GB2182809B - Stator having a spiral yoke - Google Patents

Stator having a spiral yoke

Info

Publication number
GB2182809B
GB2182809B GB8526806A GB8526806A GB2182809B GB 2182809 B GB2182809 B GB 2182809B GB 8526806 A GB8526806 A GB 8526806A GB 8526806 A GB8526806 A GB 8526806A GB 2182809 B GB2182809 B GB 2182809B
Authority
GB
United Kingdom
Prior art keywords
stator
spiral yoke
yoke
spiral
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 - Lifetime
Application number
GB8526806A
Other versions
GB8526806D0 (en
GB2182809A (en
Inventor
John Laing
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 US06/668,772 external-priority patent/US4644208A/en
Application filed by Individual filed Critical Individual
Priority to GB8526806A priority Critical patent/GB2182809B/en
Publication of GB8526806D0 publication Critical patent/GB8526806D0/en
Publication of GB2182809A publication Critical patent/GB2182809A/en
Application granted granted Critical
Publication of GB2182809B publication Critical patent/GB2182809B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/14—Stator cores with salient poles
    • H02K1/146—Stator cores with salient poles consisting of a generally annular yoke with salient poles
    • H02K1/148—Sectional cores
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • 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
    • H02K5/128—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas using air-gap sleeves or air-gap discs
    • H02K5/1282—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas using air-gap sleeves or air-gap discs the partition wall in the air-gap being non cylindrical

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
GB8526806A 1984-11-02 1985-10-31 Stator having a spiral yoke Expired - Lifetime GB2182809B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8526806A GB2182809B (en) 1984-11-02 1985-10-31 Stator having a spiral yoke

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/668,772 US4644208A (en) 1984-11-02 1984-11-02 Stator having a spiral yoke
GB8526806A GB2182809B (en) 1984-11-02 1985-10-31 Stator having a spiral yoke

Publications (3)

Publication Number Publication Date
GB8526806D0 GB8526806D0 (en) 1985-12-04
GB2182809A GB2182809A (en) 1987-05-20
GB2182809B true GB2182809B (en) 1990-04-18

Family

ID=26289960

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8526806A Expired - Lifetime GB2182809B (en) 1984-11-02 1985-10-31 Stator having a spiral yoke

Country Status (1)

Country Link
GB (1) GB2182809B (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1381383A (en) * 1971-09-17 1975-01-22 Vortex Pumpen Ag Rotating electrical machine and stator therefor
GB1390692A (en) * 1971-09-17 1975-04-16 Vortex Pumpen Ag Electrical machines having a rotor and a stator
GB1553076A (en) * 1975-06-02 1979-09-19 Dupont Research & Investment S Electric motor

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1381383A (en) * 1971-09-17 1975-01-22 Vortex Pumpen Ag Rotating electrical machine and stator therefor
GB1390692A (en) * 1971-09-17 1975-04-16 Vortex Pumpen Ag Electrical machines having a rotor and a stator
GB1553076A (en) * 1975-06-02 1979-09-19 Dupont Research & Investment S Electric motor

Also Published As

Publication number Publication date
GB8526806D0 (en) 1985-12-04
GB2182809A (en) 1987-05-20

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Legal Events

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