JPS4947911A - - Google Patents
Info
- Publication number
- JPS4947911A JPS4947911A JP9117872A JP9117872A JPS4947911A JP S4947911 A JPS4947911 A JP S4947911A JP 9117872 A JP9117872 A JP 9117872A JP 9117872 A JP9117872 A JP 9117872A JP S4947911 A JPS4947911 A JP S4947911A
- 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
-
- 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
- F04C2/00—Rotary-piston machines or pumps
- F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C2/10—Rotary-piston machines or pumps 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
- F04C2/107—Rotary-piston machines or pumps 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 with helical teeth
- F04C2/1071—Rotary-piston machines or pumps 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 with helical teeth the inner and outer member having a different number of threads and one of the two being made of elastic materials, e.g. Moineau type
- F04C2/1073—Rotary-piston machines or pumps 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 with helical teeth the inner and outer member having a different number of threads and one of the two being made of elastic materials, e.g. Moineau type where one member is stationary while the other member rotates and orbits
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9117872A JPS4947911A (zh) | 1972-09-13 | 1972-09-13 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9117872A JPS4947911A (zh) | 1972-09-13 | 1972-09-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS4947911A true JPS4947911A (zh) | 1974-05-09 |
Family
ID=14019192
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9117872A Pending JPS4947911A (zh) | 1972-09-13 | 1972-09-13 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS4947911A (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60142077A (ja) * | 1983-12-29 | 1985-07-27 | Heishin Sobi Kk | 一軸偏心ねじポンプのロ−タ−支持装置 |
JPS60142078A (ja) * | 1983-12-28 | 1985-07-27 | Heishin Sobi Kk | 一軸偏心ねじポンプ |
-
1972
- 1972-09-13 JP JP9117872A patent/JPS4947911A/ja active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60142078A (ja) * | 1983-12-28 | 1985-07-27 | Heishin Sobi Kk | 一軸偏心ねじポンプ |
JPS6252153B2 (zh) * | 1983-12-28 | 1987-11-04 | Heishin Sobi Kk | |
JPS60142077A (ja) * | 1983-12-29 | 1985-07-27 | Heishin Sobi Kk | 一軸偏心ねじポンプのロ−タ−支持装置 |