Claims
- 1. A solenoid valve assembly comprising:
- (A) a solenoid assembly comprising:
- (1) a central, open, cylindrical shaft adapted to accommodate a solenoid valve train,
- (2) a hollow, substantially cylindrical solenoid coil co-axial with and surrounding at least a portion of said shaft, and
- (3) a hollow housing shell surrounding at least a portion of said solenoid coil, said housing shell being open at one end and closed at the other end except for said shaft which passes therethrough;
- (B) a solenoid valve train;
- (C) a means for attaching the solenoid assembly to said solenoid valve train at the closed end of said housing shell; and
- (D) a means for mateably connecting said solenoid assembly to said solenoid valve train at the open end of said housing shell, comprising:
- (1) a mounting adapter attached to said solenoid valve train, said mounting adapter having a non-planar external surface mateably interactable with an external first surface of a flux ring, said flux ring being located at the open end of said housing shell, and
- (2) said external first surface of said flux ring being non-planar and mateably interactable on said external first surface of said flux ring with said external surface of said mounting adapter, with said flux ring being juxtaposable on a second surface with an internal surface of said housing shell.
- 2. A solenoid valve assembly according to claim 1 wherein said external surface of said mounting adapter comprises a frustoconically mateable surface which interacts with said external first surface on said flux ring, and wherein said external first surface on said flux ring comprises a frustoconically mateable surface which interacts with said frustoconically mateable surface on said mounting adapter.
- 3. A solenoid valve assembly according to claim 1 wherein said flux ring is a split flux ring.
- 4. A solenoid valve assembly according to claim 1 further comprising a shoulder on said second surface of said flux ring, said shoulder being engageable with said open end of said housing shell.
- 5. A solenoid valve assembly according to claim 4 wherein said shoulder is a curved shoulder with a sufficient recess to cause said housing shell to curl inward thereon when said housing shell is compressed in the axial direction.
- 6. A solenoid valve assembly according to claim 2 wherein said flux ring comprises a split flux ring.
- 7. A solenoid value assembly according to claim 2 further comprising a shoulder on said second surface of said flux ring, said shoulder being engageable with said open end of said housing shell.
- 8. A solenoid valve assembly according to claim 7 wherein said shoulder comprises a curved shoulder with a sufficient recess to cause said housing shell to curl inward therein when said housing shell is compressed in the axial direction.
- 9. A solenoid valve assembly according to claim 1 wherein said means for attaching said solenoid assembly to said solenoid valve train at the closed end of said housing shell comprises a locking means threadedly engageable with said solenoid valve train.
- 10. A solenoid valve assembly according to claim 1 wherein said means for attaching said solenoid assembly to said solenoid valve train at the closed end of said housing shell comprises, in combination, (a) a locking means threadedly engageable with said solenoid valve train, and (b) a belleville washer juxtaposed between said locking means and the closed end of said shell.
- 11. A solenoid valve assembly according to claim 1 wherein said means for attaching said solenoid assembly to said solenoid valve train at the closed end of said housing shell comprises, in combination, (a) a locking means threadedly engageable with said solenoid valve train, said locking means having a frustoconically mateable exterior surface which interacts with an exterior surface on the closed end of said housing shell, and (b) wherein said exterior surface of the closed end of said housing shell comprises a frustoconically mateable surface which interacts with said frustoconically mateable surface on said locking means.
- 12. A solenoid valve assembly according to claim 11 wherein said flux ring comprises a split flux ring.
- 13. solenoid valve assembly comprising:
- (A) a solenoid assembly comprising:
- (1) a central, open cylindrical shaft adapted to accommodate a solenoid valve train;
- (2) a hollow, substantially cylindrical solenoid coil co-axial with and surrounding at least a portion of said shaft, and
- (3) a hollow housing shell surrounding at least a portion of said solenoid coil, said solenoid coil being open at one end and closed at the other end except for said shaft which passes therethrough.
- 14. A solenoid valve assembly comprising:
- (A) a solenoid assembly comprising:
- (1) a central, open cylindrical shaft adapted to accommodate a solenoid valve train;
- (2) a hollow, substantially cylindrical solenoid coil co-axial with and surrounding at least a portion of said shaft, and
- (3) a hollow housing shell surrounding at least a portion of said solenoid coil, said solenoid coil being open at one end and closed at the other end except for said shaft which passes therethrough;
- (B) a solenoid valve train;
- (C) a means for attaching the solenoid assembly to said solenoid valve train at the closed end of said housing shell, said means for attaching further comprising:
- (1) a locking means threadedly engageable with said solenoid valve train, said locking means having a frustoconically mateable exterior surface which interacts with an exterior surface on the closed end of said housing shell, and
- (2) wherein said exterior surface of the closed end of said housing shell comprises a frustoconically mateable surface which interacts with said frustoconically mateable surface on said locking means;
- (D) a means for mateably connecting said solenoid assembly to said solenoid valve train at the open end of said housing shell, said means for mateably connecting comprising:
- (1) a mounting adapter attached to said solenoid valve train, said mounting adapter having a non-planar external surface mateably interactable with an external surface of a flux ring, said flux ring being located at the open end of said housing shell, and
- (2) said external surface of said flux ring being non-planar and mateably interactable on said external surface of said flux ring with said external surface of said mounting adapter.
- 15. A solenoid valve assembly according to claim 14 wherein said external surface of said mounting adapter comprises a frustoconically mateable surface which interacts with said external surface on said flux ring, and wherein said external surface on said flux ring comprises a frustoconically mateable surface which interacts with said frustoconically mateable surface on said mounting adapter.
- 16. A solenoid valve assembly according to claim 15 wherein said flux ring comprises a split flux ring.
Parent Case Info
This is a continuation of application Ser. No. 08/203,700 of Feb. 28, 1994 now abandoned, which is a continuation of application Ser. No. 07/976,142 of Nov. 10, 1992 now abandoned.
US Referenced Citations (9)
Foreign Referenced Citations (8)
Number |
Date |
Country |
166073 |
Jul 1954 |
AUX |
222898 |
Sep 1958 |
AUX |
416350 |
Nov 1966 |
AUX |
3549171 |
May 1973 |
AUX |
633328 |
Jan 1992 |
AUX |
653908 |
Sep 1993 |
AUX |
0196621 |
Oct 1986 |
EPX |
2154736 |
May 1972 |
DEX |
Continuations (2)
|
Number |
Date |
Country |
Parent |
203700 |
Feb 1994 |
|
Parent |
976142 |
Nov 1992 |
|