GB1432700A – Direct current machine stator
– Google Patents
GB1432700A – Direct current machine stator
– Google Patents
Direct current machine stator
Info
Publication number
GB1432700A
GB1432700A
GB3804173A
GB3804173A
GB1432700A
GB 1432700 A
GB1432700 A
GB 1432700A
GB 3804173 A
GB3804173 A
GB 3804173A
GB 3804173 A
GB3804173 A
GB 3804173A
GB 1432700 A
GB1432700 A
GB 1432700A
Authority
GB
United Kingdom
Prior art keywords
longitudinal beams
stator
aug
beams
direct current
Prior art date
1972-08-11
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
GB3804173A
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.)
ABB Norden Holding AB
Original Assignee
ASEA AB
Allmanna Svenska Elektriska AB
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.)
1972-08-11
Filing date
1973-08-10
Publication date
1976-04-22
1973-08-10
Application filed by ASEA AB, Allmanna Svenska Elektriska AB
filed
Critical
ASEA AB
1976-04-22
Publication of GB1432700A
publication
Critical
patent/GB1432700A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
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
Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
Y10T29/00—Metal working
Y10T29/49—Method of mechanical manufacture
Y10T29/49002—Electrical device making
Y10T29/49009—Dynamoelectric machine
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
Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
Y10T29/00—Metal working
Y10T29/49—Method of mechanical manufacture
Y10T29/49002—Electrical device making
Y10T29/4902—Electromagnet, transformer or inductor
Y10T29/49075—Electromagnet, transformer or inductor including permanent magnet or core
Y10T29/49078—Laminated
Abstract
1432700 Dynamo-electric machines ALLMANNA SVENSKA ELEKTRISKA AB 10 Aug 1973 [11 Aug 1972] 38041/73 Heading H2A A laminated salient-pole square ring stator has each layer of axially arranged laminations made up of 4 L-shaped segments 18, Fig. 4. The segments are indented at the corners «a, b» to receive longitudinal beams 2, Fig. 1, which form together with pairs of cross-beams 4 a welded stator support. Bearing shields 8, 9 are fixed to the ends of the longitudinal beams 2 and side panels 14 are provided to form commutator and fan spaces 15, 16. Provision is made for attaching feet to the lower longitudinal beams. The stator ring supports both main salient poles and commutation poles.
GB3804173A
1972-08-11
1973-08-10
Direct current machine stator
Expired
GB1432700A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
SE10423/72A
SE365666B
(en)
1972-08-11
1972-08-11
Publications (1)
Publication Number
Publication Date
GB1432700A
true
GB1432700A
(en)
1976-04-22
Family
ID=20292294
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB3804173A
Expired
GB1432700A
(en)
1972-08-11
1973-08-10
Direct current machine stator
Country Status (11)
Country
Link
US
(1)
US3809938A
(en)
AT
(1)
AT325139B
(en)
CA
(1)
CA988984A
(en)
CH
(1)
CH557103A
(en)
DE
(1)
DE2338453A1
(en)
FI
(1)
FI48961C
(en)
FR
(1)
FR2195861B1
(en)
GB
(1)
GB1432700A
(en)
IT
(1)
IT994588B
(en)
NO
(1)
NO130747C
(en)
SE
(1)
SE365666B
(en)
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE3047571A1
(en)
*
1979-06-04
1982-02-25
E Florinsky
STATOR OF DIRECT CURRENT ELECTRIC MACHINE
Families Citing this family (40)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
JPS55151307A
(en)
*
1979-05-14
1980-11-25
Victor Co Of Japan Ltd
Closed magnetic circuit device
SU919016A1
(en)
*
1979-06-04
1982-04-07
Предприятие П/Я А-7376
Dc electrical machine stator
DE3006207C2
(en)
*
1980-02-15
1982-10-21
Siemens AG, 1000 Berlin und 8000 München
Electric machine with a stator core made of grain-oriented sheets
US4812695A
(en)
*
1986-08-15
1989-03-14
Marathon Electric Manufacturing Corporation
Annular stator core construction
DE8630403U1
(en)
*
1986-11-13
1987-01-15
Siemens Ag, 1000 Berlin Und 8000 Muenchen, De
US4788389A
(en)
*
1986-12-19
1988-11-29
Omco Co., Ltd.
