DE972836C - Zahnradpumpe mit veraenderlicher Foerdermenge - Google Patents

Zahnradpumpe mit veraenderlicher Foerdermenge

Info

Publication number
DE972836C
DE972836C DEK9647A DEK0009647A DE972836C DE 972836 C DE972836 C DE 972836C DE K9647 A DEK9647 A DE K9647A DE K0009647 A DEK0009647 A DE K0009647A DE 972836 C DE972836 C DE 972836C
Authority
DE
Germany
Prior art keywords
gear pump
delivery rate
variable delivery
variable
rate
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
Application number
DEK9647A
Other languages
English (en)
Inventor
Konrad Lietz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kehren & Kehren K G
Original Assignee
Kehren & Kehren K G
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 Kehren & Kehren K G filed Critical Kehren & Kehren K G
Priority to DEK9647A priority Critical patent/DE972836C/de
Application granted granted Critical
Publication of DE972836C publication Critical patent/DE972836C/de
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C14/00Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/18Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber
    • F04C14/185Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber by varying the useful pumping length of the cooperating members in the axial direction
DEK9647A 1951-04-15 1951-04-15 Zahnradpumpe mit veraenderlicher Foerdermenge Expired DE972836C (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEK9647A DE972836C (de) 1951-04-15 1951-04-15 Zahnradpumpe mit veraenderlicher Foerdermenge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK9647A DE972836C (de) 1951-04-15 1951-04-15 Zahnradpumpe mit veraenderlicher Foerdermenge

Publications (1)

Publication Number Publication Date
DE972836C true DE972836C (de) 1959-10-08

Family

ID=7212514

Family Applications (1)

Application Number Title Priority Date Filing Date
DEK9647A Expired DE972836C (de) 1951-04-15 1951-04-15 Zahnradpumpe mit veraenderlicher Foerdermenge

Country Status (1)

Country Link
DE (1) DE972836C (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10305781A1 (de) * 2003-02-12 2005-05-25 Voigt, Dieter, Dipl.-Ing. Mehrstufige Schmierölpumpe

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE400187C (de) * 1920-11-24 1924-08-02 Oliver Lendl Vorrichtung zur Leistungsaenderung von Mehrfach-Zahnradpumpen
DE409898C (de) * 1921-05-28 1925-02-16 Oliver Lendl Vorrichtung zur Sicherung der Drehbewegung der Foerderraeder von Zahnradpumpen mit zur Leistungsaenderung achsialer Verstellbarkeit
DE455612C (de) * 1928-02-04 Fritz Egersdoerfer Zahnradpumpe
DE511495C (de) * 1928-03-01 1930-10-30 Valentin Retterath Fluessigkeitsgetriebe
DE516021C (de) * 1931-01-17 Friedr Deckel Praez Smechanik Fluessigkeitswechselgetriebe mit Kapselraedern
DE643785C (de) * 1932-11-27 1937-04-16 Gerhard Schimkat Drehkolbenpumpe
DE684266C (de) * 1937-01-01 1939-11-24 Bosch Gmbh Robert Regelvorrichtung fuer das Ladegeblaese einer Brennkraftmaschine
DE716036C (de) * 1935-08-06 1942-01-12 Fritz Egersdoerfer Brennstoffoerdereinrichtung
US2293126A (en) * 1939-04-24 1942-08-18 Fersing Leif Gear pump or motor

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE455612C (de) * 1928-02-04 Fritz Egersdoerfer Zahnradpumpe
DE516021C (de) * 1931-01-17 Friedr Deckel Praez Smechanik Fluessigkeitswechselgetriebe mit Kapselraedern
DE400187C (de) * 1920-11-24 1924-08-02 Oliver Lendl Vorrichtung zur Leistungsaenderung von Mehrfach-Zahnradpumpen
DE409898C (de) * 1921-05-28 1925-02-16 Oliver Lendl Vorrichtung zur Sicherung der Drehbewegung der Foerderraeder von Zahnradpumpen mit zur Leistungsaenderung achsialer Verstellbarkeit
DE511495C (de) * 1928-03-01 1930-10-30 Valentin Retterath Fluessigkeitsgetriebe
DE643785C (de) * 1932-11-27 1937-04-16 Gerhard Schimkat Drehkolbenpumpe
DE716036C (de) * 1935-08-06 1942-01-12 Fritz Egersdoerfer Brennstoffoerdereinrichtung
DE684266C (de) * 1937-01-01 1939-11-24 Bosch Gmbh Robert Regelvorrichtung fuer das Ladegeblaese einer Brennkraftmaschine
US2293126A (en) * 1939-04-24 1942-08-18 Fersing Leif Gear pump or motor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10305781A1 (de) * 2003-02-12 2005-05-25 Voigt, Dieter, Dipl.-Ing. Mehrstufige Schmierölpumpe

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