CN106194671A - For the air cylinder support of reciprocating compressor and the compressor with it - Google Patents
For the air cylinder support of reciprocating compressor and the compressor with it Download PDFInfo
- Publication number
- CN106194671A CN106194671A CN201610798015.6A CN201610798015A CN106194671A CN 106194671 A CN106194671 A CN 106194671A CN 201610798015 A CN201610798015 A CN 201610798015A CN 106194671 A CN106194671 A CN 106194671A
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- China
- Prior art keywords
- air cylinder
- cylinder support
- reciprocating compressor
- metallic plate
- lug boss
- 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.)
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Classifications
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- 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
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
- F04B39/122—Cylinder block
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressor (AREA)
Abstract
The invention discloses a kind of air cylinder support for reciprocating compressor and there is its compressor, described air cylinder support is formed generally as cylindrical shape, described air cylinder support have along its axially through and be suitable to install cylinder through hole, described air cylinder support is made up of metallic plate, and the two ends of described metallic plate join end to end and form cylindrical shape.The air cylinder support for reciprocating compressor according to embodiments of the present invention, air cylinder support is made up of metallic plate, compared to traditional casting technique, the air cylinder support moulding process being made up of metallic plate is simple, and greatly reduce material cost, manufacturing process difficulty and process costs, and air cylinder support simple in construction, highly versatile.
Description
Technical field
The present invention relates to Compressor Technology field, particularly relate to a kind of air cylinder support for reciprocating compressor and have
Its compressor.
Background technology
In the refrigeration plant such as refrigerator, refrigerator, most use closed reciprocating compressors, its generally comprise crankcase, bent axle,
The structure such as connecting rod, piston, in conventional art, crankcase is foundry goods, and directly offers the installation that required precision is higher on blank
The axis hole of bent axle and the cylinder holes for reciprocating motion of the pistons, owing to foundry goods crankcase structure is complicated and irregular, at processing axis hole and
Complex process during cylinder holes, process costs is high；In another kind of split type crankcase structure, frame is aluminium casting, and air cylinder support is ash
Iron casting, cast iron air cylinder support is screwed in aluminium casting frame, and this structure reduces bent axle to a certain extent
Case difficulty of processing, but easy fracture at screw fastening, reliability cannot ensure.
Summary of the invention
It is contemplated that one of technical problem solved the most to a certain extent in correlation technique.To this end, the present invention carries
Go out a kind of air cylinder support for reciprocating compressor, the moulding process letter of the described air cylinder support for reciprocating compressor
Single, processing cost and the cost of material is low, highly versatile.
The invention allows for a kind of reciprocating compressor with the described air cylinder support for reciprocating compressor.
The air cylinder support for reciprocating compressor according to embodiments of the present invention, described air cylinder support is formed generally as circle
Tubular, described air cylinder support have along its axially through and be suitable to install cylinder through hole, described air cylinder support is by metallic plate system
Becoming, the two ends of described metallic plate join end to end and form cylindrical shape.
The air cylinder support for reciprocating compressor according to embodiments of the present invention, air cylinder support is made up of metallic plate, phase
Than in traditional casting technique, the air cylinder support moulding process being made up of metallic plate is simple, and greatly reduce material cost,
Manufacturing process difficulty and process costs, and air cylinder support simple in construction, highly versatile.
It addition, the air cylinder support for reciprocating compressor according to embodiments of the present invention can also have following additional
Technical characteristic:
According to some embodiments of the present invention, described air cylinder support is by stamped metal sheets molding, the two ends of described metallic plate
Being respectively equipped with lock part and auxiliary section, described lock part is connected to realize self-locking with described auxiliary section.
Alternatively, described lock part is formed as being located at the dovetail groove of one end of described metallic plate, and described auxiliary section is formed as
Being located at the dovetail button of the other end of described metallic plate, it is interior to realize described metallic plate that described dovetail is snap-fitted into described dovetail groove
Self-locking.
