DE502004006939D1 - LIQUID PUMP - Google Patents
LIQUID PUMPInfo
- Publication number
- DE502004006939D1 DE502004006939D1 DE502004006939T DE502004006939T DE502004006939D1 DE 502004006939 D1 DE502004006939 D1 DE 502004006939D1 DE 502004006939 T DE502004006939 T DE 502004006939T DE 502004006939 T DE502004006939 T DE 502004006939T DE 502004006939 D1 DE502004006939 D1 DE 502004006939D1
- Authority
- DE
- Germany
- Prior art keywords
- liquid pump
- pump
- liquid
- 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.)
- Active
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
- F04C14/24—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves
- F04C14/26—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves using bypass channels
- F04C14/265—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves using bypass channels being obtained by displacing a lateral sealing face
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
- F02M37/0011—Constructional details; Manufacturing or assembly of elements of fuel systems; Materials therefor
- F02M37/0023—Valves in the fuel supply and return system
- F02M37/0029—Pressure regulator in the low pressure fuel system
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
- F02M37/0047—Layout or arrangement of systems for feeding fuel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
- F02M37/04—Feeding by means of driven pumps
- F02M37/041—Arrangements for driving gear-type pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
- F02M37/22—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system
- F02M37/32—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system characterised by filters or filter arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
- F02M37/22—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system
- F02M37/32—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system characterised by filters or filter arrangements
- F02M37/44—Filters structurally associated with pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
- F02M37/22—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system
- F02M37/54—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system characterised by air purging means
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10337849A DE10337849A1 (en) | 2003-08-18 | 2003-08-18 | liquid pump |
PCT/DE2004/001719 WO2005017361A1 (en) | 2003-08-18 | 2004-07-30 | Liquid pump |
Publications (1)
Publication Number | Publication Date |
---|---|
DE502004006939D1 true DE502004006939D1 (en) | 2008-06-05 |
Family
ID=34177666
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10337849A Withdrawn DE10337849A1 (en) | 2003-08-18 | 2003-08-18 | liquid pump |
DE502004006939T Active DE502004006939D1 (en) | 2003-08-18 | 2004-07-30 | LIQUID PUMP |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10337849A Withdrawn DE10337849A1 (en) | 2003-08-18 | 2003-08-18 | liquid pump |
Country Status (5)
Country | Link |
---|---|
US (1) | US20060228230A1 (en) |
EP (1) | EP1658438B1 (en) |
JP (1) | JP4164094B2 (en) |
DE (2) | DE10337849A1 (en) |
WO (1) | WO2005017361A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10968899B2 (en) | 2015-11-20 | 2021-04-06 | Positec Power Tools (Suzhou) Co., Ltd. | Pump unit and handheld high pressure washer |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7640919B1 (en) * | 2008-01-31 | 2010-01-05 | Perkins Engines Company Limited | Fuel system for protecting a fuel filter |
ITBO20090386A1 (en) * | 2009-06-15 | 2010-12-16 | Cnh Italia Spa | FIXED DISPLACEMENT PUMP |
WO2020047804A1 (en) * | 2018-09-06 | 2020-03-12 | 苏州宝时得电动工具有限公司 | Hand-held high pressure cleaner |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2636440A (en) * | 1949-07-25 | 1953-04-28 | Waukesha Foundry Co | Sanitary pump with infinitely variable output |
GB750673A (en) * | 1953-06-26 | 1956-06-20 | Zenith Carburateur Soc Du | Improvements in or relating to gear pumps and applications thereof |
GB1168489A (en) * | 1966-12-09 | 1969-10-29 | Frederick Arthur Driver | Fuel Supply Systems of Fuel-Injection Pumps of Internal Combustion Engines and of Oil Burners |
US4740140A (en) * | 1985-12-11 | 1988-04-26 | Sundstrand Corporation | Pump having integral switch and bypass valve |
DE4224973C2 (en) * | 1992-07-29 | 1995-08-03 | Glyco Metall Werke | Fluid supply system with pressure limitation |
DE19625564C2 (en) * | 1996-06-26 | 2000-06-08 | Bosch Gmbh Robert | Fuel feed pump for a fuel injection pump for internal combustion engines |
-
2003
- 2003-08-18 DE DE10337849A patent/DE10337849A1/en not_active Withdrawn
-
2004
- 2004-07-30 US US10/568,812 patent/US20060228230A1/en not_active Abandoned
- 2004-07-30 JP JP2005518302A patent/JP4164094B2/en not_active Expired - Fee Related
- 2004-07-30 DE DE502004006939T patent/DE502004006939D1/en active Active
- 2004-07-30 WO PCT/DE2004/001719 patent/WO2005017361A1/en active IP Right Grant
- 2004-07-30 EP EP04762564A patent/EP1658438B1/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10968899B2 (en) | 2015-11-20 | 2021-04-06 | Positec Power Tools (Suzhou) Co., Ltd. | Pump unit and handheld high pressure washer |
USRE49589E1 (en) | 2015-11-20 | 2023-07-25 | Positec Power Tools (Suzhou) Co., Ltd | Pump unit and handheld high pressure washer |
Also Published As
Publication number | Publication date |
---|---|
EP1658438A1 (en) | 2006-05-24 |
JP4164094B2 (en) | 2008-10-08 |
WO2005017361A1 (en) | 2005-02-24 |
DE10337849A1 (en) | 2005-03-17 |
EP1658438B1 (en) | 2008-04-23 |
US20060228230A1 (en) | 2006-10-12 |
JP2006515042A (en) | 2006-05-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |