DD146643A5 - Hydraulische rotationskolbenmaschine - Google Patents

Hydraulische rotationskolbenmaschine Download PDF

Info

Publication number: DD146643A5
Authority: DD; German Democratic Republic
Prior art keywords: screws; rotary piston; piston machine; housing; channels
Prior art date: 1978-10-20

Application number

DD79216316A

Other languages

German (de)

English (en)

Inventor

Karl-Heinz Liebert

Original Assignee

Zahnradfabrik Friedrichshafen

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.)

1978-10-20

Filing date

1979-10-18

Publication date

1981-02-18

1979-10-18 Application filed by Zahnradfabrik Friedrichshafen filed Critical Zahnradfabrik Friedrichshafen

1981-02-18 Publication of DD146643A5 publication Critical patent/DD146643A5/de

Links

230000002706 hydrostatic effect Effects 0.000 claims abstract description 6
238000006073 displacement reaction Methods 0.000 claims description 15
101000804902 Drosophila melanogaster Xaa-Pro aminopeptidase ApepP Proteins 0.000 claims description 9
230000003247 decreasing effect Effects 0.000 claims description 3
239000012530 fluid Substances 0.000 abstract description 6
230000002349 favourable effect Effects 0.000 abstract 1
238000010276 construction Methods 0.000 description 2
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
241000607479 Yersinia pestis Species 0.000 description 1
230000004308 accommodation Effects 0.000 description 1
229910052802 copper Inorganic materials 0.000 description 1
239000010949 copper Substances 0.000 description 1
238000000605 extraction Methods 0.000 description 1
230000008595 infiltration Effects 0.000 description 1
238000001764 infiltration Methods 0.000 description 1
238000003780 insertion Methods 0.000 description 1
230000037431 insertion Effects 0.000 description 1
239000007788 liquid Substances 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
238000003801 milling Methods 0.000 description 1
230000002093 peripheral effect Effects 0.000 description 1
238000002360 preparation method Methods 0.000 description 1
238000007789 sealing 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
- 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
- F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
- F04C2/103—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member one member having simultaneously a rotational movement about its own axis and an orbital movement
- F04C2/105—Details concerning timing or distribution valves
- F04C2/106—Spool type distribution valves
- 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
- F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
- F04C2/103—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member one member having simultaneously a rotational movement about its own axis and an orbital movement
- F04C2/104—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member one member having simultaneously a rotational movement about its own axis and an orbital movement having an articulated driving shaft

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Reciprocating Pumps (AREA)
Rotary Pumps (AREA)
Power Steering Mechanism (AREA)
Actuator (AREA)

DD79216316A 1978-10-20 1979-10-18 Hydraulische rotationskolbenmaschine DD146643A5 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2845648A DE2845648C2 (de)	1978-10-20	1978-10-20	Hydraulische Rotationskolbenmaschine

Publications (1)

Publication Number	Publication Date
DD146643A5 true DD146643A5 (de)	1981-02-18

Family

ID=6052625

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DD79216316A DD146643A5 (de)	1978-10-20	1979-10-18	Hydraulische rotationskolbenmaschine

Country Status (9)

Country	Link
US (1)	US4295805A (da)
JP (1)	JPS5557602A (da)
BR (1)	BR7906776A (da)
DD (1)	DD146643A5 (da)
DE (1)	DE2845648C2 (da)
DK (1)	DK146744C (da)
FR (1)	FR2439315B1 (da)
GB (1)	GB2035457B (da)
SU (1)	SU1048991A3 (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5788471A (en) *	1996-06-11	1998-08-04	Eaton Corporation	Spool valve wheel motor
US7322808B2 (en) *	2005-05-18	2008-01-29	White Drive Products, Inc.	Balancing plate—shuttle ball

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3452680A (en) *	1967-08-11	1969-07-01	Trw Inc	Hydraulic motor-pump assembly
FR1547034A (fr) *	1967-08-11	1968-11-22	Trw Inc	Groupe moteur-pompe du type à chambres se dilatant et se contractant
US3481147A (en) *	1967-12-15	1969-12-02	Trw Inc	Hydraulic power system
US3490383A (en) *	1969-01-29	1970-01-20	Koehring Co	Hydraulic pump or motor
US3873248A (en) *	1973-09-17	1975-03-25	Oliver W Johnson	Valving means for a gerotor assembly
US3964842A (en) *	1975-01-20	1976-06-22	Trw Inc.	Hydraulic device
DE2718144C2 (de) *	1977-04-23	1982-12-23	Hoechst Ag, 6000 Frankfurt	Anordnung zur Reparatur beschichteter Werkstücke
DE2810902A1 (de) *	1978-03-14	1979-09-20	Zahnradfabrik Friedrichshafen	Hydrostatische lenkung mit drehschieber-lenkventil

