Electrical generator or motor structure – Dynamoelectric – Rotary
Reexamination Certificate
2011-01-25
2011-01-25
Tamai, Karl I (Department: 2834)
Electrical generator or motor structure
Dynamoelectric
Rotary
C310S156660, C310S156670, C310S156680, C310S156730, C310S156720, C310S257000, C310S266000
Reexamination Certificate
active
07876019
ABSTRACT:
A device for generating electrical or mechanical output, comprising a stator coil, a stator assembly, a rotor coil, a rotor assembly rotational about an axis, the rotor assembly at least partially surrounding the rotor coil, rotator extensions capable of induced magnetization and extending from the rotator, each rotator extension having a rotor extension surface, wherein magnetic flux leakage between the rotator extension surfaces is prevented or reduced via permanent magnet elements located at the rotator extension surfaces. Stator and rotor may be reversed in operation.
REFERENCES:
patent: 1361136 (1920-12-01), Burke
patent: 2078668 (1937-04-01), Kilgore
patent: 3403273 (1968-09-01), Higuchi
patent: 3437854 (1969-04-01), Oiso
patent: 3558941 (1971-01-01), Viscount Brebbia et al.
patent: 3700942 (1972-10-01), Alth
patent: 3710158 (1973-01-01), Bachle et al.
patent: 3774059 (1973-11-01), Cox
patent: 4021691 (1977-05-01), Dukshtau et al.
patent: 4114057 (1978-09-01), Esters
patent: 4206374 (1980-06-01), Goddijn
patent: 4237396 (1980-12-01), Blenkinsop et al.
patent: 4255684 (1981-03-01), Mischler et al.
patent: 4363988 (1982-12-01), Kliman
patent: 4388545 (1983-06-01), Honsinger et al.
patent: 4392072 (1983-07-01), Rosenberry
patent: 4459501 (1984-07-01), Fawzy
patent: 4501980 (1985-02-01), Welburn
patent: 4605874 (1986-08-01), Whiteley
patent: 4611139 (1986-09-01), Godkin et al.
patent: 4620752 (1986-11-01), Fremerey et al.
patent: 4658166 (1987-04-01), Oudet
patent: 4794286 (1988-12-01), Taenzer
patent: 4797602 (1989-01-01), West
patent: 4835840 (1989-06-01), Stokes
patent: 4850100 (1989-07-01), Stokes
patent: 4900965 (1990-02-01), Fisher
patent: 4959577 (1990-09-01), Radomski
patent: 5038066 (1991-08-01), Pawlak et al.
patent: 5051641 (1991-09-01), Weh
patent: 5097167 (1992-03-01), Kanayama et al.
patent: 5117142 (1992-05-01), von Zweygbergk
patent: 5130595 (1992-07-01), Arora
patent: 5132581 (1992-07-01), Kusase
patent: 5177054 (1993-01-01), Lloyd
patent: 5208503 (1993-05-01), Hisey
patent: 5212419 (1993-05-01), Fisher et al.
patent: 5250865 (1993-10-01), Meeks
patent: 5262746 (1993-11-01), Masuda
patent: 5278470 (1994-01-01), Neag
patent: 5289072 (1994-02-01), Lange
patent: 5306977 (1994-04-01), Hayashi
patent: 5382859 (1995-01-01), Huang et al.
patent: 5386166 (1995-01-01), Reimer et al.
patent: 5530308 (1996-06-01), Fanning et al.
patent: 5543674 (1996-08-01), Koehler
patent: 5543677 (1996-08-01), Fakler
patent: 5633551 (1997-05-01), Weh
patent: 5650680 (1997-07-01), Chula
patent: 5712521 (1998-01-01), Detela
patent: 5729065 (1998-03-01), Fremery et al.
patent: 5731649 (1998-03-01), Caamano
patent: 5773910 (1998-06-01), Lange
patent: 5777418 (1998-07-01), Lange et al.
