Field briefing
F25B · Refrigeration machines, plants or systems
Refrigeration machines, plants or systems; combined heating and refrigeration systems; heat pump systems. Patents classified in CPC F25B, part of Engines, machines, heating and lighting.
Dates, owners, statuses and filings come from the published records. Derived views are counted from them. Highlighted text is a plain-English AI reading, written from a patent's title and abstract. Legal statuses and expiry dates are estimates, not legal advice.
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Connected industries
Other industries that share patents, companies or citations with Refrigeration machines, plants or systems.
Newest patents in F25B · Refrigeration machines, plants or systems
49 patents imported from the European Patent Office; newest published 2026-09-29; most active companies: Denso Corp, Valeo Klimasysteme GmbH, 开利公司.
- 用于电池集成住宅热泵的混合热管理方法 CN122834896A, published 2026-09-29
- 用于电池集成的住宅热泵的液冷热管理 CN122835013A, published 2026-09-29
- 用于空调系统中能量存储装置的具有混合回路的热管理系统 CN122835041A, published 2026-09-29
- Brennstoffzellenanordnung und Verfahren zum Betreiben einer Brennstoffzellenanordnung DE102025114468B3, published 2026-09-17
- MAGNETIC REFRIGERATION MATERIAL AND MAGNETIC REFRIGERATION DEVICE WO2026186349A1, published 2026-09-10
- 油浸式变压器的复合散热系统及复合散热方法 CN122658831A, published 2026-08-28
- 一种冷凝器件 CN122650544A, published 2026-08-28
- NUCLEAR-DEMAGNETIZATION COOLING STAGE AND NUCLEAR-DEMAGNETIZATION REFRIGERATORS EP4796868A1, published 2026-08-26
- Magnetic refrigeration system using a hollow honeycomb regenerator and a paired magnetic field application structure on the inner and outer sides and method of operating the same KR20260127293A, published 2026-08-21
- CRYOGENIC COOLING SYSTEM WO2026172099A1, published 2026-08-20
- 一种磁体制冷设备及制冷方法 CN122599228A, published 2026-08-18
- 一种适用于极端环境的干式变压器 CN122575916A, published 2026-08-14
- 超导磁体制冷装置的冷头更换方法和超导磁体制冷装置 CN122575909A, published 2026-08-14
- 一种带刀具角度调节的变压器绕组精准切割拆解装置 CN122538684A, published 2026-08-11
- GRANULATED PARTICLES FOR COLD STORAGE MATERIAL PARTICLES, GRANULATED PARTICLE GROUP FOR COLD STORAGE MATERIAL PARTICLES, COLD STORAGE MATERIAL PARTICLES, COLD STORAGE MATERIAL PARTICLE GROUP, COLD STORAGE DEVICE, REFRIGERATOR, CRYOPUMP, SUPERCONDUCTING MAGNET, NUCLEAR MAGNETIC RESONANCE IMAGING DEVICE, NUCLEAR MAGNETIC RESONANCE DEVICE, MAGNETIC FIELD APPLICATION-TYPE SINGLE CRYSTAL PULLING DEVICE, HELIUM RECONDENSATION DEVICE, AND DILUTION REFRIGERATOR WO2026164209A1, published 2026-08-06
- Refrigeration device CN121794531A, published 2026-04-03
- Insulin storage box assembled in refrigerator CN215373128U, published 2021-12-31
- VEHICLE COOLING DEVICE WO2021261320A1, published 2021-12-30
- Low-temperature-difference refrigerant direct cooling system and vehicle CN215337165U, published 2021-12-28
- A MODULAR LUNCH BOX CA3145396A1, published 2020-12-30
- Cold and hot combined type brazing table CN212253221U, published 2020-12-29
- Industrial cooling-water machine for storage battery processing CN209877404U, published 2019-12-31
- REFRIGERATION CYCLE DEVICE JP2019219133A, published 2019-12-26
- REFRIGERATION CYCLE DEVICE JP2019219121A, published 2019-12-26
- Lithium - ion battery pole pieces rapid cooling system CN208284557U, published 2018-12-25
Most active companies
Counted over the newest 49 imported patents in this industry.
- Denso Corp 3 patents
- Valeo Klimasysteme GmbH 3 patents
- 开利公司 3 patents
- Akshay 1 patent
- Centre NAT Rech Scient 1 patent
- Chen Shiping 1 patent
- Chongqing Changan NEW Energy Automobile Tech Co Ltd 1 patent
- CI Tech 1 patent
Connected industries
- H01M · Processes or means, e.g. batteries, for the direct conversion of chemical energy into… 10 patents in both
- Y02E · Reduction of greenhouse gas [GHG] emissions, related to energy generation, transmission… 10 patents in both
- B60H · Arrangements of heating, cooling, ventilating or other air-treating devices specially… 10 patents in both
- H01F · Magnets 10 patents in both
- Y02B · Climate change mitigation technologies related to buildings 8 patents in both