DE2215476B2 - - Google Patents
Info
- Publication number
- DE2215476B2 DE2215476B2 DE19722215476 DE2215476A DE2215476B2 DE 2215476 B2 DE2215476 B2 DE 2215476B2 DE 19722215476 DE19722215476 DE 19722215476 DE 2215476 A DE2215476 A DE 2215476A DE 2215476 B2 DE2215476 B2 DE 2215476B2
- Authority
- DE
- Germany
- 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
- 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
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722215476 DE2215476C3 (de) | 1972-03-29 | Exzenter-Schneckenpumpe | |
AT265373A AT320439B (de) | 1972-03-29 | 1973-03-26 | Exzenter-schneckenpumpe |
IT2227173A IT981704B (it) | 1972-03-29 | 1973-03-28 | Pompa eccentrica a vite in parti colare per il trasporto di uva preferibilmente non privata da raspi |
FR7311378A FR2178699A5 (ja) | 1972-03-29 | 1973-03-29 | |
ES413144A ES413144A1 (es) | 1972-03-29 | 1973-03-29 | Bomba de excentrica de tornillo sin fin. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722215476 DE2215476C3 (de) | 1972-03-29 | Exzenter-Schneckenpumpe |
Publications (3)
Publication Number | Publication Date |
---|---|
DE2215476A1 DE2215476A1 (de) | 1973-10-11 |
DE2215476B2 true DE2215476B2 (ja) | 1975-04-03 |
DE2215476C3 DE2215476C3 (de) | 1977-10-27 |
Family
ID=
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1985001327A1 (en) * | 1983-09-16 | 1985-03-28 | Baeckstroem Hans | Means for the handling of contaminated fluids |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1985001327A1 (en) * | 1983-09-16 | 1985-03-28 | Baeckstroem Hans | Means for the handling of contaminated fluids |
Also Published As
Publication number | Publication date |
---|---|
ES413144A1 (es) | 1976-01-16 |
IT981704B (it) | 1974-10-10 |
AT320439B (de) | 1975-02-10 |
FR2178699A5 (ja) | 1973-11-09 |
DE2215476A1 (de) | 1973-10-11 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C3 | Grant after two publication steps (3rd publication) | ||
E77 | Valid patent as to the heymanns-index 1977 | ||
8339 | Ceased/non-payment of the annual fee |