PL85755B1 - - Google Patents
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- Publication number
- PL85755B1 PL85755B1 PL1973162652A PL16265273A PL85755B1 PL 85755 B1 PL85755 B1 PL 85755B1 PL 1973162652 A PL1973162652 A PL 1973162652A PL 16265273 A PL16265273 A PL 16265273A PL 85755 B1 PL85755 B1 PL 85755B1
- Authority
- PL
- Poland
- Prior art keywords
- flange
- pump
- housing
- pump according
- rotor
- Prior art date
Links
- 238000006073 displacement reaction Methods 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 7
- 229910001220 stainless steel Inorganic materials 0.000 claims description 6
- 239000010935 stainless steel Substances 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 4
- 230000013011 mating Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims 10
- 239000006260 foam Substances 0.000 claims 1
- 238000007789 sealing Methods 0.000 description 4
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 229910000669 Chrome steel Inorganic materials 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 229910001060 Gray iron Inorganic materials 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 230000002730 additional effect Effects 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 210000001061 forehead Anatomy 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
- 238000003466 welding Methods 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
- F04D13/0646—Units comprising pumps and their driving means the pump being electrically driven the hollow pump or motor shaft being the conduit for the working fluid
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722224213 DE2224213B1 (de) | 1972-05-18 | 1972-05-18 | Pumpe |
| DE19732323089 DE2323089A1 (de) | 1973-05-08 | 1973-05-08 | Pumpe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL85755B1 true PL85755B1 (enrdf_load_stackoverflow) | 1976-04-30 |
Family
ID=25763269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL1973162652A PL85755B1 (enrdf_load_stackoverflow) | 1972-05-18 | 1973-05-18 |
Country Status (12)
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AUPR369901A0 (en) * | 2001-03-13 | 2001-04-12 | Davey Products Pty Ltd | Improved pump |
| EP1960632B1 (en) * | 2005-11-30 | 2019-08-21 | Dresser-Rand Company | End closure device for a turbomachine casing |
| DE102009034158B4 (de) | 2009-07-20 | 2023-11-16 | Flender Gmbh | Kapselung einer elektrischen Maschine |
| UA113134U (xx) * | 2015-12-11 | 2017-01-10 | Енергоефективний вентилятор з малою потужністю | |
| US10574114B2 (en) | 2017-05-02 | 2020-02-25 | Moog Inc. | Electric motor for use in pressurized fluid environment |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2312848A (en) * | 1941-01-07 | 1943-03-02 | Albert R Pezzillo | Motor driven pump unit |
| US2537310A (en) * | 1945-12-13 | 1951-01-09 | Lapp Emil | Fluid pump with built-in induction motor |
| US2485408A (en) * | 1948-05-14 | 1949-10-18 | Republic Industries | Motor pump unit |
| US2535695A (en) * | 1950-06-07 | 1950-12-26 | Jr Albert R Pezzillo | Motor pump unit |
| US3164096A (en) * | 1962-09-24 | 1965-01-05 | W Dan Bergman Ab | Pumps with incorporated motor |
| US3719436A (en) * | 1970-09-22 | 1973-03-06 | Gorman Rupp Co | Axial flow pump |
-
1973
- 1973-05-15 YU YU01271/73A patent/YU127173A/xx unknown
- 1973-05-16 DK DK269873A patent/DK134079C/da active
- 1973-05-17 FI FI1592/73A patent/FI53033C/fi active
- 1973-05-17 GB GB2346573A patent/GB1393353A/en not_active Expired
- 1973-05-17 US US361048A patent/US3870438A/en not_active Expired - Lifetime
- 1973-05-17 FR FR737317985A patent/FR2191038B1/fr not_active Expired
- 1973-05-18 IT IT24280/73A patent/IT992552B/it active
- 1973-05-18 PL PL1973162652A patent/PL85755B1/pl unknown
- 1973-05-18 NL NL7307026A patent/NL7307026A/xx not_active Application Discontinuation
- 1973-05-18 CH CH722373A patent/CH568485A5/xx not_active IP Right Cessation
- 1973-05-18 AT AT438473A patent/AT327007B/de not_active IP Right Cessation
- 1973-05-18 SE SE7307073A patent/SE379833B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH568485A5 (enrdf_load_stackoverflow) | 1975-10-31 |
| DK134079C (da) | 1977-02-07 |
| SE379833B (enrdf_load_stackoverflow) | 1975-10-20 |
| FI53033B (enrdf_load_stackoverflow) | 1977-09-30 |
| AT327007B (de) | 1976-01-12 |
| NL7307026A (enrdf_load_stackoverflow) | 1973-11-20 |
| GB1393353A (en) | 1975-05-07 |
| DK134079B (da) | 1976-09-06 |
| IT992552B (it) | 1975-09-30 |
| YU127173A (en) | 1982-06-30 |
| FI53033C (enrdf_load_stackoverflow) | 1978-01-10 |
| ATA438473A (de) | 1975-03-15 |
| US3870438A (en) | 1975-03-11 |
| FR2191038B1 (enrdf_load_stackoverflow) | 1974-07-05 |
| FR2191038A1 (enrdf_load_stackoverflow) | 1974-02-01 |
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