GB2379562B - Pump driving system of induction type - Google Patents

Pump driving system of induction type

Info

Publication number
GB2379562B
GB2379562B GB0121885A GB0121885A GB2379562B GB 2379562 B GB2379562 B GB 2379562B GB 0121885 A GB0121885 A GB 0121885A GB 0121885 A GB0121885 A GB 0121885A GB 2379562 B GB2379562 B GB 2379562B
Authority
GB
United Kingdom
Prior art keywords
driving system
induction type
pump driving
pump
induction
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 - Fee Related
Application number
GB0121885A
Other versions
GB0121885D0 (en
GB2379562A (en
Inventor
Hsu Min Chu
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 TW090210289U external-priority patent/TW502784U/en
Application filed by Individual filed Critical Individual
Priority to GB0121885A priority Critical patent/GB2379562B/en
Publication of GB0121885D0 publication Critical patent/GB0121885D0/en
Publication of GB2379562A publication Critical patent/GB2379562A/en
Application granted granted Critical
Publication of GB2379562B publication Critical patent/GB2379562B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K49/00—Dynamo-electric clutches; Dynamo-electric brakes
    • H02K49/02—Dynamo-electric clutches; Dynamo-electric brakes of the asynchronous induction type
    • H02K49/04—Dynamo-electric clutches; Dynamo-electric brakes of the asynchronous induction type of the eddy-current hysteresis type
    • H02K49/046—Dynamo-electric clutches; Dynamo-electric brakes of the asynchronous induction type of the eddy-current hysteresis type with an axial airgap
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/02—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/021—Units comprising pumps and their driving means containing a coupling
    • F04D13/024—Units comprising pumps and their driving means containing a coupling a magnetic coupling
    • F04D13/027—Details of the magnetic circuit
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/026—Units comprising pumps and their driving means with a magnetic coupling
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K49/00—Dynamo-electric clutches; Dynamo-electric brakes
    • H02K49/02—Dynamo-electric clutches; Dynamo-electric brakes of the asynchronous induction type
    • H02K49/04—Dynamo-electric clutches; Dynamo-electric brakes of the asynchronous induction type of the eddy-current hysteresis type
    • H02K49/043—Dynamo-electric clutches; Dynamo-electric brakes of the asynchronous induction type of the eddy-current hysteresis type with a radial airgap

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
GB0121885A 2001-06-19 2001-09-10 Pump driving system of induction type Expired - Fee Related GB2379562B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0121885A GB2379562B (en) 2001-06-19 2001-09-10 Pump driving system of induction type

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
TW090210289U TW502784U (en) 2001-06-19 2001-06-19 Induction type pump driving device
JP2001240642A JP3798663B2 (en) 2001-06-19 2001-08-08 Inductive pump drive
US09/947,350 US6700264B2 (en) 2001-06-19 2001-09-07 Pump driving system of induction type
GB0121885A GB2379562B (en) 2001-06-19 2001-09-10 Pump driving system of induction type
DE10145355A DE10145355A1 (en) 2001-06-19 2001-09-14 Induction-type pump drive unit generates changed flux which acts on non-magnetic conductive material to generate electrical eddy current for causing rotation of rotary shaft

Publications (3)

Publication Number Publication Date
GB0121885D0 GB0121885D0 (en) 2001-10-31
GB2379562A GB2379562A (en) 2003-03-12
GB2379562B true GB2379562B (en) 2005-12-21

Family

ID=35447636

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0121885A Expired - Fee Related GB2379562B (en) 2001-06-19 2001-09-10 Pump driving system of induction type

Country Status (1)

Country Link
GB (1) GB2379562B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2390750B (en) * 2001-12-21 2005-03-09 Schlumberger Holdings Sealed ESP motor system
US6863124B2 (en) 2001-12-21 2005-03-08 Schlumberger Technology Corporation Sealed ESP motor system
US6988556B2 (en) 2002-02-19 2006-01-24 Halliburton Energy Services, Inc. Deep set safety valve
US8038120B2 (en) 2006-12-29 2011-10-18 Halliburton Energy Services, Inc. Magnetically coupled safety valve with satellite outer magnets
US8919730B2 (en) 2006-12-29 2014-12-30 Halliburton Energy Services, Inc. Magnetically coupled safety valve with satellite inner magnets
US8573304B2 (en) 2010-11-22 2013-11-05 Halliburton Energy Services, Inc. Eccentric safety valve

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB757062A (en) * 1954-11-13 1956-09-12 Igor Vasilie Zozulin Improvements in and relating to magnetic drive centrifugal pumps
US3723370A (en) * 1970-03-26 1973-03-27 Kansai Paint Co Ltd Urethanated unsaturated polyester resin and process for producing the same
US3890515A (en) * 1972-11-30 1975-06-17 Mechanique Sulzer Comp D Const Magnetic coupler for coupling rotary shafts
GB1400420A (en) * 1971-08-12 1975-07-16 Davies E J Eddy current couplings
GB1450191A (en) * 1973-03-23 1976-09-22 Pye Ltd Magnetic induction couplings

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB757062A (en) * 1954-11-13 1956-09-12 Igor Vasilie Zozulin Improvements in and relating to magnetic drive centrifugal pumps
US3723370A (en) * 1970-03-26 1973-03-27 Kansai Paint Co Ltd Urethanated unsaturated polyester resin and process for producing the same
GB1400420A (en) * 1971-08-12 1975-07-16 Davies E J Eddy current couplings
US3890515A (en) * 1972-11-30 1975-06-17 Mechanique Sulzer Comp D Const Magnetic coupler for coupling rotary shafts
GB1450191A (en) * 1973-03-23 1976-09-22 Pye Ltd Magnetic induction couplings

Also Published As

Publication number Publication date
GB0121885D0 (en) 2001-10-31
GB2379562A (en) 2003-03-12

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20080910