DE58902105D1 - Zahnradmaschine (pumpe oder motor). - Google Patents
Zahnradmaschine (pumpe oder motor).Info
- Publication number
- DE58902105D1 DE58902105D1 DE8989103043T DE58902105T DE58902105D1 DE 58902105 D1 DE58902105 D1 DE 58902105D1 DE 8989103043 T DE8989103043 T DE 8989103043T DE 58902105 T DE58902105 T DE 58902105T DE 58902105 D1 DE58902105 D1 DE 58902105D1
- Authority
- DE
- Germany
- Prior art keywords
- pump
- motor
- gear machine
- gear
- machine
- 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 - Lifetime
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
- F04C2/14—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 toothed rotary pistons
- F04C2/20—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 toothed rotary pistons with dissimilar tooth forms
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
- Hydraulic Motors (AREA)
- Gears, Cams (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8989103043T DE58902105D1 (de) | 1988-03-23 | 1989-02-22 | Zahnradmaschine (pumpe oder motor). |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3809721A DE3809721C1 (de) | 1988-03-23 | 1988-03-23 | |
DE8989103043T DE58902105D1 (de) | 1988-03-23 | 1989-02-22 | Zahnradmaschine (pumpe oder motor). |
Publications (1)
Publication Number | Publication Date |
---|---|
DE58902105D1 true DE58902105D1 (de) | 1992-10-01 |
Family
ID=6350448
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3809721A Expired DE3809721C1 (de) | 1988-03-23 | 1988-03-23 | |
DE8989103043T Expired - Lifetime DE58902105D1 (de) | 1988-03-23 | 1989-02-22 | Zahnradmaschine (pumpe oder motor). |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3809721A Expired DE3809721C1 (de) | 1988-03-23 | 1988-03-23 |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0334040B1 (de) |
DE (2) | DE3809721C1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3737403A1 (de) * | 1987-11-04 | 1989-05-24 | Bosch Gmbh Robert | Hydraulische zahnradmaschine (pumpe oder motor) |
DE4242217C2 (de) * | 1992-12-15 | 1995-07-20 | Bosch Gmbh Robert | Zahnradmaschine (Pumpe oder Motor) |
DE4320489C2 (de) * | 1993-06-21 | 2001-06-28 | Bosch Gmbh Robert | Zahnradmaschine (Pumpe oder Motor) |
DE102016014175A1 (de) | 2015-12-04 | 2017-06-08 | Audi Ag | Außenzahnradpumpe |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1403934A1 (de) * | 1960-03-14 | 1969-01-16 | Reiners U Wiggermann Ohg | Regelbare Zahnrad-Verdraengungsmaschine |
US3303792A (en) * | 1964-04-20 | 1967-02-14 | Roper Ind Inc | Gear pump with trapping reliefs |
JPS50702B2 (de) * | 1971-08-28 | 1975-01-10 | ||
DE2421891A1 (de) * | 1974-05-07 | 1975-11-20 | Bosch Gmbh Robert | Zahnradmotor |
SE429783B (sv) * | 1981-12-22 | 1983-09-26 | Sullair Tech Ab | Rotorer for en skruvrotormaskin |
DE8434596U1 (de) * | 1983-12-14 | 1985-02-21 | Boge Kompressoren Otto Boge Gmbh & Co Kg, 4800 Bielefeld | Drehkolbenverdichter |
-
1988
- 1988-03-23 DE DE3809721A patent/DE3809721C1/de not_active Expired
-
1989
- 1989-02-22 EP EP89103043A patent/EP0334040B1/de not_active Expired - Lifetime
- 1989-02-22 DE DE8989103043T patent/DE58902105D1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE3809721C1 (de) | 1989-06-01 |
EP0334040B1 (de) | 1992-08-26 |
EP0334040A1 (de) | 1989-09-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |