KR930005876Y1 - 펌 프 - Google Patents
펌 프 Download PDFInfo
- Publication number
- KR930005876Y1 KR930005876Y1 KR2019870016544U KR870016544U KR930005876Y1 KR 930005876 Y1 KR930005876 Y1 KR 930005876Y1 KR 2019870016544 U KR2019870016544 U KR 2019870016544U KR 870016544 U KR870016544 U KR 870016544U KR 930005876 Y1 KR930005876 Y1 KR 930005876Y1
- Authority
- KR
- South Korea
- Prior art keywords
- blade
- cover
- pump
- wheel
- water
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 31
- 230000002093 peripheral effect Effects 0.000 claims description 9
- 229920000742 Cotton Polymers 0.000 claims 1
- 230000002250 progressing effect Effects 0.000 claims 1
- 230000013011 mating Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2/00—Rotary-piston machines or pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
- F04D15/0027—Varying behaviour or the very pump
- F04D15/0038—Varying behaviour or the very pump by varying the effective cross-sectional area of flow through the rotor
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Control Of Non-Positive-Displacement Pumps (AREA)
Abstract
Description
Claims (5)
- 와형실이 형성된 케이싱과, 회전축에 설치되며 다수의 블레이드를 갖는 블레이드 휘일과, 블레이드 휘일위에 끼워지는 주변부와 활주할 수 있도록 삽입되는 블레이드 위에 형성된 다수의 홈과 와형실에 대향되는 단면을 갖는 커버와, 커버와 블레이드 휘일사이에 공간부가 형성될때 와형실쪽으로 커버의 위치를 조정하는 작동기를 포함하며, 각 블레이드는 블레이드 휘일의 주변 가장 자리에 위치하며 커버의 주변부의 내벽은 블레이드의 회전진행면에 인접하여 대향하는 다수의 블레이드 접합면을 가지며, 공간부에 있는 블레이드의 회전 진행면쪽으로는 물이 존재하는 영역이 없도록 하는 것을 특징으로 하는 펌프.
- 제1항에 있어서, 커버의 주변부의 내부 형상이 블레이드 휘일의 외부 형상과 동일하게 형성된 것을 특징으로 하는 펌프.
- 제1항에 있어서, 주변부의 내벽에 있는 각 블레이드는 블레이드의 회전진행면과 접촉하게 되는 블레이드 접합면과, 블레이드 접합면과 연속하는 주변면과, 주변면과 연속하는 연속면으로 구성되는 것을 특징으로 하는 펌프.
- 제3항에 있어서, 사이에 블레이드가 있는 커버의 주변부의 내벽위 블레이드 접합면에 대향되는 연결면은 회전 중심으로 부터 방사상으로 돌출하는 면과 동일하거나 또는 회전 중심에서 멀리 위치할수록 회전 진행면쪽으로 향하는 면인 것을 특징으로 하는 펌프.
- 제4항에 있어서, 연결면은 블레이드의 회전 방향으로 도시된 것처럼 적은 양의 물이 존재하는 영역을 갖는 것을 특징으로 하는 펌프.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP?61-148768 | 1986-09-30 | ||
JP1986148768U JPH0622160Y2 (ja) | 1986-09-30 | 1986-09-30 | ポンプ |
Publications (2)
Publication Number | Publication Date |
---|---|
KR880006483U KR880006483U (ko) | 1988-05-31 |
KR930005876Y1 true KR930005876Y1 (ko) | 1993-09-01 |
Family
ID=15460221
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019870016544U KR930005876Y1 (ko) | 1986-09-30 | 1987-09-29 | 펌 프 |
Country Status (4)
Country | Link |
---|---|
US (1) | US4798517A (ko) |
JP (1) | JPH0622160Y2 (ko) |
KR (1) | KR930005876Y1 (ko) |
DE (1) | DE3732038A1 (ko) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7186071B2 (en) | 2000-01-26 | 2007-03-06 | Tesma International Inc. | Variable flow water pump |
EP2299120B1 (en) | 2009-09-14 | 2017-04-19 | Pierburg Pump Technology GmbH | Mechanical coolant pump for cooling an internal combustion engine |
DE102010015486B3 (de) * | 2010-04-16 | 2011-11-17 | Ksb Aktiengesellschaft | Strömungsführendes Bauteil mit Pumpe und Armatur |
DE102010025560B4 (de) | 2010-06-30 | 2019-03-07 | Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr | Schaltbare Kühlmittelpumpe |
DE102010050605B4 (de) * | 2010-11-05 | 2014-06-05 | Schaeffler Technologies Gmbh & Co. Kg | Vorrichtung zur Regelung eines Kühlmittelstroms sowie Kühlsystem |
DE102010061364A1 (de) * | 2010-12-20 | 2012-06-21 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Regelbare Kühlmittelpumpe für einen Kühlkreislauf einer Verbrennungskraftmaschine |
DE102011012827B3 (de) | 2011-03-02 | 2012-04-19 | Geräte- und Pumpenbau GmbH Dr. Eugen Schmidt | Vorrichtung u. Verfahren zur definierten Längsverschiebung einer in einer Antriebswelle mitdrehenden Verstellvorrichtung |
DE102011101275B3 (de) * | 2011-05-12 | 2012-01-12 | Geräte- und Pumpenbau GmbH Dr. Eugen Schmidt | "Regelbare Kühlmittelpumpe" |
DE102011077029A1 (de) * | 2011-06-07 | 2012-12-13 | Schaeffler Technologies AG & Co. KG | Stufenlos regelbare Kühlmittelpumpe |
AT517163B1 (de) | 2015-05-13 | 2019-08-15 | Bitter Eng & Systemtechnik Gmbh | Kreiselpumpe |
DE102017114283A1 (de) * | 2017-06-27 | 2018-12-27 | Technische Hochschule Nürnberg Georg Simon Ohm | Strömungsmaschine und Verwendung der Strömungsmaschine sowie Pumpturbinenanlage mit mindestens zwei von den Strömungsmaschinen und Verfahren zum Betreiben der Pumpturbinenanlage |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2927536A (en) * | 1956-03-08 | 1960-03-08 | Gen Electric | Variable capacity pump |
US2957424A (en) * | 1958-11-19 | 1960-10-25 | Gen Motors Corp | Centrifugal pump |
US3407740A (en) * | 1967-04-14 | 1968-10-29 | Borg Warner | Variable geometry centrifugal pump |
US3482523A (en) * | 1968-03-06 | 1969-12-09 | Crane Co | Centrifugal pump with flow control by pressure feedback |
DE2110776A1 (de) * | 1971-03-06 | 1972-09-07 | Gulde Regelarmaturen Kg | Stroemungs-Arbeitsmaschine mit regelbaren Laufradkanalquerschnitten |
DE2255503A1 (de) * | 1972-11-13 | 1974-05-16 | Heinz Knebel | Einrichtung zur stufenlos regulierbaren ausstossmengen-regelung fuer kreiselpumpen, ventilatoren und geblaese |
US4070132A (en) * | 1976-11-02 | 1978-01-24 | Baltimore Aircoil Company, Inc. | Variable performance pump |
JPS5981734A (ja) * | 1982-10-30 | 1984-05-11 | Shimadzu Corp | デ−タ序列装置 |
JPS59116599A (ja) * | 1982-12-24 | 1984-07-05 | 株式会社神戸製鋼所 | 使用済燃料内插物の減容処理方法 |
JPS60124597A (ja) * | 1983-12-10 | 1985-07-03 | 新原 俊裕 | 機体重量が浮力体による浮力より若干大きい浮力体付飛行体の浮力体張力一定保持機構 |
JPS6159837A (ja) * | 1984-08-31 | 1986-03-27 | Toshiba Ceramics Co Ltd | ウエ−ハ洗浄連続装置 |
JPS6179817A (ja) * | 1984-09-28 | 1986-04-23 | Aisin Seiki Co Ltd | 可変容量ウオ−タポンプ |
JPS61142196A (ja) * | 1984-12-11 | 1986-06-30 | 株式会社 東京タツノ | 給油装置 |
JPS61173723A (ja) * | 1985-01-28 | 1986-08-05 | 大塚 具明 | 植物栽培方法 |
JPS6224014A (ja) * | 1985-07-25 | 1987-02-02 | 株式会社 ニフコ | 板の留め具 |
JPS637297U (ko) * | 1986-06-30 | 1988-01-18 |
-
1986
- 1986-09-30 JP JP1986148768U patent/JPH0622160Y2/ja not_active Expired - Lifetime
-
1987
- 1987-09-23 DE DE19873732038 patent/DE3732038A1/de active Granted
- 1987-09-29 KR KR2019870016544U patent/KR930005876Y1/ko not_active IP Right Cessation
- 1987-09-30 US US07/102,671 patent/US4798517A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR880006483U (ko) | 1988-05-31 |
JPS6354897U (ko) | 1988-04-13 |
DE3732038C2 (ko) | 1992-12-24 |
DE3732038A1 (de) | 1988-04-07 |
US4798517A (en) | 1989-01-17 |
JPH0622160Y2 (ja) | 1994-06-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19870929 |
|
UG1501 | Laying open of application | ||
A201 | Request for examination | ||
UA0201 | Request for examination |
Patent event date: 19900309 Patent event code: UA02012R01D Comment text: Request for Examination of Application Patent event date: 19870929 Patent event code: UA02011R01I Comment text: Application for Utility Model Registration |
|
UG1604 | Publication of application |
Patent event code: UG16041S01I Comment text: Decision on Publication of Application Patent event date: 19930806 |
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E701 | Decision to grant or registration of patent right | ||
UE0701 | Decision of registration |
Patent event date: 19931124 Comment text: Decision to Grant Registration Patent event code: UE07011S01D |
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REGI | Registration of establishment | ||
UR0701 | Registration of establishment |
Patent event date: 19940201 Patent event code: UR07011E01D Comment text: Registration of Establishment |
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UR1002 | Payment of registration fee |
Start annual number: 1 End annual number: 3 Payment date: 19940131 |
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LAPS | Lapse due to unpaid annual fee | ||
UC1903 | Unpaid annual fee |
Termination date: 19971210 Termination category: Default of registration fee |