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Heat Exchanger Assembly
Abstract: The present invention provides a heat exchanger assembly of novel but simple construction in which the novelty lies in specific arrangement of different components, resulting in synergistic beneficial effects of better energy efficiency, compactness of size and economy of construction and operation. The heat exchanger assembly includes a heat exchanger comprising of a bank of vertical parallel heat exchange tubes of short height open at both ends. The said tubes are enclosed in a casing which has inlets for steam or other condensing medium. The said heat exchanger is arranged around the periphery of a chimney of a natural draft tower in a substantially circular plan. Means are provided to spray the evaporative liquid from a particular height over the heat exchanger co-current to the natural air draft. The heat exchanger assembly operates as an improved evaporative condenser.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
17 November 2006
Publication Number
21/2008
Publication Type
INA
Invention Field
MECHANICAL ENGINEERING
Status
Email
Parent Application
Applicants
SPRAY ENGINEERING DEVICES LIMITED
PLOT NO 25,INDUSTRIAL AREA PHASE-II,CHANDIGARH-160 002.
Inventors
1. VERMA VIVEK
SPRAY ENGINEERING DEVICES LIMITED,A-30,SECTOR 63,BUDH NAGAR,NODIA -201 301,U.P. INDIA
2. VERMA, PRATEEK
SPRAY ENGINEERING.DEVICES LIMITED SCO 352, SECTOR 9,PANCHKULA -134109 (HARYANA) INDIA
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 2486-DEL-2006-Correspondence-190417.pdf | 2018-08-02 |
| 1 | 2486-del-2006-Form-2-(30-07-2007).pdf | 2007-07-30 |
| 2 | 2486-del-2006-Drawings-(30-07-2007).pdf | 2007-07-30 |
| 2 | 2486-DEL-2006-Form 2-190417.pdf | 2018-08-02 |
| 3 | 2486-del-2006-Description-(Complete)-(30-07-2007).pdf | 2007-07-30 |
| 3 | 2486-DEL-2006-AbandonedLetter.pdf | 2018-02-15 |
| 4 | 2486-del-2006-Claims-(30-07-2007).pdf | 2007-07-30 |
| 4 | 2486-DEL-2006-Abstract-190417.pdf | 2017-04-24 |
| 5 | 2486-DEL-2006-Amended Pages Of Specification-190417.pdf | 2017-04-24 |
| 5 | 2486-del-2006-Abstract-(30-07-2007).pdf | 2007-07-30 |
| 6 | 2486-DEL-2006-Form-3 (20-01-2010).pdf | 2010-01-20 |
| 6 | 2486-DEL-2006-Claims-190417.pdf | 2017-04-24 |
| 7 | 2486-DEL-2006-Drawing-190417.pdf | 2017-04-24 |
| 7 | 2486-DEL-2006-Correspondence-Others (20-01-2010).pdf | 2010-01-20 |
| 8 | 2486-DEL-2006-Form-18-(09-09-2010).pdf | 2010-09-09 |
| 8 | 2486-DEL-2006-Form 3-190417.pdf | 2017-04-24 |
| 9 | 2486-DEL-2006-Correspondence-Others-(09-09-2010).pdf | 2010-09-09 |
| 9 | 2486-DEL-2006-Form 5-190417.pdf | 2017-04-24 |
| 10 | 2486-DEL-2006-Form-3-(20-01-2011).pdf | 2011-01-20 |
| 10 | 2486-DEL-2006-OTHERS-190417-.pdf | 2017-04-24 |
| 11 | 2486-DEL-2006-Correspondence-Others-(20-01-2011).pdf | 2011-01-20 |
| 11 | 2486-DEL-2006-OTHERS-190417-1.pdf | 2017-04-24 |
| 12 | 2486-del-2006-form-5.pdf | 2011-08-21 |
| 12 | 2486-DEL-2006-OTHERS-190417.pdf | 2017-04-24 |
| 13 | 2486-DEL-2006-FER.pdf | 2016-10-18 |
| 13 | 2486-del-2006-form-3.pdf | 2011-08-21 |