1978
- 1978-10-20 DE DE2845648A patent/DE2845648C2/de not_active Expired
1979
- 1979-10-08 DK DK421479A patent/DK146744C/da not_active IP Right Cessation
- 1979-10-12 US US06/084,183 patent/US4295805A/en not_active Expired - Lifetime
- 1979-10-16 SU SU792834289A patent/SU1048991A3/ru active
- 1979-10-18 DD DD79216316A patent/DD146643A5/de unknown
- 1979-10-18 FR FR7925926A patent/FR2439315B1/fr not_active Expired
- 1979-10-18 GB GB7936126A patent/GB2035457B/en not_active Expired
- 1979-10-19 BR BR7906776A patent/BR7906776A/pt unknown
- 1979-10-20 JP JP13584979A patent/JPS5557602A/ja active Granted

Also Published As

Publication number	Publication date
SU1048991A3 (ru)	1983-10-15
DK146744B (da)	1983-12-19
BR7906776A (pt)	1980-06-17
DK146744C (da)	1984-06-04
FR2439315A1 (fr)	1980-05-16
GB2035457A (en)	1980-06-18
JPS6250670B2 (da)	1987-10-26
DK421479A (da)	1980-04-21
DE2845648C2 (de)	1983-11-03
FR2439315B1 (fr)	1985-07-05
US4295805A (en)	1981-10-20
GB2035457B (en)	1982-11-24
DE2845648A1 (de)	1980-04-24
JPS5557602A (en)	1980-04-28

Publication	Publication Date	Title
DE68902190T2 (de)	1993-03-04	Innenzahnradpumpe.
DE2938271C2 (de)	1984-01-19	Hydraulische Steuervorrichtung
DE2240632A1 (de)	1974-03-07	Rotationskolbenmaschine fuer fluessigkeiten
DE1528983B2 (de)	1976-07-08	Steuerdrehschiebereinrichtung fuer eine rotationskolbenmaschine
DE2511308C2 (da)	1989-07-27
DE1653822A1 (de)	1971-09-16	Hydrostatische Steuereinrichtung,insbesondere fuer Lenkungen
DE3243400C2 (de)	1986-10-30	Hydrostatische Steuereinrichtung, insbesondere Lenkeinrichtung
DE1553004C3 (de)	1974-09-12	Steuerdrehschiebereinrichtung an einer Rotationskolbenmaschine
DD242785C4 (de)	1987-11-04	Steuergeraet fuer hydrostatische hilfskraftlenkeinrichtungen
DE69619174T2 (de)	2002-07-18	Innenzahradmotor und Verteilerventil
DE2107493A1 (de)	1972-08-24	Drehkolbenmaschine
DE69300999T2 (de)	1996-05-23	Innenzahnradpumpe mit regelbarer Liefermenge
DE69013793T2 (de)	1995-06-08	Fluidumdruck-Drehkolbenanlage und verbesserte ortsfeste Ventilplatte.
DD146643A5 (de)	1981-02-18	Hydraulische rotationskolbenmaschine
DE2917435C2 (de)	1987-03-12	Drehschiebereinrichtung zur Steuerung eines hydrostatischen Servoantriebs
DE3507901C2 (da)	1988-03-10
DE1949311B2 (de)	1973-04-26	Axial mehrfachfachanordnung einer mittelachsigen umlaufkolbenmaschine
DE2917298C2 (de)	1985-03-21	Drehschiebereinrichtung zur Steuerung eines hydrostatischen Servoantriebs
DE19942544A1 (de)	2001-03-22	Hydraulische Lenkeinrichtung mit Übersetzungsänderung
DE69300335T2 (de)	1996-03-14	Drehkolbenpumpe mit vereinfachtem Pumpengehäuse.
DE2718148C2 (de)	1983-07-28	Hydraulikpumpe oder -motor
DE10139896A1 (de)	2002-05-29	Differential mit zwei Nockenteilen
DE3022090A1 (de)	1981-01-08	Druckmittelbetaetigter rotationskolbenmotor
DE2907076C2 (de)	1984-07-05	Steuerdrehschiebereinrichtung für eine hydraulische Kreiskolbenmaschine
DE10025509B4 (de)	2004-08-19	Drehschiebersatz für eine hydraulische Steuereinrichtung