FR2344732B1 - - Google Patents
Info
- Publication number
- FR2344732B1 FR2344732B1 FR7707707A FR7707707A FR2344732B1 FR 2344732 B1 FR2344732 B1 FR 2344732B1 FR 7707707 A FR7707707 A FR 7707707A FR 7707707 A FR7707707 A FR 7707707A FR 2344732 B1 FR2344732 B1 FR 2344732B1
- Authority
- FR
- France
- 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
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
- F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
- F04C15/0042—Systems for the equilibration of forces acting on the machines or pump
-
- 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
- F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
- F04C15/0003—Sealing arrangements in rotary-piston machines or pumps
- F04C15/0007—Radial sealings for working fluid
- F04C15/0019—Radial sealing elements specially adapted for intermeshing-engagement type machines or pumps, e.g. gear machines or pumps
-
- 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
- F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
- F04C15/0003—Sealing arrangements in rotary-piston machines or pumps
- F04C15/0023—Axial sealings for working fluid
- F04C15/0026—Elements specially adapted for sealing of the lateral faces of intermeshing-engagement type machines or pumps, e.g. gear machines or pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
- Hydraulic Motors (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19762610827 DE2610827A1 (de) | 1976-03-15 | 1976-03-15 | Zahnradmaschine (pumpe oder motor) |
DE19762623356 DE2623356A1 (de) | 1976-05-25 | 1976-05-25 | Zahnradmaschine (pumpe oder motor) |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2344732A1 FR2344732A1 (fr) | 1977-10-14 |
FR2344732B1 true FR2344732B1 (no) | 1980-08-29 |
Family
ID=25770206
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7707707A Granted FR2344732A1 (fr) | 1976-03-15 | 1977-03-15 | Machine a engrenage (pompe ou moteur) |
Country Status (3)
Country | Link |
---|---|
FR (1) | FR2344732A1 (no) |
GB (1) | GB1568560A (no) |
IT (1) | IT1115715B (no) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3701099A1 (de) * | 1987-01-16 | 1988-07-28 | Bosch Gmbh Robert | Zahnradmaschine (pumpe oder motor) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB751459A (en) * | 1953-10-05 | 1956-06-27 | Borg Warner | Improvements in or relating to pumps |
GB853549A (en) * | 1956-06-30 | 1960-11-09 | Bosch Gmbh Robert | Improvements in hydraulic machines in the form of pumps or motors |
AT260030B (de) * | 1966-02-08 | 1968-02-12 | Naradi Narodni Podnik | Hochdruckzahnrad-Pumpe oder -Motor mit kompensiertem Stirn- und Radialspiel der Zahnräder |
DE2223325A1 (de) * | 1972-05-12 | 1973-11-22 | Valmet Oy | Zahnradpumpe oder -motor |
FR2214338A5 (no) * | 1973-01-11 | 1974-08-09 | Uzina Mecanica Fina Sinaia |
-
1977
- 1977-03-09 GB GB1002477A patent/GB1568560A/en not_active Expired
- 1977-03-10 IT IT2111177A patent/IT1115715B/it active
- 1977-03-15 FR FR7707707A patent/FR2344732A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
IT1115715B (it) | 1986-02-03 |
GB1568560A (en) | 1980-05-29 |
FR2344732A1 (fr) | 1977-10-14 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |