A safety system for a fluid conduit having: a hose; a first housing connected to the hose with an internal cavity having a first connection point and a first check ball opening cavity; a second housing connected to the hose with an internal cavity having a second connection point and a second check
A safety system for a fluid conduit having: a hose; a first housing connected to the hose with an internal cavity having a first connection point and a first check ball opening cavity; a second housing connected to the hose with an internal cavity having a second connection point and a second check ball opening cavity; a perforated retention tube positioned longitudinally within the hose and in communication with the first connection point and the second connection point; a first check device contained within the first check ball opening cavity and interposed between the perforated retention tube and the first check ball opening cavity; and optionally a second check device contained within the second check ball opening cavity and interposed between the perforated retention tube and the second check ball opening cavity.
대표청구항▼
I claim: 1. A safety system for a fluid conduit comprising: a hose having a first and second end; a first housing connected to said first end of said hose, said first housing having first and second openings and an internal cavity, said internal cavity having a first connection point and a first ch
I claim: 1. A safety system for a fluid conduit comprising: a hose having a first and second end; a first housing connected to said first end of said hose, said first housing having first and second openings and an internal cavity, said internal cavity having a first connection point and a first check ball opening cavity; a second housing connected to said second end of said hose, said second housing having first and second openings and an internal cavity, said internal cavity having a second connection point and a second check ball opening cavity; a perforated retention tube having first and second ends, said perforated tube being smaller than said hose and positioned longitudinally within said hose, said first end of said perforated retention tube being in communication with said first connection point, said second end of said perforated retention tube being in communication with said second connection point; a first check ball device contained within said first check ball opening cavity and interposed between said perforated retention tube and said first check ball opening cavity; and a second check ball device contained within said second check ball opening cavity and interposed between said perforated retention tube and said second check ball opening cavity. 2. A safety system as in claim 1, wherein said first check ball opening cavity is further comprised of a first check device receipt cavity. 3. A safety system as in claim 1, wherein said second check ball opening cavity is further comprised of a second check device receipt cavity. 4. A safety system as in claim 1, wherein said first check device is selected from the group consisting of a check ball or half check ball. 5. A safety system as in claim 1, wherein said second check ball device is selected from the group consisting of a check ball or half check ball. 6. A safety system as in claim 1, further comprising a first ferrule for sealing said first housing to said first end of said hose. 7. A safety system as in claim 1, further comprising a second ferrule for sealing said second housing to said second end of said hose. 8. A safety system for a fluid conduit comprising: a hose having a first and second end; a first housing connected to said first end of said hose, said first housing having first and second openings and an internal cavity, said internal cavity having a first connection point and a first check ball opening cavity, said first check ball opening cavity further comprising a first check device receipt cavity; a second housing connected to said second end of said hose, said second housing having first and second openings and an internal cavity, said internal cavity having a second connection point and a second check ball opening cavity; a perforated retention tube having first and second ends, said perforated tube being smaller than said hose and positioned longitudinally within said hose, said first end of said perforated retention tube being in communication with said first connection point, said second end of said perforated retention tube being in communication with said second connection point; a first tube retainer circumferentially surrounding said perforated retention tube and between said internal cavity and said first connection point; a second tube retainer circumferentially surrounding said perforated retention tube and between said internal cavity and said second connection point; a first check ball device contained within said first check ball opening cavity and interposed between said perforated retention tube and said first check ball opening cavity. 9. A safety system as in claim 8, further comprising a second check ball device contained within said second check ball opening cavity and interposed between said perforated retention tube and said second check ball opening cavity. 10. A safety system as in claim 8, wherein said second check ball opening cavity is further comprised of a second check device receipt cavity. 11. A safety system as in claim 8, wherein said first check device is selected from the group consisting of a check ball or half check ball. 12. A safety system as in claim 9, wherein said second check ball device is selected from the group consisting of a check ball or half check ball. 13. A safety system as in claim 8, further comprising a first ferrule for sealing said first housing to said first end of said hose. 14. A safety system as in claim 8, further comprising a second ferrule for sealing said second housing to said second end of said hose. 15. A safety system for a fluid conduit comprising: a hose having a first and second end; a first housing connected to said first end of said hose, said first housing having first and second openings and an internal cavity, said internal cavity having a first connection point and a first check ball opening cavity, wherein said first check ball opening cavity is further comprised of a first check device receipt cavity; a second housing connected to said second end of said hose, said second housing having first and second openings and an internal cavity, said internal cavity having a second connection point and a second check ball opening cavity, wherein said second check ball opening cavity is further comprised of a second check device receipt cavity; a perforated retention tube having first and second ends, said perforated tube being smaller than said hose and positioned longitudinally within said hose, said first end of said perforated retention tube being in communication with said first connection point, said second end of said perforated retention tube being in communication with said second connection point; a first tube retainer circumferentially surrounding said perforated retention tube and between said internal cavity and said first connection point; a second tube retainer circumferentially surrounding said perforated retention tube and between said internal cavity and said second connection point; a first check ball device contained within said first check ball opening cavity and interposed between said perforated retention tube and said first check ball opening cavity. 16. A safety system as in claim 15, further comprising a second check ball device contained within said second check ball opening cavity and interposed between said perforated retention tube and said second check ball opening cavity. 17. A safety system as in claim 15, wherein said first check device is selected from the group consisting of a check ball or half check ball. 18. A safety system as in claim 16, wherein said second check ball device is selected from the group consisting of a check ball or half check ball. 19. A safety system as in claim 15, further comprising a first ferrule for sealing said first housing to said first end of said hose. 20. A safety system as in claim 15, further comprising a second ferrule for sealing said second housing to said second end of said hose.
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이 특허에 인용된 특허 (8)
Nimberger, Spencer M.; Ward, Robert L.; Gonzales, Frank, Flexible hose passive shut down system.
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