GB954263A - Improvements in and relating to gas-turbine-driven winches - Google Patents

Improvements in and relating to gas-turbine-driven winches

Info

Publication number
GB954263A
GB954263A GB1227/62A GB122762A GB954263A GB 954263 A GB954263 A GB 954263A GB 1227/62 A GB1227/62 A GB 1227/62A GB 122762 A GB122762 A GB 122762A GB 954263 A GB954263 A GB 954263A
Authority
GB
United Kingdom
Prior art keywords
nozzles
disc
load
winch
motor
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
GB1227/62A
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.)
Individual
Original Assignee
Individual
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
Priority claimed from FR849593A external-priority patent/FR1285406A/en
Priority claimed from FR881431A external-priority patent/FR1315208A/en
Application filed by Individual filed Critical Individual
Publication of GB954263A publication Critical patent/GB954263A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D1/00—Dropping, ejecting, releasing, or receiving articles, liquids, or the like, in flight
    • B64D1/02—Dropping, ejecting, or releasing articles
    • B64D1/08—Dropping, ejecting, or releasing articles the articles being load-carrying devices
    • B64D1/14—Absorbing landing shocks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D1/00—Dropping, ejecting, releasing, or receiving articles, liquids, or the like, in flight
    • B64D1/02—Dropping, ejecting, or releasing articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
    • B64F1/00—Ground or aircraft-carrier-deck installations
    • B64F1/04—Launching or towing gear
    • B64F1/08—Launching or towing gear using winches
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D1/00—Non-positive-displacement machines or engines, e.g. steam turbines
    • F01D1/32—Non-positive-displacement machines or engines, e.g. steam turbines with pressure velocity transformation exclusively in rotor, e.g. the rotor rotating under the influence of jets issuing from the rotor, e.g. Heron turbines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K7/00—Plants in which the working fluid is used in a jet only, i.e. the plants not having a turbine or other engine driving a compressor or a ducted fan; Control thereof
    • F02K7/005—Plants in which the working fluid is used in a jet only, i.e. the plants not having a turbine or other engine driving a compressor or a ducted fan; Control thereof the engine comprising a rotor rotating under the actions of jets issuing from this rotor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Toys (AREA)

Abstract

954,263. Motor driven winches. F. M. E. DELAMAIRE. Jan. 12, 1962 [Jan. 13, 1961; Dec. 8, 1961], No. 1227/62. Heading B8B. [Also in Divisions B7 and F1] A winch drum 2 (Fig. 1) is driven through gearing 3 to 7 by a motor 8 which is rotated by propellant gases released by the ignition of a powder charge and emerging through nozzles 9, 10. This gives a high torque for a short time and makes the winch suitable (see Fig. 7) for rapidly moving a load 21 towards a supporting parachute 20 in order to cushion the ground impact of such load on landing. The winch may also be employed in the load cable of a parachute landing brake on an aircraft to augment its braking force. It may also be used per se as an aircraft launcher. The Specification gives examples of suitable powder charges for these applications. Construction of motor.-The nozzles 9, 10 may be integral with a rotatable combustion chamber 11 within which the charge is ignited by a primer 19. Alternatively (Figs. 2 and 3, not shown) the chamber may be static and feed the propellant gases through a hollow shaft on which a hollow nozzle and carrier are rotatably mounted. The nozzles 9, 10 may be directed towards deflectors 15, Fig. 4, mounted on a disc 14. This disc may itself be rotatably mounted (see Fig. 5) and the rotation of both the nozzle carrier and the disc geared to the output shaft 6.
GB1227/62A 1961-01-13 1962-01-12 Improvements in and relating to gas-turbine-driven winches Expired GB954263A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR849593A FR1285406A (en) 1961-01-13 1961-01-13 Parachute load landing retarder, and motor for this device
FR881431A FR1315208A (en) 1961-12-08 1961-12-08 Rotary powder engine, and applications in particular in aeronautics and paachutes

Publications (1)

Publication Number Publication Date
GB954263A true GB954263A (en) 1964-04-02

Family

ID=26188902

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1227/62A Expired GB954263A (en) 1961-01-13 1962-01-12 Improvements in and relating to gas-turbine-driven winches

Country Status (2)

Country Link
CH (1) CH401410A (en)
GB (1) GB954263A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103670525A (en) * 2013-11-01 2014-03-26 吴尧 Steam turbine capable of utilizing kinetic energy of steam twice
CN104627367A (en) * 2014-11-27 2015-05-20 航宇救生装备有限公司 Active inflating type buffer device for airdrop object

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3309698A1 (en) * 1983-03-18 1984-09-20 Erno Raumfahrttechnik Gmbh, 2800 Bremen DEVICE FOR SOFTLY DEPOSITING LOADS FROM THE AIR

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103670525A (en) * 2013-11-01 2014-03-26 吴尧 Steam turbine capable of utilizing kinetic energy of steam twice
CN104627367A (en) * 2014-11-27 2015-05-20 航宇救生装备有限公司 Active inflating type buffer device for airdrop object

Also Published As

Publication number Publication date
CH401410A (en) 1965-10-31

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