According to some embodiments of the present invention, described air cylinder support is provided with positive stop lug boss in axial one end, described spacing
Boss is located at the inner side of described air cylinder support with spacing to cylinder.
Alternatively, described positive stop lug boss is multiple, circumferentially spaced along described air cylinder support of multiple described positive stop lug boss
Distribution.
Alternatively, the outer surface of described air cylinder support inwardly concaves to be formed described positive stop lug boss, and described positive stop lug boss leads to
Cross and be stamped and formed out on described metallic plate.
Further, described air cylinder support is provided with in the axial direction adjacent to the escape groove of described positive stop lug boss, described spacing
Boss is along the axially extending of described air cylinder support and extends to described escape groove.
According to some embodiments of the present invention, the axial fixed plate that is respectively provided on two sides with of described air cylinder support, described solid
Determine plate to be connected with the frame of described reciprocating compressor.
Alternatively, one end of described fixed plate is connected with described air cylinder support and the other end of described fixed plate is formed as flat
Plate.
Alternatively, described fixed plate is located at the bottom of described air cylinder support, and described fixed plate is by described metallic plate
It is stamped and formed out.
According to a second aspect of the present invention the reciprocating compressor of embodiment include according to above-described embodiment for reciprocating
The air cylinder support of compressor.
Owing to the air cylinder support for reciprocating compressor according to the above embodiment of the present invention has above-mentioned technique effect,
Therefore, the reciprocating compressor of the embodiment of the present invention also has an above-mentioned technique effect, the most according to embodiments of the present invention reciprocating
Compressor, by arranging the above-mentioned air cylinder support for reciprocating compressor, so that compressor moulding process is simple, favorably
Assembling in compressor, it is possible to decrease compressor and the difficulty of processing of parts thereof and processing cost, can reduce environment simultaneously
Pollution and the consumption of the energy.
The additional aspect of the present invention and advantage will part be given in the following description, and part will become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Accompanying drawing explanation
Fig. 1 is the structural representation of the air cylinder support for reciprocating compressor according to embodiments of the present invention；
Fig. 2 is the upward view of the air cylinder support for reciprocating compressor according to embodiments of the present invention.
Reference:
100: for the air cylinder support of reciprocating compressor；
1: through hole；
2: lock part；
3: auxiliary section；
4: positive stop lug boss；
5: escape groove；
6: fixed plate.
Detailed description of the invention
Embodiments of the invention are described below in detail, and the example of described embodiment is shown in the drawings.Below with reference to
The embodiment that accompanying drawing describes is exemplary, it is intended to is used for explaining the present invention, and is not considered as limiting the invention.
In describing the invention, it is to be understood that term " " center ", " longitudinally ", " laterally ", " length ", " width ",
" thickness ", " on ", D score, "front", "rear", "left", "right", " vertically ", " level ", " top ", " end " " interior ", " outward ", " up time
Pin ", " counterclockwise ", " axially ", " radially ", the orientation of the instruction such as " circumferential " or position relationship be based on orientation shown in the drawings or
Position relationship, is for only for ease of the description present invention and simplifies description rather than instruction or imply that the device of indication or element must
Must have specific orientation, with specific azimuth configuration and operation, be therefore not considered as limiting the invention.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include at least one this feature.In describing the invention, " multiple " are meant that at least two, such as two, three
Individual etc., unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, term " install ", " being connected ", " connection ", " fixing " etc.
Term should be interpreted broadly, and connects for example, it may be fixing, it is also possible to be to removably connect, or integral；Can be that machinery connects
Connect, it is also possible to be electrical connection or each other can communication；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, permissible
It is connection or the interaction relationship of two elements of two element internals, unless otherwise clear and definite restriction.For this area
For those of ordinary skill, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
Below with reference to the accompanying drawings the air cylinder support 100 for reciprocating compressor according to embodiments of the present invention is described.
