CN100436832C - 低噪音管道泵 - Google Patents
低噪音管道泵 Download PDFInfo
- Publication number
- CN100436832C CN100436832C CNB2005100798900A CN200510079890A CN100436832C CN 100436832 C CN100436832 C CN 100436832C CN B2005100798900 A CNB2005100798900 A CN B2005100798900A CN 200510079890 A CN200510079890 A CN 200510079890A CN 100436832 C CN100436832 C CN 100436832C
- Authority
- CN
- China
- Prior art keywords
- motor
- pump
- oil
- low noise
- motor cabinet
- 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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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100798900A CN100436832C (zh) | 2005-07-01 | 2005-07-01 | 低噪音管道泵 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100798900A CN100436832C (zh) | 2005-07-01 | 2005-07-01 | 低噪音管道泵 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1693713A CN1693713A (zh) | 2005-11-09 |
| CN100436832C true CN100436832C (zh) | 2008-11-26 |
Family
ID=35352808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100798900A Expired - Lifetime CN100436832C (zh) | 2005-07-01 | 2005-07-01 | 低噪音管道泵 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100436832C (zh) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3478689A (en) * | 1967-08-02 | 1969-11-18 | Borg Warner | Circulating pump |
| GB1501692A (en) * | 1974-04-29 | 1978-02-22 | Roth Co Roy E | Motorpump assemblies |
| US5256038A (en) * | 1991-11-12 | 1993-10-26 | Sundstrand Corp. | Canned motor pump |
| US5324179A (en) * | 1991-11-21 | 1994-06-28 | Nikkiso Co., Ltd. | Motor pump with a treating liquid circulation system |
| CN2182291Y (zh) * | 1993-04-02 | 1994-11-09 | 楼晓莉 | 管道泵密封装置 |
| CN2451765Y (zh) * | 2000-11-30 | 2001-10-03 | 池学聪 | 低噪音管道泵 |
| CN2457371Y (zh) * | 2000-12-28 | 2001-10-31 | 池学聪 | 自动搅混排污泵 |
-
2005
- 2005-07-01 CN CNB2005100798900A patent/CN100436832C/zh not_active Expired - Lifetime
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3478689A (en) * | 1967-08-02 | 1969-11-18 | Borg Warner | Circulating pump |
| GB1501692A (en) * | 1974-04-29 | 1978-02-22 | Roth Co Roy E | Motorpump assemblies |
| US5256038A (en) * | 1991-11-12 | 1993-10-26 | Sundstrand Corp. | Canned motor pump |
| US5324179A (en) * | 1991-11-21 | 1994-06-28 | Nikkiso Co., Ltd. | Motor pump with a treating liquid circulation system |
| CN2182291Y (zh) * | 1993-04-02 | 1994-11-09 | 楼晓莉 | 管道泵密封装置 |
| CN2451765Y (zh) * | 2000-11-30 | 2001-10-03 | 池学聪 | 低噪音管道泵 |
| CN2457371Y (zh) * | 2000-12-28 | 2001-10-31 | 池学聪 | 自动搅混排污泵 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1693713A (zh) | 2005-11-09 |
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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 | ||
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Chi Xuecong Document name: Notice of Qualified Procedures |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20250327 Address after: 201799 No. 6355, Yinggang East Road, Qingpu District, Shanghai Patentee after: SHANGHAI PANDA MACHINE (Group) Co.,Ltd. Country or region after: China Address before: 200030 Shanghai Panda Machinery Group Co., Ltd., No. two, 900 South Road, Shanghai, Zhongshan Patentee before: Chi Xuecong Country or region before: China |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20081126 |