Lubricating oil pump for engines or compressors

A lubricating oil pump and compressor technology, which is used in engine lubrication, engine lubrication with crankcase compressed fuel-air mixture, lubrication pump, etc., can solve long-term, troublesome pipeline system replacement, performance limitations, etc. question

Inactive Publication Date: 2004-08-04
WILLY VOGEL AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In lubricating oil pumps, changing from standard oil to running-in oil or back to standard oil takes a long time and is cumbersome to change the piping system
In addition, due to the structure and driving principle of the known lubricating oil pump, the performance is also limited, so it is difficult to meet the lubrication requirements imposed by modern medium and large engines

Method used

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  • Lubricating oil pump for engines or compressors
  • Lubricating oil pump for engines or compressors
  • Lubricating oil pump for engines or compressors

Examples

Experimental program
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Embodiment Construction

[0034] Cylinder lubricating system S for lubricating six cylinders Z1 to Z6 of medium or large diesel engines or compressors, such as two-stroke marine diesel engines, comprising as main components a cylinder lubricating oil pump P consisting of three pump building blocks M, many Sequential oil distributors W, W' and oil tanks T1, T2 (standard oil and running-in oil) corresponding to the number of cylinders. Each pump block M is housed in a box-shaped housing G in which four pump elements E are arranged via sequential oil distributors W for the upper and lower lubrication planes of cylinders Z1 to Z6, and via downstream The output valve of the sequential oil distributor W'.

[0035]The eccentric shaft sections 1', 1", 1'' belonging to the drive axis 1 leading to a combined drive B are supported in each housing. The eccentric shaft sections 1', 1", 1'' directly drive each pump element and pass through Couplings K are connected to each other. The housings G are interconnected ...

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PUM

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Abstract

A lubricating oil pump which is used for a multi-cylinder engine or compressor, especially for two-cycle diesel engine comprises at least one housing which is at least provided with one piston pump element, a lubricating oil pump shaft for the piston pump element and at least one output pipe. Other analogous housings can be connected with the housing according to the series arrangement, each housing comprises a fluid duct and a device which is used to selectively connect the pump element of the housing with a supply source which is shared by one or more housings, or with a single supply source, wherein the housings are connected in line and are composed of the pump elements, and the single supply source is only communicated with the pump element of the housing.

Description

technical field [0001] The invention relates to a lubricating oil pump comprising at least one housing in which at least one piston pump element is arranged, a lubricating pump shaft for said piston pump element and at least one lubricating connection to at least one The output pipeline of other similar housings can be connected in series with the above-mentioned housings. Background technique [0002] Lubricating oil pumps according to Joseph Vogele AG, document DKS 1-900-00 (09.02) "Lubricating oil pumps type T" are used for lubricating cylinders of medium or large diesel engines and compressors. The pump elements are housed in a housing and distributed along a drive shaft in an axially parallel manner. A suction line leads to each pump element. One or two pressure conduits lead from the pump element to a pressure outlet on the housing cover. Lubricating oil is supplied to the housing under pressure or without pressure through a piping system. In most cases, several ho...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F01M1/02F01M3/00F04B23/04F16N7/38F16N13/02
CPCF01M3/00F16N13/02F16N7/385
Inventor 戈特弗里德·普雷斯特尔贾恩-赫里特·勒伊特
Owner WILLY VOGEL AG
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