GB224525A - Improvements relating to mountings for conductors in electrical machinery - Google Patents

Improvements relating to mountings for conductors in electrical machinery

Info

Publication number
GB224525A
GB224525A GB25772/24A GB2577224A GB224525A GB 224525 A GB224525 A GB 224525A GB 25772/24 A GB25772/24 A GB 25772/24A GB 2577224 A GB2577224 A GB 2577224A GB 224525 A GB224525 A GB 224525A
Authority
GB
United Kingdom
Prior art keywords
conductors
strips
slots
flattened
mountings
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
GB25772/24A
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.)
WAYGOOD OTIS Ltd
Original Assignee
WAYGOOD OTIS Ltd
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 US672877A external-priority patent/US1555065A/en
Application filed by WAYGOOD OTIS Ltd filed Critical WAYGOOD OTIS Ltd
Publication of GB224525A publication Critical patent/GB224525A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H02K3/48—Fastening of windings on the stator or rotor structure in slots
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
    • A61M11/04—Sprayers or atomisers specially adapted for therapeutic purposes operated by the vapour pressure of the liquid to be sprayed or atomised
    • A61M11/041—Sprayers or atomisers specially adapted for therapeutic purposes operated by the vapour pressure of the liquid to be sprayed or atomised using heaters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
    • A61M11/04—Sprayers or atomisers specially adapted for therapeutic purposes operated by the vapour pressure of the liquid to be sprayed or atomised
    • A61M11/041—Sprayers or atomisers specially adapted for therapeutic purposes operated by the vapour pressure of the liquid to be sprayed or atomised using heaters
    • A61M11/042—Sprayers or atomisers specially adapted for therapeutic purposes operated by the vapour pressure of the liquid to be sprayed or atomised using heaters electrical

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Power Engineering (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)

Abstract

224,525. Waygood-Otis, Ltd., (Assignees of Lindquist, D. L.). Nov. 5, 1923, [Convention date]. Coils and conductors.-Conductors are secured in their slots by resilient means tending to force them transversely against an abutment and towards the open ends of the slots. In one one arrangement, Figs. 1 and 2, a corrugated strip 12 is inserted in the slot behind bare conductors 11 and a wedge 13 is driven between them, the conductor being thereby forced against the tooth surface 16. The ends of the strips andwedges are turned over against the core face, and the conductors are provided with a projection 17 and chisel-notch 18 to hold them against longitudinal movement. The strips 12 may be gable-shaped with the wedges 13 located beneath them. In another arrangement, Fig. 5, the conductors are insulated and the corrugations 21 in contact therewith are flattened. Fig. 8 shows a former wound coil with an outer wedge 27 and a flattened strip 12.
GB25772/24A 1923-11-05 1924-10-29 Improvements relating to mountings for conductors in electrical machinery Expired GB224525A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US439811XA 1923-11-05 1923-11-05
US224525XA 1923-11-05 1923-11-05
US585283XA 1923-11-05 1923-11-05
US672877A US1555065A (en) 1923-11-05 1923-11-05 Mounting for conductors in electrical machinery and method of applying same

Publications (1)

Publication Number Publication Date
GB224525A true GB224525A (en) 1925-02-05

Family

ID=27487114

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25772/24A Expired GB224525A (en) 1923-11-05 1924-10-29 Improvements relating to mountings for conductors in electrical machinery

Country Status (2)

Country Link
FR (1) FR585283A (en)
GB (1) GB224525A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2776386A (en) * 1954-01-29 1957-01-01 Harnischfeger Corp Electrical-induction torque transmitter
EP0639882A1 (en) * 1993-08-18 1995-02-22 ABB Management AG Slot closing assembly
EP0652623A1 (en) * 1993-11-04 1995-05-10 ABB Management AG Rotor of turbogenerator with direct gas cooling of the exciter coil
EP2852034A1 (en) * 2013-09-20 2015-03-25 Siemens Aktiengesellschaft Rotor of an electric machine, electric machine and method for manufacturing a rotor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2776386A (en) * 1954-01-29 1957-01-01 Harnischfeger Corp Electrical-induction torque transmitter
EP0639882A1 (en) * 1993-08-18 1995-02-22 ABB Management AG Slot closing assembly
EP0652623A1 (en) * 1993-11-04 1995-05-10 ABB Management AG Rotor of turbogenerator with direct gas cooling of the exciter coil
EP2852034A1 (en) * 2013-09-20 2015-03-25 Siemens Aktiengesellschaft Rotor of an electric machine, electric machine and method for manufacturing a rotor

Also Published As

Publication number Publication date
FR585283A (en) 1925-02-24

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