LU41109A1 - - Google Patents
Info
- Publication number
- LU41109A1 LU41109A1 LU41109DA LU41109A1 LU 41109 A1 LU41109 A1 LU 41109A1 LU 41109D A LU41109D A LU 41109DA LU 41109 A1 LU41109 A1 LU 41109A1
- Authority
- LU
- Luxembourg
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
- F04B43/00—Machines, pumps, or pumping installations having flexible working members
- F04B43/0009—Special features
- F04B43/0036—Special features the flexible member being formed as an O-ring
-
- 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
- F04B43/00—Machines, pumps, or pumping installations having flexible working members
- F04B43/08—Machines, pumps, or pumping installations having flexible working members having tubular flexible members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J3/00—Diaphragms; Bellows; Bellows pistons
- F16J3/04—Bellows
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3172/61A GB965251A (en) | 1961-01-27 | 1961-01-27 | Improvements in and relating to fluid pumps |
| GB608061 | 1961-02-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU41109A1 true LU41109A1 (en) | 1962-03-17 |
Family
ID=26238110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU41109D LU41109A1 (en) | 1961-01-27 | 1962-01-17 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE613146A (en) |
| CH (1) | CH379923A (en) |
| LU (1) | LU41109A1 (en) |
| NL (1) | NL6606380A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2612995A1 (en) * | 1987-03-27 | 1988-09-30 | Bergougnan Benelux | Single- or double-acting maintenance-free volumetric pump |
-
1962
- 1962-01-17 LU LU41109D patent/LU41109A1/xx unknown
- 1962-01-26 BE BE613146A patent/BE613146A/en unknown
- 1962-01-26 CH CH98062A patent/CH379923A/en unknown
-
1966
- 1966-05-10 NL NL6606380A patent/NL6606380A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE613146A (en) | 1962-05-16 |
| CH379923A (en) | 1964-07-15 |
| NL6606380A (en) | 1966-08-25 |