Chiller

Abstract: [Problem] To provide a compact, low-cost, and energy-saving chiller. [Solution] The present invention comprises: a single tank 1; a single pump 2; a plurality of coolant circuits 3, 4 that cool a plurality of loads individually; and a refrigeration circuit 5. The plurality of coolant circuits 3, 4 and the refrigeration circuit 5 are interconnected via separate heat exchangers 6, 7, the cooling capacity of which can be individually controlled. The first heat exchanger 6, which connects the first coolant circuit 3 and the refrigeration circuit 5, adjusts the temperature of the coolant to be returned from a first load W1 and a second load W2 to the tank 1, and the second heat exchanger 7, which connects the second coolant circuit 4 and the refrigeration circuit 5, adjusts the temperature of the coolant to be supplied from the tank 1 to the second load W2.

Patent Information

Application #

Filing Date

13 February 2023

Publication Number

07/2023

Publication Type

INA

Invention Field

MECHANICAL ENGINEERING

Status

Email

patent@depenning.com

Parent Application

Applicants

SMC CORPORATION

14-1, Sotokanda 4-chome, Chiyoda-ku, Tokyo 1010021

Inventors

1. FUJII Kunihide

c/o SMC CORPORATION TSUKUBA TECHNICAL CENTER, 4-2-2, Kinunodai, Tsukubamirai-shi, Ibaraki 3002493

2. TOBE Yohei

c/o SMC CORPORATION TSUKUBA TECHNICAL CENTER, 4-2-2, Kinunodai, Tsukubamirai-shi, Ibaraki 3002493

3. SASATANI Toshiki

c/o SMC CORPORATION TSUKUBA TECHNICAL CENTER, 4-2-2, Kinunodai, Tsukubamirai-shi, Ibaraki 3002493

Specification

Documents

Application Documents

#	Name	Date
1	202347009338-FORM 18 [24-06-2024(online)].pdf	2024-06-24
1	202347009338.pdf	2023-02-13
2	202347009338-STATEMENT OF UNDERTAKING (FORM 3) [13-02-2023(online)].pdf	2023-02-13
2	202347009338-FORM 3 [31-07-2023(online)].pdf	2023-07-31
3	202347009338-PRIORITY DOCUMENTS [13-02-2023(online)].pdf	2023-02-13
3	202347009338-Correspondence_GPA_28-03-2023.pdf	2023-03-28
4	202347009338-Correspondence_Form 1_14-03-2023.pdf	2023-03-14
4	202347009338-FORM 1 [13-02-2023(online)].pdf	2023-02-13
5	202347009338-FORM-26 [06-03-2023(online)].pdf	2023-03-06
5	202347009338-DRAWINGS [13-02-2023(online)].pdf	2023-02-13
6	202347009338-Proof of Right [28-02-2023(online)].pdf	2023-02-28
6	202347009338-DECLARATION OF INVENTORSHIP (FORM 5) [13-02-2023(online)].pdf	2023-02-13
7	202347009338-COMPLETE SPECIFICATION [13-02-2023(online)].pdf	2023-02-13
8	202347009338-Proof of Right [28-02-2023(online)].pdf	2023-02-28
8	202347009338-DECLARATION OF INVENTORSHIP (FORM 5) [13-02-2023(online)].pdf	2023-02-13
9	202347009338-FORM-26 [06-03-2023(online)].pdf	2023-03-06
9	202347009338-DRAWINGS [13-02-2023(online)].pdf	2023-02-13
10	202347009338-Correspondence_Form 1_14-03-2023.pdf	2023-03-14
10	202347009338-FORM 1 [13-02-2023(online)].pdf	2023-02-13
11	202347009338-Correspondence_GPA_28-03-2023.pdf	2023-03-28
11	202347009338-PRIORITY DOCUMENTS [13-02-2023(online)].pdf	2023-02-13
12	202347009338-STATEMENT OF UNDERTAKING (FORM 3) [13-02-2023(online)].pdf	2023-02-13
12	202347009338-FORM 3 [31-07-2023(online)].pdf	2023-07-31
13	202347009338.pdf	2023-02-13
13	202347009338-FORM 18 [24-06-2024(online)].pdf	2024-06-24