WO2010042670A3 - Thin insulative material with layered gas-filled cellular structure - Google Patents

Thin insulative material with layered gas-filled cellular structure Download PDF

Info

Publication number
WO2010042670A3
WO2010042670A3 PCT/US2009/059911 US2009059911W WO2010042670A3 WO 2010042670 A3 WO2010042670 A3 WO 2010042670A3 US 2009059911 W US2009059911 W US 2009059911W WO 2010042670 A3 WO2010042670 A3 WO 2010042670A3
Authority
WO
WIPO (PCT)
Prior art keywords
insulative material
cellular structure
filled
gas
layered gas
Prior art date
Application number
PCT/US2009/059911
Other languages
French (fr)
Other versions
WO2010042670A2 (en
Inventor
Robert Nathan Alder
Cory Tholl
Brady Woolford
Original Assignee
Argon Technologies, Inc.
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
Priority claimed from US12/425,379 external-priority patent/US20090260711A1/en
Application filed by Argon Technologies, Inc. filed Critical Argon Technologies, Inc.
Publication of WO2010042670A2 publication Critical patent/WO2010042670A2/en
Publication of WO2010042670A3 publication Critical patent/WO2010042670A3/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L59/00—Thermal insulation in general
    • F16L59/06—Arrangements using an air layer or vacuum
    • F16L59/075—Arrangements using an air layer or vacuum the air layer or the vacuum being delimited by longitudinal channels distributed around the circumference of a tube

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Laminated Bodies (AREA)

Abstract

A lightweight, gas-filled, highly insulative material is incorporated into an article of outdoor gear or apparel (e.g., a camping pad). The insulative material has a layered cellular structure that can be filled with an insulative gas (e.g., air or argon). The insulative material includes two or more layers of cells, which improves insulation (compared to a single layer) by reducing convection for a given thickness. Increasing the thickness without substantially increasing convection results in a better insulator and an improvement in the ability to retain heat.
PCT/US2009/059911 2008-10-07 2009-10-07 Thin insulative material with layered gas-filled cellular structure WO2010042670A2 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US10324608P 2008-10-07 2008-10-07
US61/103,246 2008-10-07
US14630109P 2009-01-21 2009-01-21
US61/146,301 2009-01-21
US12/425,379 2009-04-16
US12/425,379 US20090260711A1 (en) 2008-04-16 2009-04-16 Systems and methods for inflating an article of outdoor gear or apparel using a dry gas

Publications (2)

Publication Number Publication Date
WO2010042670A2 WO2010042670A2 (en) 2010-04-15
WO2010042670A3 true WO2010042670A3 (en) 2010-07-08

Family

ID=42101200

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2009/059911 WO2010042670A2 (en) 2008-10-07 2009-10-07 Thin insulative material with layered gas-filled cellular structure

Country Status (1)

Country Link
WO (1) WO2010042670A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110107521A1 (en) 2009-11-09 2011-05-12 Argon Technologies, Inc. Inflatable pad and methods for using same
CN103900331A (en) * 2014-03-11 2014-07-02 澳柯玛股份有限公司 Adsorption liner structure of refrigerator
JP6878771B2 (en) * 2016-04-07 2021-06-02 Ａｇｃ株式会社 Vacuum heat insulating material and its manufacturing method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004019712A2 (en) * 2002-08-29 2004-03-11 Gore Enterprise Holdings, Inc. Adjustably insulative construct
JP3120337U (en) * 2006-01-12 2006-03-30 康一 坂本 Personal items for warmth
US20070207308A1 (en) * 2004-03-18 2007-09-06 Idea Kogyo Ltd Hollow Structure Member, Heat Insulating Member, and Buffering Member
JP2007313706A (en) * 2006-05-24 2007-12-06 Dic Plastics Inc Heat insulating sheet and hat having the sheet

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004019712A2 (en) * 2002-08-29 2004-03-11 Gore Enterprise Holdings, Inc. Adjustably insulative construct
US20070207308A1 (en) * 2004-03-18 2007-09-06 Idea Kogyo Ltd Hollow Structure Member, Heat Insulating Member, and Buffering Member
JP3120337U (en) * 2006-01-12 2006-03-30 康一 坂本 Personal items for warmth
JP2007313706A (en) * 2006-05-24 2007-12-06 Dic Plastics Inc Heat insulating sheet and hat having the sheet

Also Published As

Publication number Publication date
WO2010042670A2 (en) 2010-04-15

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