E - Fixed Constructions – 21 – B
Patent
E - Fixed Constructions
21
B
E21B 33/03 (2006.01) E21B 33/00 (2006.01) F16L 37/26 (2006.01)
Patent
CA 2192701
In a pitless well adapter, an adapter insert from which a flow pipe and pump depends, is normally vertically, slidably and removably held by wedge ribs in an adapter housing. The top surfaces of the adapter insert and adapter housing are similarly formed such that sliding the adapter insert out of engagement with the adapter housing will enable the adapter insert to be deflected into the casing in a manner which will spare damage to the adapter insert. The bottom surface of the adapter insert and the adapter housing are of matching contours so as to permit proper seating of the adapter insert in the adapter housing. The uppermost portion of the wedge ribs are tapered to form a guide surface engageable with the adapter insert upon installation of the adapter insert in the adapter housing.
Cette invention concerne un adaptateur de branchement dans lequel le coulisseau sur lequel est branché une pompe et un tuyau est normalement maintenu en place à la verticale et de façon non permanente, au moyen de nervures de calage en forme de coin dans le corps de l'adaptateur. Le sommet du coulisseau et celui du corps de l'adaptateur sont de forme similaire de sorte qu'à l'extraction du coulisseau du corps de l'adaptateur, le coulisseau puisse être dévié dans le tubage sans subir de dommage. La base du coulisseau et du corps de l'adaptateur présentent des contours conjugués pour un appui stable du coulisseau dans le corps de l'adaptateur. La partie supérieure des nervures en forme de coin présente un biseau de guidage pour la mise en place du coulisseau dans le corps de l'adaptateur.
Borden Ladner Gervais Llp
Surinak John J.
LandOfFree
Pitless well adaptor does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Pitless well adaptor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pitless well adaptor will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1882871