FR1501469A - Perfectionnements aux pompes à vis sans fin - Google Patents
Perfectionnements aux pompes à vis sans finInfo
- Publication number
- FR1501469A FR1501469A FR69047968A FR69047968A FR1501469A FR 1501469 A FR1501469 A FR 1501469A FR 69047968 A FR69047968 A FR 69047968A FR 69047968 A FR69047968 A FR 69047968A FR 1501469 A FR1501469 A FR 1501469A
- Authority
- FR
- France
- Prior art keywords
- worm pumps
- worm
- pumps
- 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
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEM0067306 | 1965-11-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1501469A true FR1501469A (fr) | 1967-11-10 |
Family
ID=7312142
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR69047968A Expired FR1501469A (fr) | 1965-11-18 | 1966-11-18 | Perfectionnements aux pompes à vis sans fin |
Country Status (4)
Country | Link |
---|---|
AT (1) | AT273677B (fr) |
CH (1) | CH463966A (fr) |
DE (1) | DE1553126A1 (fr) |
FR (1) | FR1501469A (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19530978C2 (de) * | 1995-08-23 | 1998-04-09 | Masch Gmbh Otto Hoelz | Wellengelenk einer Exzenterschneckenpumpe |
DE102005042559A1 (de) * | 2005-09-08 | 2007-03-15 | Netzsch-Mohnopumpen Gmbh | Statorsystem |
DE102006021897B4 (de) * | 2006-05-11 | 2009-11-19 | Netzsch-Mohnopumpen Gmbh | Statormantel für Exzenterschneckenpumpen |
DE102006058166A1 (de) * | 2006-12-09 | 2008-06-19 | Seepex Gmbh + Co Kg | Gelenkkopf für ein Bolzengelenk einer Exzenterschneckenpumpe |
DE102019005366A1 (de) * | 2019-07-31 | 2021-02-04 | Pumpenfabrik Wangen Gmbh | Exzenterschneckenpumpe |
-
1965
- 1965-11-18 DE DE19651553126 patent/DE1553126A1/de active Pending
-
1966
- 1966-11-15 AT AT1052966A patent/AT273677B/de active
- 1966-11-17 CH CH1649666A patent/CH463966A/de unknown
- 1966-11-18 FR FR69047968A patent/FR1501469A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AT273677B (de) | 1969-08-25 |
DE1553126A1 (de) | 1971-03-04 |
CH463966A (de) | 1968-10-15 |
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