JP6486079B2 - 真空断熱パネルの断熱性能を維持する方法及び冷蔵庫の断熱性能を維持する方法 - Google Patents

真空断熱パネルの断熱性能を維持する方法及び冷蔵庫の断熱性能を維持する方法 Download PDF

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Publication number: JP6486079B2
Authority: JP; Japan
Prior art keywords: heat insulation; inorganic fiber; fiber sheet; packaging material; outer packaging
Prior art date: 2014-11-21
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.): Expired - Fee Related

Application number

JP2014236888A

Other languages

English (en)

Japanese (ja)

Other versions

JP2016098917A (ja

Inventor

隆明吉田

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.)

Toshiba Lifestyle Products and Services Corp

Original Assignee

Toshiba Lifestyle Products and Services Corp

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.)

2014-11-21

Filing date

2014-11-21

Publication date

2019-03-20

2014-11-21 Application filed by Toshiba Lifestyle Products and Services Corp filed Critical Toshiba Lifestyle Products and Services Corp

2014-11-21 Priority to JP2014236888A priority Critical patent/JP6486079B2/ja

2015-10-07 Priority to KR1020150141036A priority patent/KR20160061249A/ko

2015-10-09 Priority to CN201510649421.1A priority patent/CN105627036B/zh

2016-05-30 Publication of JP2016098917A publication Critical patent/JP2016098917A/ja

2019-03-20 Application granted granted Critical

2019-03-20 Publication of JP6486079B2 publication Critical patent/JP6486079B2/ja

Status Expired - Fee Related legal-status Critical Current

2034-11-21 Anticipated expiration legal-status Critical

Links

238000009413 insulation Methods 0.000 title claims description 73
238000000034 method Methods 0.000 title claims description 28
239000012784 inorganic fiber Substances 0.000 claims description 39
239000005022 packaging material Substances 0.000 claims description 36
239000011162 core material Substances 0.000 claims description 30
125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 28
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 6
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
238000003851 corona treatment Methods 0.000 claims description 2
238000005470 impregnation Methods 0.000 claims description 2
238000009832 plasma treatment Methods 0.000 claims description 2
239000007864 aqueous solution Substances 0.000 claims 1
239000002648 laminated material Substances 0.000 description 9
239000010410 layer Substances 0.000 description 8
230000000052 comparative effect Effects 0.000 description 7
239000006260 foam Substances 0.000 description 5
229910052782 aluminium Inorganic materials 0.000 description 4
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
239000003507 refrigerant Substances 0.000 description 4
238000003860 storage Methods 0.000 description 4
238000003466 welding Methods 0.000 description 4
239000000853 adhesive Substances 0.000 description 3
230000001070 adhesive effect Effects 0.000 description 3
230000004888 barrier function Effects 0.000 description 3
239000011888 foil Substances 0.000 description 3
230000008014 freezing Effects 0.000 description 3
238000007710 freezing Methods 0.000 description 3
238000010030 laminating Methods 0.000 description 3
239000000463 material Substances 0.000 description 3
238000005192 partition Methods 0.000 description 3
239000011241 protective layer Substances 0.000 description 3
229920003002 synthetic resin Polymers 0.000 description 3
239000000057 synthetic resin Substances 0.000 description 3
229920005992 thermoplastic resin Polymers 0.000 description 3
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
239000003463 adsorbent Substances 0.000 description 2
239000011491 glass wool Substances 0.000 description 2
239000012943 hotmelt Substances 0.000 description 2
239000011810 insulating material Substances 0.000 description 2
238000004519 manufacturing process Methods 0.000 description 2
229910052751 metal Inorganic materials 0.000 description 2
239000002184 metal Substances 0.000 description 2
230000002093 peripheral effect Effects 0.000 description 2
-1 polyethylene Polymers 0.000 description 2
238000005057 refrigeration Methods 0.000 description 2
238000007789 sealing Methods 0.000 description 2
ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
229920000742 Cotton Polymers 0.000 description 1
JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
239000004698 Polyethylene Substances 0.000 description 1
229910000831 Steel Inorganic materials 0.000 description 1
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
238000000151 deposition Methods 0.000 description 1
238000011156 evaluation Methods 0.000 description 1
239000000835 fiber Substances 0.000 description 1
239000003365 glass fiber Substances 0.000 description 1
229920001903 high density polyethylene Polymers 0.000 description 1
239000004700 high-density polyethylene Substances 0.000 description 1
239000000203 mixture Substances 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
229920000573 polyethylene Polymers 0.000 description 1
229920000139 polyethylene terephthalate Polymers 0.000 description 1
239000005020 polyethylene terephthalate Substances 0.000 description 1
238000002360 preparation method Methods 0.000 description 1
229920005989 resin Polymers 0.000 description 1
239000011347 resin Substances 0.000 description 1
239000000377 silicon dioxide Substances 0.000 description 1
239000010959 steel Substances 0.000 description 1
235000013311 vegetables Nutrition 0.000 description 1

Images

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
- F16L59/065—Arrangements using an air layer or vacuum using vacuum
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/06—Walls
- F25D23/065—Details

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Thermal Insulation (AREA)
Refrigerator Housings (AREA)

