ES369412A1 - Gear pump. (Machine-translation by Google Translate, not legally binding) - Google Patents
Gear pump. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES369412A1 ES369412A1 ES369412A ES369412A ES369412A1 ES 369412 A1 ES369412 A1 ES 369412A1 ES 369412 A ES369412 A ES 369412A ES 369412 A ES369412 A ES 369412A ES 369412 A1 ES369412 A1 ES 369412A1
- Authority
- ES
- Spain
- Prior art keywords
- translation
- machine
- gear pump
- legally binding
- google translate
- 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
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
Abstract
Gear pump with an externally cogwheel and an internally toothed crown, which is guided in a circular-shaped recess of a box ring, which both rotate around their own axes, but mutually offset, and are covered on both sides by front walls, with a pressure groove and a suction groove, each of circular shape, in at least one front wall, on both sides of the middle line joining the axes, characterized in that, in the area of the largest volume of the chambers, the end of the pressure groove has a greater separation, in peripheral direction, from the middle line, than the end of the suction groove, and connects a throttling channel of the pressure side, which ends in the area from the midline, to this end of the pressure groove and is in connection with the chambers, between the middle line and the pressure groove. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19681703802 DE1703802C3 (en) | 1968-07-12 | Gear pump |
Publications (1)
Publication Number | Publication Date |
---|---|
ES369412A1 true ES369412A1 (en) | 1971-05-16 |
Family
ID=5688567
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES369412A Expired ES369412A1 (en) | 1968-07-12 | 1969-07-11 | Gear pump. (Machine-translation by Google Translate, not legally binding) |
Country Status (5)
Country | Link |
---|---|
AT (1) | AT287504B (en) |
DK (1) | DK143462C (en) |
ES (1) | ES369412A1 (en) |
NO (1) | NO124327B (en) |
SE (1) | SE355643B (en) |
-
1969
- 1969-07-03 NO NO2796/69A patent/NO124327B/no unknown
- 1969-07-04 AT AT646769A patent/AT287504B/en not_active IP Right Cessation
- 1969-07-10 DK DK372269A patent/DK143462C/en not_active IP Right Cessation
- 1969-07-11 SE SE09896/69A patent/SE355643B/xx unknown
- 1969-07-11 ES ES369412A patent/ES369412A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
SE355643B (en) | 1973-04-30 |
DK143462C (en) | 1981-12-28 |
NO124327B (en) | 1972-04-04 |
DK143462B (en) | 1981-08-24 |
AT287504B (en) | 1971-01-25 |
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