WO2008076140A3 - Energy efficient cookware - Google Patents

Energy efficient cookware Download PDF

Info

Publication number
WO2008076140A3
WO2008076140A3 PCT/US2007/007276 US2007007276W WO2008076140A3 WO 2008076140 A3 WO2008076140 A3 WO 2008076140A3 US 2007007276 W US2007007276 W US 2007007276W WO 2008076140 A3 WO2008076140 A3 WO 2008076140A3
Authority
WO
WIPO (PCT)
Prior art keywords
base
flame
liquid
stubs
energy efficient
Prior art date
Application number
PCT/US2007/007276
Other languages
French (fr)
Other versions
WO2008076140A2 (en
Inventor
Lee Huang
Original Assignee
Lee Huang
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 Lee Huang filed Critical Lee Huang
Priority to EP07753867A priority Critical patent/EP2136687A2/en
Publication of WO2008076140A2 publication Critical patent/WO2008076140A2/en
Publication of WO2008076140A3 publication Critical patent/WO2008076140A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J36/00—Parts, details or accessories of cooking-vessels
    • A47J36/02—Selection of specific materials, e.g. heavy bottoms with copper inlay or with insulating inlay

Abstract

Energy efficient cookware is provided that includes a base (204) and a wall (206), a radial pattern of flame guide channels a radial pattern of perturbation channels (216) are connected to the base bottom. The guide channel (208) accepts a flame and guides it to the perimeter from the central region. The perturbation fin (218) generates turbulence in the guided flame to increase heat transfer from the flame to the base and the fins. An insertion plate (700) is disposed on the base top side. The plate has a pattern of boiling nucleation stubs (704) with a venting feature on one side. The stubs (704) interlay liquid input ports (706) and vapor exit ports (708). A volume of the liquid is between the stub and base top. The liquid rapidly vaporizes when the base is heated. The vapor migrates from the stub top surface and through the exit port, where the volume is refilled with liquid from the input port.
PCT/US2007/007276 2006-12-13 2007-03-23 Energy efficient cookware WO2008076140A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP07753867A EP2136687A2 (en) 2006-12-13 2007-03-23 Energy efficient cookware

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US86973006P 2006-12-13 2006-12-13
US60/869,730 2006-12-13

Publications (2)

Publication Number Publication Date
WO2008076140A2 WO2008076140A2 (en) 2008-06-26
WO2008076140A3 true WO2008076140A3 (en) 2008-09-04

Family

ID=39536861

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/007276 WO2008076140A2 (en) 2006-12-13 2007-03-23 Energy efficient cookware

Country Status (2)

Country Link
EP (1) EP2136687A2 (en)
WO (1) WO2008076140A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8037602B2 (en) * 2009-03-27 2011-10-18 Eneron, Inc. Methods of making energy efficient cookware
US8673449B2 (en) * 2009-12-18 2014-03-18 Saint-Gobain Performance Plastics Corporation Cooking release sheet materials and release surfaces
DE102013006649B4 (en) 2013-04-18 2017-01-26 Jochen Hennes Cookware for making hot food
WO2015167443A1 (en) * 2014-04-29 2015-11-05 Lee Lisheng Huang Clad cookware
EP2974629A1 (en) 2014-07-14 2016-01-20 Norman & Jensen IVS A cooking vessel and a method of producing a cooking vessel

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3701344A (en) * 1970-08-24 1972-10-31 Thermo Sentinel Corp Waterless cooking apparatus
US4622948A (en) * 1984-05-22 1986-11-18 J & L Importers, Inc. Cookware having integrally formed natural stone bottoms and method of manufacturing the same
US6263787B1 (en) * 2000-12-06 2001-07-24 Rong-Yuan Tseng Thermal cooker

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3701344A (en) * 1970-08-24 1972-10-31 Thermo Sentinel Corp Waterless cooking apparatus
US4622948A (en) * 1984-05-22 1986-11-18 J & L Importers, Inc. Cookware having integrally formed natural stone bottoms and method of manufacturing the same
US6263787B1 (en) * 2000-12-06 2001-07-24 Rong-Yuan Tseng Thermal cooker

Also Published As

Publication number Publication date
WO2008076140A2 (en) 2008-06-26
EP2136687A2 (en) 2009-12-30

Similar Documents

Publication Publication Date Title
WO2008076140A3 (en) Energy efficient cookware
US8622118B2 (en) Loop heat pipe
WO2006100690A3 (en) Selectively grooved cold plate for electronics cooling
US20100083949A1 (en) Energy efficient griddle plate
EP1793422A3 (en) System and method of enhanced boiling heat transfer using pin fins
CN104661494B (en) Cooling element
WO2006006170A3 (en) Heat-exchanger device and cooling sysatem
WO2007006590A3 (en) Micro-structured cooler and use thereof
WO2006133211A3 (en) Heat transfer surface for electronic cooling
WO2007002957A3 (en) Systems for integrated cold plate and heat spreader
CN101995183A (en) Flat heat pipe
CN102538172A (en) Water boiling device with electrothermal board water boiling cavity
CN102042777A (en) Flat plate type heat pipe
CN104519718A (en) Radiating module
CN201229136Y (en) Heat conducting structure and heat radiating device with the heat conducting structure
CN202008994U (en) Loop heat pipe structure
CN110740612A (en) Vapor chamber
CN107257609A (en) A kind of Micro LED water-cooling display screens
CN103453792A (en) Bottom enhanced heat transfer structure of gravity assisted heat pipe
CN101641001A (en) Radiating device
TW200626865A (en) Finned heat exchanger
JP5300394B2 (en) Micro loop heat pipe evaporator
CN101420834A (en) Heat Radiation device
CN203018101U (en) Building block type constant-temperature metal bath module
CN207428874U (en) It is cold and hot to neutralize insulating cup

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 07753867

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 2007753867

Country of ref document: EP