JPS4915867A - - Google Patents
Info
- Publication number
- JPS4915867A JPS4915867A JP4225873A JP4225873A JPS4915867A JP S4915867 A JPS4915867 A JP S4915867A JP 4225873 A JP4225873 A JP 4225873A JP 4225873 A JP4225873 A JP 4225873A JP S4915867 A JPS4915867 A JP S4915867A
- Authority
- JP
- Japan
- 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.)
- Granted
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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1749172A GB1421375A (en) | 1972-04-15 | 1972-04-15 | Rotary hydraulic machines of the externally meshing gear type |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4915867A true JPS4915867A (zh) | 1974-02-12 |
| JPS558675B2 JPS558675B2 (zh) | 1980-03-05 |
Family
ID=10096104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4225873A Expired JPS558675B2 (zh) | 1972-04-15 | 1973-04-16 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS558675B2 (zh) |
| DE (1) | DE2319222A1 (zh) |
| FR (1) | FR2181316A5 (zh) |
| GB (1) | GB1421375A (zh) |
| IT (1) | IT980197B (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107905998A (zh) * | 2017-10-11 | 2018-04-13 | 中国航发西安动力控制科技有限公司 | 一种齿轮泵偏心轴向力补偿结构 |
-
1972
- 1972-04-15 GB GB1749172A patent/GB1421375A/en not_active Expired
-
1973
- 1973-04-13 IT IT4942373A patent/IT980197B/it active
- 1973-04-13 FR FR7313388A patent/FR2181316A5/fr not_active Expired
- 1973-04-16 DE DE19732319222 patent/DE2319222A1/de not_active Ceased
- 1973-04-16 JP JP4225873A patent/JPS558675B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2181316A5 (zh) | 1973-11-30 |
| IT980197B (it) | 1974-09-30 |
| DE2319222A1 (de) | 1973-10-18 |
| GB1421375A (en) | 1976-01-14 |
| JPS558675B2 (zh) | 1980-03-05 |