As depicted in figs. 1 and 2, the air cylinder support 100 for reciprocating compressor according to embodiments of the present invention, cylinder props up
Frame 100 is formed generally as cylindrical shape, air cylinder support 100 have along its axially through and be suitable to install cylinder through hole 1, cylinder props up
Frame 100 is made up of metallic plate, and the two ends of metallic plate join end to end and form cylindrical shape.
Specifically, the air cylinder support 100 for reciprocating compressor of the embodiment of the present invention is applicable to split type bent axle
In case, air cylinder support 100 can be used for installing cylinder, and air cylinder support 100 is curled into cylindrical shape by metallic plate and makes, metallic plate
Two ends join end to end, and be formed along cylindric air cylinder support 100 axially through through hole 1, cylinder is arranged on through hole 1
In, cylinder can be fixed by air cylinder support 100.Metallic plate can be standard component, compared to traditional casting technique, by metallic plate
Air cylinder support 100 moulding process made is simple, greatly reduces material cost, manufacturing process difficulty and process costs, and gas
Jar support 100 simple in construction, highly versatile.The difficulty of processing of the crankcase of compressor can be reduced simultaneously, be also convenient for crankcase
Assembling.
The air cylinder support 100 for reciprocating compressor according to embodiments of the present invention, air cylinder support 100 is by metallic plate system
Becoming, compared to traditional casting technique, air cylinder support 100 moulding process being made up of metallic plate is simple, and greatly reduces
Material cost, manufacturing process difficulty and process costs, and air cylinder support 100 simple in construction, highly versatile.
In some embodiments of the invention, air cylinder support 100 can be by stamped metal sheets molding, and the two ends of metallic plate are divided
Not being provided with lock part 2 and auxiliary section 3, lock part 2 is connected to realize self-locking with auxiliary section 3.Thus can prevent air cylinder support 100 from becoming
Shape, ensures structural strength and the stability of air cylinder support 100.Specifically, the two ends of metallic plate can be stamped and formed out lock part 2 respectively
With auxiliary section 3, air cylinder support 100 is formed as cylindric, and lock part 2 and auxiliary section 3 are connected to realize the two ends of metallic plate
Self-locking, thus the manufacturing process of air cylinder support 100 can be simplified so that air cylinder support 100 simple in construction and easy to process, simultaneously
The structural stability of air cylinder support 100 can be ensured.
Alternatively, lock part 2 can be formed as being located at the dovetail groove of one end of metallic plate, and auxiliary section 3 is formed as being located at gold
Belonging to the dovetail button of the other end of plate, it is interior to realize the self-locking of metallic plate that dovetail is snap-fitted into dovetail groove.Thus metallic plate can be formed
It is suitable for and cylinder assembly connection for cylindric air cylinder support 100, and the self-locking at the two ends of metallic plate can be realized, prevent metal
The two ends of plate are launched, it is ensured that the stability of air cylinder support 100 structure.
In example as depicted in figs. 1 and 2, dovetail groove is formed as the shape that opening from outside to inside is gradually increased, and needs
Be noted that here refer to that dovetail groove is positioned at the opening at the edge of the metallic plate inner side to dovetail groove from outside to inside
To, dovetail button be shaped to coordinate with dovetail groove, when such dovetail groove coordinates in dovetail button, due to the opening of dovetail groove
Size less, dovetail button cannot detach from the opening of dovetail groove, thus can realize the self-locking of dovetail groove and dovetail button, anti-
Only the two ends of metallic plate are launched.
Alternatively, dovetail groove and dovetail button can be multiple, and in some examples of the present invention, one end of metallic plate can set
Having multiple dovetail groove, the other end of metallic plate can be provided with the dovetail button coordinated respectively with multiple dovetail grooves.Multiple dovetail grooves are respectively
Close with multiple dovetail snap fit.In other examples of the present invention, one end of metallic plate can be provided with dovetail groove and dovetail button, metal
The other end of plate can be provided with the dovetail button and dovetail groove matched respectively with dovetail groove and the dovetail button of one end of metallic plate.
