JPS50139415A - - Google Patents
Info
- Publication number
- JPS50139415A JPS50139415A JP1014375A JP1014375A JPS50139415A JP S50139415 A JPS50139415 A JP S50139415A JP 1014375 A JP1014375 A JP 1014375A JP 1014375 A JP1014375 A JP 1014375A JP S50139415 A JPS50139415 A JP S50139415A
- 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.)
- Pending
Links
Classifications
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- 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
- F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
- F04C23/001—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids of similar working principle
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- 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
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C18/10—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth equivalents, e.g. rollers, than the inner member
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressor (AREA)
- Rotary-Type Compressors (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2419473 | 1974-04-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS50139415A true JPS50139415A (esLanguage) | 1975-11-07 |
Family
ID=5913665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1014375A Pending JPS50139415A (esLanguage) | 1974-04-23 | 1975-01-23 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS50139415A (esLanguage) |
| FR (1) | FR2268955A1 (esLanguage) |
| GB (1) | GB1450011A (esLanguage) |
| SE (1) | SE7502172L (esLanguage) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108869293A (zh) * | 2017-09-26 | 2018-11-23 | 江西三友压缩机有限公司 | 一种三腔室凸轮压缩机及气体压缩方法 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2719874A1 (fr) * | 1994-05-10 | 1995-11-17 | Flamme Jean M | Machine volumétrique à engrenement intérieur. |
| IT202200010223A1 (it) * | 2022-05-17 | 2023-11-17 | Nardi Compressori S R L | Compressore volumetrico |
| CN117722361B (zh) * | 2024-01-05 | 2024-06-04 | 苏州牧风压缩机设备有限公司 | 一种高低压两级螺杆空压机 |
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1975
- 1975-01-23 JP JP1014375A patent/JPS50139415A/ja active Pending
- 1975-02-26 SE SE7502172A patent/SE7502172L/ not_active Application Discontinuation
- 1975-03-12 GB GB1028275A patent/GB1450011A/en not_active Expired
- 1975-04-23 FR FR7513306A patent/FR2268955A1/fr not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108869293A (zh) * | 2017-09-26 | 2018-11-23 | 江西三友压缩机有限公司 | 一种三腔室凸轮压缩机及气体压缩方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| SE7502172L (sv) | 1975-10-24 |
| FR2268955A1 (esLanguage) | 1975-11-21 |
| GB1450011A (en) | 1976-09-22 |