Hydraulic valve-lash adjuster

Details Hydraulic valve-lash adjuster Hydraulic valve-lash adjuster

1989-10-23

1990-07-17

Okonsky, David A.

Internal-combustion engines

Poppet valve operating mechanism

Rocker

123 9043, 123 9055, F01L 124

Patent

active

049414380

ABSTRACT:
A hydraulic valve-lash adjuster has a cylindrical reservoir case provided in a cylindrical head of an engine, and a cylindrical body secured in the reservoir case. A reservoir chamber is formed between a bottom of the reservoir case and the cylindrical body. A plunger is slidably mounted in the cylindrical body, and a high pressure chamber is formed between a bottom of the cylindrical body and a bottom of the plunger. A pivot is slidably mounted in the reservoir case and a helper spring is provided between the plunger and the pivot.

REFERENCES:
patent: 3902467 (1975-09-01), Cornell
patent: 4469061 (1984-09-01), Ajiki et al.
patent: 4498432 (1985-02-01), Hara et al.
patent: 4509467 (1985-04-01), Arai et al.
patent: 4546734 (1985-10-01), Kodama
patent: 4596213 (1986-06-01), Hillebrand
patent: 4840151 (1989-06-01), Sakata

Affiliated with

Also associated with

Rating

Hydraulic valve-lash adjuster does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Hydraulic valve-lash adjuster, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hydraulic valve-lash adjuster will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-90144