CN1621677A - 一种内燃机油泵 - Google Patents
一种内燃机油泵 Download PDFInfo
- Publication number
- CN1621677A CN1621677A CNA2004100916527A CN200410091652A CN1621677A CN 1621677 A CN1621677 A CN 1621677A CN A2004100916527 A CNA2004100916527 A CN A2004100916527A CN 200410091652 A CN200410091652 A CN 200410091652A CN 1621677 A CN1621677 A CN 1621677A
- Authority
- CN
- China
- Prior art keywords
- separate space
- fuel pump
- piston
- pump according
- valve
- 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.)
- Granted
Links
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 8
- 239000000446 fuel Substances 0.000 title claims abstract 20
- 230000009471 action Effects 0.000 claims abstract description 6
- 238000005086 pumping Methods 0.000 claims abstract description 6
- 230000004888 barrier function Effects 0.000 claims description 39
- 239000003921 oil Substances 0.000 claims description 33
- 239000000295 fuel oil Substances 0.000 claims description 5
- 239000010705 motor oil Substances 0.000 claims description 5
- 230000008859 change Effects 0.000 claims description 2
- 238000009795 derivation Methods 0.000 claims 4
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 238000000926 separation method Methods 0.000 abstract 1
- 239000012528 membrane Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 239000000356 contaminant Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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
- F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
- F04B43/06—Pumps having fluid drive
- F04B43/067—Pumps having fluid drive the fluid being actuated directly by a piston
-
- 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
- F04B43/0054—Special features particularities of the flexible members
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
- Fuel-Injection Apparatus (AREA)
Abstract
Description
Claims (16)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITBO20030712 ITBO20030712A1 (it) | 2003-11-25 | 2003-11-25 | Pompa carburante per un motore a combustione interna. |
ITBO2003A000712 | 2003-11-25 | ||
ITBO2004A000141 | 2004-03-12 | ||
ITBO20040141 ITBO20040141A1 (it) | 2004-03-12 | 2004-03-12 | Pompa carburante per un motore a combustione interna |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1621677A true CN1621677A (zh) | 2005-06-01 |
CN100572792C CN100572792C (zh) | 2009-12-23 |
Family
ID=34466446
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100916527A Expired - Fee Related CN100572792C (zh) | 2003-11-25 | 2004-11-24 | 一种内燃机油泵 |
Country Status (9)
Country | Link |
---|---|
US (1) | US20050207912A1 (zh) |
EP (1) | EP1536137B1 (zh) |
CN (1) | CN100572792C (zh) |
AT (1) | ATE343725T1 (zh) |
BR (1) | BRPI0405310A (zh) |
DE (1) | DE602004002920T2 (zh) |
ES (1) | ES2273166T3 (zh) |
PL (1) | PL1536137T3 (zh) |
PT (1) | PT1536137E (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7677155B2 (en) | 2006-01-13 | 2010-03-16 | Gm Global Technology Operations, Inc. | Statically sealed high pressure fuel pump and method |
CN102278587A (zh) * | 2011-07-07 | 2011-12-14 | 北京中清能发动机技术有限公司 | 用于无连杆往复-旋转运动转换机构的机油泵、支架、机油泵本体及设备 |
CN102472267A (zh) * | 2009-09-30 | 2012-05-23 | 庞巴迪动力产品公司 | 电子油泵 |
CN102536568A (zh) * | 2012-02-08 | 2012-07-04 | 武汉科技大学 | 一种二甲醚发动机用直列隔膜式加压泵 |
CN105392992A (zh) * | 2013-08-05 | 2016-03-09 | Seko股份公司 | 自校准复位弹簧泵,具体而言自校准复位弹簧计量泵 |
CN112761842A (zh) * | 2020-12-29 | 2021-05-07 | 余姚市舒春机械有限公司 | 一种电喷柴油机一体式燃油泵 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004057688A1 (de) * | 2004-11-30 | 2006-06-01 | Robert Bosch Gmbh | Membranpumpe und Membranpumpenmembran |
US7861682B2 (en) * | 2007-10-25 | 2011-01-04 | Ford Global Technologies, Llc | Systems and methods for managing camshaft torsional loading |
GB2470348B (en) * | 2009-04-29 | 2011-06-08 | Flotronic Pumps Ltd | Double-diaphragm pump with unidirectional valve arrangement |
JP5871742B2 (ja) * | 2012-07-30 | 2016-03-01 | 本田技研工業株式会社 | 内燃機関の燃料供給装置 |
CN104533777A (zh) * | 2014-12-30 | 2015-04-22 | 米顿罗工业设备(上海)有限公司 | 一种金属隔膜破裂检测结构 |
