Electronically actuated apparatus

Details Electronically actuated apparatus Electronically actuated apparatus

2011-01-25

2011-01-25

Mai, Anh T (Department: 2832)

Electricity: magnetically operated switches, magnets, and electr

Magnets and electromagnets

With magneto-mechanical motive device

C335S249000, C335S261000, C335S265000, C335S279000, C324S207220, C324S207200, C324S207260, C324S226000

Reexamination Certificate

active

07876186

ABSTRACT:
An electromagnetic actuator having an annular pole piece and an annular armature with surfaces formed thereon through which a magnetic flux passes. The armature is axially movable relative to the pole piece between a first position and a second position. Magnetic flux is efficiently transmitted between the pole piece and the armature and the pole piece can be employed to guide the armature for movement thereon.

REFERENCES:
patent: 3133454 (1964-05-01), Padlo
patent: 3414100 (1968-12-01), Spencer
patent: 3732752 (1973-05-01), Louckes et al.
patent: 3789876 (1974-02-01), Kempton et al.
patent: 3949841 (1976-04-01), Jovick et al.
patent: 4090592 (1978-05-01), Jovick et al.
patent: 4263824 (1981-04-01), Mueller
patent: 4265143 (1981-05-01), Goscenski, Jr. et al.
patent: 4321946 (1982-03-01), Paulos et al.
patent: 4662499 (1987-05-01), Jordan
patent: 4733101 (1988-03-01), Graham et al.
patent: 4733577 (1988-03-01), Griesser et al.
patent: 4781078 (1988-11-01), Blessing et al.
patent: 4805486 (1989-02-01), Hagiwara et al.
patent: 4864231 (1989-09-01), Okumura et al.
patent: 4955853 (1990-09-01), Bausch
patent: 5019021 (1991-05-01), Janson
patent: 5030181 (1991-07-01), Keller
patent: 5032812 (1991-07-01), Banick et al.
patent: 5092825 (1992-03-01), Goscenski, Jr. et al.
patent: 5098360 (1992-03-01), Hirota
patent: 5157966 (1992-10-01), Lugosi et al.
patent: 5308171 (1994-05-01), Sakamoto
patent: 5313161 (1994-05-01), Miyazawa et al.
patent: 5350340 (1994-09-01), Paul et al.
patent: 5366421 (1994-11-01), Hirota
patent: 5451868 (1995-09-01), Lock
patent: 5486757 (1996-01-01), Easley
patent: 5523684 (1996-06-01), Zimmermann
patent: 5593132 (1997-01-01), Hrytzak
patent: 5682097 (1997-10-01), Bryant et al.
patent: 5816971 (1998-10-01), Zentmyer et al.
patent: 5867092 (1999-02-01), Vogt
patent: 5878779 (1999-03-01), Bircann et al.
patent: 5911643 (1999-06-01), Godlew et al.
patent: 5942892 (1999-08-01), Li
patent: 5984823 (1999-11-01), Gage
patent: 5989147 (1999-11-01), Forrest et al.
patent: 5998988 (1999-12-01), Dickmeyer et al.
patent: 6013004 (2000-01-01), Gage et al.
patent: 6019694 (2000-02-01), Forrest et al.
patent: 6038506 (2000-03-01), Diekhans et al.
patent: 6083134 (2000-07-01), Godlew
patent: 6133729 (2000-10-01), Mierzwinski
patent: 6203464 (2001-03-01), Ishikawa et al.
patent: 6283884 (2001-09-01), El-Kassouf
patent: 6309321 (2001-10-01), Valente
patent: 6334832 (2002-01-01), Heravi et al.
patent: 6428441 (2002-08-01), Hunt
patent: 6436002 (2002-08-01), Ishikawa et al.
patent: 6450914 (2002-09-01), Irwin et al.
patent: 6454068 (2002-09-01), Arai et al.
patent: 6460677 (2002-10-01), Roscoe
patent: 6470988 (2002-10-01), Beesley
patent: 6478708 (2002-11-01), Krisher
patent: 6488606 (2002-12-01), Young et al.
patent: 6503167 (2003-01-01), Sturm
patent: 6527664 (2003-03-01), Hunt
patent: 6537979 (2003-03-01), Kuo et al.
patent: 6551209 (2003-04-01), Cheadle et al.
patent: 6769524 (2004-08-01), Yasui et al.
patent: 6790153 (2004-09-01), Goto
patent: 6796412 (2004-09-01), Teraoka
patent: 6871961 (2005-03-01), Balu et al.
patent: 6879072 (2005-04-01), Frey et al.
patent: 6945895 (2005-09-01), Fusegi et al.
patent: 6948697 (2005-09-01), Herbert et al.
patent: 6958030 (2005-10-01), DeGowske
patent: 7017723 (2006-03-01), Yasui et al.
patent: 7022040 (2006-04-01), DeGowske et al.
patent: 7059998 (2006-06-01), Bolander et al.
patent: 7211017 (2007-05-01), Green et al.
patent: 7211020 (2007-05-01), Gohl et al.
patent: 7233087 (2007-06-01), Watson
patent: 7247118 (2007-07-01), Haruki et al.
patent: 7255074 (2007-08-01), Han et al.
patent: 7264568 (2007-09-01), Ludwig et al.
patent: 7264569 (2007-09-01), Fox
patent: 7325664 (2008-02-01), Fusegi
patent: 7384359 (2008-06-01), Pinkos
patent: 7399248 (2008-07-01), Kleinhans et al.
patent: 7425185 (2008-09-01), Donofrio et al.
patent: 7507176 (2009-03-01), Pinkos
patent: 7534187 (2009-05-01), Donofrio et al.
patent: 2002/0032096 (2002-03-01), Gassmann
patent: 2004/0132572 (2004-07-01), Ludwig et al.
patent: 8633084 (1987-05-01), None
patent: 1435479 (2004-07-01), None
patent: 1 628 029 (2006-02-01), None
patent: 1 679 219 (2006-07-01), None
patent: 1 726 851 (2006-11-01), None
patent: 2 270 958 (1994-03-01), None
patent: 2001107983 (2001-04-01), None
patent: 2001193821 (2001-07-01), None
patent: WO-2007/069042 (2007-06-01), None

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