CPC Subgroup Additional Only
Y10S 165/016 Rotary storage mass
Full Title
Heat exchange > having a solid heat storage mass for absorbing heat from one fluid and releasing it to another, i.e. regenerator > Movable heat storage mass with enclosure > Rotary storage mass
6 direct subcodes
Child Classifications
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- Y10S 165/017 with thermal expansion compensating means
- Y10S 165/018 having means controlling direction or rate of flow
- Y10S 165/02 Seal and seal-engaging surface are relatively movable
- Y10S 165/026 Seal attached to and rotating with storage mass
- Y10S 165/027 with particular rotary bearing or drive means
- Y10S 165/029 Cylindrical storage mass with axial flow passages
Top Applicants
Top 10 applicants by patent filingsfor class Y10, 2013–2023, worldwide · Source: EPO PATSTAT
- BOEING COMPANY US 2,373
- FORD GLOBAL TECHNOLOGIES US 2,244
- HYUNDAI MOTOR COMPANY KR 2,186
- TOYOTA MOTOR CORPORATION JP 1,997
- 3M INNOVATIVE PROPERTIES COMPANY (MINNESOTA MINING AND MANUFACTURING INNOVATIVE PROPERTIES COMPANY) US 1,837
- GE (GENERAL ELECTRIC COMPANY) US 1,794
- SAMSUNG ELECTRONICS COMPANY KR 1,705
- CORNING US 1,569
- TOYOTA MOTOR CORPORATION 1,403
- LG CHEM KR 1,364