ATE96505T1 - Verfahren zur kavitations-einstellung. - Google Patents

Verfahren zur kavitations-einstellung.

Info

Publication number
ATE96505T1
ATE96505T1 AT86102057T AT86102057T ATE96505T1 AT E96505 T1 ATE96505 T1 AT E96505T1 AT 86102057 T AT86102057 T AT 86102057T AT 86102057 T AT86102057 T AT 86102057T AT E96505 T1 ATE96505 T1 AT E96505T1
Authority
AT
Austria
Prior art keywords
cavitation
procedure
adjustment
delivery
minimum residual
Prior art date
Application number
AT86102057T
Other languages
German (de)
English (en)
Inventor
Klaus Metzger
Original Assignee
Klaus Metzger
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6265137&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE96505(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Klaus Metzger filed Critical Klaus Metzger
Application granted granted Critical
Publication of ATE96505T1 publication Critical patent/ATE96505T1/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D1/00—Pipe-line systems
    • F17D1/20—Arrangements or systems of devices for influencing or altering dynamic characteristics of the systems, e.g. for damping pulsations caused by opening or closing of valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B11/00—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation
    • 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
    • F04D15/0066—Control, e.g. regulation, of pumps, pumping installations or systems by changing the speed, e.g. of the driving engine
    • 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
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/669—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for liquid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D1/00—Pipe-line systems
    • F17D1/02—Pipe-line systems for gases or vapours
    • F17D1/065—Arrangements for producing propulsion of gases or vapours
    • F17D1/07—Arrangements for producing propulsion of gases or vapours by compression

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Hydraulic Turbines (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Reciprocating Pumps (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Control Of Conveyors (AREA)
  • Details Of Valves (AREA)
  • Control Of Non-Electrical Variables (AREA)
AT86102057T 1985-03-14 1986-02-18 Verfahren zur kavitations-einstellung. ATE96505T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19853509072 DE3509072A1 (de) 1985-03-14 1985-03-14 Verfahren zur kavitations-einstellung
EP86102057A EP0194474B1 (de) 1985-03-14 1986-02-18 Verfahren zur Kavitations-Einstellung

Publications (1)

Publication Number Publication Date
ATE96505T1 true ATE96505T1 (de) 1993-11-15

Family

ID=6265137

Family Applications (1)

Application Number Title Priority Date Filing Date
AT86102057T ATE96505T1 (de) 1985-03-14 1986-02-18 Verfahren zur kavitations-einstellung.

Country Status (9)

Country Link
EP (1) EP0194474B1 (enrdf_load_stackoverflow)
JP (1) JPS61283779A (enrdf_load_stackoverflow)
CN (1) CN86101484A (enrdf_load_stackoverflow)
AT (1) ATE96505T1 (enrdf_load_stackoverflow)
AU (1) AU5471386A (enrdf_load_stackoverflow)
DE (2) DE3509072A1 (enrdf_load_stackoverflow)
DK (1) DK107386A (enrdf_load_stackoverflow)
FI (1) FI861033L (enrdf_load_stackoverflow)
ZA (1) ZA861395B (enrdf_load_stackoverflow)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19517289A1 (de) * 1995-05-11 1996-11-14 Klein Schanzlin & Becker Ag Überwachungssystem zur Feststellung einer Kavitationsintensität
DE19645129A1 (de) * 1996-11-04 1998-05-07 Abb Patent Gmbh Verfahren zum kavitiationsfreien Betrieb einer drehzahlgeregelten Pumpe
DE19815242A1 (de) * 1998-04-04 1999-10-07 Rossendorf Forschzent Anordnung zur Verhinderung eines Kavitationsschlages beim schnellen Absperren einer zum Transport von Flüssigkeiten genutzten Rohrleitung
DE19826292A1 (de) * 1998-06-12 1999-12-23 Linde Ag Verfahren zum Betreiben einer Pumpe zur Förderung siedender Kältemittel oder Kälteträger
DE19858946A1 (de) * 1998-12-09 2000-06-15 Ver Energiewerke Ag Verfahren zur Feststellung von Kavitation an einer mehrstufigen Kreiselpumpe
CN101520391B (zh) * 2009-04-01 2011-01-05 奇瑞汽车股份有限公司 一种发动机冷却系统台架气蚀测试方法
JP5597597B2 (ja) * 2011-06-09 2014-10-01 株式会社神戸製鋼所 発電装置
US9255578B2 (en) * 2012-07-31 2016-02-09 Fisher-Rosemount Systems, Inc. Systems and methods to monitor pump cavitation
JP6639013B2 (ja) * 2016-03-14 2020-02-05 株式会社神戸製鋼所 樹脂ペレタイザ装置、及び、キャビテーション監視方法
CN107906058B (zh) * 2017-10-31 2019-07-23 中广核工程有限公司 一种防止核电厂真空泵汽蚀的监视系统和方法
CN109681474B (zh) * 2019-01-21 2023-08-18 中国科学院工程热物理研究所 一种抑制离心泵空化的自动调节装置及方法
CN110307469B (zh) * 2019-07-24 2024-10-29 中国海洋石油集团有限公司 一种lng接收站高压泵系统及其控制方法
CN110985449B (zh) * 2019-12-04 2020-10-30 武汉理工大学 一种大型邮轮供水系统及离心泵防气蚀装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT306402B (de) * 1970-12-23 1973-04-10 List Hans Dehnmeßstreifen-Meßwandler, insbesondere Druckwandler
JPS5177905A (ja) * 1974-12-27 1976-07-06 Tokyo Shibaura Electric Co Denjihonpusochi
US4330238A (en) * 1980-03-04 1982-05-18 The United States Of America As Represented By The Secretary Of The Navy Automatic actuator for variable speed pump
JPS57105580A (en) * 1980-12-19 1982-07-01 Hitachi Zosen Corp Control method for pump operation
JPS57159981A (en) * 1981-03-30 1982-10-02 Hitachi Constr Mach Co Ltd Abnormal pressure indicator in suction side circuit of hydraulic pump
JPS57183582A (en) * 1981-05-08 1982-11-11 Hitachi Zosen Corp Operational control method of pump
CH651111A5 (fr) * 1982-07-28 1985-08-30 Cerac Inst Sa Installation de pompage et procede de mise en action de celle-ci.
DE3236815C2 (de) * 1982-10-05 1985-09-19 Klaus Dipl.-Ing.(FH) 3200 Hildesheim Metzger Überwachungs- und Kontrolleinrichtung an Rohrleitungen zum Transport von Flüssigkeiten
JPS5968582A (ja) * 1982-10-14 1984-04-18 Mitsubishi Heavy Ind Ltd 浚渫ポンプのキヤビテ−シヨン限界自動設定装置
FR2535408A1 (fr) * 1982-10-28 1984-05-04 Snecma Dispositif et procede de detection de la garde a la cavitation d'une pompe volumetrique

