Japan, March 5 -- KYB CORP has got intellectual property rights for 'DAMPING VALVE AND DAMPER.' Other related details are as follows:
Application Number: JP,2022-110283
Category (FI): F16K17/06@C,F16F9/46,F16K17/02@B,F16F9/34,F16F9/32@L
Stage: PROBLEM TO BE SOLVED: To provide a damping valve which can inhibit increase of manufacturing costs without causing size increase even when enabling adjustment of damping force, and to provide a damper.SOLUTION: A damping valve V includes: a piston 5 having a valve seat 5d erected from an outer periphery of an opening end of a port 5b and enclosing the port 5b; an annular leaf valve 17 which is overlapped with the piston 5 and may be seated on or separated from a valve seat 5e; a facing member 12 which is disposed at the non-valve seat member side of the leaf valve 17, spaced apart from and facing the leaf valve 17; a biasing member 16 disposed between the leaf valve 17 and the facing member 12 and having a magnetic viscosity elastomer which biases the leaf valve 17 toward the valve seat 5e; and a coil 10 which causes a magnetic field to act on the biasing member 16.SELECTED DRAWING: Figure 2 (Grant)
Filing Date: July 8, 2022
Publication Date: Jan. 19, 2024
The original document can be viewed at: https://www.j-platpat.inpit.go.jp/p0100
Disclaimer: Curated by HT Syndication.
