FR708891A - Rotary piston pump - Google Patents
Rotary piston pumpInfo
- Publication number
- FR708891A FR708891A FR708891DA FR708891A FR 708891 A FR708891 A FR 708891A FR 708891D A FR708891D A FR 708891DA FR 708891 A FR708891 A FR 708891A
- Authority
- FR
- France
- Prior art keywords
- piston pump
- rotary piston
- rotary
- pump
- piston
- 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
- F04C2/02—Rotary-piston machines or pumps of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
- F04C2/063—Rotary-piston machines or pumps of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents with coaxially-mounted members having continuously-changing circumferential spacing between them
- F04C2/07—Rotary-piston machines or pumps of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents with coaxially-mounted members having continuously-changing circumferential spacing between them having crankshaft-and-connecting-rod type drive
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT708891X | 1930-01-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR708891A true FR708891A (en) | 1931-07-29 |
Family
ID=11314451
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR708891D Expired FR708891A (en) | 1930-01-10 | 1931-01-06 | Rotary piston pump |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR708891A (en) |
-
1931
- 1931-01-06 FR FR708891D patent/FR708891A/en not_active Expired
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