patent: 5780953 (1998-07-01), Umeda et al.
patent: 5814907 (1998-09-01), Bandera
patent: 5886449 (1999-03-01), Mitcham
patent: 5889348 (1999-03-01), Mühlberger et al.
patent: 5894183 (1999-04-01), Borchert
patent: 5925965 (1999-07-01), Li et al.
patent: 5942828 (1999-08-01), Hill
patent: 5973436 (1999-10-01), Mitcham
patent: 5994802 (1999-11-01), Shichijyo et al.
patent: 6028377 (2000-02-01), Sakamoto
patent: 6043579 (2000-03-01), Hill
patent: 6060810 (2000-05-01), Lee et al.
patent: 6066906 (2000-05-01), Kalsi
patent: 6097126 (2000-08-01), Toshiyasu
patent: 6121712 (2000-09-01), Sakamoto
patent: 6133655 (2000-10-01), Suzuki et al.
patent: 6133669 (2000-10-01), Tupper
patent: 6137202 (2000-10-01), Holmes et al.
patent: 6154013 (2000-11-01), Caamano
patent: 6163097 (2000-12-01), Smith et al.
patent: 6177748 (2001-01-01), Katcher et al.
patent: 6181035 (2001-01-01), Acquaviva
patent: 6194799 (2001-02-01), Miekka
patent: 6229238 (2001-05-01), Graef
patent: 6232693 (2001-05-01), Gierer et al.
patent: 6236131 (2001-05-01), Schafer
patent: 6300702 (2001-10-01), Jack et al.
patent: 6365999 (2002-04-01), Mühlberger et al.
patent: 6445105 (2002-09-01), Kliman et al.
patent: 6448687 (2002-09-01), Higashino et al.
patent: 6455970 (2002-09-01), Shafer et al.
patent: 6472792 (2002-10-01), Jack et al.
patent: 6492758 (2002-12-01), Gianni et al.
patent: 6545382 (2003-04-01), Bennett
patent: 6603060 (2003-08-01), Cammano
patent: 6603237 (2003-08-01), Caamano
patent: 6657329 (2003-12-01), Kastinger et al.
patent: 6664704 (2003-12-01), Calley
patent: 6707208 (2004-03-01), Durham et al.
patent: 6717297 (2004-04-01), Sadarangani et al.
patent: 6774512 (2004-08-01), Takagi et al.
patent: 6794791 (2004-09-01), Ben Ahmed et al.
patent: 6815863 (2004-11-01), Jack et al.
patent: 6849985 (2005-02-01), Jack et al.
patent: 6853112 (2005-02-01), Nakamura et al.
patent: 6867530 (2005-03-01), Gamm et al.
patent: 6879080 (2005-04-01), Cammano
patent: 6885129 (2005-04-01), Oohashi et al.
patent: 6924579 (2005-08-01), Calley
patent: 6940197 (2005-09-01), Fujita et al.
patent: 6949855 (2005-09-01), Dubois et al.
patent: 6979925 (2005-12-01), Schwamm
patent: 6989622 (2006-01-01), Chen et al.
patent: 7015603 (2006-03-01), Barrho et al.
patent: 7026737 (2006-04-01), Angerer et al.
patent: 7030529 (2006-04-01), Dommsch et al.
patent: 7030534 (2006-04-01), Cammano
patent: 7064469 (2006-06-01), Jack et al.
patent: 7067954 (2006-06-01), Kuribayashi et al.
patent: 7071593 (2006-07-01), Matsushita et al.
patent: 7126313 (2006-10-01), Dooley
patent: 7129602 (2006-10-01), Lange et al.
patent: 7135802 (2006-11-01), Seki et al.
patent: 7208856 (2007-04-01), Imai et al.
patent: 7211922 (2007-05-01), Isoda et al.
patent: 7230361 (2007-06-01), Hirzel
patent: 7245055 (2007-07-01), Jack
patent: 7250704 (2007-07-01), Sortore et al.
