Tube-to-vessel connection using a fastening valve
AssigneeAutomotive Fluid Systems, Inc.
InventorsLarry Lafer, Robert J. Slais
Life of this patent
Estimating the term…
Abstract
A pressure vessel including a mounting block for supporting and retaining an inlet and an outlet tube to the pressure vessel. The mounting block includes a valve that communicates with an interior of the vessel and fastens the mounting block to a top of the pressure vessel. The mounting block enables access to the interior of the housing for accessories such as the valve, a sight glass, or a pressure switch, and the accessories can be either permanently or removably attached to the pressure vessel at the top or sides thereof. The mounting block may accommodate more than one valve.
Claims13
A pressure vessel comprising:
- a housing having an interior and a top, said top having a mounting passage therethrough;
- a mounting block mounted to said top of said housing, said mounting block having a passage therethrough and aligned with said mounting passage of said top of said housing;
- an accessory device extended through said passage of said mounting block and mounted to said top of said housing within said mounting passage, said accessory device having an externally threaded stem portion extending beyond said mounting block;
- and
- a nut threadably engaged to said externally threaded stem portion of said accessory device, whereby said mounting block is detachably secured between said top of said housing and said nut.
A pressure vessel comprising:
- a housing having a top, said top having a top surface, said top surface having an inlet hole and an outlet hole therein, said top further having mounting holes in opposite sides of said top;
- a mounting block removably mounted external to said top, said mounting block having a pair of openings aligned with said inlet and outlet holes of said top, said mounting block further having a pair of passages aligned with said mounting holes of said top;
- and
- means for attaching said mounting block to said top of said housing, said means for attaching located in each of said mounting holes of said top extending through said pair of passages of said mounting block, said means for attaching having a threaded stem portion extending beyond said mounting block;
- and
- a nut threadably engaged to said threaded stem portion of said means for attaching, said mounting block being detachably secured to said top by said nut.
A pressure vessel comprising:
- a housing having an interior and a top, said top having an inlet hole, an outlet hole, and at least one mounting hole therein;
- at least one valve mounted to said top of said housing through said at least one mounting hole, said at least one valve having an externally threaded stem portion extending externally of said housing;
- a mounting block mounted to said top externally of said housing, said mounting block having a pair of openings aligned with said inlet and outlet holes of said top for securing a pair of tubes, said mounting block having an opening aligned with said at least one mounting hole of said top, said opening of said mounting block surrounding said externally threaded stem portion of said at least one valve, said externally threaded stem portion of said at least one valve extending beyond said mounting block externally of said housing;
- and
- a nut threadably engaged to said externally threaded stem portion of said at least one valve extending beyond said mounting block, whereby said mounting block is detachably secured to said at least one valve between said top of said housing and said nut, said at least one valve providing communication with said interior of said housing.
Dependencies are inferred from the claim text.