PT72177B - Improved suction pump for viscous or liquid products - Google Patents
Improved suction pump for viscous or liquid productsInfo
- Publication number
- PT72177B PT72177B PT7217780A PT7217780A PT72177B PT 72177 B PT72177 B PT 72177B PT 7217780 A PT7217780 A PT 7217780A PT 7217780 A PT7217780 A PT 7217780A PT 72177 B PT72177 B PT 72177B
- Authority
- PT
- Portugal
- Prior art keywords
- viscous
- suction pump
- liquid products
- improved suction
- improved
- 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
- 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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PT7217780A PT72177B (en) | 1980-12-09 | 1980-12-09 | Improved suction pump for viscous or liquid products |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PT7217780A PT72177B (en) | 1980-12-09 | 1980-12-09 | Improved suction pump for viscous or liquid products |
Publications (2)
Publication Number | Publication Date |
---|---|
PT72177A PT72177A (en) | 1981-01-01 |
PT72177B true PT72177B (en) | 1984-06-26 |
Family
ID=20082814
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT7217780A PT72177B (en) | 1980-12-09 | 1980-12-09 | Improved suction pump for viscous or liquid products |
Country Status (1)
Country | Link |
---|---|
PT (1) | PT72177B (en) |
-
1980
- 1980-12-09 PT PT7217780A patent/PT72177B/en unknown
Also Published As
Publication number | Publication date |
---|---|
PT72177A (en) | 1981-01-01 |
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