GB591555A - Improvements in impulse type turbines - Google Patents

Improvements in impulse type turbines

Info

Publication number
GB591555A
GB591555A GB6819/45A GB681945A GB591555A GB 591555 A GB591555 A GB 591555A GB 6819/45 A GB6819/45 A GB 6819/45A GB 681945 A GB681945 A GB 681945A GB 591555 A GB591555 A GB 591555A
Authority
GB
United Kingdom
Prior art keywords
jet
working fluid
rotor
pivot
jets
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
GB6819/45A
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
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of GB591555A publication Critical patent/GB591555A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F01D1/02—Non-positive-displacement machines or engines, e.g. steam turbines with stationary working-fluid guiding means and bladed or like rotor, e.g. multi-bladed impulse steam turbines
    • F01D1/026—Impact turbines with buckets, i.e. impulse turbines, e.g. Pelton turbines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B1/00—Engines of impulse type, i.e. turbines with jets of high-velocity liquid impinging on blades or like rotors, e.g. Pelton wheels; Parts or details peculiar thereto
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/20—Rotors
    • F05B2240/24—Rotors for turbines
    • F05B2240/241—Rotors for turbines of impulse type
    • F05B2240/2411—Pelton type
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/20—Hydro energy

Abstract

591,555. Turbines. SHOLL, W. S. March 19, 1945, No. 6819. [Class 110 (iii)] In a free jet impulse turbine operated by a single jet, the jet of working fluid may be directed on to the rotor so as to cause it to rotate in the forward or reverse direction or to produce a retarding effect on the rotor. In the arrangement shown, Fig. 1, the nozzle f which directs the working fluid on to the rotor is mounted on pivot h. The pivot h, which allows the jet to swing so as to produce the forward, reverse or braking effect, may also form the stop-cock. The pivot h may be - dispensed with and the jet itself made flexible or a fixed jet may be mounted on a flexible diaphragm of metal, leather or rubber. In another modification, three jets are employed mounted on a stop cock which allows the working fluid to be supplied to one only at a time. In a further modification, each of the three jets has a separate stopcock which are interconnected to prevent operation of more than one at a time. Special blades e to assist the retarding effect of the jet may be used. The working fluid may be air, gas, steam or water. The casing a may be made of pressed or die cast metal or from plastic moulded material, and may be used to support the driven machine.
GB6819/45A 1945-03-19 Improvements in impulse type turbines Expired GB591555A (en)

Publications (1)

Publication Number Publication Date
GB591555A true GB591555A (en) 1947-08-21

Family

ID=1628744

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6819/45A Expired GB591555A (en) 1945-03-19 Improvements in impulse type turbines

Country Status (1)

Country Link
GB (1) GB591555A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2770943A (en) * 1951-03-21 1956-11-20 Alan Muntz & Co Ltd Turbines operated by free-piston gas generators
US3167247A (en) * 1962-04-20 1965-01-26 Honeywell Inc Air conditioning control apparatus
CN111412103A (en) * 2020-04-01 2020-07-14 浙江富春江水电设备有限公司 Braking method for runner of impact type hydraulic generator
CN111596023A (en) * 2020-06-03 2020-08-28 陈亚 Cloud service control submersible water quality monitoring equipment

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2770943A (en) * 1951-03-21 1956-11-20 Alan Muntz & Co Ltd Turbines operated by free-piston gas generators
US3167247A (en) * 1962-04-20 1965-01-26 Honeywell Inc Air conditioning control apparatus
CN111412103A (en) * 2020-04-01 2020-07-14 浙江富春江水电设备有限公司 Braking method for runner of impact type hydraulic generator
CN111596023A (en) * 2020-06-03 2020-08-28 陈亚 Cloud service control submersible water quality monitoring equipment
CN111596023B (en) * 2020-06-03 2022-09-20 深圳市天地互通科技有限公司 Cloud service control submersible water quality monitoring equipment

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