CN203939587U - A kind of basin shaped combustion chamber natural gas engine special piston - Google Patents
A kind of basin shaped combustion chamber natural gas engine special piston Download PDFInfo
- Publication number
- CN203939587U CN203939587U CN201420323259.5U CN201420323259U CN203939587U CN 203939587 U CN203939587 U CN 203939587U CN 201420323259 U CN201420323259 U CN 201420323259U CN 203939587 U CN203939587 U CN 203939587U
- Authority
- CN
- China
- Prior art keywords
- piston
- combustion chamber
- shaped combustion
- basin shaped
- cooling
- 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 - Fee Related
Links
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 21
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 20
- 239000003345 natural gas Substances 0.000 title claims abstract description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 18
- 238000001816 cooling Methods 0.000 claims abstract description 17
- 229910052742 iron Inorganic materials 0.000 claims abstract description 9
- 238000010304 firing Methods 0.000 claims abstract description 6
- 239000003921 oil Substances 0.000 claims abstract description 6
- 239000010721 machine oil Substances 0.000 claims abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Landscapes
- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420323259.5U CN203939587U (en) | 2014-06-18 | 2014-06-18 | A kind of basin shaped combustion chamber natural gas engine special piston |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420323259.5U CN203939587U (en) | 2014-06-18 | 2014-06-18 | A kind of basin shaped combustion chamber natural gas engine special piston |
Publications (1)
Publication Number | Publication Date |
---|---|
CN203939587U true CN203939587U (en) | 2014-11-12 |
Family
ID=51858905
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201420323259.5U Expired - Fee Related CN203939587U (en) | 2014-06-18 | 2014-06-18 | A kind of basin shaped combustion chamber natural gas engine special piston |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN203939587U (en) |
-
2014
- 2014-06-18 CN CN201420323259.5U patent/CN203939587U/en not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP02 | Change in the address of a patent holder |
Address after: 101109 Beijing city Tongzhou District town Huoxian Kuo Xing two Street No. 2 Patentee after: BEIJING CHAIFA INTERNAL COMBUSTION ENGINE PARTS MANUFACTURE CO.,LTD. Address before: 100024, Beijing, Chaoyang Road, Chaoyang District, Yang gate, Huandao, East Acropolis, block A, 606 Patentee before: BEIJING CHAIFA INTERNAL COMBUSTION ENGINE PARTS MANUFACTURE CO.,LTD. |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Piston special for natural gas engine and with basin-type burning chamber Effective date of registration: 20170623 Granted publication date: 20141112 Pledgee: Beijing technology intellectual property financing Company limited by guarantee Pledgor: BEIJING CHAIFA INTERNAL COMBUSTION ENGINE PARTS MANUFACTURE CO.,LTD. Registration number: 2017990000529 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190411 Granted publication date: 20141112 Pledgee: Beijing technology intellectual property financing Company limited by guarantee Pledgor: BEIJING CHAIFA INTERNAL COMBUSTION ENGINE PARTS MANUFACTURE CO.,LTD. Registration number: 2017990000529 |
|
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 utility model: Piston special for natural gas engine and with basin-type burning chamber Effective date of registration: 20190411 Granted publication date: 20141112 Pledgee: Beijing technology intellectual property financing Company limited by guarantee Pledgor: BEIJING CHAIFA INTERNAL COMBUSTION ENGINE PARTS MANUFACTURE CO.,LTD. Registration number: 2019990000317 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210407 Granted publication date: 20141112 Pledgee: Beijing technology intellectual property financing Company limited by guarantee Pledgor: BEIJING CHAIFA INTERNAL COMBUSTION ENGINE PARTS MANUFACTURE Co.,Ltd. Registration number: 2019990000317 |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141112 |