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1. (WO2010117477) DIE CAST SLEEVE WITH STABILITY ENHANCEMENT FEATURES OCCUPYING A SMALL PACKAGE SPACE

Pub. No.:    WO/2010/117477    International Application No.:    PCT/US2010/021924
Publication Date: Fri Oct 15 01:59:59 CEST 2010 International Filing Date: Tue Jan 26 00:59:59 CET 2010
IPC: F16K 11/07
F16K 31/06
F16K 27/04
F16H 57/02
Applicants: BORGWARNER INC.
HOLMES, Garrett R.
JONES, Michael E.
WATERSTREDT, Jeffrey J.
Inventors: HOLMES, Garrett R.
JONES, Michael E.
WATERSTREDT, Jeffrey J.
Title: DIE CAST SLEEVE WITH STABILITY ENHANCEMENT FEATURES OCCUPYING A SMALL PACKAGE SPACE
Abstract:
In a preferred embodiment, the present solenoid control valve is provided which has a valve sleeve having upper and lower feedback chambers which are connected to control pressure by an exterior surface longitudinal slot or slots.