DE830161C - Drehkolbenpumpe - Google Patents
DrehkolbenpumpeInfo
- Publication number
- DE830161C DE830161C DEM5346A DEM0005346A DE830161C DE 830161 C DE830161 C DE 830161C DE M5346 A DEM5346 A DE M5346A DE M0005346 A DEM0005346 A DE M0005346A DE 830161 C DE830161 C DE 830161C
- Authority
- DE
- Germany
- Prior art keywords
- housing
- rotary lobe
- lobe pump
- pump
- pump according
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
- 230000007797 corrosion Effects 0.000 claims description 5
- 238000005260 corrosion Methods 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims 2
- 239000002184 metal Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 description 12
- 238000005086 pumping Methods 0.000 description 4
- 239000012530 fluid Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009972 noncorrosive effect Effects 0.000 description 2
- 229920001084 poly(chloroprene) Polymers 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 244000059549 Borneo rubber Species 0.000 description 1
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 229910000792 Monel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000007704 transition 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
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C5/00—Rotary-piston machines or pumps with the working-chamber walls at least partly resiliently deformable
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2/00—Rotary-piston machines or pumps
- F04C2/30—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
- F04C2/40—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C2/08 or F04C2/22 and having a hinged member
- F04C2/44—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C2/08 or F04C2/22 and having a hinged member with vanes hinged to the inner member
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2/00—Rotary-piston machines or pumps
- F04C2/30—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
- F04C2/40—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C2/08 or F04C2/22 and having a hinged member
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US111252A US2663263A (en) | 1949-08-19 | 1949-08-19 | Rotary pump |
Publications (1)
Publication Number | Publication Date |
---|---|
DE830161C true DE830161C (de) | 1952-01-31 |
Family
ID=22337424
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEM5346A Expired DE830161C (de) | 1949-08-19 | 1950-07-26 | Drehkolbenpumpe |
Country Status (5)
Country | Link |
---|---|
US (1) | US2663263A (fr) |
BE (1) | BE497615A (fr) |
DE (1) | DE830161C (fr) |
FR (1) | FR1023511A (fr) |
LU (1) | LU30267A1 (fr) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1002630B (de) * | 1954-03-31 | 1957-02-14 | Kuyl & Rottinghuis | Fluessigkeitspumpe |
DE1129829B (de) * | 1956-06-01 | 1962-05-17 | Ernst Godderidge | Rotierende Verdraengerpumpe |
DE1236340B (de) * | 1956-07-20 | 1967-03-09 | Jabsco Pump Company | Rotierende Verdraengerpumpe |
DE8223151U1 (de) * | 1982-08-17 | 1982-11-25 | Gardena Kress + Kastner Gmbh, 7900 Ulm | Fluessigkeitspumpe |
DE102010062298A1 (de) * | 2010-12-01 | 2012-06-06 | Finsterwalder Umwelttechnik Gmbh & Co. Kg | Impellerpumpe |
DE102017107643A1 (de) * | 2017-04-10 | 2018-10-11 | Biotrans Ag | Impellerpumpe |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2772637A (en) * | 1952-03-20 | 1956-12-04 | Jabsco Pump Co | Impeller pump |
US2789511A (en) * | 1953-05-25 | 1957-04-23 | Jabsco Pump Co | Flexible vane pump impeller |
US2882077A (en) * | 1954-02-01 | 1959-04-14 | Gen Ind Co | Molded plastic rotor hub tightening and driving construction |
US2856859A (en) * | 1955-01-07 | 1958-10-21 | Visioneering Company Inc | Pump |
