FI861033L - FOERFARANDE FOER INSTAELLNING AV KAVITATIONEN. - Google Patents

FOERFARANDE FOER INSTAELLNING AV KAVITATIONEN. Download PDF

Info

Publication number: FI861033L
Authority: FI; Finland
Prior art keywords: kavitationen; foerfarande foer; instaellning; foer instaellning; foerfarande
Prior art date: 1985-03-14

Application number

FI861033A

Other languages

Finnish (fi)

Other versions

FI861033A7 (en

FI861033A0 (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.)

1985-03-14

Filing date

1986-03-13

Publication date

1986-09-15

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=FI861033(L) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1986-03-13 Application filed by Klaus Metzger filed Critical Klaus Metzger

1986-03-13 Publication of FI861033A0 publication Critical patent/FI861033A0/en

1986-09-15 Publication of FI861033A7 publication Critical patent/FI861033A7/en

1986-09-15 Publication of FI861033L publication Critical patent/FI861033L/en

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)
Reciprocating Pumps (AREA)
Control Of Conveyors (AREA)
Control Of Positive-Displacement Pumps (AREA)
Hydraulic Turbines (AREA)
Physical Or Chemical Processes And Apparatus (AREA)
Control Of Non-Electrical Variables (AREA)
Details Of Valves (AREA)

FI861033A 1985-03-14 1986-03-13 FOERFARANDE FOER INSTAELLNING AV KAVITATIONEN. FI861033L (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19853509072 DE3509072A1 (en)	1985-03-14	1985-03-14	METHOD FOR SETTING THE CAVITATION

Publications (3)

Publication Number	Publication Date
FI861033A0 FI861033A0 (en)	1986-03-13
FI861033A7 FI861033A7 (en)	1986-09-15
FI861033L true FI861033L (en)	1986-09-15

Family

ID=6265137

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI861033A FI861033L (en)	1985-03-14	1986-03-13	FOERFARANDE FOER INSTAELLNING AV KAVITATIONEN.

Country Status (9)

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

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19517289A1 (en) *	1995-05-11	1996-11-14	Klein Schanzlin & Becker Ag	Monitoring system for determining a cavitation intensity
DE19645129A1 (en) *	1996-11-04	1998-05-07	Abb Patent Gmbh	Cavitation protection of pump governed according to rotational speed
DE19815242A1 (en) *	1998-04-04	1999-10-07	Rossendorf Forschzent	Arrangement for preventing a cavitation blow when a pipeline used for transporting liquids is quickly shut off
DE19826292A1 (en) *	1998-06-12	1999-12-23	Linde Ag	Process for operating a pump to convey boiling refrigerants or refrigerants
DE19858946A1 (en) *	1998-12-09	2000-06-15	Ver Energiewerke Ag	Detecting cavitation in multiple stage centrifugal pump involves comparing pressure difference between input and one pump stage with desired delivery value for a pump stage
CN101520391B (en) *	2009-04-01	2011-01-05	奇瑞汽车股份有限公司	Cavitation erosion test method of engine cooling system stand
JP5597597B2 (en) *	2011-06-09	2014-10-01	株式会社神戸製鋼所	Power generator
US9255578B2 (en) *	2012-07-31	2016-02-09	Fisher-Rosemount Systems, Inc.	Systems and methods to monitor pump cavitation
JP6639013B2 (en) *	2016-03-14	2020-02-05	株式会社神戸製鋼所	Resin pelletizer device and cavitation monitoring method
CN107906058B (en) *	2017-10-31	2019-07-23	中广核工程有限公司	A kind of monitoring system and method preventing nuclear power plant's vacuum pump cavitation
CN109681474B (en) *	2019-01-21	2023-08-18	中国科学院工程热物理研究所	Automatic adjusting device and method for inhibiting cavitation of centrifugal pump
CN110307469B (en) *	2019-07-24	2024-10-29	中国海洋石油集团有限公司	LNG receiving station high-pressure pump system and control method thereof
CN110985449B (en) *	2019-12-04	2020-10-30	武汉理工大学	A large cruise ship water supply system and centrifugal pump anti-cavitation device

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AT306402B (en) *	1970-12-23	1973-04-10	List Hans	Strain gauge transducers, especially pressure transducers
JPS5177905A (en) *	1974-12-27	1976-07-06	Tokyo Shibaura Electric Co	DENJIHON PUSOCHI
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 (en) *	1982-07-28	1985-08-30	Cerac Inst Sa	PUMPING INSTALLATION AND METHOD FOR ACTIVATING THE SAME.
DE3236815C2 (en) *	1982-10-05	1985-09-19	Klaus Dipl.-Ing.(FH) 3200 Hildesheim Metzger	Monitoring and control device on pipelines for the transport of liquids
JPS5968582A (en) *	1982-10-14	1984-04-18	Mitsubishi Heavy Ind Ltd	Automatic setting device of cavitation limit of dredge pump
FR2535408A1 (en) *	1982-10-28	1984-05-04	Snecma	DEVICE AND METHOD FOR DETECTING CUSTODY AT CAVITATION OF A VOLUMETRIC PUMP

