Thermal release by expansion of a fluid

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Patents Grantslast 30 patents

Information Patent Grant
Multi-split air-conditioning system, and method for calculating hea...
- Patent number 12,117,194
- Issue date Oct 15, 2024
- QINGDAO HAIER AIR-CONDITIONING ELECTRONIC CO., LTD.
- Tao Ren
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Mechanical breaking and fusing combined multi-fracture excitation fuse
- Patent number 11,784,021
- Issue date Oct 10, 2023
- XI' AN SINOFUSE ELECTRIC CO., LTD.
- Xiaoguang Shi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gas circuit breaker
- Patent number 10,354,821
- Issue date Jul 16, 2019
- Hitachi, Ltd.
- Toshiaki Sakuyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit breaker closing/opening actuating mechanism and driving dev...
- Patent number 8,963,678
- Issue date Feb 24, 2015
- Shuo Feng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
2898420
- Patent number 2,898,420
- Issue date Aug 4, 1959
- H01 - BASIC ELECTRIC ELEMENTS