patent: 7358639 (2008-04-01), Cammano
patent: 7385329 (2008-06-01), Hill
patent: 7385330 (2008-06-01), Trzynadlowski et al.
patent: 7420312 (2008-09-01), Kitamura et al.
patent: 7466057 (2008-12-01), Imai et al.
patent: 7592735 (2009-09-01), Hamada
patent: 7602095 (2009-10-01), Kusase et al.
patent: 7638919 (2009-12-01), Pulnikov et al.
patent: 2001/0001528 (2001-05-01), Ragaly
patent: 2001/0030479 (2001-10-01), Mohler
patent: 2001/0030486 (2001-10-01), Pijanowski
patent: 2002/0070627 (2002-06-01), Ward et al.
patent: 2002/0135242 (2002-09-01), Kawai
patent: 2003/0122439 (2003-07-01), Horst
patent: 2003/0122440 (2003-07-01), Horst
patent: 2004/0061396 (2004-04-01), Narita et al.
patent: 2004/0140730 (2004-07-01), Barrho et al.
patent: 2004/0145269 (2004-07-01), Barrho et al.
patent: 2004/0150288 (2004-08-01), Calley
patent: 2004/0189138 (2004-09-01), Jack
patent: 2004/0212267 (2004-10-01), Jack et al.
patent: 2004/0232799 (2004-11-01), Chen et al.
patent: 2004/0251759 (2004-12-01), Hirzel
patent: 2004/0251761 (2004-12-01), Hirzel
patent: 2004/0262105 (2004-12-01), Li et al.
patent: 2005/0006978 (2005-01-01), Bradfield
patent: 2005/0012427 (2005-01-01), Seki et al.
patent: 2005/0062348 (2005-03-01), Ohnishi et al.
patent: 2005/0121983 (2005-06-01), Ehrhart
patent: 2005/0156479 (2005-07-01), Fujita et al.
patent: 2005/0242679 (2005-11-01), Walter et al.
patent: 2006/0012259 (2006-01-01), Kerlin
patent: 2006/0012263 (2006-01-01), Smith et al.
patent: 2006/0082237 (2006-04-01), Kerlin
patent: 2006/0091755 (2006-05-01), Carlisle
patent: 2006/0131974 (2006-06-01), Sadarangani et al.
patent: 2006/0131986 (2006-06-01), Hsu et al.
patent: 2006/0192453 (2006-08-01), Gieras et al.
patent: 2006/0220477 (2006-10-01), Okumoto et al.
patent: 2006/0261688 (2006-11-01), Akita et al.
patent: 2007/0013253 (2007-01-01), Dobois et al.
patent: 2007/0046137 (2007-03-01), Ooiwa
patent: 2007/0046139 (2007-03-01), Ishizuka
patent: 2007/0075605 (2007-04-01), Enomoto et al.
patent: 2007/0138900 (2007-06-01), Imai et al.
patent: 2007/0152528 (2007-07-01), Kang et al.
patent: 2007/0176505 (2007-08-01), Trzynadlowski et al.
patent: 2008/0007126 (2008-01-01), Popov et al.
patent: 2008/0169776 (2008-07-01), Acker
patent: 2008/0211326 (2008-09-01), Kang et al.
patent: 2008/0265707 (2008-10-01), Bradfield
patent: 2008/0309188 (2008-12-01), Calley
patent: 2008/0315700 (2008-12-01), Ishikawa et al.
patent: 2009/0206696 (2009-08-01), Calley
patent: 2009/0243406 (2009-10-01), Jack et al.
patent: 1513856 (1969-04-01), None
patent: 3626149 (1986-08-01), None
pat
Kenerly Terrance
Motor Excellence, LLC
Snell & Wilmer L.L.P.
Tamai Karl I
LandOfFree
Electrical devices with reduced flux leakage using permanent... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Electrical devices with reduced flux leakage using permanent..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electrical devices with reduced flux leakage using permanent... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2700798