GB1314137A - Fluid engine - Google Patents

Fluid engine

Info

Publication number
GB1314137A
GB1314137A GB3592871A GB3592871A GB1314137A GB 1314137 A GB1314137 A GB 1314137A GB 3592871 A GB3592871 A GB 3592871A GB 3592871 A GB3592871 A GB 3592871A GB 1314137 A GB1314137 A GB 1314137A
Authority
GB
United Kingdom
Prior art keywords
rotor
casing
working fluid
shaft
handpiece
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
GB3592871A
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.)
Hollymatic Corp
Original Assignee
Hollymatic Corp
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 Hollymatic Corp filed Critical Hollymatic Corp
Publication of GB1314137A publication Critical patent/GB1314137A/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
    • F01D15/00—Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby
    • F01D15/06—Adaptations for driving, or combinations with, hand-held tools or the like control thereof
    • F01D15/065—Adaptations for driving, or combinations with, hand-held tools or the like control thereof with pressure-velocity transformation exclusively in rotor
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S415/00—Rotary kinetic fluid motors or pumps
    • Y10S415/904—Tool drive turbine, e.g. dental drill

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Hydraulic Motors (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

Abstract

1314137 Turbines HOLLYMATIC CORP 30 July 1971 [27 Nov 1970] 35928/71 Heading F1T A turbine operable with gas or liquid includes a hollow rotor 17 having at least two peripheral walls 19, 20 with spirally shaped internal surfaces 26, 31 leading to tangential nozzles 22, 23 for the discharge of working fluid supplied to the rotor interior 18 through a central port 40 and an axial duct 35 in the end wall of casing 16. Rotor 17 may be of plastic or nylon formed in two parts 37, 56 screwed to a steel shaft 13 having an end portion 38 shaped to direct the working fluid radially outwardly from port 40. Shaft 13 is mounted in bearings 14, 15 and has a screwed end 55 to receive a collet, e.g. for a small grinding tool. To assist replacement of the tool, flats 43 are provided on shaft 13 to engage a locking member inserted through slot 44 in handpiece 48. The latter includes angularly spaced flanges 50, 51 which respectively support bearings 14, 15 and provide spaces for the flow 49 of a small proportion of working fluid for cooling purposes. The remaining fluid leaving rotor 17 exhausts through ports (34), (47) Fig. 4, (not shown) in the casing end wall. Casing 16 and handpiece 48 may be of aluminium.
GB3592871A 1970-11-27 1971-07-30 Fluid engine Expired GB1314137A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9328870A 1970-11-27 1970-11-27

Publications (1)

Publication Number Publication Date
GB1314137A true GB1314137A (en) 1973-04-18

Family

ID=22238129

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3592871A Expired GB1314137A (en) 1970-11-27 1971-07-30 Fluid engine

Country Status (12)

Country Link
US (1) US3707336A (en)
JP (1) JPS5116568B1 (en)
AU (1) AU447120B2 (en)
BE (1) BE772011A (en)
CA (1) CA976088A (en)
CH (1) CH529292A (en)
DE (1) DE2149210A1 (en)
ES (1) ES394536A1 (en)
FR (1) FR2116097A5 (en)
GB (1) GB1314137A (en)
NL (1) NL7113345A (en)
SE (1) SE372063B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2173260A (en) * 1984-02-17 1986-10-08 Tode Stojicic A radial flow turbine for utilizing energy in exhaust gases from an engine
RU2771106C1 (en) * 2021-09-28 2022-04-26 Владимир Викторович Михайлов Turbine
RU2806419C2 (en) * 2021-11-29 2023-10-31 Владимир Викторович Михайлов Rotor (embodiments)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE788347A (en) * 1971-09-20 1973-01-02 Baxter Laboratories Inc MODULAR PNEUMATIC SURGICAL TREPAN
AU581176B2 (en) * 1983-07-04 1989-02-16 Dmytro Bolesta Conversion of molecular energy into power
FR2616845A1 (en) * 1987-06-17 1988-12-23 Sagnial Georges PNEUMATIC MOTOR
US5186603A (en) * 1990-09-29 1993-02-16 Nitto Kohki Co., Ltd. Air motor
US5692247A (en) * 1992-12-15 1997-12-02 Ward; Peter John Exhaust fan
US5494401A (en) * 1994-12-15 1996-02-27 Varadan; Rajan Orifice motor
US5599164A (en) * 1995-04-03 1997-02-04 Murray; William E. Centrifugal process pump with booster impeller
US6053702A (en) * 1998-07-15 2000-04-25 Sears; Samuel D. Portable water pump having a pressure control circuit with a bypass conduit
DE10211423B4 (en) * 2002-03-15 2004-02-19 Christian Dinger turbine impeller
DE202006005899U1 (en) * 2006-04-05 2007-08-09 Schmid & Wezel Gmbh & Co. Air motor for rotary-driven tools
WO2014161555A1 (en) * 2013-03-31 2014-10-09 محسن نصر الدين علي يوسف، Electricity generator with jet
US9333611B2 (en) 2013-09-13 2016-05-10 Colibri Spindles, Ltd. Fluid powered spindle
US10207379B2 (en) 2016-01-21 2019-02-19 Colibri Spindles Ltd. Live tool collar having wireless sensor
US20220290578A1 (en) * 2021-03-12 2022-09-15 Ati Industrial Automation, Inc. Turbine Motor for Use with a Pneumatic Tool

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4750A (en) * 1846-09-10 Improvement in sewing-machines
DE286171C (en) *
US762175A (en) * 1903-06-03 1904-06-07 Henry T Lees Explosion-turbine.
US933681A (en) * 1908-12-07 1909-09-07 James Valk Centrifugal pump.
US1062803A (en) * 1912-04-12 1913-05-27 Omar A Towne Rotary pump.
US2111136A (en) * 1934-05-21 1938-03-15 Bauer August Wing turbine unit
US2165808A (en) * 1937-05-22 1939-07-11 Murphy Daniel Pump rotor
US2639897A (en) * 1949-11-15 1953-05-26 John B Prather Vessel with turbine for rotating container while heating or cooling
US2652190A (en) * 1950-01-23 1953-09-15 Master Appliance Mfg Co Impeller wheel
US2767906A (en) * 1952-11-07 1956-10-23 Doyle Vacuum Cleaner Co Centrifugal fan wheel
US2857094A (en) * 1955-07-19 1958-10-21 John R Erwin Integral plastic rotors
US3095821A (en) * 1960-05-02 1963-07-02 Elenbaas Herman Sanitary centrifugal pump

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2173260A (en) * 1984-02-17 1986-10-08 Tode Stojicic A radial flow turbine for utilizing energy in exhaust gases from an engine
RU2771106C1 (en) * 2021-09-28 2022-04-26 Владимир Викторович Михайлов Turbine
RU2806419C2 (en) * 2021-11-29 2023-10-31 Владимир Викторович Михайлов Rotor (embodiments)

Also Published As

Publication number Publication date
BE772011A (en) 1971-12-31
AU3207271A (en) 1973-02-08
SE372063B (en) 1974-12-09
FR2116097A5 (en) 1972-07-07
CH529292A (en) 1972-10-15
DE2149210A1 (en) 1972-05-31
NL7113345A (en) 1972-05-30
US3707336A (en) 1972-12-26
CA976088A (en) 1975-10-14
JPS5116568B1 (en) 1976-05-25
ES394536A1 (en) 1974-09-01
AU447120B2 (en) 1974-04-11

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee