugal clutch 31 is arranged inside so as to drive the large planetary gear 29 as described in Specification 129,030, [Class 80 (i), Gearing, Belt &c.], and the brake 34 is applied by fluid pressure pistons 37 as described in Specification 350,629. Between the crank-shaft 11 and a disc 12 leading to the gear 14 is a floating toothed driving-ring 13 described in Specification 256,718, [Class 80 (ii), Gearing, Variable-speed &c.]. Means for reducing shocks are interposed between the disc 12 and the gear 14 comprising tangential coil springs 15, Fig. 4, between lugs 16 on the rim of the disc 12 and lugs 17 on the outer edge of the gear 14.
GB1980132A 1932-07-13 1932-07-13 Supercharger driving-gear for internal-combustion engines Expired GB401058A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1980132A GB401058A (en) 1932-07-13 1932-07-13 Supercharger driving-gear for internal-combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1980132A GB401058A (en) 1932-07-13 1932-07-13 Supercharger driving-gear for internal-combustion engines

Publications (1)

Publication Number Publication Date
GB401058A true GB401058A (en) 1933-11-09

Family

ID=10135441

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1980132A Expired GB401058A (en) 1932-07-13 1932-07-13 Supercharger driving-gear for internal-combustion engines

Country Status (1)

Country Link
GB (1) GB401058A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE754171C (en) * 1938-04-06 1953-05-11 Daimler Benz Ag Torsionally flexible coupling for driving compressors on internal combustion engines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE754171C (en) * 1938-04-06 1953-05-11 Daimler Benz Ag Torsionally flexible coupling for driving compressors on internal combustion engines

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