IT976882B - Perfezionamento nelle pompe ad ingranaggi - Google Patents
Perfezionamento nelle pompe ad ingranaggiInfo
- Publication number
- IT976882B IT976882B IT47685/73A IT4768573A IT976882B IT 976882 B IT976882 B IT 976882B IT 47685/73 A IT47685/73 A IT 47685/73A IT 4768573 A IT4768573 A IT 4768573A IT 976882 B IT976882 B IT 976882B
- Authority
- IT
- Italy
- Prior art keywords
- improvement
- gear pumps
- pumps
- gear
- Prior art date
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 |
---|---|
IT976882B true IT976882B (it) | 1974-09-10 |
Family
ID=22852270
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT47685/73A IT976882B (it) | 1972-02-17 | 1973-01-15 | Perfezionamento nelle pompe ad ingranaggi |
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 |
---|---|---|---|---|
PL3089639T3 (pl) | 2014-01-03 | 2018-10-31 | Koninklijke Douwe Egberts B.V. | Wymienne opakowanie dostarczające dla maszyny do dozowania napojów, dozownik, zespół pompy oraz sposób wytwarzania |
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 SE SE7302026A patent/SE389895B/xx unknown
- 1973-02-13 FR FR7305072A patent/FR2172686A5/fr not_active Expired
- 1973-02-16 GB GB762673A patent/GB1422271A/en not_active Expired
- 1973-02-16 JP JP48019137A patent/JPS5148801B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3876347A (en) | 1975-04-08 |
SE389895B (sv) | 1976-11-22 |
DE2306540B2 (de) | 1976-01-15 |
JPS4890002A (it) | 1973-11-24 |
JPS5148801B2 (it) | 1976-12-23 |
DE2306540A1 (de) | 1973-08-30 |
AU470449B2 (en) | 1976-03-18 |
FR2172686A5 (it) | 1973-09-28 |
AU5099473A (en) | 1974-07-11 |
CA979735A (en) | 1975-12-16 |
GB1422271A (en) | 1976-01-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IT974293B (it) | Perfezionamento nelle pompe di tipo peristaltico | |
BE806614A (fr) | Pompe en cuvelage | |
FR2329159A5 (fr) | Pompe peristaltique | |
IT977190B (it) | Perfezionamento nelle pompe a palette | |
IT977342B (it) | Perfezionamento nelle pompe a palette | |
IT977319B (it) | Perfezionamento nelle pompe a paletta | |
IT979424B (it) | Perfezionamenti relativi alle pompe ad ingranaggi | |
IT952835B (it) | Perfezionamento nelle pompe idrau liche | |
BE778504A (fr) | Pompe perfectionnee a engrenage | |
IT992955B (it) | Pompa ad ingranaggi | |
DK139540C (da) | Vaeskering-vakuumpumpe | |
IT976954B (it) | Perfezionamento nelle trasmissioni idrauliche | |
IT950586B (it) | Perfezionamento nelle pompe ad ingranaggi | |
BE818981A (fr) | Pompe | |
IT965255B (it) | Perfezionamento nelle pompe centrifughe | |
FR2329160A5 (fr) | Pompe a engrenage | |
IT989741B (it) | Perfezionamento nelle disposizioni di cuscinetti a rotolamento | |
BE778503A (fr) | Pompe a engrenage | |
IT976749B (it) | Perfezionamento nelle pompe a membrana | |
IT979824B (it) | Perfezionamento nelle pompe per alte pressioni | |
IT976882B (it) | Perfezionamento nelle pompe ad ingranaggi | |
IT982624B (it) | Perfezionamenti alle pompe per calcestruzzo | |
DK136326C (da) | Dobbeltpumpeaggregat | |
BE783139A (fr) | Pompe | |
SE391226B (sv) | Dubbelpumpaggregat |