CN2653236Y - 浮球式自动排气阀 - Google Patents
浮球式自动排气阀 Download PDFInfo
- Publication number
- CN2653236Y CN2653236Y CN 200320111491 CN200320111491U CN2653236Y CN 2653236 Y CN2653236 Y CN 2653236Y CN 200320111491 CN200320111491 CN 200320111491 CN 200320111491 U CN200320111491 U CN 200320111491U CN 2653236 Y CN2653236 Y CN 2653236Y
- Authority
- CN
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- Prior art keywords
- valve
- valve body
- float
- type automatic
- outlet
- 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
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- 239000002184 metal Substances 0.000 claims description 9
- 229910052751 metal Inorganic materials 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 7
- 238000007789 sealing Methods 0.000 abstract description 5
- 238000007667 floating Methods 0.000 abstract description 4
- 238000005406 washing Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 6
- 239000012535 impurity Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 229920006351 engineering plastic Polymers 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000009972 noncorrosive effect Effects 0.000 description 1
- 230000003678 scratch resistant effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
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- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200320111491 CN2653236Y (zh) | 2003-10-28 | 2003-10-28 | 浮球式自动排气阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200320111491 CN2653236Y (zh) | 2003-10-28 | 2003-10-28 | 浮球式自动排气阀 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2653236Y true CN2653236Y (zh) | 2004-11-03 |
Family
ID=34344283
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200320111491 Expired - Lifetime CN2653236Y (zh) | 2003-10-28 | 2003-10-28 | 浮球式自动排气阀 |
Country Status (1)
Country | Link |
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CN (1) | CN2653236Y (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113108095A (zh) * | 2021-04-09 | 2021-07-13 | 今创集团股份有限公司 | 一种防正负气压的排水装置 |
-
2003
- 2003-10-28 CN CN 200320111491 patent/CN2653236Y/zh not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113108095A (zh) * | 2021-04-09 | 2021-07-13 | 今创集团股份有限公司 | 一种防正负气压的排水装置 |
CN113108095B (zh) * | 2021-04-09 | 2023-09-29 | 今创集团股份有限公司 | 一种防正负气压的排水装置 |
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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: CHINA SHIPBUILDING HEAVY INDUSTRY CORPORATION RES Free format text: FORMER OWNER: LI SHAOZHONG ADDRESS Effective date: 20081121 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20081121 Address after: 108, Hongqi Avenue, Xiangfang District, Heilongjiang, Harbin Province: 150036 Patentee after: No.703 Inst of China Chip Heavy Ind Group Co. Address before: Unit 1, building 6, 118 Changjiang Road, Nangang District, Heilongjiang, Harbin 503, postcode: 150090 Patentee before: Li Shaozhong |
|
ASS | Succession or assignment of patent right |
Owner name: CHINA SHIPBUILDING HEAVY INDUSTRY CORPORATION RESE Free format text: FORMER OWNER: LI SHAOZHONG Effective date: 20081121 |
|
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |
Expiration termination date: 20131028 Granted publication date: 20041103 |