GB2154284B - Multiple discharge gear pump - Google Patents
Multiple discharge gear pumpInfo
- Publication number
- GB2154284B GB2154284B GB08503978A GB8503978A GB2154284B GB 2154284 B GB2154284 B GB 2154284B GB 08503978 A GB08503978 A GB 08503978A GB 8503978 A GB8503978 A GB 8503978A GB 2154284 B GB2154284 B GB 2154284B
- Authority
- GB
- United Kingdom
- Prior art keywords
- gear pump
- multiple discharge
- discharge gear
- pump
- gear
- 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
- F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
- F04C15/06—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
- F04C15/064—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston machines or pumps
- F04C15/066—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston machines or pumps of the non-return type
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3405341 | 1984-02-15 | ||
DE3407771 | 1984-03-02 | ||
DE3423794 | 1984-06-28 |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8503978D0 GB8503978D0 (en) | 1985-03-20 |
GB2154284A GB2154284A (en) | 1985-09-04 |
GB2154284B true GB2154284B (en) | 1988-04-07 |
Family
ID=27191684
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08503978A Expired GB2154284B (en) | 1984-02-15 | 1985-02-15 | Multiple discharge gear pump |
Country Status (2)
Country | Link |
---|---|
GB (1) | GB2154284B (en) |
IT (1) | IT1183178B (en) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB449069A (en) * | 1935-07-02 | 1936-06-19 | Jean Cotal | Improvements in gear-wheel pumps |
GB605902A (en) * | 1946-01-03 | 1948-08-03 | Commercial Patents Ltd | Improvements in and relating to gear pumps for reversible hydraulic motors and the like |
GB870019A (en) * | 1953-05-19 | 1961-06-07 | Chemstrand Corp | Improvements in rotary meters and pumps |
GB1145549A (en) * | 1966-07-01 | 1969-03-19 | Charlotte Vogel | A lubricator |
GB1297002A (en) * | 1969-04-08 | 1972-11-22 | ||
IT8321735A0 (en) * | 1983-06-22 | 1983-06-22 | Caffa Angelo Caffa Carla | MOTOR-PUMP. |
-
1985
- 1985-02-05 IT IT19383/85A patent/IT1183178B/en active
- 1985-02-15 GB GB08503978A patent/GB2154284B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB8503978D0 (en) | 1985-03-20 |
IT1183178B (en) | 1987-10-05 |
IT8519383A0 (en) | 1985-02-05 |
GB2154284A (en) | 1985-09-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19950215 |