CN203744299U - 点火瓦斯枪的改良结构 - Google Patents
点火瓦斯枪的改良结构 Download PDFInfo
- Publication number
- CN203744299U CN203744299U CN201420112633.7U CN201420112633U CN203744299U CN 203744299 U CN203744299 U CN 203744299U CN 201420112633 U CN201420112633 U CN 201420112633U CN 203744299 U CN203744299 U CN 203744299U
- Authority
- CN
- China
- Prior art keywords
- fuel gas
- gas nozzle
- protective casing
- concave surface
- improved
- 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 - Lifetime
Links
- 239000002737 fuel gas Substances 0.000 claims abstract description 62
- 239000007789 gas Substances 0.000 claims abstract description 20
- 230000001681 protective effect Effects 0.000 claims description 21
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 230000007797 corrosion Effects 0.000 claims description 4
- 238000005260 corrosion Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000007547 defect Effects 0.000 abstract description 3
- 239000007921 spray Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010892 electric spark Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000003915 liquefied petroleum gas Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Landscapes
- Coating By Spraying Or Casting (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420112633.7U CN203744299U (zh) | 2014-03-13 | 2014-03-13 | 点火瓦斯枪的改良结构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420112633.7U CN203744299U (zh) | 2014-03-13 | 2014-03-13 | 点火瓦斯枪的改良结构 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN203744299U true CN203744299U (zh) | 2014-07-30 |
Family
ID=51344093
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201420112633.7U Expired - Lifetime CN203744299U (zh) | 2014-03-13 | 2014-03-13 | 点火瓦斯枪的改良结构 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN203744299U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103836644A (zh) * | 2014-03-13 | 2014-06-04 | 杜建吉 | 点火瓦斯枪的改良结构 |
-
2014
- 2014-03-13 CN CN201420112633.7U patent/CN203744299U/zh not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103836644A (zh) * | 2014-03-13 | 2014-06-04 | 杜建吉 | 点火瓦斯枪的改良结构 |
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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: JI'NAN TONGZHI INNOVATION ENERGY TECHNOLOGY CO., L Free format text: FORMER OWNER: DU JIANJI Effective date: 20141011 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20141011 Address after: The development zone of Jiyang County of Ji'nan City, Shandong province 251400 Taixing Street No. 6 Patentee after: JINAN TORCH CREATION ENERGY SCIENCE & TECHNOLOGY CO.,LTD. Address before: The Jiyang County of Ji'nan City, Shandong province 251400 Taixing Economic Development Zone East Road No. 6 Patentee before: Du Jianji |
|
CP03 | Change of name, title or address |
Address after: The Jiyang County of Ji'nan City, Shandong province 251400 East Street, Taixing Economic Development Zone No. 6 Patentee after: SHANDONG TONGZHI INNOVATION ENERGY TECHNOLOGY CO.,LTD. Address before: The development zone of Jiyang County of Ji'nan City, Shandong province 251400 Taixing Street No. 6 Patentee before: JINAN TORCH CREATION ENERGY SCIENCE & TECHNOLOGY CO.,LTD. |
|
CP03 | Change of name, title or address | ||
CX01 | Expiry of patent term |
Granted publication date: 20140730 |
|
CX01 | Expiry of patent term |