An Adsorption Moisture Pump Based Air To Water Harvesting Device And A

An Adsorption Moisture Pump Based Air To Water Harvesting Device And A Method Thereof

Abstract: The present invention relates to an adsorption moisture pump based air to water harvesting device and a method of harvesting water from ambient air. The water harvesting device [1100] comprises a rotary desiccant unit, a heat pump unit [1104] and a control unit. The rotary desiccant unit comprises a desiccant wheel [102], a reactivation air inlet [1108a], a reactivation air outlet [1108b], a process air inlet [1106a] and a process air outlet [1106b]. The desiccant wheel [1102] comprises at least a process sector [1106] and a reactivation sector [1108] and a wheel drive. The heat pump unit [1104] comprises at least one compressor, an expansion valve [1116], an evaporator [1112], a main condenser [1110], and such that a refrigerant fluid is flown sequentially within the compressor [1114], the main condenser [1110], the expansion valve [1116], and the evaporator [1112]. Refer Fig. 6.

Patent Information

Application #

Filing Date

21 March 2022

Publication Number

05/2024

Publication Type

INA

Invention Field

MECHANICAL ENGINEERING

Status

Email

Parent Application

Applicants

Bry-Air (Asia) Pvt. Ltd.

20 Rajpur Road, Delhi – 110054, India

Inventors

1. Varun Pahwa

20 Rajpur Road, Delhi – 110054, India

2. Deepak Pahwa

20 Rajpur Road, Delhi – 110054, India

3. Kuldeep Malik

A-16, A Block Phase I, Dindarpur Extn. Shyam Vihar, Najafgarh, New Delhi – 110043, India

4. Manish Malik

A-16, A Block, Shyam Vihar, Phase I, Dindarpur Extn. Najafgarh, New Delhi – 110043

5. Rajan Sachdev

C-11/222, Sector 3, Rohini, Delhi – 110085, India

6. Dr. Ahmed Rezk

67 Elliott Road, Birmingham, B29 6GW, United Kingdom

Specification

DESC:As Attached in PDF ,CLAIMS:As Attached in PDF

Documents

Application Documents

#	Name	Date
1	202211015520-STATEMENT OF UNDERTAKING (FORM 3) [21-03-2022(online)].pdf	2022-03-21
2	202211015520-PROVISIONAL SPECIFICATION [21-03-2022(online)].pdf	2022-03-21
3	202211015520-FORM FOR SMALL ENTITY(FORM-28) [21-03-2022(online)].pdf	2022-03-21
4	202211015520-FORM FOR SMALL ENTITY [21-03-2022(online)].pdf	2022-03-21
5	202211015520-FORM 1 [21-03-2022(online)].pdf	2022-03-21
6	202211015520-EVIDENCE FOR REGISTRATION UNDER SSI(FORM-28) [21-03-2022(online)].pdf	2022-03-21
7	202211015520-EVIDENCE FOR REGISTRATION UNDER SSI [21-03-2022(online)].pdf	2022-03-21
8	202211015520-DRAWINGS [21-03-2022(online)].pdf	2022-03-21
9	202211015520-Proof of Right [10-06-2022(online)].pdf	2022-06-10
10	202211015520-FORM-26 [10-06-2022(online)].pdf	2022-06-10
11	202211015520-Others-210622.pdf	2022-06-24
12	202211015520-GPA-210622.pdf	2022-06-24
13	202211015520-Correspondence-210622.pdf	2022-06-24
14	202211015520-ENDORSEMENT BY INVENTORS [17-03-2023(online)].pdf	2023-03-17
15	202211015520-DRAWING [17-03-2023(online)].pdf	2023-03-17
16	202211015520-CORRESPONDENCE-OTHERS [17-03-2023(online)].pdf	2023-03-17
17	202211015520-COMPLETE SPECIFICATION [17-03-2023(online)].pdf	2023-03-17
18	202211015520-Request Letter-Correspondence [24-03-2023(online)].pdf	2023-03-24
19	202211015520-Power of Attorney [24-03-2023(online)].pdf	2023-03-24
20	202211015520-FORM28 [24-03-2023(online)].pdf	2023-03-24
21	202211015520-Form 1 (Submitted on date of filing) [24-03-2023(online)].pdf	2023-03-24
22	202211015520-Covering Letter [24-03-2023(online)].pdf	2023-03-24
23	202211015520-FORM 3 [15-09-2023(online)].pdf	2023-09-15
24	202211015520-FORM 3 [16-02-2024(online)].pdf	2024-02-16
25	202211015520-FORM 18 [17-12-2024(online)].pdf	2024-12-17
26	202211015520-MSME CERTIFICATE [30-01-2025(online)].pdf	2025-01-30
27	202211015520-FORM28 [30-01-2025(online)].pdf	2025-01-30
28	202211015520-FORM 18A [30-01-2025(online)].pdf	2025-01-30