Title:
TEST METHOD OF COMPRESSOR RING VALVE AND TEST DEVICE OF COMPRESSOR RING VALVE
Document Type and Number:
Japanese Patent JP2023085782
Kind Code:
A
Abstract:
To provide a compressor ring valve test method which can test a ring valve in an environment in which an operation condition of a compressor is reproduced, and a compressor ring valve test device.SOLUTION: A compressor ring valve test method for testing a compressor ring valve by using a ring valve test device comprises: an attachment step (S11) for attaching a ring valve to the ring valve test device including a simulated valve seat which is simulated with a valve seat of a compressor, a guide for guiding the ring valve, and a spring for energizing the ring valve toward the simulated valve seat; an impact force impartment step (S13) for imparting an impact force oriented in a separation direction separating from the simulated valve seat to the ring valve which is seated on the simulated valve seat by the execution of the attachment step; and a measurement step (S15) for measuring a parameter indicating a response of the ring valve which is imparted with the impact force.SELECTED DRAWING: Figure 4
Inventors:
TSUJI TAKUMA
OKU TATSUYA
KOBAYASHI KATSURA
KUWABARA TAKESHI
YAMAMOTO ATSUSHI
SEKINE ICHIRO
OKU TATSUYA
KOBAYASHI KATSURA
KUWABARA TAKESHI
YAMAMOTO ATSUSHI
SEKINE ICHIRO
Application Number:
JP2021200000A
Publication Date:
June 21, 2023
Filing Date:
December 09, 2021
Export Citation:
Assignee:
MAEKAWA SEISAKUSHO KK
International Classes:
F04B51/00; F16K51/00; G01M99/00
Attorney, Agent or Firm:
SSIP Patent Attorney Corporation