GENEVA, Aug. 31 -- HE POWER EQUIPMENT NATIONAL ENGINEERING RESEARCH CENTER CO. LTD filed a patent application (CN2026/078892) for “HIGH-TEMPERATURE AIR EXPANDER FOR 50 MW HEAT PUMP ENERGY STORAGE SYSTEM”. With publication no. WO/2026/175313, here are the other details related to the patent application:
Kind: Initial Publication with ISR [A1]
IPC: F01D 1/04
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).
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