CH502522A - Drehkolbenpumpe für zähflüssige Medien - Google Patents

Drehkolbenpumpe für zähflüssige Medien

Info

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
Application number
CH1914368A
Other languages
English (en)
Inventor
Philipp Rudi
Original Assignee
Goeppner Kaiserslautern Eisen
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.)
Filing date
Publication date
Application filed by Goeppner Kaiserslautern Eisen filed Critical Goeppner Kaiserslautern Eisen
Publication of CH502522A publication Critical patent/CH502522A/de

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)
CH1914368A 1968-11-07 1968-12-23 Drehkolbenpumpe für zähflüssige Medien CH502522A (de)

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)

* Cited by examiner, † Cited by third party
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
US5255432A (en) * 1990-12-28 1993-10-26 Tes Wankel Technische Forschungsund Entwicklungsstelle Method for manufacturing a seal between machine parts
CH682589A5 (de) * 1990-12-28 1993-10-15 Gerhard Renz Fried Meysen Thom Abdichtung.
DE4218855A1 (de) * 1992-06-09 1993-12-16 Carl Enke Gmbh Pumpen Und Gebl Drehkolbenpumpe
DE9216170U1 (de) * 1992-11-27 1993-01-14 Boerger, Alois, 4280 Borken, De
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
WO2013019948A1 (en) * 2011-08-03 2013-02-07 Ramos Rolando Nico M Piston with replaceable and/or adjustable surfaces
DE102012003287A1 (de) * 2012-02-20 2013-08-22 Netzsch Pumpen & Systeme Gmbh Drehkolben
US9303641B2 (en) 2013-03-15 2016-04-05 Lobepro, Inc. Piston with replaceable and/or adjustable surfaces
US11085298B1 (en) * 2020-12-03 2021-08-10 Marlin Harold Thompson Rotary internal combustion engine

Also Published As

Publication number Publication date
DE1807392B2 (de) 1974-03-14
DE1807392A1 (de) 1970-06-11
DE1807392C3 (de) 1974-10-10
GB1248804A (en) 1971-10-06
US3558246A (en) 1971-01-26
FR96392E (fr) 1972-06-16

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Legal Events

Date Code Title Description
PL Patent ceased