In some embodiments of the invention, air cylinder support 100 can be provided with positive stop lug boss 4, limit convex in axial one end
Platform 4 is located at the inner side of air cylinder support 100 with spacing to cylinder.Specifically, positive stop lug boss 4 is located in through hole 1, and cylinder is arranged on logical
In hole 1, positive stop lug boss 4 can be against on one end of cylinder, thus cylinder can be prevented to be axially moveable in air cylinder support 100, carries
High air cylinder support 100 and the stability of cylinder.The stopper section coordinated with positive stop lug boss 4, positive stop lug boss 4 and gas can be provided with on cylinder
The stopper section of cylinder coordinates to limit cylinder moving axially along through hole 1.
Alternatively, positive stop lug boss 4 can be multiple, and multiple positive stop lug boss 4 are along circumferentially spaced point of air cylinder support 100
Cloth.On the inner side of one end that multiple positive stop lug boss 4 are each provided at air cylinder support 100, multiple positive stop lug boss 4 can stop to cylinder respectively,
Thus can cylinder movement vertically in through hole 1 further, it is ensured that the stability of air cylinder support 100 and limit strength.Enter
One step ground, positive stop lug boss 4 can be at least three, and multiple positive stop lug boss 4 can be along evenly-spaced point of the circumference of air cylinder support 100
Cloth.
Alternatively, as it is shown in figure 1, the outer surface of air cylinder support 100 can inwardly concave to form positive stop lug boss 4, limit convex
Platform 4 is by being stamped and formed out on a metal plate.It is to say, positive stop lug boss 4 can be stamped and formed out to the inner side of cylinder by metallic plate.From
And the structural strength of air cylinder support 100 can be ensured, simplify the manufacturing process of air cylinder support 100, reduce process materials.
In example as shown in Figure 1, positive stop lug boss 4 is along the axially extending of air cylinder support 100 and towards the inner side of cylinder
Protruding, the surface of positive stop lug boss 4 is formed as curved surface, thus, when positive stop lug boss 4 only supports the surface of cylinder so that positive stop lug boss 4 with
Stress between cylinder is more concentrated, thus can ensure the limit effect of positive stop lug boss 4 and cylinder.
Further, air cylinder support 100 can be provided with in the axial direction adjacent to the escape groove 5 of positive stop lug boss 4, positive stop lug boss 4
Along the axially extending of air cylinder support 100 and extend to escape groove 5.Specifically, positive stop lug boss 4 and air cylinder support 100 integrated punching
Molding, and axially extending along air cylinder support 100, positive stop lug boss 4 by the end of one end of air cylinder support 100 towards air cylinder support
The other end of 100 extends, such as, as it is shown in figure 1, positive stop lug boss 4 is prolonged to right-hand member vertically by the left end end of air cylinder support 100
Stretching, the right-hand member of positive stop lug boss 4 may extend to escape groove 5.Thus beneficially being stamped and formed out of positive stop lug boss 4, prevent positive stop lug boss 4
Air cylinder support 100 integral barrel shape shape is changed, it is ensured that effect is only supported with cylinder in the two ends of positive stop lug boss 4 when of molding.
In some embodiments of the invention, the axial both sides of air cylinder support 100 can be respectively equipped with fixed plate 6, fixing
Plate 6 is connected with the frame of reciprocating compressor.Thus beneficially air cylinder support 100 is fixed with the installation of frame.As shown in Figure 2
Example in, fixed plate 6 can be two, and two fixed plates 6 are each provided at the bottom of air cylinder support 100 and are symmetricly set on cylinder
Axial two, the both sides fixed plate 6 of support 100 is fixing with frame respectively to be connected, thus can improve air cylinder support 100 and frame
Fixing intensity, it is ensured that air cylinder support 100 and the stability of frame.
Alternatively, one end of fixed plate 6 can be connected with air cylinder support 100 and the other end of fixed plate 6 is formed as flat board.This
Sample, one end of fixed plate 6 is fixing with air cylinder support 100 to be connected, and the other end of fixed plate 6 is formed as flat board and may be adapted to solid with frame
Fixed connect, thus the fixing of air cylinder support 100 and frame can be facilitated.
