Valves and valve actuation – Electrically actuated valve – Freely rotatable ball valve
Reexamination Certificate
2005-05-31
2005-05-31
Barrera, Ramon M. (Department: 2832)
Valves and valve actuation
Electrically actuated valve
Freely rotatable ball valve
C251S129150, C251S129210, C335S229000, C335S234000
Reexamination Certificate
active
06899314
ABSTRACT:
A bistable electromagnetic valve is proposed, which is to be used in refrigerant circuits. The valve can be produced at particularly low outlay and at the same time is reliably leaktight. This is achieved, according to the invention, in that the valve chamber (7) is formed within a control coil (3) by a cylindrical tubular body (2) which extends at least beyond the pole pieces (5, 6) inserted into the cylindrical tubular body (2).
REFERENCES:
patent: 4819693 (1989-04-01), Rodder
patent: 37 18 490 (1997-02-01), None
patent: 197 42 283 (1999-04-01), None
patent: 196 36 781 (2000-02-01), None
patent: 199 14 971 (2000-03-01), None
patent: 41 17 958 (2000-05-01), None
patent: 199 22 089 (2000-11-01), None
patent: 199 22 466 (2000-12-01), None
patent: 100 37 251 (2002-02-01), None
patent: 199 22 466 (2002-06-01), None
patent: 1 054 200 (2000-11-01), None
patent: 1 054 200 (2001-10-01), None
Barrera Ramon M.
Greneman & Georges
Schrott Harald
LandOfFree
Bistable electromagnetic valve does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Bistable electromagnetic valve, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Bistable electromagnetic valve will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3450684