KR0138275B1 - 워터펌프의 임펠러 - Google Patents
워터펌프의 임펠러Info
- Publication number
- KR0138275B1 KR0138275B1 KR1019950059907A KR19950059907A KR0138275B1 KR 0138275 B1 KR0138275 B1 KR 0138275B1 KR 1019950059907 A KR1019950059907 A KR 1019950059907A KR 19950059907 A KR19950059907 A KR 19950059907A KR 0138275 B1 KR0138275 B1 KR 0138275B1
- Authority
- KR
- South Korea
- Prior art keywords
- impeller
- water pump
- flow rate
- blade
- thickness
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 13
- 239000000498 cooling water Substances 0.000 abstract description 4
- 238000007789 sealing Methods 0.000 abstract 1
- 239000012530 fluid Substances 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 239000002826 coolant Substances 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/18—Rotors
- F04D29/22—Rotors specially for centrifugal pumps
- F04D29/24—Vanes
- F04D29/242—Geometry, shape
- F04D29/245—Geometry, shape for special effects
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (1)
- 날개(2a)의 중점을 기준으로 경사각은 30°내지 35°의 범위로 형성함과 동시에 상기 날개(2a)의 두께는 1.0 내지 1.5㎜로 형성하고, 상기 날개(2a)의 전체 직경은 55 내지 60㎜로 형성하는 것을 특징으로 하는 워터펌프의 임펠러
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950059907A KR0138275B1 (ko) | 1995-12-28 | 1995-12-28 | 워터펌프의 임펠러 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950059907A KR0138275B1 (ko) | 1995-12-28 | 1995-12-28 | 워터펌프의 임펠러 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR970045640A KR970045640A (ko) | 1997-07-26 |
KR0138275B1 true KR0138275B1 (ko) | 1998-07-01 |
Family
ID=19445431
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950059907A Expired - Lifetime KR0138275B1 (ko) | 1995-12-28 | 1995-12-28 | 워터펌프의 임펠러 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR0138275B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103277335A (zh) * | 2013-06-03 | 2013-09-04 | 高邮市高农机械配件有限公司 | 半开式叶轮增压结构 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102425567A (zh) * | 2011-12-15 | 2012-04-25 | 湖南机油泵股份有限公司 | 轿车发动机冷却水泵叶轮 |
-
1995
- 1995-12-28 KR KR1019950059907A patent/KR0138275B1/ko not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103277335A (zh) * | 2013-06-03 | 2013-09-04 | 高邮市高农机械配件有限公司 | 半开式叶轮增压结构 |
Also Published As
Publication number | Publication date |
---|---|
KR970045640A (ko) | 1997-07-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4303374A (en) | Film cooled airfoil body | |
EP2428684B1 (en) | Impeller for centrifugal compressor | |
RU2000132733A (ru) | Компонент газовой турбины | |
US20090162230A1 (en) | Vane Pump with Improved Internal Port Placement | |
JPH1089006A (ja) | 冷却式羽根 | |
GB2127105A (en) | Improvements in cooled gas turbine engine aerofoils | |
CN106837583B (zh) | 缸体插入件以及包括缸体插入件的车辆发动机的汽缸结构 | |
KR0138275B1 (ko) | 워터펌프의 임펠러 | |
KR20020062976A (ko) | 가변 용량 터빈 | |
US20040079300A1 (en) | Water jacket structure for cylinder block and cylinder head of an engine with a split cooling system adapted therein | |
US5570998A (en) | Impeller structure of closed type centrifugal pump | |
US5864949A (en) | Tip seal and anti-contamination for turbine blades | |
US6287093B1 (en) | Side canal pump with a side canal located in the suction cover in order to avoid imperfect vortex structures | |
CN212535776U (zh) | 燃气轮机的涡轮静子叶片及采用其的燃气轮机 | |
JPH0124333Y2 (ko) | ||
CN201144820Y (zh) | 双吸泵叶轮的改进结构 | |
CN113107604A (zh) | 一种带有凹槽喷淋前缘冷却的高压涡轮导叶结构 | |
JPS6126579Y2 (ko) | ||
KR970016144A (ko) | 물펌프 | |
KR20040098248A (ko) | 실린더 헤드 가스켓 | |
JPH04237898A (ja) | 内燃機関のウォータポンプ | |
CN215806467U (zh) | 进出水阀 | |
CN211778221U (zh) | 一种增加顺流槽的水泵 | |
JP2525723Y2 (ja) | ベーンポンプ | |
KR200146810Y1 (ko) | 이중 임팰러 워터 펌프 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19951228 |
|
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 19951228 Comment text: Request for Examination of Application |
|
PG1501 | Laying open of application | ||
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 19971101 Patent event code: PE09021S01D |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 19980209 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 19980217 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 19980216 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
O035 | Opposition [patent]: request for opposition | ||
PO0301 | Opposition |
Comment text: Request for Opposition Patent event code: PO03011R01D Patent event date: 19980930 Opposition date: 19980930 Opposition identifier: 101998000071 Registration number: 1001382750000 |
|
O132 | Decision on opposition [patent] | ||
PO1301 | Decision on opposition |
Comment text: Decision on Opposition Patent event date: 19981228 Patent event code: PO13011S01D |
|
O074 | Maintenance of registration after opposition [patent]: final registration of opposition | ||
PO0702 | Maintenance of registration after opposition |
Patent event code: PO07021S01D Patent event date: 19990312 Comment text: Final Registration of Opposition |
|
PR1001 | Payment of annual fee |
Payment date: 20010130 Start annual number: 4 End annual number: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 20020208 Start annual number: 5 End annual number: 5 |
|
PR1001 | Payment of annual fee |
Payment date: 20030211 Start annual number: 6 End annual number: 6 |
|
PR1001 | Payment of annual fee |
Payment date: 20040218 Start annual number: 7 End annual number: 7 |
|
PR1001 | Payment of annual fee |
Payment date: 20041230 Start annual number: 8 End annual number: 8 |
|
PR1001 | Payment of annual fee |
Payment date: 20060124 Start annual number: 9 End annual number: 9 |
|
PR1001 | Payment of annual fee |
Payment date: 20070131 Start annual number: 10 End annual number: 10 |
|
PR1001 | Payment of annual fee |
Payment date: 20071218 Start annual number: 11 End annual number: 11 |
|
PR1001 | Payment of annual fee |
Payment date: 20090130 Start annual number: 12 End annual number: 12 |
|
PR1001 | Payment of annual fee |
Payment date: 20100127 Start annual number: 13 End annual number: 13 |
|
PR1001 | Payment of annual fee |
Payment date: 20101221 Start annual number: 14 End annual number: 14 |
|
PR1001 | Payment of annual fee |
Payment date: 20120131 Start annual number: 15 End annual number: 15 |
|
FPAY | Annual fee payment |
Payment date: 20130129 Year of fee payment: 16 |
|
PR1001 | Payment of annual fee |
Payment date: 20130129 Start annual number: 16 End annual number: 16 |
|
FPAY | Annual fee payment |
Payment date: 20140121 Year of fee payment: 17 |
|
PR1001 | Payment of annual fee |
Payment date: 20140121 Start annual number: 17 End annual number: 17 |
|
FPAY | Annual fee payment |
Payment date: 20150210 Year of fee payment: 18 |
|
PR1001 | Payment of annual fee |
Payment date: 20150210 Start annual number: 18 End annual number: 18 |
|
EXPY | Expiration of term | ||
PC1801 | Expiration of term |
Termination date: 20160628 Termination category: Expiration of duration |