CH502522A - Drehkolbenpumpe für zähflüssige Medien - Google Patents
Drehkolbenpumpe für zähflüssige MedienInfo
- Publication number
- CH502522A CH502522A CH1914368A CH1914368A CH502522A CH 502522 A CH502522 A CH 502522A CH 1914368 A CH1914368 A CH 1914368A CH 1914368 A CH1914368 A CH 1914368A CH 502522 A CH502522 A CH 502522A
- Authority
- CH
- Switzerland
- Prior art keywords
- lobe pump
- rotary lobe
- viscous media
- viscous
- media
- Prior art date
Links
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
- F04C2/00—Rotary-piston machines or pumps
- F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C2/12—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
- F04C2/126—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with radially from the rotor body extending elements, not necessarily co-operating with corresponding recesses in the other rotor, e.g. lobes, Roots type
-
- 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
- F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C2/082—Details specially related to intermeshing engagement type machines or pumps
- F04C2/084—Toothed wheels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C1/00—Rotary-piston machines or engines
- F01C1/08—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing
- F01C1/12—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of other than internal-axis type
- F01C1/126—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of other than internal-axis type with elements extending radially from the rotor body not necessarily cooperating with corresponding recesses in the other rotor, e.g. lobes, Roots type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
- F05C2225/04—PTFE [PolyTetraFluorEthylene]
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1807392A DE1807392C3 (de) | 1968-11-07 | 1968-11-07 | Verdrängerflügel für eine Drehkolbenpumpe zum Fördern zähflüssiger, gegebenenfalls inhomogener, korrosiver Medien |
Publications (1)
Publication Number | Publication Date |
---|---|
CH502522A true CH502522A (de) | 1971-01-31 |
Family
ID=5712552
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1914368A CH502522A (de) | 1968-11-07 | 1968-12-23 | Drehkolbenpumpe für zähflüssige Medien |
Country Status (5)
Country | Link |
---|---|
US (1) | US3558246A (de) |
CH (1) | CH502522A (de) |
DE (1) | DE1807392C3 (de) |
FR (1) | FR96392E (de) |
GB (1) | GB1248804A (de) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4066044A (en) * | 1976-09-09 | 1978-01-03 | Curtiss-Wright Corporation | Rotary engine with tongue and groove inserts in rotor faces |
US4086043A (en) * | 1976-12-30 | 1978-04-25 | Ingersoll-Rand Company | Rotor with plastic sheathing |
GB8333929D0 (en) * | 1983-12-20 | 1984-02-01 | Ssp Pumps | Rotary pumps |
CH664604A5 (fr) * | 1985-11-25 | 1988-03-15 | Cerac Inst Sa | Machine rotative. |
DE3712354A1 (de) * | 1986-11-08 | 1988-05-11 | Wankel Gmbh | Rotationskolbengeblaese |
DE3707722A1 (de) * | 1987-03-11 | 1988-09-29 | Alois Boerger | Rotorpumpe, insbesondere fuer die foerderung von feststoffe enthaltenden fluessigkeiten |
DE3709912A1 (de) * | 1987-03-26 | 1988-10-06 | Vogelsang Hugo Fass Masch | Vorrichtung zum verteilen von inhomogenen fluessigkeiten, insbesondere guelle |
CH682589A5 (de) * | 1990-12-28 | 1993-10-15 | Gerhard Renz Fried Meysen Thom | Abdichtung. |
US5255432A (en) * | 1990-12-28 | 1993-10-26 | Tes Wankel Technische Forschungsund Entwicklungsstelle | Method for manufacturing a seal between machine parts |
DE4218855A1 (de) * | 1992-06-09 | 1993-12-16 | Carl Enke Gmbh Pumpen Und Gebl | Drehkolbenpumpe |
DE9216170U1 (de) * | 1992-11-27 | 1993-01-14 | Börger, Alois, 4280 Borken | Rotorpumpe, insbesondere für die Förderung von Feststoffe enthaltenden Flüssigkeiten |
DE102008060539A1 (de) * | 2008-12-04 | 2010-06-10 | Pfeiffer Vacuum Gmbh | Zweiwellige Vakuumpumpe |
DE102010014248B4 (de) | 2010-04-08 | 2016-04-28 | Netzsch Pumpen & Systeme Gmbh | Kontaktelemente für Drehkolbenpumpen |
DE202010012494U1 (de) * | 2010-09-13 | 2011-12-15 | Hugo Vogelsang Maschinenbau Gmbh | Drehkolbenpumpe und Drehkolben |
US9383013B2 (en) | 2011-08-03 | 2016-07-05 | Lobepro, Inc. | Piston with replaceable and/or adjustable surfaces |
DE102012003287A1 (de) | 2012-02-20 | 2013-08-22 | Netzsch Pumpen & Systeme Gmbh | Drehkolben |
WO2014150966A1 (en) * | 2013-03-15 | 2014-09-25 | Ramos Rolando Nico M | Piston with replaceable and/or adjustable surfaces |
US11085298B1 (en) * | 2020-12-03 | 2021-08-10 | Marlin Harold Thompson | Rotary internal combustion engine |
-
0
- FR FR182578A patent/FR96392E/fr not_active Expired
-
1968
- 1968-11-07 DE DE1807392A patent/DE1807392C3/de not_active Expired
- 1968-12-23 US US786247A patent/US3558246A/en not_active Expired - Lifetime
- 1968-12-23 CH CH1914368A patent/CH502522A/de not_active IP Right Cessation
-
1969
- 1969-02-11 GB GB7321/69A patent/GB1248804A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1248804A (en) | 1971-10-06 |
DE1807392A1 (de) | 1970-06-11 |
FR96392E (fr) | 1972-06-16 |
DE1807392C3 (de) | 1974-10-10 |
US3558246A (en) | 1971-01-26 |
DE1807392B2 (de) | 1974-03-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CH532132A (de) | Kratzenbeschlag für Karde | |
SE414705B (sv) | Roterbar peristaltisk pump. | |
CH501838A (de) | Verdrängerpumpe | |
CH502522A (de) | Drehkolbenpumpe für zähflüssige Medien | |
AT307158B (de) | Drehschieber | |
CH492871A (de) | Rotor insbesondere für rotierende Druckaustauscher | |
CH529924A (de) | Drehkolbenverdichter | |
NL166096C (nl) | Rotatie-zuigermachine. | |
CH508151A (de) | Dichtungsanordnung für rotierende Wellen | |
ES194615Y (es) | Juna para fluidos. | |
CH539204A (de) | Rotationskolbenmaschine für Flüssigkeiten | |
CH463964A (de) | Drehkolbenpumpe zum Fördern zähnflüssiger Medien | |
AT276960B (de) | Drehkolbenpumpe | |
AT291001B (de) | Rotations-Verdrängerpumpe | |
FI49875C (fi) | Vaarna korroosiokestävää kiinnitystä varten. | |
AT268055B (de) | Drehkolbenpumpe | |
AT286111B (de) | Drehschieber-Kolben-Pumpe | |
ES193517Y (es) | Disposicion de montaje para inyectores. | |
BE757973A (nl) | Rotatiepomp | |
CH510233A (de) | Pumpeneinheit für Ölbrenner | |
CH503205A (de) | Rotationspumpe | |
CH505291A (de) | Verdrängerpumpe für Farbflüssigkeit | |
BE760662A (fr) | Compresseur rotatif pour fluides | |
DD75516A1 (es) | Mehrschichtiges spiralbandrohr für Druckkessel | |
AT309228B (de) | Drehflügelpumpe |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |