FR689893A - Compresseur à membrane - Google Patents
Compresseur à membraneInfo
- Publication number
- FR689893A FR689893A FR689893DA FR689893A FR 689893 A FR689893 A FR 689893A FR 689893D A FR689893D A FR 689893DA FR 689893 A FR689893 A FR 689893A
- Authority
- FR
- France
- Prior art keywords
- diaphragm compressor
- diaphragm
- compressor
- 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
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/10—Adaptations or arrangements of distribution members
- F04B39/1013—Adaptations or arrangements of distribution members the members being of the poppet valve type
-
- 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
- F04B45/00—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids
- F04B45/04—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having plate-like flexible members, e.g. diaphragms
- F04B45/053—Pumps having fluid drive
- F04B45/0533—Pumps having fluid drive the fluid being actuated directly by a piston
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR689893T | 1929-04-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR689893A true FR689893A (fr) | 1930-09-12 |
Family
ID=9027532
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR689893D Expired FR689893A (fr) | 1929-04-19 | 1929-04-19 | Compresseur à membrane |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR689893A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2510203A1 (fr) * | 1981-07-24 | 1983-01-28 | Evrard Robert | Pompe primaire seche a membrane |
-
1929
- 1929-04-19 FR FR689893D patent/FR689893A/fr not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2510203A1 (fr) * | 1981-07-24 | 1983-01-28 | Evrard Robert | Pompe primaire seche a membrane |
EP0072275A1 (fr) * | 1981-07-24 | 1983-02-16 | Robert Evrard | Pompe à vide sèche à membrane |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR692281A (fr) | Diaphragme accoustique perfectionné | |
FR673850A (fr) | Perfectionnements aux pompes à diaphragme | |
FR689893A (fr) | Compresseur à membrane | |
FR634537A (fr) | Perfectionnements aux pompes à membrane déformable | |
FR630507A (fr) | Compresseur rotatif à membranes | |
FR727975A (fr) | Filtre à air | |
FR632361A (fr) | Pompe à membrane | |
FR679875A (fr) | Valve à diaphragme | |
FR703152A (fr) | Compresseur | |
FR681023A (fr) | Diaphragme phonographique | |
FR753336A (fr) | Diaphragme | |
FR694904A (fr) | Oscillateur à diaphragme | |
FR653187A (fr) | Haut-parleur à membrane semi-rigide | |
FR677573A (fr) | électrolyseur à diaphragme et circulation | |
FR679513A (fr) | Aéro-hydro-glisseur à air comprimé | |
FR618134A (fr) | Pompe à membrane déformable | |
FR675874A (fr) | Compresseur | |
ES114620A1 (es) | Diafragma sonoro. | |
FR38232E (fr) | Perfectionnements apportés aux pompes à air | |
FR653019A (fr) | Membrane acoustique | |
FR616504A (fr) | Haut-parleur à diaphragme conique | |
FR706971A (fr) | Perfectionnements aux pompes à diaphragme | |
FR664827A (fr) | Diffuseur à doubles membranes | |
FR680332A (fr) | Filtre à air | |
FR670832A (fr) | Filtre à air |