CN103742643B - A kind of tear drop bottle special piston - Google Patents
A kind of tear drop bottle special piston Download PDFInfo
- Publication number
- CN103742643B CN103742643B CN201410022086.8A CN201410022086A CN103742643B CN 103742643 B CN103742643 B CN 103742643B CN 201410022086 A CN201410022086 A CN 201410022086A CN 103742643 B CN103742643 B CN 103742643B
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- piston
- groove
- lid
- passage
- diameter
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Abstract
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Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410022086.8A CN103742643B (en) | 2014-01-14 | 2014-01-14 | A kind of tear drop bottle special piston |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410022086.8A CN103742643B (en) | 2014-01-14 | 2014-01-14 | A kind of tear drop bottle special piston |
Publications (2)
Publication Number | Publication Date |
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CN103742643A CN103742643A (en) | 2014-04-23 |
CN103742643B true CN103742643B (en) | 2016-05-04 |
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CN201410022086.8A Active CN103742643B (en) | 2014-01-14 | 2014-01-14 | A kind of tear drop bottle special piston |
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CN (1) | CN103742643B (en) |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB788253A (en) * | 1955-10-11 | 1957-12-23 | Diesel Engine Company Of Texas | Improvements in or relating to pistons for pumps, blowers, internal combustion engines, or the like |
CN2240619Y (en) * | 1995-08-15 | 1996-11-20 | 冯忠昌 | Self-adjusting pressure composite piston |
CN2809304Y (en) * | 2005-07-01 | 2006-08-23 | 台中精机厂股份有限公司 | Cylinder piston without contact type seal element |
CN201196652Y (en) * | 2008-05-16 | 2009-02-18 | 厦门大学 | Non-valve injection type sample adding component |
KR20090058315A (en) * | 2007-12-04 | 2009-06-09 | 한국단조주식회사 | Piston assembly for air drop hammer |
CN101986037A (en) * | 2009-07-29 | 2011-03-16 | 廖国维 | Automatic gas cutoff valve for three-safety gas furnace in case of fire |
CN102182563A (en) * | 2011-01-25 | 2011-09-14 | 浙江亿日气动科技有限公司 | Pressure limiting seal piston and exhaust brake butterfly valve thereof |
CN202851933U (en) * | 2012-08-03 | 2013-04-03 | 深圳市亿玛斯自动化设备有限公司 | Plunger with sealing element |
CN103047410A (en) * | 2011-10-11 | 2013-04-17 | 上海禾工科学仪器有限公司 | Metering tube piston head structure for high-accuracy analysis meter |
CN103496109A (en) * | 2013-09-02 | 2014-01-08 | 严杰 | Hot runner special-purposed cylinder piston assembly |
-
2014
- 2014-01-14 CN CN201410022086.8A patent/CN103742643B/en active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB788253A (en) * | 1955-10-11 | 1957-12-23 | Diesel Engine Company Of Texas | Improvements in or relating to pistons for pumps, blowers, internal combustion engines, or the like |
CN2240619Y (en) * | 1995-08-15 | 1996-11-20 | 冯忠昌 | Self-adjusting pressure composite piston |
CN2809304Y (en) * | 2005-07-01 | 2006-08-23 | 台中精机厂股份有限公司 | Cylinder piston without contact type seal element |
KR20090058315A (en) * | 2007-12-04 | 2009-06-09 | 한국단조주식회사 | Piston assembly for air drop hammer |
CN201196652Y (en) * | 2008-05-16 | 2009-02-18 | 厦门大学 | Non-valve injection type sample adding component |
CN101986037A (en) * | 2009-07-29 | 2011-03-16 | 廖国维 | Automatic gas cutoff valve for three-safety gas furnace in case of fire |
CN102182563A (en) * | 2011-01-25 | 2011-09-14 | 浙江亿日气动科技有限公司 | Pressure limiting seal piston and exhaust brake butterfly valve thereof |
CN103047410A (en) * | 2011-10-11 | 2013-04-17 | 上海禾工科学仪器有限公司 | Metering tube piston head structure for high-accuracy analysis meter |
CN202851933U (en) * | 2012-08-03 | 2013-04-03 | 深圳市亿玛斯自动化设备有限公司 | Plunger with sealing element |
CN103496109A (en) * | 2013-09-02 | 2014-01-08 | 严杰 | Hot runner special-purposed cylinder piston assembly |
Also Published As
Publication number | Publication date |
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CN103742643A (en) | 2014-04-23 |
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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 | ||
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20151211 Address after: 325000 Dongfeng Industrial Zone, Wenzhou, Zhejiang, Ouhai Applicant after: Wenzhou Zhuozhan Mechanical and Electrical Technology Co., Ltd. Address before: 325406, Zhejiang, Wenzhou province Pingyang County town of the village under the pit Applicant before: Chi Xiangjun |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A special piston for dropping bottle Effective date of registration: 20220119 Granted publication date: 20160504 Pledgee: Wenzhou Financing Guarantee Co.,Ltd. Pledgor: WENZHOU ZHUOZHAN MECHANICAL & ELECTRICAL TECHNOLOGY CO.,LTD. Registration number: Y2022990000050 |