Japan, March 5 -- TOKAI RIKI CO LTD has got intellectual property rights for 'ROTARY VALVE.' Other related details are as follows:
Application Number: JP,2022-012356
Category (FI): F16K11/076@Z
Stage: PROBLEM TO BE SOLVED: To secure seal performance and reduce the size of a valve element in a radial direction.SOLUTION: A housing 11 of a rotary valve 10 includes: a cover 12 (a specific facing wall part) and a closing part 23 (a facing wall part) which face each other while sandwiching a storage part 45 from both axial sides; and an annular wall part 22 which encloses the storage part 45 from the outer side in a radial direction. A valve body part 52 of a valve element 51 has an outer peripheral surface 56 facing the annular wall part 22 a...