CN1580563A - Formation method for piston hollow head of compressor - Google Patents
Formation method for piston hollow head of compressor Download PDFInfo
- Publication number
- CN1580563A CN1580563A CN 03142166 CN03142166A CN1580563A CN 1580563 A CN1580563 A CN 1580563A CN 03142166 CN03142166 CN 03142166 CN 03142166 A CN03142166 A CN 03142166A CN 1580563 A CN1580563 A CN 1580563A
- Authority
- CN
- China
- Prior art keywords
- hollow cylindrical
- cylindrical member
- closure member
- face
- piston
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 22
- 230000015572 biosynthetic process Effects 0.000 title claims description 10
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims abstract description 30
- 238000003466 welding Methods 0.000 claims abstract description 29
- 229910052786 argon Inorganic materials 0.000 claims abstract description 15
- 238000005755 formation reaction Methods 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 claims description 8
- 238000002844 melting Methods 0.000 claims description 4
- 230000008018 melting Effects 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 3
- 230000001143 conditioned effect Effects 0.000 abstract 1
- 239000000654 additive Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Images
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- Compressor (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB031421660A CN1329660C (en) | 2003-08-08 | 2003-08-08 | Formation method for piston hollow head of compressor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB031421660A CN1329660C (en) | 2003-08-08 | 2003-08-08 | Formation method for piston hollow head of compressor |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1580563A true CN1580563A (en) | 2005-02-16 |
CN1329660C CN1329660C (en) | 2007-08-01 |
Family
ID=34579400
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB031421660A Expired - Fee Related CN1329660C (en) | 2003-08-08 | 2003-08-08 | Formation method for piston hollow head of compressor |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1329660C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100458153C (en) * | 2005-06-10 | 2009-02-04 | 桐乡市易锋机械厂 | Method for manufacturing compressor hollow piston and welding equipment |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001012344A (en) * | 1999-06-30 | 2001-01-16 | Toyota Autom Loom Works Ltd | Piston for swash plate type compressor |
JP2001099063A (en) * | 1999-09-29 | 2001-04-10 | Toyota Autom Loom Works Ltd | Method of manufacturing piston for compressor |
JP3862133B2 (en) * | 1999-11-08 | 2006-12-27 | 株式会社豊田自動織機 | Single side swash plate compressor |
CN1371778A (en) * | 2001-02-24 | 2002-10-02 | 株式会社丰田自动织机制作所 | Method for forming piston hollo head of rotary inlined disc type compressor |
-
2003
- 2003-08-08 CN CNB031421660A patent/CN1329660C/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100458153C (en) * | 2005-06-10 | 2009-02-04 | 桐乡市易锋机械厂 | Method for manufacturing compressor hollow piston and welding equipment |
Also Published As
Publication number | Publication date |
---|---|
CN1329660C (en) | 2007-08-01 |
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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 | ||
ASS | Succession or assignment of patent right |
Owner name: TONGXIANG YIFENG MACHINERY PLANT Free format text: FORMER OWNER: MEILIN PRECISION MECHANICS CO., LTD., JIAXING Effective date: 20060616 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20060616 Address after: 314512 Zhejiang province Tongxiang Heshan Town Dongbin head Applicant after: Yifeng Machinery Plant, Tongxiang City Address before: 314512 Zhejiang province Tongxiang Heshan Town Dongbin head Applicant before: Meilin Precision Mechanics Co., Ltd., Jiaxing |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Changzhou Senstar Automobile Air Conditioner Co., Ltd. Assignor: Yifeng Machinery Plant, Tongxiang City Contract fulfillment period: 2007.8.20 to 2023.8.8 Contract record no.: 2008320000372 Denomination of invention: Method for forming hollow header of piston of compressor Granted publication date: 20070801 License type: Exclusive license Record date: 2008.9.25 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENCE; TIME LIMIT OF IMPLEMENTING CONTACT: 2007.8.20 TO 2023.8.8 Name of requester: SHENGSHIDA AIR-CONDITIONER OF VEHICLE CO., LTD., Effective date: 20080925 |
|
C56 | Change in the name or address of the patentee |
Owner name: ZHEJIANG YIFENG MACHINERY CO., LTD. Free format text: FORMER NAME: YIFENG MACHINERY PLANT, TONGXIANG CITY |
|
CP01 | Change in the name or title of a patent holder |
Address after: 314512 Zhejiang province Tongxiang Heshan Town Dongbin head Patentee after: Zhejiang Yifeng Machinery Co., Ltd. Address before: 314512 Zhejiang province Tongxiang Heshan Town Dongbin head Patentee before: Yifeng Machinery Plant, Tongxiang City |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070801 Termination date: 20170808 |