IN2012DN05042A - - Google Patents
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- Publication number
- IN2012DN05042A IN2012DN05042A IN5042DEN2012A IN2012DN05042A IN 2012DN05042 A IN2012DN05042 A IN 2012DN05042A IN 5042DEN2012 A IN5042DEN2012 A IN 5042DEN2012A IN 2012DN05042 A IN2012DN05042 A IN 2012DN05042A
- Authority
- IN
- India
- Prior art keywords
- gear
- pump
- gear pump
- pressure pump
- shaft
- Prior art date
Links
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
- F04B23/00—Pumping installations or systems
- F04B23/04—Combinations of two or more pumps
- F04B23/08—Combinations of two or more pumps the pumps being of different types
- F04B23/10—Combinations of two or more pumps the pumps being of different types at least one pump being of the reciprocating positive-displacement type
- F04B23/103—Combinations of two or more pumps the pumps being of different types at least one pump being of the reciprocating positive-displacement type being a radial piston pump
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- 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
- F02M39/00—Arrangements of fuel-injection apparatus with respect to engines; Pump drives adapted to such arrangements
- F02M39/005—Arrangements of fuel feed-pumps with respect to fuel injection apparatus
-
- 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
- F04C11/00—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations
- F04C11/005—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations of dissimilar working principle
- F04C11/006—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations of dissimilar working principle having complementary function
-
- 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
- F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
- F04C15/0057—Driving elements, brakes, couplings, transmission specially adapted for machines or pumps
- F04C15/0061—Means for transmitting movement from the prime mover to driven parts of the pump, e.g. clutches, couplings, transmissions
- F04C15/0073—Couplings between rotors and input or output shafts acting by interengaging or mating parts, i.e. positive coupling of rotor and shaft
-
- 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
- F04C2/00—Rotary-piston machines or pumps
- F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
-
- 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
- F04C2210/00—Fluid
- F04C2210/10—Fluid working
- F04C2210/1044—Fuel
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Rotary Pumps (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
- Fuel-Injection Apparatus (AREA)
Abstract
Described herein is a pump assembly (I), particularly for fuel injection systems of air-compressing, auto-igniting internal combustion engines, having a high-pressure pump (2), which has a high-pressure pump shaft (71, and a gear pump (3). In an embodi$ni dUN 2012 coupling (12) is provided between the high-pressure pump shaft (7) and the gear pump shaft (8) of the gear pump (3) or a gear (10) of the gear pump (3), which has at least one sacrificial surface (2 1,22).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009047576A DE102009047576A1 (en) | 2009-12-07 | 2009-12-07 | pump assembly |
PCT/EP2010/064972 WO2011069708A1 (en) | 2009-12-07 | 2010-10-07 | Pump arrangement |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2012DN05042A true IN2012DN05042A (en) | 2015-10-09 |
Family
ID=43086287
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN5042DEN2012 IN2012DN05042A (en) | 2009-12-07 | 2010-10-07 |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP2510235B1 (en) |
CN (1) | CN102753826B (en) |
DE (1) | DE102009047576A1 (en) |
IN (1) | IN2012DN05042A (en) |
WO (1) | WO2011069708A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2559148B (en) * | 2017-01-26 | 2019-06-05 | Delphi Tech Ip Ltd | Driveshaft with transfer pump adapter |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07269478A (en) * | 1994-03-31 | 1995-10-17 | Toshiba Corp | Fluid compressor |
DE19736160A1 (en) | 1997-08-20 | 1999-02-25 | Bosch Gmbh Robert | High pressure fuel pump for IC engine in common rail systems |
AU2005288363A1 (en) * | 2004-09-28 | 2006-04-06 | Daikin Industries, Ltd. | Slide member and fluid machine |
JP4289460B2 (en) * | 2004-12-28 | 2009-07-01 | 株式会社山田製作所 | Electric oil pump |
CN100458203C (en) * | 2007-03-21 | 2009-02-04 | 太原市通泽成套设备有限公司 | Universal-joint-pin type universal coupling |
CN101368600A (en) * | 2007-08-15 | 2009-02-18 | 胡厚飞 | High-torsion universal joint structure |
-
2009
- 2009-12-07 DE DE102009047576A patent/DE102009047576A1/en not_active Withdrawn
-
2010
- 2010-10-07 IN IN5042DEN2012 patent/IN2012DN05042A/en unknown
- 2010-10-07 CN CN201080063197.3A patent/CN102753826B/en not_active Expired - Fee Related
- 2010-10-07 EP EP10767994.6A patent/EP2510235B1/en not_active Not-in-force
- 2010-10-07 WO PCT/EP2010/064972 patent/WO2011069708A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
DE102009047576A1 (en) | 2011-06-09 |
CN102753826A (en) | 2012-10-24 |
EP2510235A1 (en) | 2012-10-17 |
WO2011069708A1 (en) | 2011-06-16 |
EP2510235B1 (en) | 2013-08-07 |
CN102753826B (en) | 2015-10-21 |
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