IN2013DE03183A - - Google Patents

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Publication number
IN2013DE03183A
IN2013DE03183A IN3183DE2013A IN2013DE03183A IN 2013DE03183 A IN2013DE03183 A IN 2013DE03183A IN 3183DE2013 A IN3183DE2013 A IN 3183DE2013A IN 2013DE03183 A IN2013DE03183 A IN 2013DE03183A
Authority
IN
India
Prior art keywords
housing part
pump
support element
working chamber
cylinder bore
Prior art date
Application number
Inventor
Joerg Morlok
Vanja Argauer
Jochen Aleker
Original Assignee
Bosch Gmbh Robert
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of IN2013DE03183A publication Critical patent/IN2013DE03183A/en

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
    • F02M39/00—Arrangements of fuel-injection apparatus with respect to engines; Pump drives adapted to such arrangements
    • F02M39/02—Arrangements of fuel-injection apparatus to facilitate the driving of pumps; Arrangements of fuel-injection pumps; Pump drives
    • 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
    • F02M59/025—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 characterised by a single piston
    • F02M59/027—Unit-pumps, i.e. single piston and cylinder pump-units, e.g. for cooperating with a camshaft
    • 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
    • F02M59/48—Assembling; Disassembling; Replacing
    • 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
    • F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
    • 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/85—Mounting of fuel injection apparatus
    • F02M2200/855—Mounting of fuel injection apparatus using clamp elements or fastening means, e.g. bolts or screws

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Reciprocating Pumps (AREA)
  • Fuel-Injection Apparatus (AREA)

Abstract

The pump comprises a first housing part (10), in which a pump piston (14) is guided in a cylinder bore (12), which limits a pump working chamber (16) in the first housing part (10). The pump working chamber (16) is connected with a low pressure inlet (34) and a high pressure outlet (38). The first housing part (10) is disposed in a receiver (46) of a support element (47). The pump has a second housing part (60), which engages the cylinder bore (12) at the first housing part (10) in the direction of the longitudinal axis (13), and the second housing part (60) is fastened on the support element (47) by at least one fastening element (74), wherein the first housing part (10) is held on the support element (47) by the second housing part (60). Fig. 1
IN3183DE2013 2012-11-27 2013-10-15 IN2013DE03183A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE201210221611 DE102012221611A1 (en) 2012-11-27 2012-11-27 Pump e.g. high-pressure fuel pump for fuel injector of internal combustion engine, has housing portion that is fastened at support element by attachment element such that other housing portion is held on support element

Publications (1)

Publication Number Publication Date
IN2013DE03183A true IN2013DE03183A (en) 2015-06-05

Family

ID=50679035

Family Applications (1)

Application Number Title Priority Date Filing Date
IN3183DE2013 IN2013DE03183A (en) 2012-11-27 2013-10-15

Country Status (2)

Country Link
DE (1) DE102012221611A1 (en)
IN (1) IN2013DE03183A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013204327A1 (en) * 2013-03-13 2014-09-18 Robert Bosch Gmbh Cylinder head blank, cylinder head and high-pressure pump for fuel injection systems

Also Published As

Publication number Publication date
DE102012221611A1 (en) 2014-05-28

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