JP2014236888A 2014-11-21 2014-11-21 真空断熱パネルの断熱性能を維持する方法及び冷蔵庫の断熱性能を維持する方法 Expired - Fee Related JP6486079B2 (ja)

Priority Applications (3)

Application Number	Priority Date	Filing Date	Title
JP2014236888A JP6486079B2 (ja)	2014-11-21	2014-11-21	真空断熱パネルの断熱性能を維持する方法及び冷蔵庫の断熱性能を維持する方法
KR1020150141036A KR20160061249A (ko)	2014-11-21	2015-10-07	진공단열패널 및 진공단열패널을 사용한 냉장고
CN201510649421.1A CN105627036B (zh)	2014-11-21	2015-10-09	一种维持真空隔热板隔热性能的方法以及维持冰箱隔热性能的方法

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP2014236888A JP6486079B2 (ja)	2014-11-21	2014-11-21	真空断熱パネルの断熱性能を維持する方法及び冷蔵庫の断熱性能を維持する方法

Related Child Applications (1)

Application Number	Title	Priority Date	Filing Date
JP2019026509A Division JP6778774B2 (ja)	2019-02-18	2019-02-18	真空断熱パネルの製造方法

Publications (2)

Publication Number	Publication Date
JP2016098917A JP2016098917A (ja)	2016-05-30
JP6486079B2 true JP6486079B2 (ja)	2019-03-20

Family

ID=56042225

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP2014236888A Expired - Fee Related JP6486079B2 (ja)	2014-11-21	2014-11-21	真空断熱パネルの断熱性能を維持する方法及び冷蔵庫の断熱性能を維持する方法

Country Status (3)

Country	Link
JP (1)	JP6486079B2 (ko)
KR (1)	KR20160061249A (ko)
CN (1)	CN105627036B (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN107816601B (zh) *	2016-09-12	2021-08-20	松下电器产业株式会社	真空隔热件
JP6778774B2 (ja) *	2019-02-18	2020-11-04	東芝ライフスタイル株式会社	真空断熱パネルの製造方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE60033016T2 (de) *	1999-12-28	2007-08-30	Kanazawa, Hitoshi	Verfahren zur modifizierung eines polymeren materials und dessen verwendung
JP2005036975A (ja) *	2003-06-27	2005-02-10	Matsushita Electric Ind Co Ltd	断熱材と、その製造方法、及びその断熱材を使用した機器
JP2006010120A (ja) *	2004-06-23	2006-01-12	Hitachi Home & Life Solutions Inc	冷蔵庫及びその製造方法
JP2006194559A (ja) *	2005-01-17	2006-07-27	Nisshinbo Ind Inc	真空断熱材を用いた断熱箱体
JP2006336722A (ja) *	2005-06-01	2006-12-14	Hitachi Appliances Inc	真空断熱材及びこれを用いた冷蔵庫
JP2008215538A (ja) *	2007-03-06	2008-09-18	Matsushita Electric Ind Co Ltd	真空断熱材
JP2009293770A (ja) *	2008-06-09	2009-12-17	Hitachi Appliances Inc	真空断熱材及びこれを用いた冷蔵庫
US8221910B2 (en) *	2008-07-16	2012-07-17	Outlast Technologies, LLC	Thermal regulating building materials and other construction components containing polymeric phase change materials
JP5129279B2 (ja) *	2010-02-24	2013-01-30	東芝ホームテクノ株式会社	断熱材
JP5747341B2 (ja) *	2010-07-09	2015-07-15	日本バイリーン株式会社	高機能繊維構造体
CN104487755B (zh) *	2012-07-12	2017-03-08	株式会社Kcc	包含退火处理的无粘结剂玻璃纤维的真空隔热材料
US20150299496A1 (en) *	2012-12-04	2015-10-22	Sumitomo Chemical Company, Limited	Mixed solution, method for producing mixed solution, and multi-layer structure

2014
- 2014-11-21 JP JP2014236888A patent/JP6486079B2/ja not_active Expired - Fee Related
2015
- 2015-10-07 KR KR1020150141036A patent/KR20160061249A/ko active Search and Examination
- 2015-10-09 CN CN201510649421.1A patent/CN105627036B/zh not_active Expired - Fee Related

Also Published As

Publication number	Publication date
CN105627036A (zh)	2016-06-01
CN105627036B (zh)	2019-05-31
JP2016098917A (ja)	2016-05-30
KR20160061249A (ko)	2016-05-31

Legal Events

Date	Code	Title	Description
2016-06-08	A711	Notification of change in applicant	Free format text: JAPANESE INTERMEDIATE CODE: A711 Effective date: 20160608
2017-09-04	A621	Written request for application examination	Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20170904
2018-06-11	A977	Report on retrieval	Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20180611
2018-06-26	A131	Notification of reasons for refusal	Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20180626
2018-08-22	A521	Request for written amendment filed	Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20180822
2019-01-16	TRDD	Decision of grant or rejection written
2019-01-22	A01	Written decision to grant a patent or to grant a registration (utility model)	Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20190122
2019-02-28	A61	First payment of annual fees (during grant procedure)	Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20190219
2019-03-01	R150	Certificate of patent or registration of utility model	Ref document number: 6486079 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150
2023-03-01	LAPS	Cancellation because of no payment of annual fees

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