GB2340191B - Low leakage plunger and barrel assembly for high pressure fluid system - Google Patents
Low leakage plunger and barrel assembly for high pressure fluid systemInfo
- Publication number
- GB2340191B GB2340191B GB9902662A GB9902662A GB2340191B GB 2340191 B GB2340191 B GB 2340191B GB 9902662 A GB9902662 A GB 9902662A GB 9902662 A GB9902662 A GB 9902662A GB 2340191 B GB2340191 B GB 2340191B
- Authority
- GB
- United Kingdom
- Prior art keywords
- high pressure
- pressure fluid
- fluid system
- barrel assembly
- low leakage
- 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.)
- Expired - Fee Related
Links
- 239000012530 fluid Substances 0.000 title 1
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
- F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
- F02M59/02—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type
-
- 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
- F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
- F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or 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
- 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
- F04B53/02—Packing the free space between cylinders and pistons
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/18—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K25/00—Details relating to contact between valve members and seats
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Fuel-Injection Apparatus (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US1998/003376 WO1999045299A1 (en) | 1996-12-18 | 1998-03-02 | Low leakage plunger and barrel assembly for high pressure fluid system |
Publications (4)
Publication Number | Publication Date |
---|---|
GB9902662D0 GB9902662D0 (en) | 1999-03-31 |
GB2340191A GB2340191A (en) | 2000-02-16 |
GB2340191A8 GB2340191A8 (en) | 2000-03-17 |
GB2340191B true GB2340191B (en) | 2002-07-24 |
Family
ID=22266433
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9902662A Expired - Fee Related GB2340191B (en) | 1998-03-02 | 1998-03-02 | Low leakage plunger and barrel assembly for high pressure fluid system |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP3387506B2 (en) |
AU (1) | AU6179198A (en) |
DE (1) | DE19880471T1 (en) |
GB (1) | GB2340191B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4614564B2 (en) * | 2000-10-24 | 2011-01-19 | ノイベルク有限会社 | Liquid ejection device |
DE10210317A1 (en) * | 2002-03-08 | 2003-09-25 | Bosch Gmbh Robert | High pressure element for injection systems with reduced leakage |
JP4922794B2 (en) * | 2007-03-12 | 2012-04-25 | 日立オートモティブシステムズ株式会社 | Fluid pump and high-pressure fuel supply pump |
JP5187254B2 (en) * | 2009-03-27 | 2013-04-24 | 株式会社デンソー | High pressure pump |
JP2014047664A (en) * | 2012-08-30 | 2014-03-17 | Shimadzu Corp | Plunger pump |
DE102017212501A1 (en) * | 2017-07-20 | 2019-01-24 | Robert Bosch Gmbh | Piston pump, in particular high-pressure fuel pump for an internal combustion engine |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1621858A (en) * | 1921-01-19 | 1927-03-22 | Sherwood Charles Frederic | Reciprocating pump |
US3696714A (en) * | 1969-11-11 | 1972-10-10 | Pier Luigi Panigati | Fluid-operated cylinder |
-
1998
- 1998-03-02 GB GB9902662A patent/GB2340191B/en not_active Expired - Fee Related
- 1998-03-02 AU AU61791/98A patent/AU6179198A/en not_active Abandoned
- 1998-03-02 DE DE19880471T patent/DE19880471T1/en not_active Withdrawn
- 1998-03-02 JP JP54569898A patent/JP3387506B2/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1621858A (en) * | 1921-01-19 | 1927-03-22 | Sherwood Charles Frederic | Reciprocating pump |
US3696714A (en) * | 1969-11-11 | 1972-10-10 | Pier Luigi Panigati | Fluid-operated cylinder |
Also Published As
Publication number | Publication date |
---|---|
GB2340191A (en) | 2000-02-16 |
JP2000513782A (en) | 2000-10-17 |
DE19880471T1 (en) | 2000-01-13 |
JP3387506B2 (en) | 2003-03-17 |
GB2340191A8 (en) | 2000-03-17 |
GB9902662D0 (en) | 1999-03-31 |
AU6179198A (en) | 1999-09-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20170302 |