The invention relates to an improvement in polish rod stuffing boxes for wells. An object of the invention is to provide a stuffing box for polish rods having a lubricant chamber beneath the packing. Another object of the invention is to provide a lubricant reservoir beneath the packing and.....
I think if you're found guilty screwing with ballot boxes it should be a VERY stiff sentence. Like 36-60 months in Federal prison and $10K fine depending on priors. Something along the line of practical sentencing for counterfeiting. tell us what the penalties actually are.....
But let me tell you that we fell IN LOVE with this whole idea, I mean we were making quick stuffing from boxes in the spring just so that we could have this for breakfast. Yeah, boxed stuffing. We don’t usually do that.I’m not going to spring for the whole homemade stuffing ...
This invention relates to stuffing boxes for the pumping rods of oil and like wells, and more particularly to astufflng box capable of flexibly sealing off the upper working end of the well pumping rods from the well. In pumping oil wells, it is the usual practice to provide a pump eleme...
Stuffing box This invention relates to stuffing boxes for the pumping rods of oil and like wells, and more particularly to astufflng box capable of flexibly sealing off... Dunn, Irwin L.,Crooks, Harold S.,Lewis, James O. 被引量: 9发表: 1941年 ...
Methods and system for communications between ... Eung,Soo,Han,... - 《Food Science & Industry》 被引量: 0发表: 2014年 Increasing the Reliability, Service Life, and Ecological Safety of the Stuffing Boxes of Wellhead Equipment of Wells that Operate by Means of Deep-Well Suc... A novel ...
477,457. Wells. OTIS, H. C. June 30, 1936, No. 18156. Convention date, July 22, 1935. [Class 85] [Also in Group XXVI] A stuffing-box for a well drill stem comprises a rotatable member 16, carrying packing 22 engaging the flat-sided drill stem, and tiltably mounted in a box ...
Increasing the Reliability, Service Life, and Ecological Safety of the Stuffing Boxes of Wellhead Equipment of Wells that Operate by Means of Deep-Well Sucker-Rod Pumping Unitsequipmentsealself-centeringblowout prevention valveA novel design of an axial (self-centering) blowout prevention well-head ...
18,003. Wells, M. F. July 28. Boxes; glands; draining; packing; metallic; packing, substitutes for.-The packing is surrounded by a bevelled segmental ring C, the parts of which are separated by recessed helical or other springs E and their joints covered by leaf springs I. In the ...
Stuffing-box and packing therefor My invention relates to stuffing boxes and packing therefor, of the general type in which the packing is compressed against the rod or shaft which is to be packed off in the box in a direction perpendicular to the rod, as in the devices ... JR Cole -...