CH532201A - Lubricating and filtering device for circulation pumps - Google Patents
Lubricating and filtering device for circulation pumpsInfo
- Publication number
- CH532201A CH532201A CH1844370A CH1844370A CH532201A CH 532201 A CH532201 A CH 532201A CH 1844370 A CH1844370 A CH 1844370A CH 1844370 A CH1844370 A CH 1844370A CH 532201 A CH532201 A CH 532201A
- Authority
- CH
- Switzerland
- Prior art keywords
- lubricating
- filtering device
- circulation pumps
- pumps
- circulation
- Prior art date
Links
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
- F04D13/0606—Canned motor pumps
- F04D13/0613—Special connection between the rotor compartments
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1844370A CH532201A (en) | 1970-12-11 | 1970-12-11 | Lubricating and filtering device for circulation pumps |
DE19712160861 DE2160861C3 (en) | 1970-12-11 | 1971-12-08 | Lubricating and filtering device for a circulation pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1844370A CH532201A (en) | 1970-12-11 | 1970-12-11 | Lubricating and filtering device for circulation pumps |
Publications (1)
Publication Number | Publication Date |
---|---|
CH532201A true CH532201A (en) | 1972-12-31 |
Family
ID=4432993
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1844370A CH532201A (en) | 1970-12-11 | 1970-12-11 | Lubricating and filtering device for circulation pumps |
Country Status (2)
Country | Link |
---|---|
CH (1) | CH532201A (en) |
DE (1) | DE2160861C3 (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2941133C2 (en) * | 1979-10-10 | 1985-01-31 | Speck-Kolbenpumpen-Fabrik Otto Speck Kg, 8192 Geretsried | Heating circulation pump |
DE3701562C2 (en) * | 1986-03-12 | 1996-02-08 | Wilo Gmbh | Centrifugal pump with canned motor |
DK155231C (en) * | 1986-05-12 | 1989-07-17 | Grundfos Int | SPALTE CANE MOTOR PUMP |
US5044896A (en) * | 1988-10-31 | 1991-09-03 | Wilo-Werk Gmbh & Co. Pumpen - Und Apparatebau | Split tube centrifugal pump |
DE19702723A1 (en) * | 1997-01-27 | 1998-08-06 | Grundfos As | Wet running submersible motor for driving a centrifugal pump |
DE10059458A1 (en) * | 2000-11-30 | 2002-06-13 | Grundfos As | Electric drive motor for a centrifugal pump, especially for heating systems |
DE10322464B4 (en) * | 2003-05-16 | 2012-05-03 | Ksb Ag | Canned motor pump |
PL2226506T3 (en) * | 2009-03-06 | 2015-07-31 | Wilo Salmson France | Assembly of a filter and a ring |
EP2273123B9 (en) | 2009-07-08 | 2018-03-21 | Pierburg Pump Technology GmbH | Axial bearing for a pump wheel |
DE102014000765A1 (en) * | 2014-01-24 | 2015-07-30 | Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg | Electromotive water pump |
DE102019212374B3 (en) * | 2019-08-19 | 2020-10-29 | Zf Friedrichshafen Ag | Fan cleaning |
WO2022104042A1 (en) * | 2020-11-13 | 2022-05-19 | Taco, Inc. | Rotating assembly with integral magnetic filter for wet rotor circulating pump |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE624399A (en) * | 1925-11-10 | 1962-11-30 | ||
DK109243C (en) * | 1965-09-13 | 1968-04-01 | Smedegaard As | Fluid circulation pump. |
DE1728075A1 (en) * | 1968-08-21 | 1972-03-09 | Bauknecht Gmbh G | Radial centrifugal pump without shaft feed-through |
-
1970
- 1970-12-11 CH CH1844370A patent/CH532201A/en not_active IP Right Cessation
-
1971
- 1971-12-08 DE DE19712160861 patent/DE2160861C3/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2160861A1 (en) | 1972-06-22 |
DE2160861B2 (en) | 1980-11-13 |
DE2160861C3 (en) | 1981-07-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |