WO2000037802A1 - Hochdruckreinigungsgerät - Google Patents
Hochdruckreinigungsgerät Download PDFInfo
- Publication number
- WO2000037802A1 WO2000037802A1 PCT/EP1999/007831 EP9907831W WO0037802A1 WO 2000037802 A1 WO2000037802 A1 WO 2000037802A1 EP 9907831 W EP9907831 W EP 9907831W WO 0037802 A1 WO0037802 A1 WO 0037802A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- pump
- cleaning device
- piston
- clamping
- pressure cleaning
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
- B08B3/026—Cleaning by making use of hand-held spray guns; Fluid preparations therefor
-
- 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
- F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
- F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
- F04B1/14—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
- F04B1/141—Details or component parts
- F04B1/145—Housings
-
- 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
- F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
- F05C2225/06—Polyamides, e.g. NYLON
Definitions
- Such a high-pressure cleaning device is known from DE 195 48 498 C2. It proposes to manufacture the pump head from plastic, so that it can be manufactured inexpensively and has a relatively low weight.
- a tensioning element is proposed in the cited patent specification, with the aid of which the pump head can be tensioned with the piston pump.
- the clamping element is designed as a truss-like hood with a plurality of webs which extend obliquely to the longitudinal axis of the piston pump, and with a connecting tube into which the pressure connection of the pump head, which is designed as a pressure port, is immersed.
- the tensioning element known from DE 195 48 498 C2 can be considerably simplified.
- the clamping element has at least one U-shaped clamping bracket, but it must be ensured that the free ends of the clamping bracket rest on a metallic contact surface of the piston guide of the piston pump and with the Piston pump detachably connected, for example screwed.
- the clamping bracket ensures that the pump head made of plastic can withstand high pressures.
- the assembly of the high-pressure cleaning device can be further simplified in that the piston guide of the piston pump has through openings through which connecting elements for releasably connecting the clamping bracket to the piston pump pass.
- the clamping screws have an internal thread of the guide sleeves are engaged so that the clamping element can be detachably connected to the piston guide of the piston pump. Additional connecting elements are then provided for the mechanical mounting of the piston guide on the pump housing of the piston pump.
- FIG. 2 shows a perspective illustration of a tensioning element used in the high-pressure cleaning device from FIG. 1;
- Fig. 3 is a view of the high pressure cleaning device in
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Details Of Reciprocating Pumps (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
- Reciprocating Pumps (AREA)
- Centrifugal Separators (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
Description
Claims
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000589833A JP3554280B2 (ja) | 1998-12-22 | 1999-10-15 | 高圧クリーナ |
DE59910863T DE59910863D1 (de) | 1998-12-22 | 1999-10-15 | Hochdruckreinigungsgerät |
EP99950746A EP1141550B1 (de) | 1998-12-22 | 1999-10-15 | Hochdruckreinigungsgerät |
AT99950746T ATE279651T1 (de) | 1998-12-22 | 1999-10-15 | Hochdruckreinigungsgerät |
BR9916499-0A BR9916499A (pt) | 1998-12-22 | 1999-10-15 | Aparelho de limpeza a alta pressão |
AU63404/99A AU749654C (en) | 1998-12-22 | 1999-10-15 | High-pressure cleaner |
CA002355741A CA2355741C (en) | 1998-12-22 | 1999-10-15 | High-pressure cleaner |
US09/884,857 US6474958B2 (en) | 1998-12-22 | 2001-06-19 | High-pressure cleaner with clamping element for reciprocating pump |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19859336A DE19859336C1 (de) | 1998-12-22 | 1998-12-22 | Hochdruckreinigungsgerät |
DE19859336.8 | 1998-12-22 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US09/884,857 Continuation US6474958B2 (en) | 1998-12-22 | 2001-06-19 | High-pressure cleaner with clamping element for reciprocating pump |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2000037802A1 true WO2000037802A1 (de) | 2000-06-29 |
Family
ID=7892168
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP1999/007831 WO2000037802A1 (de) | 1998-12-22 | 1999-10-15 | Hochdruckreinigungsgerät |
Country Status (10)
Country | Link |
---|---|
US (1) | US6474958B2 (de) |
EP (1) | EP1141550B1 (de) |
JP (1) | JP3554280B2 (de) |
CN (1) | CN1087815C (de) |
AT (1) | ATE279651T1 (de) |
AU (1) | AU749654C (de) |
BR (1) | BR9916499A (de) |
CA (1) | CA2355741C (de) |
DE (2) | DE19859336C1 (de) |
WO (1) | WO2000037802A1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007003521A1 (de) * | 2007-01-18 | 2008-07-31 | Alfred Kärcher Gmbh & Co. Kg | Kolbenpumpe für ein Hochdruckreinigungsgerät |
DE102008009246A1 (de) * | 2008-02-07 | 2009-08-13 | Alfred Kärcher Gmbh & Co. Kg | Hochdruckreinigungsgerät |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITRE20030032U1 (it) * | 2003-12-19 | 2005-06-20 | Annovi Reverberi Spa | Pompa idraulica perfezionata |
ITRE20040015U1 (it) * | 2004-08-02 | 2004-11-02 | Annovi Reverberi Spa | Corpo per pompa a pistoni tuffanti |
CN100357591C (zh) * | 2005-03-28 | 2007-12-26 | 颜志江 | 高压清洗机泵体 |
DE102005050009B4 (de) * | 2005-10-11 | 2007-07-05 | Alfred Kärcher Gmbh & Co. Kg | Hochdruckreinigungsgerät |
DE102007020298A1 (de) * | 2007-04-20 | 2008-10-23 | Alfred Kärcher Gmbh & Co. Kg | Kolbenpumpe für ein Hochdruckreinigungsgerät |
US8202063B2 (en) * | 2009-04-30 | 2012-06-19 | Briggs & Stratton Corporation | Base plate for power equipment configured for mounting an engine and a tool |
DE102009049096A1 (de) * | 2009-10-01 | 2011-04-07 | Alfred Kärcher Gmbh & Co. Kg | Pumpe für ein Hochdruckreinigungsgerät |
DE102009049094A1 (de) * | 2009-10-01 | 2011-04-07 | Alfred Kärcher Gmbh & Co. Kg | Pumpe für ein Hochdruckreinigungsgerät |
DE102009049095A1 (de) * | 2009-10-01 | 2011-04-07 | Alfred Kärcher Gmbh & Co. Kg | Pumpe für ein Hochdruckreinigungsgerät |
DE102010048534A1 (de) * | 2010-10-14 | 2012-04-19 | Robert Bosch Gmbh | Hydraulische Axialkolbenmaschine |
CN104053909B (zh) * | 2012-01-20 | 2016-08-17 | 阿尔弗雷德·凯驰两合公司 | 用于高压清洁设备的活塞泵 |
DE102012101357A1 (de) * | 2012-02-20 | 2013-08-22 | Alfred Kärcher Gmbh & Co. Kg | Hochdruckreinigungsgerät |
CN104948407B (zh) * | 2015-06-24 | 2018-04-27 | 宁波富斯乐机械制造有限公司 | 可增流量高压柱塞泵 |
USD776720S1 (en) | 2015-06-25 | 2017-01-17 | Kärcher North America, Inc. | Pump housing |
CN109026667A (zh) * | 2018-08-31 | 2018-12-18 | 无锡和宏精密制造有限公司 | 一种高压泵体及其生产夹具 |
IT201900001593A1 (it) * | 2019-02-04 | 2020-08-04 | Udor S P A | Pompa a pistoni. |
DE102022100388A1 (de) * | 2022-01-10 | 2023-07-13 | Alfred Kärcher SE & Co. KG | Motorpumpeneinheit, insbesondere für ein Hochdruckreinigungsgerät |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5215443A (en) * | 1990-09-28 | 1993-06-01 | Speck-Kolbenpumpenfabrik Otto Speck Gmbh & Co. Kg | High pressure liquid pump |
DE4209461A1 (de) * | 1992-03-24 | 1993-10-07 | Elektra Beckum Lubitz & Co | Kolbenpumpe, insbesondere Axialkolbenpumpe |
DE29701555U1 (de) * | 1997-01-30 | 1997-03-13 | Kaercher Gmbh & Co Alfred | Hochdruckreinigungsgerät |
DE19548498A1 (de) * | 1995-12-22 | 1997-07-03 | Kaercher Gmbh & Co Alfred | Hochdruckreinigungsgerät |
EP0783077A1 (de) * | 1996-01-03 | 1997-07-09 | Büchi Labortechnik AG | Vakuum-Membran-Pumpe und Kopfteil für eine Vakuum-Membran-Pumpe |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4394111A (en) * | 1981-09-11 | 1983-07-19 | Snyder General Corporation | Top cover, motor, fan and fan shroud assembly for an air conditioning unit |
DE3347307A1 (de) * | 1983-12-28 | 1985-07-11 | Speck-Kolbenpumpen-Fabrik Otto Speck Kg, 8192 Geretsried | Plungerpumpe |
CN1066520C (zh) * | 1996-06-06 | 2001-05-30 | 周海威 | 直轴柱塞式泥浆泵 |
US6092998A (en) * | 1998-03-20 | 2000-07-25 | Devilbiss Air Power Company | Pump for a pressure washer |
-
1998
- 1998-12-22 DE DE19859336A patent/DE19859336C1/de not_active Expired - Lifetime
-
1999
- 1999-10-15 CA CA002355741A patent/CA2355741C/en not_active Expired - Lifetime
- 1999-10-15 WO PCT/EP1999/007831 patent/WO2000037802A1/de active IP Right Grant
- 1999-10-15 EP EP99950746A patent/EP1141550B1/de not_active Expired - Lifetime
- 1999-10-15 DE DE59910863T patent/DE59910863D1/de not_active Expired - Lifetime
- 1999-10-15 AT AT99950746T patent/ATE279651T1/de not_active IP Right Cessation
- 1999-10-15 CN CN99814958A patent/CN1087815C/zh not_active Expired - Lifetime
- 1999-10-15 AU AU63404/99A patent/AU749654C/en not_active Expired
- 1999-10-15 JP JP2000589833A patent/JP3554280B2/ja not_active Expired - Lifetime
- 1999-10-15 BR BR9916499-0A patent/BR9916499A/pt not_active IP Right Cessation
-
2001
- 2001-06-19 US US09/884,857 patent/US6474958B2/en not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5215443A (en) * | 1990-09-28 | 1993-06-01 | Speck-Kolbenpumpenfabrik Otto Speck Gmbh & Co. Kg | High pressure liquid pump |
DE4209461A1 (de) * | 1992-03-24 | 1993-10-07 | Elektra Beckum Lubitz & Co | Kolbenpumpe, insbesondere Axialkolbenpumpe |
DE19548498A1 (de) * | 1995-12-22 | 1997-07-03 | Kaercher Gmbh & Co Alfred | Hochdruckreinigungsgerät |
EP0783077A1 (de) * | 1996-01-03 | 1997-07-09 | Büchi Labortechnik AG | Vakuum-Membran-Pumpe und Kopfteil für eine Vakuum-Membran-Pumpe |
DE29701555U1 (de) * | 1997-01-30 | 1997-03-13 | Kaercher Gmbh & Co Alfred | Hochdruckreinigungsgerät |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007003521A1 (de) * | 2007-01-18 | 2008-07-31 | Alfred Kärcher Gmbh & Co. Kg | Kolbenpumpe für ein Hochdruckreinigungsgerät |
DE102007003521B4 (de) * | 2007-01-18 | 2011-06-09 | Alfred Kärcher Gmbh & Co. Kg | Kolbenpumpe für ein Hochdruckreinigungsgerät |
DE102008009246A1 (de) * | 2008-02-07 | 2009-08-13 | Alfred Kärcher Gmbh & Co. Kg | Hochdruckreinigungsgerät |
Also Published As
Publication number | Publication date |
---|---|
JP3554280B2 (ja) | 2004-08-18 |
AU6340499A (en) | 2000-07-12 |
US20020006340A1 (en) | 2002-01-17 |
BR9916499A (pt) | 2001-09-04 |
DE59910863D1 (de) | 2004-11-18 |
CA2355741C (en) | 2006-01-31 |
CN1087815C (zh) | 2002-07-17 |
CN1331784A (zh) | 2002-01-16 |
JP2002533610A (ja) | 2002-10-08 |
US6474958B2 (en) | 2002-11-05 |
ATE279651T1 (de) | 2004-10-15 |
DE19859336C1 (de) | 2000-06-29 |
EP1141550A1 (de) | 2001-10-10 |
EP1141550B1 (de) | 2004-10-13 |
CA2355741A1 (en) | 2000-06-29 |
AU749654B2 (en) | 2002-06-27 |
AU749654C (en) | 2003-12-18 |
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