CH628116A5 - Submersible pump, especially drum pump - Google Patents

Submersible pump, especially drum pump Download PDF

Info

Publication number: CH628116A5
Authority: CH; Switzerland
Prior art keywords: support tube; tube; pump; channel; rotor
Prior art date: 1977-11-14

Application number

CH27578A

Other languages

German (de)

English (en)

Inventor

Gerhard Lutz

Original Assignee

Lutz Fa Karl

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.)

1977-11-14

Filing date

1978-01-11

Publication date

1982-02-15

1978-01-11 Application filed by Lutz Fa Karl filed Critical Lutz Fa Karl

1982-02-15 Publication of CH628116A5 publication Critical patent/CH628116A5/de

Links

239000007788 liquid Substances 0.000 claims description 35
239000004033 plastic Substances 0.000 claims description 8
-1 polytetrafluoroethylene Polymers 0.000 claims description 4
229920001343 polytetrafluoroethylene Polymers 0.000 claims description 4
239000004810 polytetrafluoroethylene Substances 0.000 claims description 4
230000001012 protector Effects 0.000 claims description 4
238000005086 pumping Methods 0.000 claims 2
238000010276 construction Methods 0.000 description 3
238000007789 sealing Methods 0.000 description 3
238000006243 chemical reaction Methods 0.000 description 2
238000011109 contamination Methods 0.000 description 2
230000008878 coupling Effects 0.000 description 2
238000010168 coupling process Methods 0.000 description 2
238000005859 coupling reaction Methods 0.000 description 2
230000006735 deficit Effects 0.000 description 2
238000004519 manufacturing process Methods 0.000 description 2
238000003466 welding Methods 0.000 description 2
230000000694 effects Effects 0.000 description 1
239000012530 fluid Substances 0.000 description 1
238000003780 insertion Methods 0.000 description 1
230000037431 insertion Effects 0.000 description 1
239000000314 lubricant Substances 0.000 description 1
239000000463 material Substances 0.000 description 1
230000001681 protective effect Effects 0.000 description 1

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D13/08—Units comprising pumps and their driving means the pump being electrically driven for submerged use

Landscapes

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

CH27578A 1977-11-14 1978-01-11 Submersible pump, especially drum pump CH628116A5 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2750801A DE2750801C2 (de)	1977-11-14	1977-11-14	Pumpe, insbesondere Faßpumpe

Publications (1)

Publication Number	Publication Date
CH628116A5 true CH628116A5 (en)	1982-02-15

Family

ID=6023673

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH27578A CH628116A5 (en)	1977-11-14	1978-01-11	Submersible pump, especially drum pump

Country Status (7)

Country	Link
JP (1)	JPS5469805A (es)
CH (1)	CH628116A5 (es)
DE (1)	DE2750801C2 (es)
ES (1)	ES473155A1 (es)
FR (1)	FR2408740A1 (es)
GB (1)	GB1575991A (es)
SE (1)	SE7800780L (es)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3215247C2 (de) *	1982-04-23	1986-02-27	Bohncke, Johannes H., 6270 Idstein	Pumpe für chemische (stromlose) Kupfer- und Nickelbäder
DE3328484A1 (de) *	1983-08-06	1985-02-14	Flux Geraete Gmbh	Pumpe, insbesondere fass- oder tauchpumpe
DE3412873C2 (de) *	1984-04-05	1986-04-03	Fa. Karl Lutz, 6980 Wertheim	Pumpe, insbesondere Faßpumpe
US4681510A (en) *	1986-01-02	1987-07-21	Trd Corporation	Pump for saturated liquid
DE3622963A1 (de) *	1986-07-09	1988-01-21	Flux Geraete Gmbh	Pumpe, vorzugsweise behaelterpumpe
DE3726794C2 (de) *	1986-12-24	1998-09-10	Flux Geraete Gmbh	Pumpe, insbesondere Faßpumpe, und Verfahren zur Montage einer solchen Pumpe
GB2200166B (en) *	1986-12-24	1991-08-14	Flux Geraete Gmbh	Pump and method for the assembly thereof
US5147179A (en) *	1989-12-08	1992-09-15	Bransch Edward J	Turbine pump with multistage venting of lubricating fluid flow
DE4113638C2 (de) *	1991-04-26	1993-11-25	Rapid Maschinenfabrik Gmbh	Flüssigkeitspumpe für Kleinteilereiniger
DE4419331C2 (de) *	1994-06-02	2003-05-15	Flux Geraete Gmbh	Pumpe, insbesondere Behälterpumpe
DE29502434U1 (de) *	1995-02-15	1995-03-30	Stuebbe Asv Gmbh	Tauchpumpe
DE19614350C2 (de) *	1996-04-11	1999-08-26	Lutz Pumpen Gmbh & Co Kg	Pumpe, insbesondere Faßpumpe
DE20103343U1 (de)	2001-02-26	2001-06-21	Gruen Pumpen Gmbh	Pumpwerk
US9156087B2 (en)	2007-06-21	2015-10-13	Molten Metal Equipment Innovations, Llc	Molten metal transfer system and rotor
US10428821B2 (en) *	2009-08-07	2019-10-01	Molten Metal Equipment Innovations, Llc	Quick submergence molten metal pump
USD657849S1 (en)	2010-12-03	2012-04-17	Finish Thompson, Inc.	Discharge head
USD658273S1 (en)	2010-12-03	2012-04-24	Finish Thompson, Inc.	Discharge head
USD658274S1 (en)	2010-12-03	2012-04-24	Finish Thompson, Inc.	Discharge head
US10138892B2 (en)	2014-07-02	2018-11-27	Molten Metal Equipment Innovations, Llc	Rotor and rotor shaft for molten metal
US10947980B2 (en)	2015-02-02	2021-03-16	Molten Metal Equipment Innovations, Llc	Molten metal rotor with hardened blade tips
US11149747B2 (en)	2017-11-17	2021-10-19	Molten Metal Equipment Innovations, Llc	Tensioned support post and other molten metal devices
US11931802B2 (en)	2019-05-17	2024-03-19	Molten Metal Equipment Innovations, Llc	Molten metal controlled flow launder
US11873845B2 (en)	2021-05-28	2024-01-16	Molten Metal Equipment Innovations, Llc	Molten metal transfer device
US12146508B2 (en)	2022-05-26	2024-11-19	Molten Metal Equipment Innovations, Llc	Axial pump and riser

