CA979735A - Gear pump - Google Patents
Gear pumpInfo
- Publication number
- CA979735A CA979735A CA161,439A CA161439A CA979735A CA 979735 A CA979735 A CA 979735A CA 161439 A CA161439 A CA 161439A CA 979735 A CA979735 A CA 979735A
- Authority
- CA
- Canada
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
- Hydraulic Motors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US227225A US3876347A (en) | 1972-02-17 | 1972-02-17 | Gear pump or motor with unitary flexible end seal plate |
Publications (1)
Publication Number | Publication Date |
---|---|
CA979735A true CA979735A (en) | 1975-12-16 |
Family
ID=22852270
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA161,439A Expired CA979735A (en) | 1972-02-17 | 1973-01-17 | Gear pump |
Country Status (8)
Country | Link |
---|---|
US (1) | US3876347A (it) |
JP (1) | JPS5148801B2 (it) |
AU (1) | AU470449B2 (it) |
CA (1) | CA979735A (it) |
FR (1) | FR2172686A5 (it) |
GB (1) | GB1422271A (it) |
IT (1) | IT976882B (it) |
SE (1) | SE389895B (it) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3089639B1 (en) * | 2014-01-03 | 2018-07-11 | Koninklijke Douwe Egberts B.V. | Exchangeable supply pack for a beverage dispensing machine, doser, pump assembly and method of manufacturing. |
CN105631104B (zh) * | 2015-12-24 | 2018-10-12 | 哈尔滨锅炉厂有限责任公司 | 齿形密封板的制造方法 |
CN106014975B (zh) * | 2016-07-19 | 2018-02-27 | 江苏大学 | 一种悬臂式双螺杆喷水推进泵 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2702509A (en) * | 1951-04-06 | 1955-02-22 | Air Equipment | Rotary pump |
US3213799A (en) * | 1962-12-26 | 1965-10-26 | Webster Electric Co Inc | Rotary pump or motor |
US3270680A (en) * | 1964-12-17 | 1966-09-06 | Kingston Products Corp | Pressure loaded gear pump |
US3213800A (en) * | 1965-05-04 | 1965-10-26 | Webster Electric Co Inc | Unitary wear plate and seal |
US3376824A (en) * | 1965-07-01 | 1968-04-09 | Turolla Marco | Gear pump |
-
1972
- 1972-02-17 US US227225A patent/US3876347A/en not_active Expired - Lifetime
-
1973
- 1973-01-11 AU AU50994/73A patent/AU470449B2/en not_active Expired
- 1973-01-15 IT IT47685/73A patent/IT976882B/it active
- 1973-01-17 CA CA161,439A patent/CA979735A/en not_active Expired
- 1973-02-13 FR FR7305072A patent/FR2172686A5/fr not_active Expired
- 1973-02-13 SE SE7302026A patent/SE389895B/xx unknown
- 1973-02-16 JP JP48019137A patent/JPS5148801B2/ja not_active Expired
- 1973-02-16 GB GB762673A patent/GB1422271A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS4890002A (it) | 1973-11-24 |
AU470449B2 (en) | 1976-03-18 |
DE2306540B2 (de) | 1976-01-15 |
FR2172686A5 (it) | 1973-09-28 |
IT976882B (it) | 1974-09-10 |
US3876347A (en) | 1975-04-08 |
DE2306540A1 (de) | 1973-08-30 |
SE389895B (sv) | 1976-11-22 |
GB1422271A (en) | 1976-01-21 |
AU5099473A (en) | 1974-07-11 |
JPS5148801B2 (it) | 1976-12-23 |
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