KR101007025B1 - Grease coating device - Google Patents

Grease coating device Download PDF

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Publication number
KR101007025B1
KR101007025B1 KR1020100066536A KR20100066536A KR101007025B1 KR 101007025 B1 KR101007025 B1 KR 101007025B1 KR 1020100066536 A KR1020100066536 A KR 1020100066536A KR 20100066536 A KR20100066536 A KR 20100066536A KR 101007025 B1 KR101007025 B1 KR 101007025B1
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KR
South Korea
Prior art keywords
grease
main body
nozzle
pair
blade
Prior art date
Application number
KR1020100066536A
Other languages
Korean (ko)
Inventor
이원희
Original Assignee
엘아이지넥스원 주식회사
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 엘아이지넥스원 주식회사 filed Critical 엘아이지넥스원 주식회사
Priority to KR1020100066536A priority Critical patent/KR101007025B1/en
Application granted granted Critical
Publication of KR101007025B1 publication Critical patent/KR101007025B1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
    • B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
    • B05C11/1002—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
    • B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
    • B05C5/0204—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work for applying liquid or other fluent material to the edges of essentially flat articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
    • B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
    • B05C5/0225—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work characterised by flow controlling means, e.g. valves, located proximate the outlet
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/027—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34
    • H01L21/0271—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34 comprising organic layers
    • H01L21/0273—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34 comprising organic layers characterised by the treatment of photoresist layers
    • H01L21/0274—Photolithographic processes

Abstract

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a grease applying apparatus capable of applying grease to a heat source such as an electronic module with a constant and thin thickness.
The present invention is a storage unit that is accommodated inside the body and stored grease; A nozzle unit communicating with the storage unit and extending below the main body to discharge grease stored in the storage unit to the outside of the main body; A pressurizing plate configured to pressurize the grease toward the nozzle part to discharge the grease stored in the storage part and stored in the storage part, a pair of connecting parts disposed outside the storage part and coupled to both ends of the pressure plate; A discharge lever which is coupled to a pair of connection parts and comprises an operation part for operating the pressure plate; And a blade disposed at a rear end of the nozzle unit with respect to a moving direction of the main body to apply grease discharged from the nozzle unit to a surface of an application object.

Description

Grease Coating Device {GREASE COATING DEVICE}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a grease applying apparatus, and more particularly, to a grease applying apparatus capable of applying grease at a constant and thin thickness to a heating source such as an electronic module.

Electronic modules such as semiconductor chips generate a lot of heat during operation. If the heat generated during operation is not effectively radiated, the device may malfunction or even be damaged. Therefore, in order to dissipate heat generated from the electronic module, a heat dissipation member such as a heat sink or a cold plate is brought into contact with the electronic module to dissipate heat. However, since the electronic module and the heat dissipation member are not in intimate contact with each other due to the surface roughness and the processing tolerance, thermal grease is applied therebetween to increase the contact area and reduce the thermal resistance. Thermal grease is a mixture of synthetic fluids containing powdered metal oxides that is used at the contact area between the integrated circuit chip and the heat dissipation member, which has a large amount of heat dissipation during operation, to allow the heat to be released to the heat dissipation member smoothly. . Thermal grease has a thermal conductivity of approximately 3 W / mK, and the heat transfer can be smoothly made by filling the empty space by the surface roughness in the area where contact is required.

However, the thermal conductivity of thermal grease is very low compared to heat dissipating members such as heat sinks or cooling plates made of metal. Therefore, the thermal grease should be applied with a minimum thickness to fill the gap between the heating source and the cooling member. Rather, the heat dissipation performance may be lowered.

In the conventional case, the thermal grease was applied by hand using a brush, a roller, a wiper, or the like, and thus the thickness of the thermal grease applied was not uniform. In addition, when the thermal grease is applied more than necessary, the thermal grease is pushed out of the application area of the electronic module when the electronic module and the heat dissipation member are assembled, thereby causing a malfunction of the electronic module.

The present invention is to solve the above problems of the prior art, it is possible to apply the thermal grease to a heat source such as an electronic module in a uniform thickness and at the same time can be applied to a minimum thickness to fill the gap between the heat source and the heat dissipation member. It is an object to provide a grease applying apparatus.

