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Patent Searching and Data


Title:
ALLOCATION CONTROL SYSTEM FOR REFRIGERATING APPLIANCE
Document Type and Number:
WIPO Patent Application WO/2021/032181
Kind Code:
A1
Abstract:
An allocation control system for using an allocation component of a refrigerating appliance to fill a container, and an operating method therefor. The allocation control system comprises a transmitter (214) configured to generate an energy beam (218) and a scanning component (230) configured to selectively guide the energy beam (218) along a scanning path comprising a plurality of scanning positions. A receiver (216) detects the energy beam (218) reflected by a container or liquid at each of the plurality of scanning positions, and a controller determines the height of the container or liquid at each of the plurality of scanning positions at least partially on the basis of a time for the energy beam (218) to travel between the transmitter (214) and the receiver (216).

Inventors:
CHERNOV GREGORY SERGEEVICH (US)
KRAUSE ANDREW REINHARD (US)
Application Number:
PCT/CN2020/110422
Publication Date:
February 25, 2021
Filing Date:
August 21, 2020
Export Citation:
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Assignee:
QINGDAO HAIER REFRIGERATOR CO LTD (CN)
HAIER SMART HOME CO LTD (CN)
HAIER US APPLIANCE SOLUTIONS INC (US)
International Classes:
F25D23/12; A47J31/44; A47J31/46; B67D1/00
Foreign References:
US20130000337A12013-01-03
CN204617949U2015-09-09
CN204617949U2015-09-09
CN107010583A2017-08-04
CN209269402U2019-08-20
CN108888119A2018-11-27
EP3409150B12020-02-26
US9243833B22016-01-26
EP3026404A22016-06-01
Attorney, Agent or Firm:
SUZHOU WISPRO INTELLECTUAL PROPERTY AGENCY (CN)
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