Also Published As

Publication number Publication date
CN86101484A (zh) 1987-01-07
DK107386D0 (da) 1986-03-10
FI861033A0 (fi) 1986-03-13
DE3509072A1 (de) 1986-09-25
EP0194474A3 (en) 1989-03-08
DE3689199D1 (de) 1993-12-02
AU5471386A (en) 1986-09-18
ZA861395B (en) 1986-11-26
JPS61283779A (ja) 1986-12-13
FI861033A7 (fi) 1986-09-15
DK107386A (da) 1986-09-15
EP0194474A2 (de) 1986-09-17
FI861033L (fi) 1986-09-15
EP0194474B1 (de) 1993-10-27
DE3509072C2 (enrdf_load_stackoverflow) 1987-06-25

Similar Documents

Publication Publication Date Title
ATE96505T1 (de) Verfahren zur kavitations-einstellung.
PT633456E (pt) SONDA DE DETECCAO DE NíVEL DE LíQUIDO E CIRCUITO DE CONTROLO
DE3751412D1 (de) Verfahren und Vorrichtung zur Bildverarbeitung mit Gradationskorrektur des Bildsignals.
DE59201032D1 (de) Vorrichtung zur lageregelung von satelliten mit solardruckmomenten.
DD212019A1 (de) Vorrichtung zur schubregulierung mit hilfe von wirbelstroemen
SE9402537D0 (sv) Narkossystem
DE69216942D1 (de) Flüssigkristall-Lichtventil zur Erzeugung von Bildern mit hohem Kontrast
IL119840A0 (en) A method for purifying human parathyroid hormone
DE59204588D1 (de) Gebläseunterstütztes Atemschutzgerät mit einem aufsetzbaren Steuerteil.
SE8800757L (sv) Dialyssystem
AT388365B (de) Vorrichtung zur aufbereitung von wasser
DE3675575D1 (de) Messfuehleranordnung zur verwendung mit einem elektronischen instrument.
ATE72833T1 (de) Rinder-prowachstums- und -wachstumshormon.
DE59305487D1 (de) Vorrichtung zur längenkorrektur von mechanisch-flexiblen fernbetätigungen
ATE71572T1 (de) Verfahren und vorrichtung zur gewinnung koernigen materials in bestimmter zusammensetzung.
DE69225056D1 (de) Vorrichtung mit Halbleiterkörper und Mitteln zur Modulation der optischen Transparenz desselben
ATE64920T1 (de) Sauerstoffaufnehmer fuer kesselspeisewasser und verfahren zu dessen verwendung.
MX152874A (es) Mejoras en dispositivo de acoplamiento ortopedico
DE69425870D1 (de) Entwicklungseinheit mit Vorrichtung zur Regelung der Entwicklermenge
ES2033494T3 (es) Procedimiento para el tratamiento de efluentes que contienen cianuro y/u otras sustancias oxidables.
BR8305425A (pt) Aparelho de medida da inclinacao ou do gradiente de uma superficie ou linha
DE69432457D1 (de) Optischer Apparat mit Vorrichtung zur Detektion der Blickrichtung
ES2015235A6 (es) Sistema de caldera de vapor y su metodo de explotacion.
EP0440223A3 (en) Method of preparation of miniaturized sensors on basis of fluids and arrangement of the measuring system
ATE89326T1 (de) Vorrichtung zur diskontinuierlichen entschlammung von salzbaedern.

Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee
RZN Patent revoked