In some examples of the present invention, fixed plate 6 may be provided in the bottom of air cylinder support 100, and fixed plate 6 is by metal
It is stamped and formed out on plate.As in figure 2 it is shown, fixed plate 6 can be metallic plate symmetric punching fin out, thus fixed plate can be ensured
6 and the structural strength of air cylinder support 100, and the processing technique of air cylinder support 100 can be simplified, reduce adding of air cylinder support 100
Work material and processing cost.
Alternatively, the thickness for the metallic plate of air cylinder support 100 molding can be more than 1.0mm, it is ensured that air cylinder support 100
Structural strength, the material of air cylinder support 100 can be reduced simultaneously.
Additionally, the invention allows for a kind of air cylinder support 100 for reciprocating compressor with above-described embodiment
Reciprocating compressor.
Owing to the air cylinder support 100 for reciprocating compressor according to the above embodiment of the present invention has above-mentioned technology effect
Really, therefore, the reciprocating compressor of the embodiment of the present invention also has an above-mentioned technique effect, the most according to embodiments of the present invention reciprocal
Formula compressor, by arranging the above-mentioned air cylinder support 100 for reciprocating compressor, so that compressor moulding process is simple
Single, the beneficially assembling of compressor, it is possible to decrease compressor and the difficulty of processing of parts thereof and processing cost, can reduce simultaneously
Pollution and the consumption of the energy to environment.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score permissible
It is that the first and second features directly contact, or the first and second features are by intermediary mediate contact.And, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or be merely representative of
Fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be
One feature is immediately below second feature or obliquely downward, or is merely representative of fisrt feature level height less than second feature.
In the description of this specification, reference term " embodiment ", " some embodiments ", " example ", " specifically show
Example " or the description of " some examples " etc. means to combine this embodiment or example describes specific features, structure, material or spy
Point is contained at least one embodiment or the example of the present invention.In this manual, to the schematic representation of above-mentioned term not
Identical embodiment or example must be directed to.And, the specific features of description, structure, material or feature can be in office
One or more embodiments or example combine in an appropriate manner.Additionally, in the case of the most conflicting, the skill of this area
The feature of the different embodiments described in this specification or example and different embodiment or example can be tied by art personnel
Close and combination.
Although above it has been shown and described that embodiments of the invention, it is to be understood that above-described embodiment is example
Property, it is impossible to being interpreted as limitation of the present invention, those of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, revises, replaces and modification.
Claims (11)
1. the air cylinder support for reciprocating compressor, it is characterised in that described air cylinder support is formed generally as cylindrical shape,
Described air cylinder support have along its axially through and be suitable to install the through hole of cylinder, described air cylinder support is made up of metallic plate, institute
State the two ends of metallic plate to join end to end formation cylindrical shape.
Air cylinder support for reciprocating compressor the most according to claim 1, it is characterised in that described air cylinder support by
Stamped metal sheets molding, described metallic plate be respectively arranged at two ends with lock part and auxiliary section, described lock part and described auxiliary section
It is connected to realize self-locking.
Air cylinder support for reciprocating compressor the most according to claim 2, it is characterised in that described lock part is formed
For being located at the dovetail groove of one end of described metallic plate, described auxiliary section is formed as being located at the dovetail of the other end of described metallic plate
Button, it is interior to realize the self-locking of described metallic plate that described dovetail is snap-fitted into described dovetail groove.
Air cylinder support for reciprocating compressor the most according to claim 1, it is characterised in that described air cylinder support exists
Axial one end is provided with positive stop lug boss, and described positive stop lug boss is located at the inner side of described air cylinder support with spacing to cylinder.
Air cylinder support for reciprocating compressor the most according to claim 4, it is characterised in that described positive stop lug boss is
Multiple, multiple described positive stop lug boss are along the circumferentially spaced distribution of described air cylinder support.
