CN1258347A - 安全包装 - Google Patents
安全包装 Download PDFInfo
- Publication number
- CN1258347A CN1258347A CN99800316A CN99800316A CN1258347A CN 1258347 A CN1258347 A CN 1258347A CN 99800316 A CN99800316 A CN 99800316A CN 99800316 A CN99800316 A CN 99800316A CN 1258347 A CN1258347 A CN 1258347A
- Authority
- CN
- China
- Prior art keywords
- heat
- temperature
- packaging
- sensitive element
- safety packaging
- 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.)
- Granted
Links
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 11
- 238000012856 packing Methods 0.000 claims abstract description 5
- 238000006243 chemical reaction Methods 0.000 claims abstract description 3
- 239000011810 insulating material Substances 0.000 claims abstract 2
- 238000009413 insulation Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 8
- 210000003953 foreskin Anatomy 0.000 claims description 4
- 239000002775 capsule Substances 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims description 3
- 238000005979 thermal decomposition reaction Methods 0.000 claims description 3
- 238000002844 melting Methods 0.000 claims description 2
- 230000008018 melting Effects 0.000 claims description 2
- 230000009849 deactivation Effects 0.000 claims 2
- 238000010521 absorption reaction Methods 0.000 claims 1
- 238000009792 diffusion process Methods 0.000 claims 1
- 238000005457 optimization Methods 0.000 claims 1
- 238000000197 pyrolysis Methods 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 abstract 3
- 230000001681 protective effect Effects 0.000 abstract 2
- 230000000694 effects Effects 0.000 abstract 1
- 239000002360 explosive Substances 0.000 description 2
- 239000010425 asbestos Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B39/00—Packaging or storage of ammunition or explosive charges; Safety features thereof; Cartridge belts or bags
- F42B39/20—Packages or ammunition having valves for pressure-equalising; Packages or ammunition having plugs for pressure release, e.g. meltable ; Blow-out panels; Venting arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B39/00—Packaging or storage of ammunition or explosive charges; Safety features thereof; Cartridge belts or bags
- F42B39/14—Explosion or fire protection arrangements on packages or ammunition
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Packages (AREA)
- Thermal Insulation (AREA)
- Buffer Packaging (AREA)
- Control And Other Processes For Unpacking Of Materials (AREA)
Abstract
挥发性热敏产品的包装,这种包装可消除所有的在运输和贮存过程中偶然的点火的危险,方法是当包装暴露在外部火焰时可控制各种所承载元件的分解程度。这种包装的一个例子是空气囊组件的包装;该空气囊在气体产生器点火之前通过分解(在热的影响下)而变得无害。被保护的挥发性热敏元件(3)置于绝热材料(5)内,而非热敏元件不被保护。产品(1)和热绝缘床(5)被置于保护性容器(4)内。气体从空间(7)排出后通过按目的设计和尺寸设定的保护性容器(4)排出。这可防止定向的反应力产生随机的作用气体。
Description
由于可控制所承载元件的分解程度，并且可以减小由释放的气体所产生的反应力，本发明特别适合于运输这样的包装，其可以防止外部火焰，并且限制所承载的物品或物质的燃烧。
随着爆炸品和爆炸性装置的民用越来越广泛，这类物质和装置的运输量也越来越多。同时，对安全运输的需要(和安全地与事故造成的火灾有效斗争的方法)变得更加严格和广泛。
运输过程中的安全性很大程度上由包装得到改善，包装的设计要使得可预料到的事故的反应后果得到控制。
图1示出了这种设计的一个例子(本专利申请的主题)。绝缘部(5)可防止挥发性热敏元件被外部过快地加热。该绝缘部由具有低热导率的热阻材料(如石棉)制成。根据需要，通过在绝缘部增加辅助的物质(6)可增加热保护。这些物质可置于特定的包皮或各种类型的微小的囊内，通过相变(如融化)而吸收热量。
通过计算和试验，可选定绝缘部的尺寸，使热敏元件(3)的点火时间适应于产品的热特性、外部环境和相关的安全要求。
被运输的产品(1)和绝缘部(5)一起放置在适当的保护性容器(4)内，如放置在一管内。产品和绝缘部是这样设置的，使非热敏元件(2)不防热。在火灾的情况下，热敏元件(2)在热敏元件(3)之前被点火或由热分解而破坏，热敏元件(3)得到了绝缘床的保护。
分解热敏元件(2)所需的热量由保护容器(4)上的空间(7)和气孔(8)提供。由于气体从空间(7)排出后通过按目的设计和尺寸设定的保护性容器(4)排出，非热敏元件(2)不会沿唯一的方向随机爆炸和出现定向的反应力。
在图1中1.被承载的物品 5.热绝缘床2.非热敏元件 6.包含吸热物质的包皮(或微小的囊)3.热敏元件 7.空间4.保护性容器 8.气孔
Claims (5)
1.安全包装，用于包装和运输挥发性热敏产品，其特征在于，通过采用一层或多层绝热材料(5)，使挥发性热敏元件(3)可防止被外部过快地加热。通过保证热气体或作用于空间(7)的火焰首先破坏非热敏元件(2)，然后才能允许热敏元件(3)达到活动温度，这种包装可控制由于过热所产生的反应顺序。通过在空间(7)内以各种方向扩散和排出所产生的气体，可进一步对控制进行补充。
2.如权利要求1所述的安全包装，其特征在于，热绝缘床(5)由物质(6)的包皮通过例如融化或分子改变进行补充，以作为吸热介质。
3.如权利要求1或2所述的安全包装，其特征在于，吸热物质(6)容纳在微小的囊或其它封闭的包皮内。
4.如权利要求1至3其中之一所述的安全包装，其特征在于，非热敏元件(2)通过热反应(热解作用)和热分解而减活，热分解由热气体或进入空间(7)的火焰所产生；所述减活在挥发性热敏元件(3)被活化之前发生。
5.如权利要求1至4其中之一所述的安全包装，其特征在于，所述保护性容器(4)设有适当数量的气孔(8)，以使来自外部火焰的热传递最优化。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9800916A SE512191C2 (sv) | 1998-03-17 | 1998-03-17 | Säkerhetsemballage för förpackning och transport av termiskt känsliga produkter |
