CN101251112B - Medical air pump offset cam as well as manufacturing process thereof - Google Patents
Medical air pump offset cam as well as manufacturing process thereof Download PDFInfo
- Publication number
- CN101251112B CN101251112B CN2008100609349A CN200810060934A CN101251112B CN 101251112 B CN101251112 B CN 101251112B CN 2008100609349 A CN2008100609349 A CN 2008100609349A CN 200810060934 A CN200810060934 A CN 200810060934A CN 101251112 B CN101251112 B CN 101251112B
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- CN
- China
- Prior art keywords
- eccentric cam
- air pump
- shaped
- medical air
- fan
- 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.)
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 15
- 238000005245 sintering Methods 0.000 claims abstract description 30
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 22
- 229910052802 copper Inorganic materials 0.000 claims abstract description 22
- 239000010949 copper Substances 0.000 claims abstract description 22
- 239000000843 powder Substances 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 claims description 11
- 239000004576 sand Substances 0.000 claims description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 238000012856 packing Methods 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 238000004381 surface treatment Methods 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 5
- 238000005270 abrasive blasting Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
Images
Landscapes
- Rotary Pumps (AREA)
- Powder Metallurgy (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008100609349A CN101251112B (en) | 2008-03-26 | 2008-03-26 | Medical air pump offset cam as well as manufacturing process thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008100609349A CN101251112B (en) | 2008-03-26 | 2008-03-26 | Medical air pump offset cam as well as manufacturing process thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101251112A CN101251112A (en) | 2008-08-27 |
CN101251112B true CN101251112B (en) | 2010-10-27 |
Family
ID=39954664
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008100609349A Active CN101251112B (en) | 2008-03-26 | 2008-03-26 | Medical air pump offset cam as well as manufacturing process thereof |
Country Status (1)
Country | Link |
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CN (1) | CN101251112B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102381581A (en) * | 2011-09-29 | 2012-03-21 | 浙江海森纺机科技有限公司 | Heating line-cutting cam on coiling machine for cord-weaved knotless net |
CN103244400B (en) * | 2012-02-14 | 2016-05-25 | 无锡格兰登福托玛斯气动系统有限公司 | A kind of eccentric wheel for medical pump |
CN110788332A (en) * | 2019-11-29 | 2020-02-14 | 济南市博瀚精工机械有限公司 | Powder metallurgy eccentric wheel for atomizer compression pump and preparation method thereof |
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2008
- 2008-03-26 CN CN2008100609349A patent/CN101251112B/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN101251112A (en) | 2008-08-27 |
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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 | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Ningbo Jinxin Powder Matallurgy Co., Ltd. Assignor: Chen Huilian Contract record no.: 2011330000691 Denomination of invention: Medical air pump offset cam as well as manufacturing process thereof Granted publication date: 20101027 License type: Exclusive License Open date: 20080827 Record date: 20110609 |
|
TR01 | Transfer of patent right |
Effective date of registration: 20170524 Address after: 315202, 29, Jin Tong Road, camel street, Zhenhai District, Zhejiang, Ningbo Patentee after: Ningbo Jinxin Powder Matallurgy Co., Ltd. Address before: 315020 Ningbo Jin Xin Powder Metallurgy Co., Ltd., 32 Jia Yan Road, Jiangbei District, Zhejiang, Ningbo Patentee before: Chen Huilian |
|
TR01 | Transfer of patent right |