FI813428A7 - Method for adjusting the operation of a centrifugal pump. - Google Patents

Method for adjusting the operation of a centrifugal pump. Download PDF

Info

Publication number: FI813428A7
Authority: FI; Finland
Prior art keywords: adjusting; centrifugal pump; centrifugal; pump
Prior art date: 1981-11-02

Application number

FI813428A

Other languages

Finnish (fi)

Swedish (sv)

Other versions

FI813428L (en

Inventor

Johan Gullichsen

Esko Härkönen

Voitto Reponen

Jaakko Kujala

Toivo Niskanen

Original Assignee

A Ahlstroem Oy

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.)

1981-11-02

Filing date

1981-11-02

Publication date

1983-05-03

1981-11-02 Application filed by A Ahlstroem Oy filed Critical A Ahlstroem Oy

1981-11-02 Priority to FI813428A priority Critical patent/FI813428L/en

1982-10-29 Priority to BR8206336A priority patent/BR8206336A/en

1982-11-01 Priority to SE8206203A priority patent/SE457212B/en

1982-11-01 Priority to CA000414618A priority patent/CA1214686A/en

1982-11-01 Priority to JP57190896A priority patent/JPS5885392A/en

1983-05-03 Publication of FI813428A7 publication Critical patent/FI813428A7/en

1983-05-03 Publication of FI813428L publication Critical patent/FI813428L/en

Classifications

- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
- D21D5/00—Purification of the pulp suspension by mechanical means; Apparatus therefor
- D21D5/26—De-aeration of paper stock
- 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
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
- F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
- F04D7/04—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Control Of Non-Positive-Displacement Pumps (AREA)
Structures Of Non-Positive Displacement Pumps (AREA)
Paper (AREA)

FI813428A 1981-11-02 1981-11-02 FOERFARANDE FOER REGLERING AV EN CENTRIFUGALPUMPS FUNKTION FI813428L (en)

Priority Applications (5)

Application Number	Priority Date	Filing Date	Title
FI813428A FI813428L (en)	1981-11-02	1981-11-02	FOERFARANDE FOER REGLERING AV EN CENTRIFUGALPUMPS FUNKTION
BR8206336A BR8206336A (en)	1981-11-02	1982-10-29	PROCESS TO CONTROL THE FUNCTION OF A CENTRIFUGAL PUMP
SE8206203A SE457212B (en)	1981-11-02	1982-11-01	METHOD FOR REGULATING THE FUNCTION OF A CENTRIFUGAL PUMP DURING PUMPING CELLULOSA FIBER MASS
CA000414618A CA1214686A (en)	1981-11-02	1982-11-01	Method for regulating the function of a centrifugal pump
JP57190896A JPS5885392A (en)	1981-11-02	1982-11-01	How to control the action of a centrifugal pump

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FI813428A FI813428L (en)	1981-11-02	1981-11-02	FOERFARANDE FOER REGLERING AV EN CENTRIFUGALPUMPS FUNKTION

Publications (2)

Publication Number	Publication Date
FI813428A7 true FI813428A7 (en)	1983-05-03
FI813428L FI813428L (en)	1983-05-03

Family

ID=8514819

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI813428A FI813428L (en)	1981-11-02	1981-11-02	FOERFARANDE FOER REGLERING AV EN CENTRIFUGALPUMPS FUNKTION

Country Status (5)

Country	Link
JP (1)	JPS5885392A (en)
BR (1)	BR8206336A (en)
CA (1)	CA1214686A (en)
FI (1)	FI813428L (en)
SE (1)	SE457212B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5413460A (en) *	1993-06-17	1995-05-09	Goulds Pumps, Incorporated	Centrifugal pump for pumping fiber suspensions
RU2488025C1 (en) *	2011-12-15	2013-07-20	Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Юго-Западный государственный университет" (ЮЗ ГУ)	Beet lifting pump
FI129759B (en) *	2018-11-30	2022-08-15	Andritz Oy	Arrangement and method for degassing a pump
FI130505B (en)	2020-04-03	2023-10-11	Andritz Oy	A method for reducing combustion temperature and thermal radiation within a lime kiln
FI20245126A1 (en) *	2024-02-08	2025-08-09	Andritz Oy	METHOD AND APPARATUS FOR REMOVING GAS FROM A GAS-CONTAINING FIBRE SUSPENSION USING A CENTRIFUGAL PUMP

1981
- 1981-11-02 FI FI813428A patent/FI813428L/en not_active Application Discontinuation
1982
- 1982-10-29 BR BR8206336A patent/BR8206336A/en not_active IP Right Cessation
- 1982-11-01 SE SE8206203A patent/SE457212B/en not_active IP Right Cessation
- 1982-11-01 JP JP57190896A patent/JPS5885392A/en active Pending
- 1982-11-01 CA CA000414618A patent/CA1214686A/en not_active Expired

Also Published As

Publication number	Publication date
SE8206203L (en)	1983-05-03
BR8206336A (en)	1983-09-20
CA1214686A (en)	1986-12-02
SE8206203D0 (en)	1982-11-01
FI813428L (en)	1983-05-03
SE457212B (en)	1988-12-05
JPS5885392A (en)	1983-05-21

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Legal Events

Date	Code	Title	Description
2004-08-31	FC	Application refused	Owner name: A. AHLSTROEM OSAKEYHTIOE