| SE98009160 | 1998-03-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1258347A true CN1258347A (zh) | 2000-06-28 |
| CN1095066C CN1095066C (zh) | 2002-11-27 |
Family
ID=20410611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN99800316A Expired - Fee Related CN1095066C (zh) | 1998-03-17 | 1999-03-12 | 安全包装 |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US6230877B1 (zh) |
| EP (1) | EP0986729B1 (zh) |
| JP (1) | JP2001527636A (zh) |
| KR (1) | KR20010012630A (zh) |
| CN (1) | CN1095066C (zh) |
| AT (1) | ATE249615T1 (zh) |
| AU (1) | AU744817B2 (zh) |
| CA (1) | CA2290697A1 (zh) |
| DE (1) | DE69911133T2 (zh) |
| RU (1) | RU2221215C2 (zh) |
| SE (1) | SE512191C2 (zh) |
| WO (1) | WO1999047881A1 (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109282711A (zh) * | 2018-09-28 | 2019-01-29 | 西安近代化学研究所 | 导弹战斗部定温熔解泄压缓释系统 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2545303A1 (en) * | 2005-09-06 | 2007-03-06 | Guy Gettle | Case for small explosive device |
| GB2556953B (en) * | 2017-05-08 | 2018-11-07 | Electricity North West Property Ltd | A method of improving an electrical link box |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1073751A (en) * | 1964-03-13 | 1967-06-28 | Atomic Energy Authority Uk | Improvements in or relating to containers for transporting radioactive and/or fissile materials |
| US3484015A (en) * | 1968-06-21 | 1969-12-16 | Darrel J Rowan | Insulating food container |
| US3757933A (en) * | 1971-04-27 | 1973-09-11 | Us Army | Container for packaging a plurality of explosive units so as to prevent sympathetic detonations |
| FR2369977A1 (fr) * | 1976-11-08 | 1978-06-02 | Merville Const Aeronautiq Heli | Coffret d'emballage protecteur etanche a l'humidite et pare-feu |
| JPS5796852A (en) * | 1980-12-09 | 1982-06-16 | Matsushita Electric Ind Co Ltd | Heat insulating material |
| US5160468A (en) * | 1990-07-27 | 1992-11-03 | The United States Of America As Represented By The Secretary Of The Navy | Method for preparing a storage container for explosive rounds |
| US5285559A (en) * | 1992-09-10 | 1994-02-15 | Sundstrand Corporation | Method and apparatus for isolating electronic boards from shock and thermal environments |
| US5865037A (en) * | 1996-08-30 | 1999-02-02 | Vesture Corporation | Insulated chest and method |
-
1998
- 1998-03-17 SE SE9800916A patent/SE512191C2/xx not_active IP Right Cessation
-
1999
- 1999-03-12 WO PCT/SE1999/000391 patent/WO1999047881A1/en not_active Application Discontinuation
- 1999-03-12 CA CA002290697A patent/CA2290697A1/en not_active Abandoned
- 1999-03-12 AT AT99910922T patent/ATE249615T1/de not_active IP Right Cessation
- 1999-03-12 DE DE69911133T patent/DE69911133T2/de not_active Expired - Fee Related
- 1999-03-12 JP JP54692299A patent/JP2001527636A/ja active Pending
- 1999-03-12 US US09/423,632 patent/US6230877B1/en not_active Expired - Fee Related
- 1999-03-12 CN CN99800316A patent/CN1095066C/zh not_active Expired - Fee Related
- 1999-03-12 AU AU29679/99A patent/AU744817B2/en not_active Ceased
- 1999-03-12 RU RU99126763/02A patent/RU2221215C2/ru not_active IP Right Cessation
- 1999-03-12 KR KR1019997010591A patent/KR20010012630A/ko not_active Application Discontinuation
- 1999-03-12 EP EP99910922A patent/EP0986729B1/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109282711A (zh) * | 2018-09-28 | 2019-01-29 | 西安近代化学研究所 | 导弹战斗部定温熔解泄压缓释系统 |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2290697A1 (en) | 1999-09-23 |
| SE512191C2 (sv) | 2000-02-07 |
| US6230877B1 (en) | 2001-05-15 |
| EP0986729B1 (en) | 2003-09-10 |
| WO1999047881A1 (en) | 1999-09-23 |
| DE69911133T2 (de) | 2004-06-03 |
| CN1095066C (zh) | 2002-11-27 |
| AU744817B2 (en) | 2002-03-07 |
| AU2967999A (en) | 1999-10-11 |
| KR20010012630A (ko) | 2001-02-26 |
| EP0986729A1 (en) | 2000-03-22 |
| SE9800916L (sv) | 1999-09-18 |
| JP2001527636A (ja) | 2001-12-25 |
| RU2221215C2 (ru) | 2004-01-10 |
| ATE249615T1 (de) | 2003-09-15 |
| SE9800916D0 (sv) | 1998-03-17 |
| DE69911133D1 (de) | 2003-10-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |