JPS6354897U - - Google Patents

Info

Publication number
JPS6354897U
JPS6354897U JP1986148768U JP14876886U JPS6354897U JP S6354897 U JPS6354897 U JP S6354897U JP 1986148768 U JP1986148768 U JP 1986148768U JP 14876886 U JP14876886 U JP 14876886U JP S6354897 U JPS6354897 U JP S6354897U
Authority
JP
Japan
Prior art keywords
impeller
cover
rotation
pump
blades
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.)
Granted
Application number
JP1986148768U
Other languages
English (en)
Other versions
JPH0622160Y2 (ja
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1986148768U priority Critical patent/JPH0622160Y2/ja
Priority to DE19873732038 priority patent/DE3732038A1/de
Priority to KR2019870016544U priority patent/KR930005876Y1/ko
Priority to US07/102,671 priority patent/US4798517A/en
Publication of JPS6354897U publication Critical patent/JPS6354897U/ja
Application granted granted Critical
Publication of JPH0622160Y2 publication Critical patent/JPH0622160Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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)

Description

【図面の簡単な説明】
第１図は本考案に係わるポンプの一実施例を示
す要部断面図、第２図は第１図に示されたカバー
の斜視図、第３図は第１図のＡ―Ａ線断面図、第
４図はカバーの断面の部分拡大図、第５図は従来
のポンプを示す断面図、第６図は羽根を備えた羽
根車の斜視図、第７図は従来のカバーの斜視図、
第８図は第５図におけるＢ―Ｂ線断面図、第９図
は羽根車の部分拡大図である。 １０……ケーシング、１６……渦形室、１８…
…回転軸、２０……羽根、２２……羽根車、３２
……孔、３４……空間部、３８……アクチユエー
タ、３９……回転進行面、４０……カバー、４２
……羽根接合面、４８……連結面。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 渦形室を内部に形成したケーシングと、回
    転軸に取付けられる複数個の羽根を有する羽根車
    と、前記渦形室に面し前記羽根を挿通させる孔を
    形成した端面と前記羽根車の外側に嵌合するスカ
    ート部とから成り前記羽根車に摺動自在に取付け
    られるカバーと、そのカバーの前記渦形室側への
    突出移動量を調節するアクチユエータとを備え、
    前記カバーと前記羽根車との間に空間部を形成し
    たポンプにおいて、前記羽根を前記羽根車の回転
    方向外縁に配置し、前記カバーのスカート部の内
    壁に前記羽根の回転進行面と近接する羽根接合面
    を形成し、前記空間部内での羽根の回転進行面側
    に水の存在する領域を無くしたことを特徴とする
    ポンプ。 (2) 前記カバーのスカート部の内壁に前記羽根
    接合面と前記羽根を挾んで対向する連結面が、回
    転中心からの放射状と同一面か、あるいは回転中
    心から遠方に離れるに従つて回転進行方向側に位
    置するような面としたことを特徴とする実用新案
    登録請求の範囲第１項に記載のポンプ。
JP1986148768U 1986-09-30 1986-09-30 ポンプ Expired - Lifetime JPH0622160Y2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP1986148768U JPH0622160Y2 (ja) 1986-09-30 1986-09-30 ポンプ
DE19873732038 DE3732038A1 (de) 1986-09-30 1987-09-23 Pumpe
KR2019870016544U KR930005876Y1 (ko) 1986-09-30 1987-09-29 펌 프
US07/102,671 US4798517A (en) 1986-09-30 1987-09-30 Pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986148768U JPH0622160Y2 (ja) 1986-09-30 1986-09-30 ポンプ

Publications (2)

Publication Number Publication Date
JPS6354897U true JPS6354897U (ja) 1988-04-13
JPH0622160Y2 JPH0622160Y2 (ja) 1994-06-08

Family

ID=15460221

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986148768U Expired - Lifetime JPH0622160Y2 (ja) 1986-09-30 1986-09-30 ポンプ

Country Status (4)

Country Link
US (1) US4798517A (ja)
JP (1) JPH0622160Y2 (ja)
KR (1) KR930005876Y1 (ja)
DE (1) DE3732038A1 (ja)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2397988C (en) 2000-01-26 2009-11-03 David Mark Pascoe 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)

* Cited by examiner, † Cited by third party
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 (ja) * 1986-06-30 1988-01-18

Also Published As

Publication number Publication date
JPH0622160Y2 (ja) 1994-06-08
US4798517A (en) 1989-01-17
DE3732038A1 (de) 1988-04-07
DE3732038C2 (ja) 1992-12-24
KR880006483U (ko) 1988-05-31
KR930005876Y1 (ko) 1993-09-01

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