FR2052125A5 - - Google Patents
Info
- Publication number
- FR2052125A5 FR2052125A5 FR6924647A FR6924647A FR2052125A5 FR 2052125 A5 FR2052125 A5 FR 2052125A5 FR 6924647 A FR6924647 A FR 6924647A FR 6924647 A FR6924647 A FR 6924647A FR 2052125 A5 FR2052125 A5 FR 2052125A5
- Authority
- FR
- France
- 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
- F04B45/00—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids
- F04B45/02—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having bellows
-
- 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
- F04B39/0005—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 adaptations of pistons
- F04B39/0016—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 adaptations of pistons with valve arranged in the piston
-
- 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
- F04B39/04—Measures to avoid lubricant contaminating the pumped fluid
- F04B39/041—Measures to avoid lubricant contaminating the pumped fluid sealing for a reciprocating rod
- F04B39/047—Sealing between piston and carter being provided by a bellow
-
- 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
- F04B39/08—Actuation of distribution members
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR6924647A FR2052125A5 (de) | 1969-07-18 | 1969-07-18 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR6924647A FR2052125A5 (de) | 1969-07-18 | 1969-07-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2052125A5 true FR2052125A5 (de) | 1971-04-09 |
Family
ID=9037714
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR6924647A Expired FR2052125A5 (de) | 1969-07-18 | 1969-07-18 |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2052125A5 (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0279284A2 (de) * | 1987-02-14 | 1988-08-24 | Bodenseewerk Gerätetechnik GmbH | Beheizbare Membranpumpe für Gase |
EP0340150A1 (de) * | 1988-04-27 | 1989-11-02 | Digital Equipment Corporation | Verdichter mit rotierender Kurbelwelle |
WO1990014517A1 (de) * | 1989-05-23 | 1990-11-29 | Siemens Aktiengesellschaft | Faltenbalgpumpe mit mehreren sternförmig angeordneten faltenbälgen |
-
1969
- 1969-07-18 FR FR6924647A patent/FR2052125A5/fr not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0279284A2 (de) * | 1987-02-14 | 1988-08-24 | Bodenseewerk Gerätetechnik GmbH | Beheizbare Membranpumpe für Gase |
EP0279284A3 (de) * | 1987-02-14 | 1990-01-31 | Bodenseewerk Gerätetechnik GmbH | Beheizbare Membranpumpe für Gase |
EP0340150A1 (de) * | 1988-04-27 | 1989-11-02 | Digital Equipment Corporation | Verdichter mit rotierender Kurbelwelle |
WO1990014517A1 (de) * | 1989-05-23 | 1990-11-29 | Siemens Aktiengesellschaft | Faltenbalgpumpe mit mehreren sternförmig angeordneten faltenbälgen |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |