Invention Application
- Patent Title: COMPRESSOR VALVE ASSEMBLY
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Application No.: US17605310Application Date: 2019-05-09
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Publication No.: US20220186720A1Publication Date: 2022-06-16
- Inventor: Joel T. Sanford
- Applicant: DRESSER-RAND COMPANY
- Applicant Address: US TX Houston
- Assignee: DRESSER-RAND COMPANY
- Current Assignee: DRESSER-RAND COMPANY
- Current Assignee Address: US TX Houston
- International Application: PCT/US2019/031557 WO 20190509
- Main IPC: F04B39/10
- IPC: F04B39/10 ; F04B39/14 ; F04B39/00

Abstract:
A compressor valve assembly is presented. The compressor valve assembly includes a seat and a guard attached to each other. The seat includes an inlet hole. The guard includes a spring. The guard includes a guide pin attached to the bottom of the guard and extends out the spring internally. The guard includes a seal element attached to the guide pin. The seal element includes a socket to receive the guide pin and a spring landing area residing on top of the spring. The guide pin internally guides a movement of the seal element to move toward the inlet hole when the spring extends and to move away from the inlet hole when the spring is compressed.
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