Ice cube evaporator plate assembly
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United States of America Patent
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Dec 15, 2020
Grant Date -
Feb 21, 2019
app pub date -
Oct 18, 2018
filing date -
Sep 10, 2012
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A method of manufacturing an evaporator includes: forming a length of tubing into a serpentine path, the length of tubing forming a tubing coil; forming a first evaporator plate; forming a second evaporator plate; positioning the tubing coil between the first evaporator plate and the second evaporator plate; bringing the first evaporator plate, the second evaporator plate, and the tubing coil into contact with each other; and forming a plurality of dimples in each of the first evaporator plate and the second evaporator plate, thereby at least partially crushing the tubing coil at a position of each of the plurality of dimples, a surface of each of the dimples contacting the tubing coil.
First Claim
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International Classification(s)
- B23P:OTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVE....
- F28D:HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTH....
- F25B:REFRIGERATION MACHINES, PLANTS, OR SYSTEMS; COMBIN....
- F25C:PRODUCTION, WORKING, STORING OR DISTRIBUTION OF IC....
- F28F:DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATU....
- B21D:WORKING OR PROCESSING OF SHEET METAL OR METAL TUBE....
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