CN2628986Y - Delay body for industrial detonator - Google Patents
Delay body for industrial detonator Download PDFInfo
- Publication number
- CN2628986Y CN2628986Y CN 03227877 CN03227877U CN2628986Y CN 2628986 Y CN2628986 Y CN 2628986Y CN 03227877 CN03227877 CN 03227877 CN 03227877 U CN03227877 U CN 03227877U CN 2628986 Y CN2628986 Y CN 2628986Y
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- CN
- China
- Prior art keywords
- postponing
- different
- core
- delay
- medical
- 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
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Abstract
The utility model relates to a postponing body used for the industrial percussion cap, consists of a case and a postponing medical, and is characterized in that the case (1) inside is provided with a postponing element (2). The inner layer of the postponing element (2) is provided with a postponing medical (22). A lead layer (22) is arranged around the postponing medical (23). The surrounded lead layer (22) may be provided with a plastic protective layer (21). The postponing medical (23) is either a single core, double cores or multi cores according to the different use occasions and the different postponing precisions. The lead layer (22) may be either a lead metal or a regulus metal and so on. The postponing element is cut into different-length elements, or each core of the double-core or multi-core postponing element is filled with different postponing medicals in making into the postponing bodies with different postponing times and different postponing requirements so as to satisfy the different use requirements. The utility model has the advantages of a simple structure, an easy production, a high postponing precision and a high reliability.
Description
Technical field
The utility model relates to a kind of industrial detonator extension body.
Background technology
Known industrial detonator is made up of delay powder and shell with the extension body, wherein a kind of is delay powder to be packed directly into the pressurization typing forms in the Can, another kind is delay powder to be packed into dial into the plumbous rope of the powder charge of certain diameter through drawing in the lead pipe, is cut into the post of certain-length then, reinstalls in the detonator.The extension body of these prior arts exists that delay precision is poor, reliability is not high, is not easy to assemble and the shortcoming higher to the room requirement for height of detonator.
Summary of the invention
The purpose of this utility model is to provide a kind of delay precision and reliability all higher and industrial detonator extension body that be easy to assemble.
The technical scheme that its technical problem that solves the utility model adopts is: delay powder is packed in the lead pipe, dial through drawing, pelletizing makes the tubular type delay element, in the Can of then the tubular type delay element being packed into, the pressurization typing is made.
The beneficial effects of the utility model are, and are simple in structure, easy to manufacture, delay precision and reliability height.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is an A-A cutaway view Amplified image of the present utility model.
Among the figure: 1. shell, 2. delay element, 21. plastic layers, 22. lead (or lead-antimony alloy) layer, 23. delay powders.
Embodiment
The extension body is made up of shell and delay element, it is characterized in that: delay element 2 is loaded in the shell 1, and delay element 2 internal layers are delay powders 23, around delay powder 23 lead layer 22 are arranged, and around lead layer 22 one deck plastic sheath 21 can be arranged.Different according to use occasion and delay precision, delay powder 23 can have single core, twin-core and multicore, and embodiment shown in the figure is a twin-core.Lead layer 22 can be lead or lead-antimony alloy etc.Delay element is cut into different length or the different delay powder of packing in each core of twin-core and multicore delay element, can makes the extension body of different defer times or the different requirements of delaying, to adapt to different instructions for uses.
Claims (3)
1. an industrial detonator extension body is made up of shell and delay element, it is characterized in that: delay element 2 is loaded in the shell 1, and delay element 2 internal layers are delay powders 23, around delay powder 23 lead layer 22 are arranged.
2. industrial detonator extension body according to claim 1 is characterized in that: around lead layer 22 one deck plastic sheath 21 is arranged.
3. industrial detonator extension body according to claim 1 and 2, it is characterized in that: delay powder 23 can have single core, twin-core and multicore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03227877 CN2628986Y (en) | 2003-06-07 | 2003-06-07 | Delay body for industrial detonator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03227877 CN2628986Y (en) | 2003-06-07 | 2003-06-07 | Delay body for industrial detonator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2628986Y true CN2628986Y (en) | 2004-07-28 |
Family
ID=34247061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03227877 Expired - Fee Related CN2628986Y (en) | 2003-06-07 | 2003-06-07 | Delay body for industrial detonator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2628986Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102031376A (en) * | 2010-10-20 | 2011-04-27 | 四川省宜宾威力化工有限责任公司 | Waste lead core delay element recycling method |
| CN101303218B (en) * | 2008-04-07 | 2011-06-01 | 中国科学技术大学 | Combustion type deferred blasting cap and deferred elements thereof |
| CN102173971A (en) * | 2011-01-08 | 2011-09-07 | 山东圣世达化工有限责任公司 | Manufacturing method of micro lead delay detonating detonator |
| CN102896164A (en) * | 2012-10-15 | 2013-01-30 | 福建省民爆化工股份有限公司 | Production process for detonator delay elements |
| CN104501666A (en) * | 2014-11-27 | 2015-04-08 | 安徽理工大学 | High-precision safe-type delay element |
-
2003
- 2003-06-07 CN CN 03227877 patent/CN2628986Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101303218B (en) * | 2008-04-07 | 2011-06-01 | 中国科学技术大学 | Combustion type deferred blasting cap and deferred elements thereof |
| CN102031376A (en) * | 2010-10-20 | 2011-04-27 | 四川省宜宾威力化工有限责任公司 | Waste lead core delay element recycling method |
| CN102031376B (en) * | 2010-10-20 | 2012-07-18 | 四川省宜宾威力化工有限责任公司 | Lead recycling method from waste lead core delay element |
| CN102173971A (en) * | 2011-01-08 | 2011-09-07 | 山东圣世达化工有限责任公司 | Manufacturing method of micro lead delay detonating detonator |
| CN102173971B (en) * | 2011-01-08 | 2013-08-07 | 山东圣世达化工有限责任公司 | Manufacturing method of micro lead delay detonating detonator |
| CN102896164A (en) * | 2012-10-15 | 2013-01-30 | 福建省民爆化工股份有限公司 | Production process for detonator delay elements |
| CN104501666A (en) * | 2014-11-27 | 2015-04-08 | 安徽理工大学 | High-precision safe-type delay element |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: XIANGNAN EXPLOSIVE MATERIAL CO., LTD., HUNAN SHINE Free format text: FORMER OWNER: XIANGNAN EXPLOSION APPLIANCES CO., LTD., HUNAN PROV. Effective date: 20100919 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 425000 FENGHUANGYUAN, LENGSHUITAN, YONGZHOU CITY, HUNAN PROVINCE TO: 425043NO.1269, FENGHUANG ROAD, LENGSHUITAN DISTRICT, YONGZHOU CITY, HUNAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100919 Address after: 425043 Fenghuang road 1269, Lengshuitan District, Hunan, Yongzhou Patentee after: Hunan Shenfu Group Xiangnan Blasting Equipment Co.,Ltd. Address before: 425000 phoenix garden, cold water beach, Yongzhou, Hunan Patentee before: Hunan Province Xiangnan Dynamite Equipment Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040728 Termination date: 20120607 |