"Hybrid Serial Counterflow Dual Refrigerant Circuit Chiller"

Abstract: A dual refrigerant circuit chiller (10) has a first refrigerant circuit (100) including a first condenser (130) and a first evaporator (140), a second refrigerant circuit (200) including a second condenser (230) and a second evaporator (240), a condenser assembly (30) including the first condenser (130) and the second condenser (230) interconnected in a series cooling fluid circuit, and an evaporator assembly (40) including the first evaporator (140) and the second evaporator (240) interconnected in a series fluid circuit with a waterbox (50) disposed intermediate the first evaporator (140) and the second evaporator (240). The evaporator assembly (40) has a chilled fluid inlet (45) and a chilled fluid outlet (43) that are disposed at opposite longitudinal ends of the evaporator assembly (40). Each of the first and second evaporators (140, 240) embodies a multiple pass circuit fluid-to-refrigerant heat exchanger.

Patent Information

Application #

Filing Date

23 September 2011

Publication Number

06/2013

Publication Type

INA

Invention Field

MECHANICAL ENGINEERING

Status

Email

Parent Application

Applicants

CARRIER CORPORATION

ONE CARRIER PLACE, FARMINGTON, CT 06034 USA.

Inventors

1. DING HAIPING

1001 ROOM NO. 39 UNIT, NO. 2000, DONGLU ROAD, PUDONG NEW AREA, SHANGHAI 201206 CHINA.

2. LI SONGTAO

201 ROOM NO. 27, UNIT NO. 898, DONG LU ROAD, PUDONG NEW AREA, SHANGHAI 201206 CHINA.

3. STARK MICHAEL A.

201 WEST GENESEE STREET, PMB 232, FAYETTEVILLE, NY 13066 USA.

Specification

Documents

Application Documents

#	Name	Date
1	7324-delnp-2011-Form-1-(05-12-2011).pdf	2011-12-05
2	7324-delnp-2011-Correspondence Others-(05-12-2011).pdf	2011-12-05
3	7324-delnp-2011-Correspondence-Others-(28-02-2012).pdf	2012-02-28
4	7324-delnp-2011-GPA.pdf	2012-03-22
5	7324-delnp-2011-Form-5.pdf	2012-03-22
6	7324-delnp-2011-Form-3.pdf	2012-03-22
7	7324-delnp-2011-Form-2.pdf	2012-03-22
8	7324-delnp-2011-Form-1.pdf	2012-03-22
9	7324-delnp-2011-Drawings.pdf	2012-03-22
10	7324-delnp-2011-Description (Complete).pdf	2012-03-22
11	7324-delnp-2011-Correspondence Others.pdf	2012-03-22
12	7324-delnp-2011-Claims.pdf	2012-03-22
13	7324-delnp-2011-Abstract.pdf	2012-03-22
14	7324-delnp-2011-GPA-(25-04-2013).pdf	2013-04-25
15	7324-delnp-2011-Form-18-(25-04-2013).pdf	2013-04-25
16	7324-delnp-2011-Form-13-(25-04-2013).pdf	2013-04-25
17	7324-delnp-2011-Form-1-(25-04-2013).pdf	2013-04-25
18	7324-delnp-2011-Correspondence Others-(25-04-2013).pdf	2013-04-25
19	7324-delnp-2011-Form-3-(10-01-2014).pdf	2014-01-10
20	7324-delnp-2011-Correspondence-Others-(10-01-2014).pdf	2014-01-10
21	7324-delnp-2011-Form-3-(23-09-2014).pdf	2014-09-23
22	7324-delnp-2011-Correspondence-Others-(23-09-2014).pdf	2014-09-23
23	7324-delnp-2011-GPA-(15-04-2015).pdf	2015-04-15
24	7324-delnp-2011-Form-3-(15-04-2015).pdf	2015-04-15
25	7324-delnp-2011-Correspondence Others-(15-04-2015).pdf	2015-04-15
26	7324-DELNP-2011-FER.pdf	2018-04-30
27	7324-DELNP-2011-RELEVANT DOCUMENTS [25-09-2018(online)].pdf	2018-09-25
28	7324-DELNP-2011-RELEVANT DOCUMENTS [25-09-2018(online)]-1.pdf	2018-09-25
29	7324-DELNP-2011-PETITION UNDER RULE 137 [25-09-2018(online)].pdf	2018-09-25
30	7324-DELNP-2011-OTHERS [25-09-2018(online)].pdf	2018-09-25
31	7324-DELNP-2011-MARKED COPIES OF AMENDEMENTS [25-09-2018(online)].pdf	2018-09-25
32	7324-DELNP-2011-FORM 3 [25-09-2018(online)].pdf	2018-09-25
33	7324-DELNP-2011-FER_SER_REPLY [25-09-2018(online)].pdf	2018-09-25
34	7324-DELNP-2011-DRAWING [25-09-2018(online)].pdf	2018-09-25
35	7324-DELNP-2011-COMPLETE SPECIFICATION [25-09-2018(online)].pdf	2018-09-25
36	7324-DELNP-2011-CLAIMS [25-09-2018(online)].pdf	2018-09-25
37	7324-DELNP-2011-AMMENDED DOCUMENTS [25-09-2018(online)].pdf	2018-09-25
38	7324-DELNP-2011-Amendment Of Application Before Grant - Form 13 [25-09-2018(online)].pdf	2018-09-25
39	7324-DELNP-2011-ABSTRACT [25-09-2018(online)].pdf	2018-09-25
40	7324-DELNP-2011-Correspondence to notify the Controller [20-08-2021(online)].pdf	2021-08-20
41	7324-DELNP-2011-US(14)-HearingNotice-(HearingDate-06-09-2021).pdf	2021-10-17
42	7324-DELNP-2011-US(14)-ExtendedHearingNotice-(HearingDate-16-09-2021).pdf	2021-10-17

Search Strategy

1	HYBRID_SERIAL_COUNTERFLOW_DUAL_REFRIGERANT_CIRCUIT_CHILLER_7324_DELNP_2011_22-12-2017.pdf