Flow switch valve
US4788465A
(en)
*
1987-09-10
1988-11-29
Digital Equipment Corporation
Armature for DC motor
GB8825071D0
(en)
*
1988-10-26
1988-11-30
Nelco Holdings Ltd
Laminated stators for dynamo electric machines
DE3842560A1
(en)
*
1988-12-17
1990-06-21
Metabowerke Kg
Field core for an electric motor
US5260620A
(en)
*
1992-03-09
1993-11-09
Morrill Giles W
Asynchronous induction motor
US5960532A
(en)
*
1992-10-09
1999-10-05
Hill; Wolfgang
Process for manufacturing a multiphase machine with non-salient poles
CN1054712C
(en)
*
1994-06-06
2000-07-19
松下电器产业株式会社
Exciting combined body and production of same and commutator motor
DE19507264A1
(en)
*
1995-03-03
1996-09-12
Fein C & E
Stand for an electrical external pole machine
DE19510729A1
(en)
*
1995-03-24
1996-09-26
Abb Management Ag
Electric DC machine with laminated stator frame
DE19629383A1
(en)
*
1996-07-20
1998-01-22
Aweco Kunststofftech Geraete
Stator lamination for fixed part of electric machine esp synchronous or asynchronous machine
ITTO980457A1
(en)
*
1998-05-28
1999-11-28
Bitron Spa
ELECTRONICALLY SWITCHED ELECTRIC MOTOR FOR LINE POWER APPLICATIONS
JP2001145286A
(en)
*
1999-11-12
2001-05-25
Mitsubishi Electric Corp
Stator of rotating electric machine and method of manufacturing the same
DE10124415A1
(en)
*
2001-05-18
2002-11-28
Siemens Ag
Electrical machine
JP2003092863A
(en)
*
2001-09-20
2003-03-28
Nissan Motor Co Ltd
Permanent magnet embedded synchronous motor
JP2003116247A
(en)
*
2001-10-04
2003-04-18
Mabuchi Motor Co Ltd
Miniature motor and method of manufacturing the same
JP3986838B2
(en)
*
2002-01-31
2007-10-03
ミネベア株式会社
Rotating electric machine
JP4002451B2
(en)
*
2002-02-27
2007-10-31
ミネベア株式会社
Rotating electric machine
US20030197443A1
(en)
*
2002-04-17
2003-10-23
Lawrence Robert Anthony
Stator core and method of making
TW200405638A
(en)
*
2002-05-24
2004-04-01
Virginia Tech Intell Prop
Radial-axial electromagnetic flux electric motor, coaxial electromagnetic flux electric motor, and rotor for same
GB0228642D0
(en)
*
2002-12-07
2003-01-15
Rolls Royce Plc
An electrical machine
JP3733120B2
(en)
*
2002-12-27
2006-01-11
穩正企業股▲ふん▼有限公司
Motor combined stator structure
TW200514334A
(en)
*
2003-09-05
2005-04-16
Black & Decker Inc
Field assemblies and methods of making same
US20050189844A1
(en)
*
2003-09-05
2005-09-01
Du Hung T.
Field assemblies having pole pieces with dovetail features for attaching to a back iron piece(s) and methods of making same
US7205696B2
(en)
*
2003-09-05
2007-04-17
Black & Decker Inc.
Field assemblies having pole pieces with ends that decrease in width, and methods of making same
US7211920B2
(en)
*
2003-09-05
2007-05-01
Black & Decker Inc.
Field assemblies having pole pieces with axial lengths less than an axial length of a back iron portion and methods of making same
US20060226729A1
(en)
*
2003-09-05
2006-10-12
Du Hung T
Field assemblies and methods of making same with field coils having multiple coils
WO2005027306A2
(en)
*
2003-09-05
2005-03-24
Black & Decker Inc.
Field assemblies and methods of making same
WO2006096708A2
(en)
2005-03-07
2006-09-14
Black & Decker Inc.
Power tools with motor having a multi-piece stator
GB0400737D0
(en)
*
2004-01-14
2004-02-18
Rolls Royce Plc
Electrical machine
US20060232143A1
(en)
*
2005-04-15
2006-10-19
Delaware Capital Formation
Over molded stator
JP5776170B2
(en)
*
2010-12-01
2015-09-09
日本電産株式会社
Stator core and motor
CN103259351A
(en)
*
2013-05-13
2013-08-21
广东威灵电机制造有限公司
Permanent magnet motor
US20140339947A1
(en)
*
2013-05-16
2014-11-20
Lasko Holdings, Inc.
Multi-Piece Stator For An Electric Motor
DE202013005481U1
(en)
*
2013-06-19
2014-09-22
BROSE SCHLIEßSYSTEME GMBH & CO. KG
Pole housing for an electric motor
WO2019129916A1
(en)
*
2017-12-29
2019-07-04
Wärtsilä Finland Oy
Generator for producing electric energy
Family Cites Families (3)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US485220A
(en)
*
1892-11-01
Dynamo-electric machine
US2479330A
(en)
*
1944-08-19
1949-08-16
Gen Electric
Induction regulator
US3343013A
(en)
*
1964-12-10
1967-09-19
Emerson Electric Co
End shield assembly
1972
1972-08-11
SE
SE10423/72A
patent/SE365666B/xx
unknown
1973
1973-06-28
US
US00374377A
patent/US3809938A/en
not_active
Expired – Lifetime
1973-07-23
FR
FR7326866A
patent/FR2195861B1/fr
not_active
Expired
1973-07-27
CH
CH1103073A
patent/CH557103A/en
not_active
IP Right Cessation
1973-07-28
DE
DE19732338453
patent/DE2338453A1/en
not_active
Withdrawn
1973-08-07
CA
CA178,194A
patent/CA988984A/en
not_active
Expired
1973-08-09
AT
AT699673A
patent/AT325139B/en
not_active
IP Right Cessation
1973-08-09
NO
NO3174/73A
patent/NO130747C/no
unknown
1973-08-10
FI
FI732530A
patent/FI48961C/en
active
1973-08-10
GB
GB3804173A
patent/GB1432700A/en
not_active
Expired
1973-08-10
IT
IT69427/73A
patent/IT994588B/en
active
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE3047571A1
(en)
*
1979-06-04
1982-02-25
E Florinsky
STATOR OF DIRECT CURRENT ELECTRIC MACHINE
Also Published As
Publication number
Publication date
NO130747B
(en)
1974-10-21
FI48961B
(en)
1974-10-31
FR2195861B1
(en)
1981-05-29
US3809938A
(en)
1974-05-07
CA988984A
(en)
1976-05-11
FI48961C
(en)
1975-02-10
AT325139B
(en)
1975-10-10
NO130747C
(en)
1975-01-29
SE365666B
(en)
1974-03-25
FR2195861A1
(en)
1974-03-08
DE2338453A1
(en)
1974-02-21
CH557103A
(en)
1974-12-13
IT994588B
(en)
1975-10-20
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Legal Events
Date
Code
Title
Description
1976-09-02
PS
Patent sealed [section 19, patents act 1949]
1987-04-01
PCNP
Patent ceased through non-payment of renewal fee