1985
- 1985-03-14 DE DE19853509072 patent/DE3509072A1/en active Granted
1986
- 1986-02-18 DE DE86102057T patent/DE3689199D1/en not_active Revoked
- 1986-02-18 AT AT86102057T patent/ATE96505T1/en not_active IP Right Cessation
- 1986-02-18 EP EP86102057A patent/EP0194474B1/en not_active Revoked
- 1986-02-25 ZA ZA861395A patent/ZA861395B/en unknown
- 1986-03-10 DK DK107386A patent/DK107386A/en not_active Application Discontinuation
- 1986-03-11 CN CN86101484A patent/CN86101484A/en active Pending
- 1986-03-13 FI FI861033A patent/FI861033L/en not_active Application Discontinuation
- 1986-03-13 JP JP61056024A patent/JPS61283779A/en active Pending
- 1986-03-13 AU AU54713/86A patent/AU5471386A/en not_active Abandoned

Also Published As

Publication number	Publication date
EP0194474A2 (en)	1986-09-17
CN86101484A (en)	1987-01-07
JPS61283779A (en)	1986-12-13
ZA861395B (en)	1986-11-26
DK107386D0 (en)	1986-03-10
EP0194474B1 (en)	1993-10-27
AU5471386A (en)	1986-09-18
DE3509072C2 (en)	1987-06-25
FI861033A7 (en)	1986-09-15
ATE96505T1 (en)	1993-11-15
DK107386A (en)	1986-09-15
DE3689199D1 (en)	1993-12-02
DE3509072A1 (en)	1986-09-25
EP0194474A3 (en)	1989-03-08
FI861033A0 (en)	1986-03-13

Publication	Publication Date	Title
FI862901L (en)	1987-01-12	FOERFARANDE FOER FRAMSTAELLNING AV ALUMOXANER.
FI860284L (en)	1986-07-23	FOERFARANDE FOER DIAGNOSTISERING AV LEDSJUKDOMAR.
FI862795L (en)	1987-01-03	FOERFARANDE FOER FRAMSTAELLNING AV HETEROCYKLISKT SUBSTITUERADE FENOXYALKYL-ISOXAZOLER OCH -FURANER.
FI862377L (en)	1986-12-08	AVLAEGSNING AV SKYDDSGRUPPER AV ALLYLESTRAR OCH -ETRAR.
FI860103A0 (en)	1986-01-09	FOERFARANDE FOER GENERING AV MEKANISK EFFEKT.
FI862803L (en)	1987-02-13	FOERFARANDE FOER FRAMSTAELLANDE AV GAS- OCH VATTENTAETA KABELGENOMFOERINGAR.
FI863432A0 (en)	1986-08-25	FOERFARANDE FOER UPPHETTNING AV HOPFOGBARA METALLSTYCKEN.
FI863849A0 (en)	1986-09-24	FRAMSTAELLNING AV LIMKOMPOSITIONER FOER MINERALFIBERFILTAR.
FI854732L (en)	1987-05-30	FOERFARANDE FOER SAENKNING AV SVARTLUTENS VISCOSITET.
FI850605A0 (en)	1985-02-13	FOERFARANDE FOER FRAMSTAELLNING AV FORMAR.
FI861979L (en)	1986-11-24	FOERFARANDE FOER REDUKTION AV JAERNHALTIG KROMMALM.
FI861033L (en)	1986-09-15	FOERFARANDE FOER INSTAELLNING AV KAVITATIONEN.
FI860872A7 (en)	1986-09-05	FOERFARANDE FOER FRAMSTAELLNING AV CHLORDIOXID.
FI862432A0 (en)	1986-06-06	UTKONDENSERING AV ZINKAONGA.
FI863731A0 (en)	1986-09-15	AVSKILJNINGSFOLIE FOER FRAMSTAELLNING AV YTMOENSTRADE DEKORATIONSLAMINATSKIVOR.
FI861625L (en)	1986-10-20	FOERFARANDE FOER TILLVERKNING AV GENOMFOERNINGSKOKILLER FOER KONTINUERLIGA GJUTMASKINER.
FI863509A7 (en)	1987-03-01	FOERFARANDE FOER GJUTNING AV HAERDBARA KOMPOSITIONER.
FI863528L (en)	1987-03-03	ANORDNING FOER FRAMSTAELLNING AV MINERALULL.
FI860279A0 (en)	1986-01-21	KEMIKALIEAOTERVINNING AV MASSAAVLUTAR.
FI850686L (en)	1986-08-21	FOERFARANDE FOER FRAMSTAELLNING AV EN FLYGSKAERM.
FI861297A0 (en)	1986-03-26	FOERFARANDE FOER FRAMSTAELLNING AV EN PLASTFILMSKIKT INNEHAOLLANDE TEMPERATURSTABIL KONDENSATOR.
FI863641A0 (en)	1986-09-10	FOERFARANDE FOER FRAMSTAELLNING AV AMORFA LEGERINGAR.
FI850864A0 (en)	1985-03-04	FOERFARANDE FOER FRAMSTAELLNING AV RIBONUCLEINSYRA.
FI860396A0 (en)	1986-01-28	FOERFARANDE FOER FRAMSTAELLNING AV VATTENLOESNINGAR AV POLYSACKARIDER.
FI863640L (en)	1987-03-13	FOERFARANDE FOER FRAMSTAELLNING AV JAERNBORLEGERINGAR.

Legal Events

Date	Code	Title	Description
2004-08-31	FD	Application lapsed	Owner name: METZGER, KLAUS