Invention Grant
- Patent Title: Refrigerant recovery management system
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Application No.: US16769945Application Date: 2018-12-04
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Publication No.: US11248827B2Publication Date: 2022-02-15
- Inventor: Mai Mimura , Kazuma Koyama , Miki Yamanaka , Satoru Fujimoto
- Applicant: DAIKIN INDUSTRIES, LTD.
- Applicant Address: JP Osaka
- Assignee: DAIKIN INDUSTRIES, LTD.
- Current Assignee: DAIKIN INDUSTRIES, LTD.
- Current Assignee Address: JP Osaka
- Agency: Global IP Counselors, LLP
- Priority: JPJP2017-236387 20171208
- International Application: PCT/JP2018/044504 WO 20181204
- International Announcement: WO2019/111877 WO 20190613
- Main IPC: F25B45/00
- IPC: F25B45/00 ; F25B49/00

Abstract:
A refrigerant recovery management system includes a first generation unit and a second generation unit. The first generation unit generates first information to send a refrigerant recovered from refrigerant-use equipment to a refrigerant treatment practitioner that conducts refrigerant treatment on the refrigerant. The second generation unit generates second information on the refrigerant treatment, to report the refrigerant treatment to a manager that manages refrigerant recovery.
Public/Granted literature
- US20200309431A1 REFRIGERANT RECOVERY MANAGEMENT SYSTEM Public/Granted day:2020-10-01
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