CN2499487Y - 变压式排气道 - Google Patents
变压式排气道 Download PDFInfo
- Publication number
- CN2499487Y CN2499487Y CN 01267577 CN01267577U CN2499487Y CN 2499487 Y CN2499487 Y CN 2499487Y CN 01267577 CN01267577 CN 01267577 CN 01267577 U CN01267577 U CN 01267577U CN 2499487 Y CN2499487 Y CN 2499487Y
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- Prior art keywords
- housing
- valve block
- trunk line
- pressure variable
- valve
- 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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Abstract
Description
Claims (14)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 01267577 CN2499487Y (zh) | 2001-10-15 | 2001-10-15 | 变压式排气道 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 01267577 CN2499487Y (zh) | 2001-10-15 | 2001-10-15 | 变压式排气道 |
Publications (1)
Publication Number | Publication Date |
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CN2499487Y true CN2499487Y (zh) | 2002-07-10 |
Family
ID=33673931
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 01267577 Expired - Lifetime CN2499487Y (zh) | 2001-10-15 | 2001-10-15 | 变压式排气道 |
Country Status (1)
Country | Link |
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CN (1) | CN2499487Y (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103470009A (zh) * | 2013-09-29 | 2013-12-25 | 葛福祥 | 一种变压排气道 |
-
2001
- 2001-10-15 CN CN 01267577 patent/CN2499487Y/zh not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103470009A (zh) * | 2013-09-29 | 2013-12-25 | 葛福祥 | 一种变压排气道 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
AV01 | Patent right actively abandoned |
Granted publication date: 20020710 Effective date of abandoning: 20050119 |
|
AV01 | Patent right actively abandoned |
Granted publication date: 20020710 Effective date of abandoning: 20050119 |
|
CU03 | Correction of utility model patent gazette |
Correction item: cessation of patent right due to non-payment of the annual fee Correct: Termination False: Termination Number: 48 Volume: 23 |
|
ERR | Gazette correction |
Free format text: CORRECT: CESSATION OF PATENT RIGHT DUE TO NON-PAYMENT OF THE ANNUAL FEE; FROM: TERMINATION TO: REVOCATION OF TERMINATION |