GB2472757A - No sparks dynamo/motor - Google Patents

No sparks dynamo/motor Download PDF

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Publication number
GB2472757A
GB2472757A GB0501157A GB0501157A GB2472757A GB 2472757 A GB2472757 A GB 2472757A GB 0501157 A GB0501157 A GB 0501157A GB 0501157 A GB0501157 A GB 0501157A GB 2472757 A GB2472757 A GB 2472757A
Authority
GB
United Kingdom
Prior art keywords
dynamo
turbine
motor
sparks
permanent magnet
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.)
Granted
Application number
GB0501157A
Other versions
GB0501157D0 (en
GB2472757B (en
Inventor
Martin Lister
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
Application filed by Individual filed Critical Individual
Priority to GB0501157A priority Critical patent/GB2472757B/en
Publication of GB0501157D0 publication Critical patent/GB0501157D0/en
Publication of GB2472757A publication Critical patent/GB2472757A/en
Application granted granted Critical
Publication of GB2472757B publication Critical patent/GB2472757B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
    • F03B3/10—Machines or engines of reaction type; Parts or details peculiar thereto characterised by having means for functioning alternatively as pumps or turbines
    • F03B3/103—Machines or engines of reaction type; Parts or details peculiar thereto characterised by having means for functioning alternatively as pumps or turbines the same wheel acting as turbine wheel and as pump wheel
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
    • H02K5/136—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas explosion-proof
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
    • H02K7/1807—Rotary generators
    • H02K7/1823—Rotary generators structurally associated with turbines or similar engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2220/00—Application
    • F05D2220/70—Application in combination with
    • F05D2220/76—Application in combination with an electrical generator

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

A dynamo/motor comprises power terminals 1; a copper coil 2; a barrier 3 to stop sparks reaching a turbine 9; a permanent magnet 4; a bearing race 5; a bearing spark barrier 6, and axles 7,8 connecting the permanent magnet to the bearing 5 and to turbine 9. In dynamo mode the turbine is rotated by the passage of gas and in motor mode the gas is pushed through the turbine due it being rotated by electromagnetism acting on the permanent magnet. The dynamo/motor ensures that no sparks get into the turbine and thus can be used safely where gases may otherwise ignite if they come into contact with a spark as no sparks are produced by this design of dynamo or motor.

Description

No Sparks Dynamo/Motor Description
The No Sparks Dynamo/Motor ensures that no sparks get into the turbine and thus can be used safely where gases may otherwise ignite if they come into contact with a spark as no sparks are produced by this design of dynamo or motor.
Fig I is a view from above showing the main operating components of the No Sparks Dynamo/Motor. Fig 1..i are the power terminals delivering dc power to the copper coil if the No Sparks Dynamo/Motor Is to be used as a motor or a pump or receiving energy from the copper coils if the No Sparks Dynamo/Motor is to be used as a dynamo or a generator.. Fig 1.2 is the placement of a copper coil. Fig 1.3 is a barrier to stop sparks getting to the turbine but which will allow electromagnetism to get to the permanent magnet. Fig 1.4 is the permanent magnet. Fig 1.5 is a bearing race. Fig 1.6 is a housing/barrier of the bearing race which as everything insIde this housing is filled with grease will not allow sparks to get to the turbine. Fig 1.7 is an axle coming from the bearing race to the permanent magnet. Fig 1.8 is an axle coming from the permanent magnet to the turbine. Fig 1.9 is the turbine, in dynamo mode the No Sparks Dynamo/Motor turbIne would be being rotated due to the passage of gas and energy would be being produced due to the rotation of this turbine, In motor mode the No Sparks Dynamo/Motor turbine would be pushing gas through the turbine due to the turbine being rotated due to the electromagnetism of the electromagnets acting on the permanent magnets. Fig 1.10 is the housing of the turbine.
Fig 2 is a side view of the components of the No Sparks Dynamo/Motor. Fig 2.1 are the plus and minus contact points. Fig 2.2 is the soft iron core of one of the electromagnets. Fig 2.3 is the copper coil of one of the electromagnets. Fig 2.4 is an end on cross sectional view of the permanent magnet. Fig 2.5 is the axle of the permanent magnet. Fig 2.6 is the barrier of the electromagnets. Fig 2.7 is the turbine which is connected to the axle coming from the permanent magnet.
Fig 2.8 is the housing of the turbine.
GB0501157A 2005-01-20 2005-01-20 No sparks dynamo/motor Expired - Fee Related GB2472757B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0501157A GB2472757B (en) 2005-01-20 2005-01-20 No sparks dynamo/motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0501157A GB2472757B (en) 2005-01-20 2005-01-20 No sparks dynamo/motor

Publications (3)

Publication Number Publication Date
GB0501157D0 GB0501157D0 (en) 2005-03-02
GB2472757A true GB2472757A (en) 2011-02-23
GB2472757B GB2472757B (en) 2012-02-01

Family

ID=34259378

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0501157A Expired - Fee Related GB2472757B (en) 2005-01-20 2005-01-20 No sparks dynamo/motor

Country Status (1)

Country Link
GB (1) GB2472757B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012112501A1 (en) * 2012-12-18 2014-06-18 Elodrive Gmbh Electromotor e.g. brushless direct current motor for use as servo motor in e.g. industrial applications, has motor cases with inwardly directed projection for forming seats to receptively receive stator, rotor hub and one end of shaft

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3039007A (en) * 1959-08-17 1962-06-12 Clevite Corp Portable turbo generator
US5233248A (en) * 1991-07-10 1993-08-03 Mitsubishi Denki Kabushiki Kaisha Heat resistant and explosion-proof type permanent magnetic synchronous motor
US6126417A (en) * 1997-05-05 2000-10-03 Proair Gmbh Geratebau Conveying device for liquid and gaseous media, such as vacuum cleaners, pumps etc.
US6350109B1 (en) * 1997-09-12 2002-02-26 Societe De Mecanique Magnetique Rotary pump with immersed rotor

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3039007A (en) * 1959-08-17 1962-06-12 Clevite Corp Portable turbo generator
US5233248A (en) * 1991-07-10 1993-08-03 Mitsubishi Denki Kabushiki Kaisha Heat resistant and explosion-proof type permanent magnetic synchronous motor
US6126417A (en) * 1997-05-05 2000-10-03 Proair Gmbh Geratebau Conveying device for liquid and gaseous media, such as vacuum cleaners, pumps etc.
US6350109B1 (en) * 1997-09-12 2002-02-26 Societe De Mecanique Magnetique Rotary pump with immersed rotor

Also Published As

Publication number Publication date
GB0501157D0 (en) 2005-03-02
GB2472757B (en) 2012-02-01

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20180120