CA2028064C - Pompe a tambour en forme de croissant avec dents avec formes hypo-cycloidale et epi-cycloidale - Google Patents
Pompe a tambour en forme de croissant avec dents avec formes hypo-cycloidale et epi-cycloidaleInfo
- Publication number
- CA2028064C CA2028064C CA 2028064 CA2028064A CA2028064C CA 2028064 C CA2028064 C CA 2028064C CA 2028064 CA2028064 CA 2028064 CA 2028064 A CA2028064 A CA 2028064A CA 2028064 C CA2028064 C CA 2028064C
- Authority
- CA
- Canada
- Prior art keywords
- gear
- crescent
- cycloid
- radius
- epi
- 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 - Lifetime
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
- F04C2/101—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 a crescent-shaped filler element, located between the inner and outer intermeshing members
-
- 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
- F04C2/082—Details specially related to intermeshing engagement type machines or pumps
- F04C2/084—Toothed wheels
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 |
|---|---|---|---|
| CA 2028064 CA2028064C (fr) | 1990-10-19 | 1990-10-19 | Pompe a tambour en forme de croissant avec dents avec formes hypo-cycloidale et epi-cycloidale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA 2028064 CA2028064C (fr) | 1990-10-19 | 1990-10-19 | Pompe a tambour en forme de croissant avec dents avec formes hypo-cycloidale et epi-cycloidale |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2028064A1 CA2028064A1 (fr) | 1992-04-20 |
| CA2028064C true CA2028064C (fr) | 1995-02-21 |
Family
ID=4146198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2028064 Expired - Lifetime CA2028064C (fr) | 1990-10-19 | 1990-10-19 | Pompe a tambour en forme de croissant avec dents avec formes hypo-cycloidale et epi-cycloidale |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2028064C (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6089841A (en) * | 1998-06-26 | 2000-07-18 | General Motors Corporation | Crescent gear pump |
| FR3088398B1 (fr) * | 2018-11-08 | 2020-10-30 | Folly Abevi | Mecanisme de vis a rouleaux satellites |
-
1990
- 1990-10-19 CA CA 2028064 patent/CA2028064C/fr not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CA2028064A1 (fr) | 1992-04-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKEX | Expiry |