CONDUIT SEAL ASSEMBLY
First Claim
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1. ) A gas processing container for liquefying gases, comprising:
- a) a plurality of walls configured to form a chamber having an air-tight seal;
b) gas liquification equipment inside said chamber; and
c) a conduit seal assembly extending through a first wall of the plurality of walls and allowing transmission of a fluid or power or a signal in or out of said chamber, the conduit seal assembly comprising;
i) an outer conduit having a first end with a first opening and a second end, opposite the first end, with a second opening;
ii) a first seal in the first opening for resisting a first range of temperatures;
iii) a second seal in the second opening for resisting a second range of temperatures that extends below the first range of temperatures, the first and second seals defining a cavity and providing an air-tight seal of the cavity; and
iv) an external boot to further protect said first end, said external boot resisting said first range of temperatures;
v) an internal boot to further protect said second end, said internal boot resisting said second range of temperatures; and
vi) a monitoring assembly on said outer conduit and operably connected to a sensor for sensing a characteristic inside said cavity, said monitoring assembly including an outlet from said cavity, said outlet having a valve.
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Abstract
A conduit seal assembly includes an outer conduit having a first end with a first opening and a second end, opposite the first end, with a second opening. A first seal is positioned in the first opening for resisting a first temperature, and a second seal is positioned in the second opening for resisting a second temperature less than the first temperature. The first and second seals define a cavity and provide an air-tight seal of the cavity, and the assembly includes a monitoring assembly configured to sense a characteristic in the cavity.
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Citations
21 Claims
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1. ) A gas processing container for liquefying gases, comprising:
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a) a plurality of walls configured to form a chamber having an air-tight seal; b) gas liquification equipment inside said chamber; and c) a conduit seal assembly extending through a first wall of the plurality of walls and allowing transmission of a fluid or power or a signal in or out of said chamber, the conduit seal assembly comprising; i) an outer conduit having a first end with a first opening and a second end, opposite the first end, with a second opening; ii) a first seal in the first opening for resisting a first range of temperatures; iii) a second seal in the second opening for resisting a second range of temperatures that extends below the first range of temperatures, the first and second seals defining a cavity and providing an air-tight seal of the cavity; and iv) an external boot to further protect said first end, said external boot resisting said first range of temperatures; v) an internal boot to further protect said second end, said internal boot resisting said second range of temperatures; and vi) a monitoring assembly on said outer conduit and operably connected to a sensor for sensing a characteristic inside said cavity, said monitoring assembly including an outlet from said cavity, said outlet having a valve. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. ) A gas liquification apparatus, said apparatus comprising:
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a) a plurality of walls forming a chamber having an air-tight seal, wherein equipment to convert a gaseous material to a liquid is in the chamber; b) a conduit seal assembly extending through a first wall of the plurality of walls and allowing transmission of a fluid or power or a signal in or out of said chamber, the conduit seal assembly comprising; i) an outer conduit having a first end with a first opening and a second end, opposite the first end, with a second opening; ii) a first seal in the first opening, wherein said first seal resists a first range of temperatures; iii) a second seal in the second opening, wherein said second seal resists a second range of temperatures below the first range of temperatures, the first and second seals defining a cavity and providing an air-tight seal of the cavity; iv) an external boot to further protect said first end, said external boot formed of a material capable of resisting said first range of temperatures; v) an internal boot that further protects the second end, wherein the internal boot maintains flexibility at said second range of temperatures; and vi) a monitoring assembly on said outer conduit, said monitoring assembly comprising a sensor for sensing a characteristic inside said cavity. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19, 20, 21)
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Specification