JP4704066B2 - 立軸ポンプ - Google Patents
立軸ポンプ Download PDFInfo
- Publication number
- JP4704066B2 JP4704066B2 JP2005046552A JP2005046552A JP4704066B2 JP 4704066 B2 JP4704066 B2 JP 4704066B2 JP 2005046552 A JP2005046552 A JP 2005046552A JP 2005046552 A JP2005046552 A JP 2005046552A JP 4704066 B2 JP4704066 B2 JP 4704066B2
- Authority
- JP
- Japan
- Prior art keywords
- pump
- bearing
- water
- impeller
- bearings
- 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
Links
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
- Sliding-Contact Bearings (AREA)
Description
4 軸受箱
5、8、13 摺動部材
6、9 軸スリーブ
7 蓋
10、32 立軸ポンプ
30 吸込水槽
31 ポンプ設置床
33 吐出エルボ
34 揚水管
35 ポンプケーシング
36 吸込管
37 短管
38 吐出弁
39 吐出管
40 ポンプ軸
41 羽根車
42 吸気管
48 軸保護管
49 注水ポンプ
50 内ケーシング
51 排水管
52 吸気孔
53 吸気弁
Claims (2)
- ポンプ流路内の羽根車の上流側と下流側でポンプ軸を軸受により支承し、アラミド繊維とポリテトラフルオロエチレン−グラファイトコンパウンド繊維からなるリング状の角編みパッキンで、前記上流側に配設される軸受の摺動部材を形成し、ポリエーテルエーテルケトンと炭素繊維の複合材料で、前記下流側に配設される軸受の摺動部材を形成して構成したことを特徴とする立軸ポンプ。
- ポンプ流路内の羽根車の上流側と下流側でポンプ軸を軸受により支承し、アラミド繊維とポリテトラフルオロエチレン−グラファイトコンパウンド繊維からなるリング状の角編みパッキンで、前記上流側に配設される軸受の摺動部材を形成し、ポリエーテルエーテルケトンと炭素繊維の複合材料およびその上流側と下流側に密接または近接して配設したアラミド繊維とポリテトラフルオロエチレン−グラファイトコンパウンド繊維からなるリング状の角編みパッキンとで、前記下流側に配設される軸受の摺動部材を形成して構成したことを特徴とする立軸ポンプ。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005046552A JP4704066B2 (ja) | 2005-02-23 | 2005-02-23 | 立軸ポンプ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005046552A JP4704066B2 (ja) | 2005-02-23 | 2005-02-23 | 立軸ポンプ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2006233786A JP2006233786A (ja) | 2006-09-07 |
| JP4704066B2 true JP4704066B2 (ja) | 2011-06-15 |
Family
ID=37041736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2005046552A Expired - Lifetime JP4704066B2 (ja) | 2005-02-23 | 2005-02-23 | 立軸ポンプ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4704066B2 (ja) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6382147B2 (ja) * | 2015-04-24 | 2018-08-29 | 株式会社荏原製作所 | すべり軸受装置及びこれを備えたポンプ |
| JP6936061B2 (ja) * | 2017-07-04 | 2021-09-15 | 株式会社荏原製作所 | 立軸ポンプ |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6269621A (ja) * | 1985-09-24 | 1987-03-30 | Anelva Corp | プラズマ処理装置 |
| JP3058365B2 (ja) * | 1991-11-07 | 2000-07-04 | 株式会社日立製作所 | 立軸ポンプ |
| JP3590412B2 (ja) * | 1992-07-30 | 2004-11-17 | オイレス工業株式会社 | 複層摺動部材 |
| JP3969554B2 (ja) * | 1998-10-28 | 2007-09-05 | 株式会社荏原製作所 | 縦軸ポンプ装置 |
| JP2001165151A (ja) * | 1999-12-08 | 2001-06-19 | Nippon Kagaku Yakin Co Ltd | 軸 受 |
| JP4193356B2 (ja) * | 2000-12-05 | 2008-12-10 | スターライト工業株式会社 | 水中軸受材料 |
| JP2002194380A (ja) * | 2000-12-27 | 2002-07-10 | Daido Metal Co Ltd | 複層摺動部材 |
-
2005
- 2005-02-23 JP JP2005046552A patent/JP4704066B2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2006233786A (ja) | 2006-09-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105408635B (zh) | 立轴泵 | |
| CN109372758B (zh) | 一种立式液下长轴泵 | |
| US8790072B2 (en) | Bearing assembly for a vertical turbine pump | |
| EP1226360B1 (en) | A tank and a centrifugal pump for emptying the tank | |
| JP4704066B2 (ja) | 立軸ポンプ | |
| JP6411902B2 (ja) | 立軸ポンプ | |
| JP7051542B2 (ja) | 横軸ポンプ装置 | |
| JP6966388B2 (ja) | ポンプ | |
| JP5567418B2 (ja) | 水中回転機器 | |
| JP5703102B2 (ja) | 水中軸受装置及び横軸ポンプ | |
| JP7383557B2 (ja) | ポンプ | |
| JP7561680B2 (ja) | 水中軸受構造、立軸ポンプ、ポンプシステム及び潤滑液の供給方法 | |
| JP2012219718A (ja) | ブラケット及び水中ポンプ | |
| KR102700695B1 (ko) | 순환류차단부에 의해 양정과 효율을 향상시킨 펌프 | |
| KR102731139B1 (ko) | 구동축에 청수를 공급하기 위한 축보호관을 갖는 입축펌프 | |
| JP2021055656A (ja) | 中間ケーシングおよびこれを備える水中ポンプ | |
| JP4646104B2 (ja) | 無注水軸封装置を備えた両吸込形横軸ポンプ | |
| JP7158256B2 (ja) | 立軸ポンプ | |
| CN109268302B (zh) | 一种长轴泵的轴向力平衡结构 | |
| JPH07286672A (ja) | 軸封装置 | |
| Beck et al. | Recommendations for Long-Term Operation of High-Performance Submersible Motor Pumps in Mine Dewatering | |
| JPWO2017212533A1 (ja) | 立軸ポンプ | |
| JP7025961B2 (ja) | 横軸ポンプ | |
| JP2017227203A (ja) | ポンプ設備 | |
| KR101852326B1 (ko) | 원심펌프 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20071221 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20080303 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20101027 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20101104 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20101213 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20110308 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20110309 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 4704066 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |