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WO2007005989A3 - Double interface heat transfer system and snow melting machines employing such a system - Google Patents

Double interface heat transfer system and snow melting machines employing such a system Download PDF

Info

Publication number
WO2007005989A3
WO2007005989A3 PCT/US2006/026252 US2006026252W WO2007005989A3 WO 2007005989 A3 WO2007005989 A3 WO 2007005989A3 US 2006026252 W US2006026252 W US 2006026252W WO 2007005989 A3 WO2007005989 A3 WO 2007005989A3
Authority
WO
WIPO (PCT)
Prior art keywords
water
air
snow
heat
heat transfer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/US2006/026252
Other languages
French (fr)
Other versions
WO2007005989A2 (en
Inventor
E J Potter
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of WO2007005989A2 publication Critical patent/WO2007005989A2/en
Publication of WO2007005989A3 publication Critical patent/WO2007005989A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
    • E01H5/00—Removing snow or ice from roads or like surfaces; Grading or roughening snow or ice
    • E01H5/10—Removing snow or ice from roads or like surfaces; Grading or roughening snow or ice by application of heat for melting snow or ice, whether cleared or not, combined or not with clearing or removing mud or water, e.g. burners for melting in situ, heated clearing instruments; Cleaning snow by blowing or suction only
    • E01H5/102—Self-contained devices for melting dislodged snow or ice, e.g. built-in melting chambers, movable melting tanks

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Cleaning Of Streets, Tracks, Or Beaches (AREA)

Abstract

A process for snow melting but useful elsewhere, accomplished by an air/water interface and a water/snow interface. Water is sprayed into a stream of hot air, which is blown onto the snow. The small particles of water are intimately involved with the air molecules and the heat of the air is absorbed by the water droplets, the air giving up its heat to a very large extent. Next, the droplets are combined into larger drops, and then allowed to drop onto the snow. Water, being much heavier than air is much better at absorbing and carrying heat. The heat of the hot air is thus transferred to the snow causing it to melt by using hot water as a heat transfer medium. If the some of the water turns to steam and condenses back into water the effect is further enhanced by about ten times.
PCT/US2006/026252 2005-07-06 2006-07-06 Double interface heat transfer system and snow melting machines employing such a system Ceased WO2007005989A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/175,031 2005-07-06
US11/175,031 US20070006874A1 (en) 2005-07-06 2005-07-06 Double interface heat transfer system and snow melting machines employing such a system

Publications (2)

Publication Number Publication Date
WO2007005989A2 WO2007005989A2 (en) 2007-01-11
WO2007005989A3 true WO2007005989A3 (en) 2008-01-03

Family

ID=37605210

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/026252 Ceased WO2007005989A2 (en) 2005-07-06 2006-07-06 Double interface heat transfer system and snow melting machines employing such a system

Country Status (2)

Country Link
US (1) US20070006874A1 (en)
WO (1) WO2007005989A2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO334886B1 (en) * 2009-01-26 2014-06-30 Ncc Construction As Plant and process for melting and cleaning of snow and ice
US9945086B2 (en) * 2014-04-01 2018-04-17 Jesus Sanchez Snow melting device
US9725861B2 (en) * 2015-06-19 2017-08-08 Cam Winters Snow-to-slurry conversion apparatus
US9689127B2 (en) * 2015-10-23 2017-06-27 Mohammad Amani Snow melting assembly
WO2017123231A1 (en) * 2016-01-14 2017-07-20 Soni Chirag D Snow melter machine
US20180291578A1 (en) * 2017-04-06 2018-10-11 Heffron Company, Inc. Snow melting system, apparatus, and method
BR112021020416A2 (en) * 2019-05-10 2021-12-07 Fuji Oil Holdings Inc Fusion device, fusion method, and double tube
CN114737511B (en) * 2022-04-19 2024-04-09 河南省明大工程建设有限公司 Road surface drying device is used in road engineering construction

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3747587A (en) * 1971-11-08 1973-07-24 Kenzie R Mc Snow and ice melting device
US4520761A (en) * 1982-05-20 1985-06-04 John Thurley Limited Direct contact water heater
US6418884B1 (en) * 2001-10-15 2002-07-16 Rheem Manufacturing Company Fuel-fired heating appliance having flame arrestor plate with associated scale deflector shield

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3747587A (en) * 1971-11-08 1973-07-24 Kenzie R Mc Snow and ice melting device
US4520761A (en) * 1982-05-20 1985-06-04 John Thurley Limited Direct contact water heater
US6418884B1 (en) * 2001-10-15 2002-07-16 Rheem Manufacturing Company Fuel-fired heating appliance having flame arrestor plate with associated scale deflector shield

Also Published As

Publication number Publication date
WO2007005989A2 (en) 2007-01-11
US20070006874A1 (en) 2007-01-11

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