CN104439630B - 一种电焊机的防爆方法 - Google Patents
一种电焊机的防爆方法 Download PDFInfo
- Publication number
- CN104439630B CN104439630B CN201310437243.7A CN201310437243A CN104439630B CN 104439630 B CN104439630 B CN 104439630B CN 201310437243 A CN201310437243 A CN 201310437243A CN 104439630 B CN104439630 B CN 104439630B
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- Prior art keywords
- welding
- gas
- water
- high pressure
- flow sensor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/16—Arc welding or cutting making use of shielding gas
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/32—Accessories
- B23K9/321—Protecting means
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Arc Welding In General (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201310437243.7A CN104439630B (zh) | 2013-09-15 | 2013-09-15 | 一种电焊机的防爆方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201310437243.7A CN104439630B (zh) | 2013-09-15 | 2013-09-15 | 一种电焊机的防爆方法 |
Publications (2)
Publication Number | Publication Date |
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CN104439630A CN104439630A (zh) | 2015-03-25 |
CN104439630B true CN104439630B (zh) | 2019-02-01 |
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Family Applications (1)
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CN201310437243.7A Active CN104439630B (zh) | 2013-09-15 | 2013-09-15 | 一种电焊机的防爆方法 |
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CN (1) | CN104439630B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109025995B (zh) * | 2018-09-03 | 2023-06-09 | 中国矿业大学(北京) | 一种井下煤体强度侵彻测试装置及方法 |
CN110237631A (zh) * | 2019-05-28 | 2019-09-17 | 苏州品立环保系统有限公司 | 湿式粉尘过滤器 |
CN111664957B (zh) * | 2020-07-13 | 2022-10-14 | 广东韶钢松山股份有限公司 | 温度检测系统和检测高炉本体内部料柱温度的方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3076085A (en) * | 1960-04-11 | 1963-01-29 | Union Carbide Corp | High current non-consumable hollow electrode |
NL7404120A (nl) * | 1974-03-27 | 1975-09-30 | Philips Nv | Werkwijze en inrichting voor het booglassen. |
CN2044201U (zh) * | 1989-01-17 | 1989-09-13 | 核工业第六研究所 | 等离子割炬 |
JPH11207465A (ja) * | 1998-01-23 | 1999-08-03 | Mitsui Eng & Shipbuild Co Ltd | 水中溶接用トーチ |
CN201220321Y (zh) * | 2008-06-20 | 2009-04-15 | 昆山日皓焊切器材有限公司 | 气冷水冷双用氩焊枪组合 |
CN101733531B (zh) * | 2010-02-03 | 2012-07-04 | 李孝杰 | 一种电焊机的防爆方法 |
CN201592308U (zh) * | 2010-02-03 | 2010-09-29 | 李孝杰 | 一种防爆电焊装置 |
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2013
- 2013-09-15 CN CN201310437243.7A patent/CN104439630B/zh active Active
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CN104439630A (zh) | 2015-03-25 |
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C06 | Publication | ||
PB01 | Publication | ||
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TA01 | Transfer of patent application right |
Effective date of registration: 20180806 Address after: 102600, 3 floor, 1 building, 317 room, 2 building, 4 Garden Road, Daxing District, Beijing. Applicant after: Beijing informed investment home intellectual property rights Operation Co., Ltd. Address before: 155100 Room 501, unit 1, residential building, one road college, Shuangyashan, Heilongjiang Applicant before: Li Xiaojie |
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TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20181213 Address after: 317525 Zeguo Avenue, Zeguo Town, Wenling City, Taizhou City, Zhejiang Province Applicant after: Zhejiang Spark Machinery Plant Address before: 102600, 3 floor, 1 building, 317 room, 2 building, 4 Garden Road, Daxing District, Beijing. Applicant before: Beijing informed investment home intellectual property rights Operation Co., Ltd. |
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