Unlock instant, AI-driven research and patent intelligence for your innovation.

two stage air compressor

A technology of air compressors and compressors, which is applied in the direction of multi-stage pumps, mechanical equipment, engine components, etc., and can solve problems such as not having air ducts

Active Publication Date: 2020-10-30
SCHULZ COMPRESSORES LTDA
View PDF15 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although shown with a cylinder body section that includes cooling chambers, this prior compressor does not have any air ducts formed inside the body section so that the two stages are interconnected by a pneumatic cooling chamber and kept spaced from each adjacent compression chamber

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • two stage air compressor
  • two stage air compressor
  • two stage air compressor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] As already commented and shown in the accompanying drawings, the present air compressor is of the type provided with two stages, with a first cylinder body and a second cylinder body 10, 20, which are arranged Shaped in a "V" to define first and second cylinders C1, C2 respectively and secured to the base body 30, said cylinders are generally castings of metallic material commonly used in machines of this type, the first cylinder The body and the second cylinder body 10 , 20 are generally seated and fixed on respective open upper regions of the base body 30 by means of bolts 10 a , 20 a.

[0020] The base body 30 defines a crankcase 40 containing lubricating oil, each cylinder C1 , C2 has a free end closed by a valve plate PV1 , PV2 and by a cylinder head 50 , 60 each delimiting a respective suction chamber 51 , 61 and discharge chambers 52 , 62 , each cylinder C1 , C2 houses a respective piston P1 , P2 to be displaced in a reciprocating motion by a crankshaft 70 housed...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a compressor having a first cylinder body and a second cylinder body (10, 20) arranged in a V shape and defining a first cylinder and a second cylinder respectively. Two cylinders (C1, C2), and the first cylinder body and the second cylinder body are fixed on the base body (30), each cylinder (C1, C2) houses a corresponding piston (P1, P2), which is driven by Driven by a crankshaft (70), which is housed and supported on the base body (30). The first and second cylinder bodies (10, 20) respectively comprise first and second duct portions (11, 21) having outer ends (11a, 21a ), the outer end leading to the interior of the cylinder head (50, 60) of the corresponding cylinder (C1, C2); and the inner end (11b, 21b), the inner end leading to the base body (30 ) of a third conduit portion (31), said conduit portion (11, 21, 31) forming a compressed air conduit (CA) connecting the first cylinder (C1) to the second cylinder (C2).

Description

technical field [0001] The invention relates to an air compressor having two stages provided with two cylinders connected to each other by air ducts and defined in respective cylinder bodies arranged in a V shaped and included on the base body, in which is usually defined the crankcase of the compressor (when the crankcase is of the type that uses lubricating oil and houses a crankshaft driven by an electric motor external to the base body). Background technique [0002] It is well known in this technical field that there are two-stage air compressors, which have the above-mentioned basic characteristics, but with some troubles which affect, for example, the cost of manufacture, mainly due to the composition required for the formation of these compressors Number of components (this gives reduced compactness). [0003] The compressor has other deficiencies such as: the limited degree of refrigeration of the lubricating oil to reduce or delay the oxidation of the lubricating ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): F04B25/00F04B39/06F04B39/12
CPCF04B25/005F04B39/064F04B39/066F04B39/121F04B39/122F04B39/123F04B27/005F04B27/04F05B2210/16F05B2210/12F04B39/06
Inventor 乔瓦尼·埃迪阿朵·德索扎·委艾拉法比亚诺·阿尔维斯·邓克尔
Owner SCHULZ COMPRESSORES LTDA