FR1361840A - Pompe à vis sans fin excentrée - Google Patents
Pompe à vis sans fin excentréeInfo
- Publication number
- FR1361840A FR1361840A FR940985A FR940985A FR1361840A FR 1361840 A FR1361840 A FR 1361840A FR 940985 A FR940985 A FR 940985A FR 940985 A FR940985 A FR 940985A FR 1361840 A FR1361840 A FR 1361840A
- Authority
- FR
- France
- Prior art keywords
- eccentric worm
- worm pump
- pump
- eccentric
- worm
- Prior art date
- 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.)
- Expired
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
- F04C13/00—Adaptations of machines or pumps for special use, e.g. for extremely high pressures
- F04C13/001—Pumps for particular liquids
- F04C13/002—Pumps for particular liquids for homogeneous viscous liquids
- F04C13/004—Pumps for particular liquids for homogeneous viscous liquids with means for fluidising or diluting the material being pumped
-
- 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 |
---|---|---|---|
FR940985A FR1361840A (fr) | 1963-07-10 | 1963-07-10 | Pompe à vis sans fin excentrée |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR940985A FR1361840A (fr) | 1963-07-10 | 1963-07-10 | Pompe à vis sans fin excentrée |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1361840A true FR1361840A (fr) | 1964-05-22 |
Family
ID=8807989
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR940985A Expired FR1361840A (fr) | 1963-07-10 | 1963-07-10 | Pompe à vis sans fin excentrée |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1361840A (fr) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3324801A (en) * | 1965-08-17 | 1967-06-13 | Fernholtz Mfg Company | Combined flexible seal and agitator for pumps |
US3340814A (en) * | 1966-11-04 | 1967-09-12 | Oskar Seidl | Protection devices for the drive connection of an eccentric worm pump |
FR2372333A1 (fr) * | 1976-11-24 | 1978-06-23 | Mecanique Metallurgie Ste Gle | Perfectionnements aux pompes a vis |
EP1559913A1 (fr) * | 2004-01-30 | 2005-08-03 | Christian Bratu | Pompe à cavités progressives |
CN112814896A (zh) * | 2019-11-18 | 2021-05-18 | 固瑞克明尼苏达有限公司 | 用于将渐进腔式泵转子与万向节连接的密封驱动 |
-
1963
- 1963-07-10 FR FR940985A patent/FR1361840A/fr not_active Expired
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3324801A (en) * | 1965-08-17 | 1967-06-13 | Fernholtz Mfg Company | Combined flexible seal and agitator for pumps |
US3340814A (en) * | 1966-11-04 | 1967-09-12 | Oskar Seidl | Protection devices for the drive connection of an eccentric worm pump |
FR2372333A1 (fr) * | 1976-11-24 | 1978-06-23 | Mecanique Metallurgie Ste Gle | Perfectionnements aux pompes a vis |
EP1559913A1 (fr) * | 2004-01-30 | 2005-08-03 | Christian Bratu | Pompe à cavités progressives |
FR2865781A1 (fr) * | 2004-01-30 | 2005-08-05 | Christian Bratu | Pompe a cavites progressives |
US7413416B2 (en) | 2004-01-30 | 2008-08-19 | Pcm Pompes | Progressing cavity pump |
CN1654823B (zh) * | 2004-01-30 | 2011-08-17 | 克里斯蒂安·布拉蒂 | 螺杆式泵 |
CN112814896A (zh) * | 2019-11-18 | 2021-05-18 | 固瑞克明尼苏达有限公司 | 用于将渐进腔式泵转子与万向节连接的密封驱动 |
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