Hydraulic jar

Details Hydraulic jar Hydraulic jar

E - Fixed Constructions

21

B

E21B 31/113 (2006.01)

Patent

CA 2179594

There is disclosed a single-acting hydraulic jar having upper and lower detent pressure chambers having upper and lower restrictions, respectively, formed on the inner diameter of its outer tubular member and through which upper and lower detent means carried about the outer diameter of the inner tubular member may be moved in order to impart an up jar.

Coulisse hydraulique à simple effet comportant des chambres de pression à crans supérieur et inférieur présentant respectivement des obstructions supérieure et inférieure, formées sur le diamètre interne de son élément tubulaire externe et dans lequel des crans supérieur et inférieur situés sur le diamètre externe de l'élément tubulaire interne peuvent être déplacés pour effectuer un mouvement vers le haut.

Affiliated with

Also associated with

Rating

Hydraulic jar 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 jar, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hydraulic jar will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-2068303