FR484199A - Pompe à débit variable - Google Patents
Pompe à débit variableInfo
- Publication number
- FR484199A FR484199A FR484199DA FR484199A FR 484199 A FR484199 A FR 484199A FR 484199D A FR484199D A FR 484199DA FR 484199 A FR484199 A FR 484199A
- Authority
- FR
- France
- Prior art keywords
- flow pump
- variable flow
- variable
- pump
- flow
- 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
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
- F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
- F04B9/10—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid
- F04B9/103—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having only one pumping chamber
- F04B9/105—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having only one pumping chamber reciprocating movement of the pumping member being obtained by a double-acting liquid motor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L23/00—Valves controlled by impact by piston, e.g. in free-piston machines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B7/00—Piston machines or pumps characterised by having positively-driven valving
- F04B7/04—Piston machines or pumps characterised by having positively-driven valving in which the valving is performed by pistons and cylinders coacting to open and close intake or outlet ports
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR484199T | 1916-05-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR484199A true FR484199A (fr) | 1917-09-12 |
Family
ID=1521017
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR484199D Expired FR484199A (fr) | 1916-05-09 | 1916-05-09 | Pompe à débit variable |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR484199A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2827860A (en) * | 1956-01-03 | 1958-03-25 | Jack S Roberts | Piston lubricator |
WO2016102704A1 (fr) | 2014-12-26 | 2016-06-30 | Exel Industries | Moteur à air comprimé et pompe comprenant un tel moteur |
-
1916
- 1916-05-09 FR FR484199D patent/FR484199A/fr not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2827860A (en) * | 1956-01-03 | 1958-03-25 | Jack S Roberts | Piston lubricator |
WO2016102704A1 (fr) | 2014-12-26 | 2016-06-30 | Exel Industries | Moteur à air comprimé et pompe comprenant un tel moteur |
FR3031134A1 (fr) * | 2014-12-26 | 2016-07-01 | Exel Ind | Moteur a air comprime et pompe comprenant un tel moteur |
CN107109940A (zh) * | 2014-12-26 | 2017-08-29 | 艾格赛尔工业公司 | 空气马达和包括这种马达的泵 |
US20170350247A1 (en) * | 2014-12-26 | 2017-12-07 | Exel Industries | Air motor and pump comprising such a motor |
US10385693B2 (en) * | 2014-12-26 | 2019-08-20 | Exel Industries | Air motor and pump comprising such a motor |
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