| 14 | 2486-del-2006-Correspondence Others-(23-03-2015).pdf | 2015-03-23 |
| 14 | 2486-del-2006-form-26.pdf | 2011-08-21 |
| 15 | 2486-del-2006-form-2.pdf | 2011-08-21 |
| 15 | 2486-del-2006-Form-3-(23-03-2015).pdf | 2015-03-23 |
| 16 | 2486-del-2006-Correspondence Others-(11-03-2014).pdf | 2014-03-11 |
| 16 | 2486-del-2006-form-1.pdf | 2011-08-21 |
| 17 | 2486-del-2006-Form-3-(11-03-2014).pdf | 2014-03-11 |
| 17 | 2486-del-2006-drawings.pdf | 2011-08-21 |
| 18 | 2486-DEL-2006-Correspondence Others-(21-02-2012).pdf | 2012-02-21 |
| 18 | 2486-del-2006-description (provisional).pdf | 2011-08-21 |
| 19 | 2486-del-2006-abstract.pdf | 2011-08-21 |
| 19 | 2486-DEL-2006-Form-3-(21-02-2012).pdf | 2012-02-21 |
| 20 | 2486-del-2006-abstract.pdf | 2011-08-21 |
| 20 | 2486-DEL-2006-Form-3-(21-02-2012).pdf | 2012-02-21 |
| 21 | 2486-DEL-2006-Correspondence Others-(21-02-2012).pdf | 2012-02-21 |
| 21 | 2486-del-2006-description (provisional).pdf | 2011-08-21 |
| 22 | 2486-del-2006-drawings.pdf | 2011-08-21 |
| 22 | 2486-del-2006-Form-3-(11-03-2014).pdf | 2014-03-11 |
| 23 | 2486-del-2006-Correspondence Others-(11-03-2014).pdf | 2014-03-11 |
| 23 | 2486-del-2006-form-1.pdf | 2011-08-21 |
| 24 | 2486-del-2006-Form-3-(23-03-2015).pdf | 2015-03-23 |
| 24 | 2486-del-2006-form-2.pdf | 2011-08-21 |
| 25 | 2486-del-2006-Correspondence Others-(23-03-2015).pdf | 2015-03-23 |
| 25 | 2486-del-2006-form-26.pdf | 2011-08-21 |
| 26 | 2486-DEL-2006-FER.pdf | 2016-10-18 |
| 26 | 2486-del-2006-form-3.pdf | 2011-08-21 |
| 27 | 2486-del-2006-form-5.pdf | 2011-08-21 |
| 27 | 2486-DEL-2006-OTHERS-190417.pdf | 2017-04-24 |
| 28 | 2486-DEL-2006-Correspondence-Others-(20-01-2011).pdf | 2011-01-20 |
| 28 | 2486-DEL-2006-OTHERS-190417-1.pdf | 2017-04-24 |
| 29 | 2486-DEL-2006-Form-3-(20-01-2011).pdf | 2011-01-20 |
| 29 | 2486-DEL-2006-OTHERS-190417-.pdf | 2017-04-24 |
| 30 | 2486-DEL-2006-Correspondence-Others-(09-09-2010).pdf | 2010-09-09 |
| 30 | 2486-DEL-2006-Form 5-190417.pdf | 2017-04-24 |
| 31 | 2486-DEL-2006-Form-18-(09-09-2010).pdf | 2010-09-09 |
| 31 | 2486-DEL-2006-Form 3-190417.pdf | 2017-04-24 |
| 32 | 2486-DEL-2006-Drawing-190417.pdf | 2017-04-24 |
| 32 | 2486-DEL-2006-Correspondence-Others (20-01-2010).pdf | 2010-01-20 |
| 33 | 2486-DEL-2006-Form-3 (20-01-2010).pdf | 2010-01-20 |
| 33 | 2486-DEL-2006-Claims-190417.pdf | 2017-04-24 |
| 34 | 2486-DEL-2006-Amended Pages Of Specification-190417.pdf | 2017-04-24 |
| 34 | 2486-del-2006-Abstract-(30-07-2007).pdf | 2007-07-30 |
| 35 | 2486-del-2006-Claims-(30-07-2007).pdf | 2007-07-30 |
| 35 | 2486-DEL-2006-Abstract-190417.pdf | 2017-04-24 |
| 36 | 2486-del-2006-Description-(Complete)-(30-07-2007).pdf | 2007-07-30 |
| 36 | 2486-DEL-2006-AbandonedLetter.pdf | 2018-02-15 |
| 37 | 2486-del-2006-Drawings-(30-07-2007).pdf | 2007-07-30 |
| 37 | 2486-DEL-2006-Form 2-190417.pdf | 2018-08-02 |
| 38 | 2486-DEL-2006-Correspondence-190417.pdf | 2018-08-02 |
| 38 | 2486-del-2006-Form-2-(30-07-2007).pdf | 2007-07-30 |
Search Strategy
| 1 | Searchstrategyfor2486del2006_21-09-2016.pdf |