Two-piece collet adjusting nut for a fuel injector solenoid valv

Valves and valve actuation – Electrically actuated valve – Including solenoid

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

25112919, 411266, 411433, F16K 3106

Patent

active

054679630

ABSTRACT:
A solenoid valve is disclosed including a valve housing having a central bore and a valve seat, a valve element movable between an open position allowing fluid to pass through said valve seat and a closed position in sealing engagement with said valve seat, a valve operator for moving the valve element between the open and closed positions including a reciprocating armature plunger member extending through the bore and an armature secured to the armature plunger, and the valve seat when the valve element is in its open position without creating a path of leakage when the valve element is in its closed position. The armature plunger includes a threaded-end portion which extends from the valve seat for receiving a valve assembly which is provided with a top portion forming a sealing face and a bottom portion having a central opening adapted to receive the threaded end portion of the armature plunger. The valve stroke and locking mechanism includes a two-piece collet adjusting nut assembly having a collet nut which threadingly engages the threaded end portion of armature plunger and a closed end acorn cap which is pressed onto the collet nut creating an interference fit between the collet nut and the threaded end portion of the armature plunger due to the radial pressure exerted by the acorn cap.

REFERENCES:
patent: Re32997 (1989-07-01), Burt et al.
patent: 2384953 (1945-09-01), Miller
patent: 3616828 (1971-11-01), Jessmore
patent: 4630799 (1986-12-01), Nolan et al.
patent: 4750704 (1988-06-01), Brundage
patent: 4890964 (1990-01-01), Lindley et al.
patent: 4905960 (1990-03-01), Barnhart et al.
patent: 5029807 (1991-07-01), Fuchs
patent: 5044563 (1991-09-01), Mesenich
patent: 5092365 (1992-03-01), Neff
patent: 5197507 (1993-03-01), Miki et al.
patent: 5232167 (1993-08-01), McCormick et al.
patent: 5377395 (1995-01-01), Maier et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Two-piece collet adjusting nut for a fuel injector solenoid valv does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Two-piece collet adjusting nut for a fuel injector solenoid valv, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Two-piece collet adjusting nut for a fuel injector solenoid valv will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1131952

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.