FR1433169A - Gear pump - Google Patents
Gear pumpInfo
- Publication number
- FR1433169A FR1433169A FR8320A FR67008320A FR1433169A FR 1433169 A FR1433169 A FR 1433169A FR 8320 A FR8320 A FR 8320A FR 67008320 A FR67008320 A FR 67008320A FR 1433169 A FR1433169 A FR 1433169A
- Authority
- FR
- France
- Prior art keywords
- gear pump
- gear
- pump
- 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
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
- F04C15/0003—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
-
- 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
- F01C19/00—Sealing arrangements in rotary-piston machines or engines
- F01C19/08—Axially-movable sealings for working fluids
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT1037464 | 1964-05-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1433169A true FR1433169A (en) | 1966-03-25 |
Family
ID=11134069
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8320A Expired FR1433169A (en) | 1964-05-12 | 1965-05-12 | Gear pump |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE1553233A1 (en) |
FR (1) | FR1433169A (en) |
GB (1) | GB1055517A (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5414322B2 (en) * | 1974-11-08 | 1979-06-06 | ||
GB2233712A (en) * | 1989-07-13 | 1991-01-16 | Dowty Hydraulic Units Ltd | Rotary positive displacement hydraulic machines |
EP0701661B1 (en) * | 1992-09-16 | 1997-11-12 | AlliedSignal Inc. | Gear pump with controlled clamping force |
US5417556A (en) * | 1994-03-08 | 1995-05-23 | Alliedsignal Inc. | Bearing for gear pump |
US6997689B2 (en) * | 2003-02-20 | 2006-02-14 | Honeywell International Inc. | Offset bearing for extended fuel pump life |
US10858940B1 (en) | 2019-06-17 | 2020-12-08 | Hamilton Sundstrand Corporation | Bearing with an asymmetric pressure balance groove |
US10962059B2 (en) | 2019-06-17 | 2021-03-30 | Hamilton Sundstrand Corporation | Bearing with an eccentric seal groove |
-
1965
- 1965-05-08 DE DE1965T0028545 patent/DE1553233A1/en active Pending
- 1965-05-12 GB GB1999065A patent/GB1055517A/en not_active Expired
- 1965-05-12 FR FR8320A patent/FR1433169A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1553233A1 (en) | 1970-05-21 |
GB1055517A (en) | 1967-01-18 |
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