EP0930434A3 - Metering type electromagnetic pump - Google Patents
Metering type electromagnetic pump Download PDFInfo
- Publication number
- EP0930434A3 EP0930434A3 EP99100306A EP99100306A EP0930434A3 EP 0930434 A3 EP0930434 A3 EP 0930434A3 EP 99100306 A EP99100306 A EP 99100306A EP 99100306 A EP99100306 A EP 99100306A EP 0930434 A3 EP0930434 A3 EP 0930434A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- plunger
- electromagnetic pump
- type electromagnetic
- electromagnetic solenoid
- metering type
- 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.)
- Withdrawn
Links
Classifications
-
- 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
- F02M51/00—Fuel-injection apparatus characterised by being operated electrically
- F02M51/04—Pumps peculiar thereto
-
- 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
- F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
- F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
- F04B17/04—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors using solenoids
-
- 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
- F04B13/00—Pumps specially modified to deliver fixed or variable measured quantities
-
- 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
- F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
- F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
- F04B17/04—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors using solenoids
- F04B17/046—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors using solenoids the fluid flowing through the moving part of the motor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Electromagnetic Pumps, Or The Like (AREA)
- Magnetically Actuated Valves (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP02281998A JP4203138B2 (en) | 1998-01-20 | 1998-01-20 | Metering electromagnetic pump |
JP2281998 | 1998-01-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0930434A2 EP0930434A2 (en) | 1999-07-21 |
EP0930434A3 true EP0930434A3 (en) | 2000-05-24 |
Family
ID=12093307
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99100306A Withdrawn EP0930434A3 (en) | 1998-01-20 | 1999-01-11 | Metering type electromagnetic pump |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0930434A3 (en) |
JP (1) | JP4203138B2 (en) |
KR (1) | KR19990067962A (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10103224C5 (en) * | 2001-01-25 | 2006-01-26 | J. Eberspächer GmbH & Co. KG | Dosierpumpanordnung and this containing metering pump |
DE10109948B4 (en) * | 2001-03-01 | 2008-02-21 | J. Eberspächer GmbH & Co. KG | metering pump |
US7174178B2 (en) * | 2001-07-19 | 2007-02-06 | Intel Corporation | Deriving a more accurate estimate from prediction data in closed loop transmit diversity modes |
JP4279527B2 (en) * | 2002-09-13 | 2009-06-17 | 株式会社ミクニ | Electromagnetic pump |
FR2848263B1 (en) * | 2002-12-06 | 2005-01-28 | Marwal Systems | IMPROVED TEMPERATURE MEASUREMENT METHOD AND DEVICE FOR ASSAY OF LIQUID FLUID ON VEHICLE |
FR2848264B1 (en) * | 2002-12-06 | 2006-06-16 | Marwal Systems | IMPROVED METHOD AND DEVICE FOR DETERMINING LIQUID FLUIDS ON A MOTOR VEHICLE |
JP6003137B2 (en) * | 2012-03-23 | 2016-10-05 | 株式会社不二越 | Electromagnetic drive pump |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3874822A (en) * | 1973-10-31 | 1975-04-01 | Tadashi Nakamura | Electromagnetic plunger pump |
US4410302A (en) * | 1980-07-16 | 1983-10-18 | Yasutsune Chiba | Automatic air venting device for electromagnetic plunger pump |
US4504198A (en) * | 1980-09-08 | 1985-03-12 | Taisan Industrial Co., Ltd. | Electromagnetic pump |
US4778357A (en) * | 1984-10-15 | 1988-10-18 | Jidosha Kiki Co., Ltd. | Shut-off valve for an electromagnetic pump |
US4832583A (en) * | 1986-05-27 | 1989-05-23 | Facet Enterprises, Inc. | Low pressure metering fluid pump |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5830550B2 (en) | 1975-09-22 | 1983-06-29 | 株式会社東芝 | Tokusei Sokuteiyoudengenno Setsuzokuhouhou |
-
1998
- 1998-01-20 JP JP02281998A patent/JP4203138B2/en not_active Expired - Fee Related
-
1999
- 1999-01-11 EP EP99100306A patent/EP0930434A3/en not_active Withdrawn
- 1999-01-19 KR KR1019990001351A patent/KR19990067962A/en not_active Application Discontinuation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3874822A (en) * | 1973-10-31 | 1975-04-01 | Tadashi Nakamura | Electromagnetic plunger pump |
US4410302A (en) * | 1980-07-16 | 1983-10-18 | Yasutsune Chiba | Automatic air venting device for electromagnetic plunger pump |
US4504198A (en) * | 1980-09-08 | 1985-03-12 | Taisan Industrial Co., Ltd. | Electromagnetic pump |
US4778357A (en) * | 1984-10-15 | 1988-10-18 | Jidosha Kiki Co., Ltd. | Shut-off valve for an electromagnetic pump |
US4832583A (en) * | 1986-05-27 | 1989-05-23 | Facet Enterprises, Inc. | Low pressure metering fluid pump |
Also Published As
Publication number | Publication date |
---|---|
KR19990067962A (en) | 1999-08-25 |
EP0930434A2 (en) | 1999-07-21 |
JPH11210618A (en) | 1999-08-03 |
JP4203138B2 (en) | 2008-12-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1748188B1 (en) | Metering pump | |
US4990066A (en) | Metering pump | |
AU4991296A (en) | Electromagnetically driven reciprocating pump with fluted piston | |
US4874299A (en) | High precision pump | |
CA2335244A1 (en) | Low power electromagnetic pump | |
AU692103B2 (en) | Process for driving the exciting coil of an electromagnetically driven reciprocating piston pump | |
EP1308622A3 (en) | Diaphragm pump | |
KR20030045825A (en) | Electromagnetic drive type plunger pump | |
GB2344622A8 (en) | Electromagnetically actuated reciprocating piston pump | |
EP1158231A3 (en) | Variable pressure solenoid control valve | |
EP1777402A3 (en) | High-pressure fuel supply system using variable displacement fuel pump | |
EP0930434A3 (en) | Metering type electromagnetic pump | |
EP0985823A3 (en) | Control valve for a variable displacement compressor | |
WO2003038324A1 (en) | Method and apparatus for driving flow control electromagnetic proportional control valve | |
EP1593847A3 (en) | Resonator pumping system | |
EP1001167A3 (en) | Electromagnetic pump | |
CA2339631A1 (en) | Control valve | |
EP0793019A3 (en) | Improvements in vacuum pumps | |
AU2002225077A1 (en) | Electronic micro-pump | |
US5104299A (en) | Electromagnetic reciprocating pump | |
US4352645A (en) | Solenoid pump adapted for noiseless operation | |
CZ9904097A3 (en) | Electromagnetic piston pump | |
EP1076180A3 (en) | Fuel pump | |
JP2003343384A (en) | High pressure fuel feed device | |
TW330231B (en) | The electromagnetic pump |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
18W | Application withdrawn |
Withdrawal date: 20000915 |