NL293409A - - Google Patents

Info

Publication number: NL293409A
Authority: NL; Netherlands

Application number

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.)

1962-06-01

Publication of NL293409A publication Critical patent/NL293409A/xx

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
- F16J15/38—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member sealed by a packing
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal 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
- F04D29/00—Details, component parts, or accessories
- F04D29/08—Sealings
- F04D29/10—Shaft sealings
- F04D29/12—Shaft sealings using sealing-rings
- F04D29/126—Shaft sealings using sealing-rings especially adapted for liquid pumps
- F04D29/128—Shaft sealings using sealing-rings especially adapted for liquid pumps with special means for adducting cooling or sealing fluid
- 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
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid 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
- 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)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Cyclones (AREA)

NL293409D 1962-06-01 NL293409A (xx)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US19933262A	1962-06-01	1962-06-01

Publications (1)

Publication Number	Publication Date
NL293409A true NL293409A (xx)

Family

ID=22737099

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL293409D NL293409A (xx)	1962-06-01

Country Status (4)

Country	Link
CH (1)	CH440880A (xx)
DE (1)	DE1971303U (xx)
GB (1)	GB1040416A (xx)
NL (1)	NL293409A (xx)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2228296C3 (de) *	1972-06-09	1982-12-02	Feodor Burgmann Dichtungswerk Gmbh & Co, 8190 Wolfratshausen	Doppelt wirkende gekühlte Gleitringdichtung
DE29704389U1 (de) *	1997-03-11	1997-05-07	Feodor Burgmann Dichtungswerke GmbH & Co, 82515 Wolfratshausen	Leckagerückführanordnung bei einer Dichtungseinrichtung
DE102005045850A1 (de) *	2005-09-26	2007-03-29	Burgmann Industries Gmbh & Co. Kg	Verfahren zum Betreiben einer doppelwirkenden Gleitringdichtung
DE102007019264A1 (de)	2007-04-24	2008-11-06	Man Turbo Ag	Filtervorrichtung
WO2010079088A1 (de) *	2009-01-09	2010-07-15	Sulzer Pumpen Ag	Zentrifugalpumpe mit einer vorrichtung zur entfernung von partikeln
ITUB20152842A1 (it) *	2015-08-04	2017-02-04	Nuovo Pignone Tecnologie Srl	Sistema di pompaggio dotato di circuito di somministrazione di fluido barriera per le tenute a secco.
CN111980954B (zh) *	2020-08-26	2022-02-22	南京工程学院	一种设置在矿用高速抢险泵机械密封处的防护机构

0
- NL NL293409D patent/NL293409A/xx unknown
1963
- 1963-04-23 GB GB16044/63A patent/GB1040416A/en not_active Expired
- 1963-05-07 DE DEB53166U patent/DE1971303U/de not_active Expired
- 1963-05-13 CH CH595263A patent/CH440880A/de unknown

Also Published As

Publication number	Publication date
GB1040416A (en)	1966-08-24
CH440880A (de)	1967-07-31
DE1971303U (de)	1967-10-26

Publication	Publication Date	Title
BE616548R (xx)	1962-10-17
BE615316A (xx)
BE612190A (xx)
BE613190A (xx)
BE612926A (xx)
BE612847A (xx)
BE612464A (xx)
BE635236A (xx)
BE613298A (xx)
BE489310A (xx)
BE613335A (xx)
BE634311A (xx)
BE633238A (xx)
BE632633A (xx)
BE612311A (xx)
BE613529A (xx)	1962-06-01
BE632458A (xx)
BE631953A (xx)
BE613862A (xx)
BE631809A (xx)
BE631299A (xx)	1963-08-16
BE614159A (xx)
BE615294A (xx)
BE609543A (xx)
BE614380A (xx)