US2855853A (en) * | 1956-03-14 | 1958-10-14 | Jabsco Pump Co | Pump with slotted cam |
US2902935A (en) * | 1957-05-24 | 1959-09-08 | Dinnison Arthur Dean | Pump assembly having plurality of individual pump units |
US3001480A (en) * | 1959-06-12 | 1961-09-26 | West Bend Aluminum Co | Rotary pump |
US3054355A (en) * | 1961-04-25 | 1962-09-18 | Lord Mfg Co | Pump |
US3185385A (en) * | 1962-04-16 | 1965-05-25 | Floyd J Moltchan | Rotary air pump |
DE1553034A1 (de) * | 1965-02-03 | 1969-11-06 | Eriksson Sven Gustav | Saugpumpe fuer Fluessigkeit,Luft und feste Teilchen |
US3364867A (en) * | 1966-01-14 | 1968-01-23 | Itt | Sanitary pump with removable port bridges |
JPS48104107A (fr) * | 1972-04-14 | 1973-12-27 | ||
US3801241A (en) * | 1973-02-08 | 1974-04-02 | Micropump Corp | Pump impeller construction |
WO2021262551A1 (fr) | 2020-06-26 | 2021-12-30 | LeimbachCausey, LLC | Pompe centrifuge à chambres multiples |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1445721A (en) * | 1923-02-20 | Salem leon sghleppy | ||
US945953A (en) * | 1909-03-24 | 1910-01-11 | Samuel Hughes | Rotary pump. |
US1043936A (en) * | 1910-12-19 | 1912-11-12 | John Francis Hope | Rotary blower or pump. |
US2007954A (en) * | 1932-04-21 | 1935-07-16 | Gunard O Carlson | Acid handling equipment and method of producing the same |
US2117011A (en) * | 1935-02-27 | 1938-05-10 | Ward E Pratt | Centrifugal pump |
US2052474A (en) * | 1935-09-21 | 1936-08-25 | Corydon M Johnson | Rotary pump |
US2203974A (en) * | 1937-02-08 | 1940-06-11 | Herbert B Trix | Pump |
US2189356A (en) * | 1938-08-02 | 1940-02-06 | Arthur M Briggs | Rotary pump |
US2455194A (en) * | 1943-11-10 | 1948-11-30 | Rumsey Lillian Gray | Rotary flexible vane pump |
US2460952A (en) * | 1945-07-28 | 1949-02-08 | Paddle Pumps Inc | Rotary pump with elastic rotor sealing rib |
US2542268A (en) * | 1946-11-22 | 1951-02-20 | Marine Products Company | Rotary pump or motor |
US2542240A (en) * | 1947-12-04 | 1951-02-20 | Marine Products Company | Fluid pressure pump or motor |
US2499163A (en) * | 1948-01-31 | 1950-02-28 | H J Rand Washing Machine Corp | Rotary pump |
US2466440A (en) * | 1948-07-29 | 1949-04-05 | Kiekhaefer Elmer Carl | Impeller for rotary pumps |
-
0
- LU LU30267D patent/LU30267A1/xx unknown
-
1949
- 1949-08-19 US US111252A patent/US2663263A/en not_active Expired - Lifetime
-
1950
- 1950-07-26 DE DEM5346A patent/DE830161C/de not_active Expired
- 1950-08-16 FR FR1023511D patent/FR1023511A/fr not_active Expired
- 1950-08-27 BE BE497615D patent/BE497615A/xx unknown
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1002630B (de) * | 1954-03-31 | 1957-02-14 | Kuyl & Rottinghuis | Fluessigkeitspumpe |
DE1129829B (de) * | 1956-06-01 | 1962-05-17 | Ernst Godderidge | Rotierende Verdraengerpumpe |
DE1236340B (de) * | 1956-07-20 | 1967-03-09 | Jabsco Pump Company | Rotierende Verdraengerpumpe |
DE8223151U1 (de) * | 1982-08-17 | 1982-11-25 | Gardena Kress + Kastner Gmbh, 7900 Ulm | Fluessigkeitspumpe |
DE102010062298A1 (de) * | 2010-12-01 | 2012-06-06 | Finsterwalder Umwelttechnik Gmbh & Co. Kg | Impellerpumpe |
DE102010062298B4 (de) * | 2010-12-01 | 2014-01-02 | Finsterwalder Umwelttechnik Gmbh & Co. Kg | Impellerpumpe |
DE102017107643A1 (de) * | 2017-04-10 | 2018-10-11 | Biotrans Ag | Impellerpumpe |
EP3388671A1 (fr) * | 2017-04-10 | 2018-10-17 | BioTrans AG | Pompe à roue à aubes |
US11346342B2 (en) | 2017-04-10 | 2022-05-31 | Biotrans Ag | Impeller pump having different geometries of the inlet and outlet openings |
Also Published As
Publication number | Publication date |
---|---|
LU30267A1 (fr) | |
FR1023511A (fr) | 1953-03-19 |
BE497615A (fr) | 1950-09-15 |
US2663263A (en) | 1953-12-22 |
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