WO1992015783A3 - Hochdruckreinigungsgerät - Google Patents
Hochdruckreinigungsgerät Download PDFInfo
- Publication number
- WO1992015783A3 WO1992015783A3 PCT/EP1992/000325 EP9200325W WO9215783A3 WO 1992015783 A3 WO1992015783 A3 WO 1992015783A3 EP 9200325 W EP9200325 W EP 9200325W WO 9215783 A3 WO9215783 A3 WO 9215783A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- chamber
- pressure
- cleaning device
- housing
- constriction
- Prior art date
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
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/007—Cylinder heads
-
- 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
- F04B23/00—Pumping installations or systems
- F04B23/04—Combinations of two or more pumps
- F04B23/08—Combinations of two or more pumps the pumps being of different types
- F04B23/10—Combinations of two or more pumps the pumps being of different types at least one pump being of the reciprocating positive-displacement type
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Details Of Reciprocating Pumps (AREA)
Abstract
Um bei einem Hochdruckreinigungsgerät mit einer Kolbenpumpe mit einem Gehäuse, in dem sich mindestens eine Pumpkammer befindet, die über ein Auslaßventil in eine im Gehäuse angeordnete Druckkammer einmündet, und mit einer aus dieser austretenden Druckleitung mit einer Verengung zur Erzeugung eines strömungsabhängigen Druckunterschiedes stromaufwärts beziehungsweise stromabwärts der Verengung die Baugröße, das Gewicht und insbesondere den Montageaufwand herabzusetzen, wird vorgeschlagen, daß im Gehäuse ein unmittelbar mit der Pumpkammer verbundener Hohlraum angeordnet ist, in den abgedichtet ein Einsatz eingesetzt ist, der den Hohlraum in die der Pumpkammer zugewandte Druckkammer und in eine Ansaugkammer unterteilt, und daß die Ansaugkammer stromabwärts der Verengung mit der Druckleitung verbunden ist.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP92904614A EP0574420B1 (de) | 1991-03-05 | 1992-02-14 | Hochdruckreinigungsgerät |
| DE59202039T DE59202039D1 (de) | 1991-03-05 | 1992-02-14 | Hochdruckreinigungsgerät. |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4106956 | 1991-03-05 | ||
| DEP4106956.0 | 1991-03-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO1992015783A2 WO1992015783A2 (de) | 1992-09-17 |
| WO1992015783A3 true WO1992015783A3 (de) | 1992-10-29 |
Family
ID=6426493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP1992/000325 WO1992015783A2 (de) | 1991-03-05 | 1992-02-14 | Hochdruckreinigungsgerät |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0574420B1 (de) |
| DE (1) | DE59202039D1 (de) |
| DK (1) | DK0574420T3 (de) |
| WO (1) | WO1992015783A2 (de) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0273692A2 (de) * | 1986-12-30 | 1988-07-06 | Butterworth Jetting Systems, Inc. | Zylinderkopf für eine Hochdruckpumpe |
| DE4001418A1 (de) * | 1990-01-19 | 1991-07-25 | Buchen Smb Gmbh | Hochdruckpumpe fuer hochdruckwasserstrahlmaschinen |
-
1992
- 1992-02-14 EP EP92904614A patent/EP0574420B1/de not_active Expired - Lifetime
- 1992-02-14 DE DE59202039T patent/DE59202039D1/de not_active Expired - Fee Related
- 1992-02-14 WO PCT/EP1992/000325 patent/WO1992015783A2/de active IP Right Grant
- 1992-02-14 DK DK92904614.2T patent/DK0574420T3/da active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0273692A2 (de) * | 1986-12-30 | 1988-07-06 | Butterworth Jetting Systems, Inc. | Zylinderkopf für eine Hochdruckpumpe |
| DE4001418A1 (de) * | 1990-01-19 | 1991-07-25 | Buchen Smb Gmbh | Hochdruckpumpe fuer hochdruckwasserstrahlmaschinen |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0574420A1 (de) | 1993-12-22 |
| EP0574420B1 (de) | 1995-04-26 |
| DK0574420T3 (da) | 1995-07-03 |
| WO1992015783A2 (de) | 1992-09-17 |
| DE59202039D1 (de) | 1995-06-01 |
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