JP6408345B2 - 冷蔵庫の断熱箱体の製造方法 - Google Patents

冷蔵庫の断熱箱体の製造方法 Download PDF

Info

Publication number
JP6408345B2
JP6408345B2 JP2014225463A JP2014225463A JP6408345B2 JP 6408345 B2 JP6408345 B2 JP 6408345B2 JP 2014225463 A JP2014225463 A JP 2014225463A JP 2014225463 A JP2014225463 A JP 2014225463A JP 6408345 B2 JP6408345 B2 JP 6408345B2
Authority
JP
Japan
Prior art keywords
box
polyurethane foam
heat insulating
heat insulation
foaming
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.)
Expired - Fee Related
Application number
JP2014225463A
Other languages
English (en)
Japanese (ja)
Other versions
JP2016090147A5 (enExample
JP2016090147A (ja
Inventor
千喜憲 中小原
千喜憲 中小原
井関　崇
崇 井関
正良 古橋
正良 古橋
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.)
Hitachi Global Life Solutions Inc
Original Assignee
Hitachi Appliances 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
Application filed by Hitachi Appliances Inc filed Critical Hitachi Appliances Inc
Priority to JP2014225463A priority Critical patent/JP6408345B2/ja
Publication of JP2016090147A publication Critical patent/JP2016090147A/ja
Publication of JP2016090147A5 publication Critical patent/JP2016090147A5/ja
Application granted granted Critical
Publication of JP6408345B2 publication Critical patent/JP6408345B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Refrigerator Housings (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Molding Of Porous Articles (AREA)
JP2014225463A 2014-11-05 2014-11-05 冷蔵庫の断熱箱体の製造方法 Expired - Fee Related JP6408345B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2014225463A JP6408345B2 (ja) 2014-11-05 2014-11-05 冷蔵庫の断熱箱体の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014225463A JP6408345B2 (ja) 2014-11-05 2014-11-05 冷蔵庫の断熱箱体の製造方法

Publications (3)

Publication Number Publication Date
JP2016090147A JP2016090147A (ja) 2016-05-23
JP2016090147A5 JP2016090147A5 (enExample) 2017-03-09
JP6408345B2 true JP6408345B2 (ja) 2018-10-17

Family

ID=56018254

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014225463A Expired - Fee Related JP6408345B2 (ja) 2014-11-05 2014-11-05 冷蔵庫の断熱箱体の製造方法

Country Status (1)

Country Link
JP (1) JP6408345B2 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112721000B (zh) * 2020-11-25 2023-06-20 中车长江车辆有限公司 一种模具、车顶保温体制造方法及车顶保温体
CN115042370B (zh) * 2022-05-31 2024-02-09 湖北海立美达汽车有限公司 一种冷藏车厢板发泡设备

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3369336A (en) * 1964-11-19 1968-02-20 Whirlpool Co Insulated wall structure
JPS6078277A (ja) * 1983-10-05 1985-05-02 三洋電機株式会社 断熱箱体の製造方法
JPS60147084A (ja) * 1984-01-11 1985-08-02 株式会社日立製作所 断熱箱体
JPS60191887U (ja) * 1984-05-29 1985-12-19 松下冷機株式会社 断熱箱体
JPH0244176A (ja) * 1989-06-23 1990-02-14 Hitachi Ltd 断熱箱体の製造装置
JP2724523B2 (ja) * 1991-10-21 1998-03-09 シャープ株式会社 断熱箱体及びその製造方法
JP3113471B2 (ja) * 1993-11-24 2000-11-27 三洋電機株式会社 冷蔵庫
JP2005106354A (ja) * 2003-09-30 2005-04-21 Hitachi Ltd 冷蔵庫の断熱箱体
JP2012021665A (ja) * 2010-07-12 2012-02-02 Hitachi Appliances Inc 冷蔵庫
JP2012102894A (ja) * 2010-11-08 2012-05-31 Panasonic Corp 断熱箱体、断熱壁
JP2012237522A (ja) * 2011-05-13 2012-12-06 Hitachi Appliances Inc 断熱箱体
JP5310929B1 (ja) * 2012-06-20 2013-10-09 パナソニック株式会社 断熱壁、断熱箱体及びその製造方法
JP2014206335A (ja) * 2013-04-15 2014-10-30 日立アプライアンス株式会社 冷蔵庫
JP6408329B2 (ja) * 2014-10-02 2018-10-17 日立アプライアンス株式会社 冷蔵庫の製造方法
JP6408331B2 (ja) * 2014-10-03 2018-10-17 日立アプライアンス株式会社 冷蔵庫の製造方法

Also Published As

Publication number Publication date
JP2016090147A (ja) 2016-05-23

Similar Documents

Publication Publication Date Title
KR20140137108A (ko) 냉장고 및 이의 제조방법
CN104334988B (zh) 隔热壁和隔热壳体及其制造方法
CN100516624C (zh) 绝热箱体及其制造方法
JP6408345B2 (ja) 冷蔵庫の断熱箱体の製造方法
CN109666116A (zh) 一种高强度冷藏车厢硬质聚氨酯组合聚醚
JP6408329B2 (ja) 冷蔵庫の製造方法
JP6408331B2 (ja) 冷蔵庫の製造方法
CN103374112B (zh) 隔热门和隔热箱体
JP4977852B2 (ja) フロス法硬質ポリウレタンフォームの製造装置
JP5891106B2 (ja) 硬質ウレタンフォーム、硬質ウレタンフォームを用いた冷蔵庫の断熱扉及び断熱箱体、硬質ウレタンフォーム製造用プレミックスポリオール並びに断熱箱体又は断熱扉の製造方法
JP5889707B2 (ja) 硬質ウレタンフォーム用プレミックスポリオール組成物及びそれを用いた硬質ウレタンフォームの製造方法、断熱扉体
JP2014206336A (ja) 冷蔵庫
JP2014206335A (ja) 冷蔵庫
CN107200827B (zh) 一种用于冰箱门体翻转梁的发泡聚氨酯及其应用
JP5248075B2 (ja) 硬質ポリウレタンフォームの製造方法および該方法により得られる硬質ポリウレタンフォーム
JP2015199798A (ja) 硬質ポリウレタンフォーム用プレミックスポリオール及び冷蔵庫
JP2017198396A (ja) 冷蔵庫
JP6607743B2 (ja) 貯湯タンクユニット
JP2011163639A (ja) 断熱扉、及び断熱扉の製造方法、及び冷凍冷蔵庫
CN103374113B (zh) 硬质聚氨酯泡沫体和硬质聚氨酯泡沫体制造用预混合多醇
JP5878423B2 (ja) 硬質ポリウレタンフォーム及び硬質ポリウレタンフォーム製造用プレミックスポリオール
KR20210074215A (ko) 폴리우레탄 적층체의 제조 방법 및 이로부터 제조된 적층체
JP5801247B2 (ja) 断熱扉、断熱箱体及び断熱扉の製造方法
JP2013224369A (ja) 断熱体
JP2017198397A (ja) 断熱箱体およびこれを備えた冷蔵庫

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20170131

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20170131

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20171109

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20171121

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20180104

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20180619

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20180626

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20180904

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20180920

R150 Certificate of patent or registration of utility model

Ref document number: 6408345

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

S533 Written request for registration of change of name

Free format text: JAPANESE INTERMEDIATE CODE: R313533

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

LAPS Cancellation because of no payment of annual fees