Air cylinder support for reciprocating compressor the most according to claim 4, it is characterised in that described air cylinder support
Outer surface inwardly concaves to be formed described positive stop lug boss, and described positive stop lug boss is by being stamped and formed out on described metallic plate.
Air cylinder support for reciprocating compressor the most according to claim 6, it is characterised in that on described air cylinder support
Being provided with in the axial direction adjacent to the escape groove of described positive stop lug boss, described positive stop lug boss is along the axially extending of described air cylinder support and prolongs
Extend described escape groove.
Air cylinder support for reciprocating compressor the most according to claim 1, it is characterised in that described air cylinder support
Axial is respectively provided on two sides with fixed plate, and described fixed plate is connected with the frame of described reciprocating compressor.
Air cylinder support for reciprocating compressor the most according to claim 8, it is characterised in that the one of described fixed plate
End is connected with described air cylinder support and the other end of described fixed plate is formed as flat board.
Air cylinder support for reciprocating compressor the most according to claim 8, it is characterised in that described fixed plate sets
In the bottom of described air cylinder support, described fixed plate is by being stamped and formed out on described metallic plate.
11. 1 kinds of reciprocating compressors, it is characterised in that include according to any one of claim 1-10 for reciprocating pressure
The air cylinder support of contracting machine.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610798015.6A CN106194671A (en) | 2016-08-31 | 2016-08-31 | For the air cylinder support of reciprocating compressor and the compressor with it |
| PCT/CN2016/108732 WO2018040349A1 (en) | 2016-08-31 | 2016-12-06 | Cylinder support for reciprocating compressor and compressor |
| DE112016006164.1T DE112016006164T5 (en) | 2016-08-31 | 2016-12-06 | Cylinder carrier for reciprocating compressors and compressors equipped with them |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610798015.6A CN106194671A (en) | 2016-08-31 | 2016-08-31 | For the air cylinder support of reciprocating compressor and the compressor with it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106194671A true CN106194671A (en) | 2016-12-07 |
Family
ID=58086693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610798015.6A Pending CN106194671A (en) | 2016-08-31 | 2016-08-31 | For the air cylinder support of reciprocating compressor and the compressor with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106194671A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59180084A (en) * | 1983-03-30 | 1984-10-12 | Toshiba Corp | Enclosed type compressor |
| CN201206723Y (en) * | 2008-05-19 | 2009-03-11 | 苏州东风精冲工程有限公司 | High precision circle punching piece |
| CN104675675A (en) * | 2013-11-26 | 2015-06-03 | 珠海格力节能环保制冷技术研究中心有限公司 | Cylinder bracket component |
| CN104963830A (en) * | 2015-06-30 | 2015-10-07 | 安徽美芝制冷设备有限公司 | Reciprocating compressor |
| CN206054245U (en) * | 2016-08-31 | 2017-03-29 | 安徽美芝制冷设备有限公司 | Air cylinder support for reciprocating compressor and the compressor with which |
-
2016
- 2016-08-31 CN CN201610798015.6A patent/CN106194671A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59180084A (en) * | 1983-03-30 | 1984-10-12 | Toshiba Corp | Enclosed type compressor |
| CN201206723Y (en) * | 2008-05-19 | 2009-03-11 | 苏州东风精冲工程有限公司 | High precision circle punching piece |
| CN104675675A (en) * | 2013-11-26 | 2015-06-03 | 珠海格力节能环保制冷技术研究中心有限公司 | Cylinder bracket component |
| CN104963830A (en) * | 2015-06-30 | 2015-10-07 | 安徽美芝制冷设备有限公司 | Reciprocating compressor |
| CN206054245U (en) * | 2016-08-31 | 2017-03-29 | 安徽美芝制冷设备有限公司 | Air cylinder support for reciprocating compressor and the compressor with which |
Non-Patent Citations (1)
| Title |
|---|
| 陈德才: "《硬质合金工具的钎焊》", 30 November 1976 * |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161207 |
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| RJ01 | Rejection of invention patent application after publication |