DE102016015110A1 (de) * | 2016-12-20 | 2018-06-21 | Fresenius Medical Care Deutschland Gmbh | Verdrängerpumpe für medizinische Flüssigkeiten und Blutbehandlungsvorrichtung mit einer Verdrängerpumpe für medizinische Flüssigkeiten sowie Verfahren zur Steuerung einer Verdrängerpumpe für mediizinische Flüssigkeiten |
EP4028164A4 (en) * | 2019-10-18 | 2022-10-05 | Healtell (Guangzhou) Medical Technology Co., Ltd. | MICROFLUIDIC CHIP PUMPS AND RELATED METHODS |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB849557A (en) * | 1955-09-22 | 1960-09-28 | Reiners Walter | Improvements in or relating to diaphragm pumps |
US4791535A (en) * | 1988-02-11 | 1988-12-13 | Sclafani Vincent J | Security device for fog lights |
JPH062664A (ja) * | 1992-06-22 | 1994-01-11 | Nippon Soken Inc | ダイアフラム式ポンプ |
US6071089A (en) * | 1998-02-20 | 2000-06-06 | General Motors Corporation | Hydraulic diaphragm pump |
DE19826610A1 (de) * | 1998-06-16 | 1999-12-23 | Bran & Luebbe | Membranpumpe und Vorrichtung zur Steuerung derselben |
JP4627603B2 (ja) * | 2001-03-15 | 2011-02-09 | 日立オートモティブシステムズ株式会社 | 燃料供給装置 |
-
2004
- 2004-11-12 PT PT04105725T patent/PT1536137E/pt unknown
- 2004-11-12 PL PL04105725T patent/PL1536137T3/pl unknown
- 2004-11-12 AT AT04105725T patent/ATE343725T1/de not_active IP Right Cessation
- 2004-11-12 DE DE602004002920T patent/DE602004002920T2/de active Active
- 2004-11-12 EP EP04105725A patent/EP1536137B1/en active Active
- 2004-11-12 ES ES04105725T patent/ES2273166T3/es active Active
- 2004-11-18 US US10/991,564 patent/US20050207912A1/en not_active Abandoned
- 2004-11-24 BR BR0405310-9A patent/BRPI0405310A/pt not_active IP Right Cessation
- 2004-11-24 CN CNB2004100916527A patent/CN100572792C/zh not_active Expired - Fee Related
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7677155B2 (en) | 2006-01-13 | 2010-03-16 | Gm Global Technology Operations, Inc. | Statically sealed high pressure fuel pump and method |
CN101000026B (zh) * | 2006-01-13 | 2011-05-25 | 通用汽车环球科技运作公司 | 静态地密封高压燃油泵的装置和方法 |
CN102472267A (zh) * | 2009-09-30 | 2012-05-23 | 庞巴迪动力产品公司 | 电子油泵 |
CN102472267B (zh) * | 2009-09-30 | 2015-08-19 | 庞巴迪动力产品公司 | 电子油泵 |
US9885264B2 (en) | 2009-09-30 | 2018-02-06 | Bombardier Recreational Products Inc. | Electronic oil pump |
CN102278587A (zh) * | 2011-07-07 | 2011-12-14 | 北京中清能发动机技术有限公司 | 用于无连杆往复-旋转运动转换机构的机油泵、支架、机油泵本体及设备 |
CN102278587B (zh) * | 2011-07-07 | 2014-10-08 | 北京中清能发动机技术有限公司 | 往复-旋转运动转换机构的机油泵、机油泵本体及设备 |
CN102536568A (zh) * | 2012-02-08 | 2012-07-04 | 武汉科技大学 | 一种二甲醚发动机用直列隔膜式加压泵 |
CN105392992A (zh) * | 2013-08-05 | 2016-03-09 | Seko股份公司 | 自校准复位弹簧泵,具体而言自校准复位弹簧计量泵 |
CN105392992B (zh) * | 2013-08-05 | 2017-09-05 | Seko股份公司 | 自校准复位弹簧泵,具体而言自校准复位弹簧计量泵 |
CN112761842A (zh) * | 2020-12-29 | 2021-05-07 | 余姚市舒春机械有限公司 | 一种电喷柴油机一体式燃油泵 |
Also Published As
Publication number | Publication date |
---|---|
EP1536137B1 (en) | 2006-10-25 |
ATE343725T1 (de) | 2006-11-15 |
BRPI0405310A (pt) | 2005-07-19 |
EP1536137A1 (en) | 2005-06-01 |
DE602004002920D1 (de) | 2006-12-07 |
ES2273166T3 (es) | 2007-05-01 |
CN100572792C (zh) | 2009-12-23 |
US20050207912A1 (en) | 2005-09-22 |
DE602004002920T2 (de) | 2007-04-26 |
PL1536137T3 (pl) | 2007-01-31 |
PT1536137E (pt) | 2007-01-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP02 | Change in the address of a patent holder | ||
CP02 | Change in the address of a patent holder |
Address after: Italy corbetta Patentee after: Magneti Marelli Powertrain SPA Address before: Italy Borati Patentee before: Magneti Marelli Powertrain SPA |
|
C56 | Change in the name or address of the patentee |
Owner name: MAGNETI-MARELLI DYNAMICAL SYSTEM COMPANY Free format text: FORMER NAME: MAGNETI MARELLI POWERTRAIN SPA |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: Italy corbetta Patentee after: Magneti Marelli Powertrain S.p.a Address before: Italy corbetta Patentee before: Magneti Marelli Powertrain SPA |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091223 Termination date: 20141124 |
|
EXPY | Termination of patent right or utility model |