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2161862A (en) *	1936-03-20	1939-06-13	Fmc Corp	Method and apparatus for protecting pump bearings
US2134818A (en) *	1937-03-27	1938-11-01	Fmc Corp	Automatic oil return system for turbine pumps
US2435470A (en) *	1944-06-23	1948-02-03	Deming Co	Pump
FR1193200A (fr) *	1958-03-13	1959-10-30		Perfectionnements aux groupes moto-pompe centrifuges
US4049364A (en) *	1974-07-01	1977-09-20	Ace Envelope Manufacturing Corporation	Removable impeller assembly for printing press centrifugal pump

1977
- 1977-11-14 DE DE2750801A patent/DE2750801C2/de not_active Expired
1978
- 1978-01-11 CH CH27578A patent/CH628116A5/de not_active IP Right Cessation
- 1978-01-23 SE SE7800780A patent/SE7800780L/xx unknown
- 1978-02-03 FR FR7803154A patent/FR2408740A1/fr active Granted
- 1978-02-03 GB GB4372/78A patent/GB1575991A/en not_active Expired
- 1978-02-06 JP JP1156978A patent/JPS5469805A/ja active Pending
- 1978-09-07 ES ES473155A patent/ES473155A1/es not_active Expired

Also Published As

Publication number	Publication date
GB1575991A (en)	1980-10-01
FR2408740A1 (fr)	1979-06-08
JPS5469805A (en)	1979-06-05
ES473155A1 (es)	1979-04-01
DE2750801A1 (de)	1979-05-17
DE2750801C2 (de)	1985-12-12
FR2408740B3 (es)	1980-11-07
SE7800780L (sv)	1979-05-15

Legal Events

Date	Code	Title	Description
1994-09-30	PL	Patent ceased
2024-10-31	PL	Patent ceased

Publication	Publication Date	Title
CH628116A5 (en)	1982-02-15	Submersible pump, especially drum pump
DE2529317C2 (es)	1987-08-20
DE3633487C2 (es)	1990-03-01
DE3800336C2 (es)	1990-05-31
DE4428633C2 (de)	1998-07-02	Peripheralpumpe zum Zuführen von Kraftstoff zu einem Fahrzeugmotor
DE69607508T2 (de)	2001-01-11	Schmierungsvorrichtung für einen hermetischen Kolbenverdichter
DE3820003A1 (de)	1989-12-21	Tauchpumpenaggregat
DE2034586A1 (de)	1972-01-20	Einrichtung zum Abdichten und Kuhlen der Antriebswelle von Kreiselpumpen zur Forderung heißer Medien
DE102020207431A1 (de)	2021-12-16	Elektrische Maschine mit Rotorkühlung
DE3839689C2 (de)	1998-03-19	Baukastenartig aufbaubares, elektromotorisch angetriebenes hydraulisches Pumpenaggregat
DE3328484A1 (de)	1985-02-14	Pumpe, insbesondere fass- oder tauchpumpe
DE19614350C2 (de)	1999-08-26	Pumpe, insbesondere Faßpumpe
EP0569875A1 (de)	1993-11-18	Schlauchpumpe
DE2710236C3 (de)	1980-11-27	Schraubenpumpe
DE3409463C2 (de)	1986-06-26	Strömungspumpe, insbesondere Kreiselpumpe
DE202015103751U1 (de)	2016-10-19	Pumpenvorrichtung
DE3513348A1 (de)	1986-10-16	Fluessigkeitsring-gaspumpe
EP0444523A2 (de)	1991-09-04	Ventilpistole für ein Hochdruckreinigungsgerät sowie Schlauchkupplung, insbesondere für eine solche Ventilpistole
EP1529167B1 (de)	2010-03-17	Kreiselpumpe
EP1308624B1 (de)	2005-12-07	Tauchmotorpumpe
DE3516061A1 (de)	1986-01-09	Kreiselpumpe
DE19507771A1 (de)	1995-10-12	Senkrechte Pumpe
DE621096C (de)	1935-11-01	Fluessigkeitspumpe mit einem schraubenfoermigen Laeufer
DE9208801U1 (de)	1992-09-03	Pumpenaggregat
DE102005002913B4 (de)	2008-02-07	Absperrvorrichtung zum Absperren einer Rohrleitung