FR620028A - Improvements in rotary pumps - Google Patents
Improvements in rotary pumpsInfo
- Publication number
- FR620028A FR620028A FR620028DA FR620028A FR 620028 A FR620028 A FR 620028A FR 620028D A FR620028D A FR 620028DA FR 620028 A FR620028 A FR 620028A
- Authority
- FR
- France
- Prior art keywords
- rotary pumps
- pumps
- rotary
- 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
- F04C2/30—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
- F04C2/32—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having both the movement defined in groups F04C2/02 and relative reciprocation between co-operating members
- F04C2/324—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having both the movement defined in groups F04C2/02 and relative reciprocation between co-operating members with vanes hinged to the inner member and reciprocating with respect to the outer member
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR620028T | 1926-08-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR620028A true FR620028A (en) | 1927-04-13 |
Family
ID=8984109
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR620028D Expired FR620028A (en) | 1926-08-09 | 1926-08-09 | Improvements in rotary pumps |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR620028A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5782482A (en) * | 1996-01-30 | 1998-07-21 | K-2 Corporation | Snowboard and method of construction |
-
1926
- 1926-08-09 FR FR620028D patent/FR620028A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5782482A (en) * | 1996-01-30 | 1998-07-21 | K-2 Corporation | Snowboard and method of construction |
US5855389A (en) * | 1996-01-30 | 1999-01-05 | K-2 Corporation | Torsionally reinforced snowboard |
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