It is also an object of the present invention to provide a grease applying apparatus in which thermal grease is applied only to an application region of a heat generating source so as not to cause malfunction of the electronic module.

In order to solve the above problems, the present invention, the storage unit is accommodated in the main body and the grease is stored; A nozzle unit communicating with the storage unit and extending below the main body to discharge grease stored in the storage unit to the outside of the main body; A pressurizing plate configured to pressurize the grease toward the nozzle part to discharge the grease stored in the storage part and stored in the storage part, a pair of connecting parts disposed outside the storage part and coupled to both ends of the pressure plate; A discharge lever which is coupled to a pair of connection parts and comprises an operation part for operating the pressure plate; And a blade disposed at a rear end of the nozzle part with respect to a moving direction of the main body to apply grease discharged from the nozzle part to a surface of an application object.

In the present invention, the nozzle portion is preferably a slit nozzle.

Also preferably, the upper surface of the main body is provided with a pair of penetrating parts formed through the longitudinal direction of the main body to penetrate the pair of connecting parts, and grooves are sequentially formed on one side of the pair of penetrating parts. It is provided with a groove portion, the surface facing the groove portion of the pair of connecting portion is provided with a locking means, the locking means is caught by the groove portion in the longitudinal direction of the main body when operating the operation unit desirable.

In this case, the locking means is preferably a ball spring, and the cross section of the recess is preferably in a shape corresponding to the shape of the end of the ball spring.

In addition, it is preferable to further include a guide plate provided on both sides of the main body to adjust the distance between the application target surface and the blade end, and prevent grease discharged from the nozzle portion to leak to the side of the blade. Do.

The apparatus may further include a foreign matter removing member provided at the tip of the nozzle of the nozzle unit with respect to the moving direction of the main body to remove the foreign matter on the surface of the application object.

In addition, a guide protrusion is provided on a side facing the main body of the pair of connecting portions, and a guide protrusion is formed on a surface of the main body facing the pair of connecting portions along the longitudinal direction of the main body to insert the guide protrusion. It is preferable that the guide groove to be guided is formed.

In addition, it is preferable to further include a support spring for pressing the end of the blade toward the direction of movement of the main body, the support spring may be a torsion spring.

In addition, both side surfaces of the storage portion is formed with side passages through which a fixing member for fixing the pressing plate to the pair of connecting portions,

It is preferable that a sealing membrane is connected to the pressing plate and seals the side passages as the pressing plate moves by the operation of the operation unit, and winding means for winding the sealing membrane and accommodating the sealing plate is provided.

According to the present invention, the thermal grease is uniformly applied by the blade, so that the thickness of the thermal grease applied is uniformly formed, as well as being applied with a minimum thickness to fill the gap between the heat generating source and the heat radiating member on the application area. There is this.

Further, according to the present invention, since the amount of thermal grease applied by the grease discharge lever is adjusted, the discharge amount of the thermal grease can be easily adjusted, so that the thermal grease is not pushed out of the application area.

In addition, the present invention does not need a separate process for removing the foreign matter attached to the heating source when the foreign matter removal member is provided, the work efficiency is improved, the foreign matter attached to the heating source automatically removed by the foreign matter removal member There is an effect that the filling efficiency of the thermal grease is improved.

1 is a diagram briefly showing the overall configuration of a grease applying apparatus according to an embodiment of the present invention.
Figure 2 is a perspective view of the grease applying apparatus according to an embodiment of the present invention from one side.
FIG. 3 is a view showing the inside of the grease applying apparatus of FIG. 2.
Figure 4 is a perspective view of the grease applying apparatus according to an embodiment of the present invention from another side.
5 is an enlarged view of a portion A of FIG. 2.
6A and 6B are diagrams showing an operating state of the sealing film according to the operation of the grease applying apparatus according to the embodiment of the present invention.
7A and 7B are operation state diagrams sequentially showing an operation process of the grease applying apparatus according to an embodiment of the present invention.

Hereinafter, with reference to the accompanying drawings will be described in detail a preferred embodiment of the present invention. First of all, in adding reference numerals to the components of each drawing, it should be noted that the same reference numerals are used as much as possible even if displayed on different drawings. In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

1 is a view schematically showing the overall configuration of a grease applying apparatus according to an embodiment of the present invention, Figure 2 is a perspective view of the grease applying apparatus according to an embodiment of the present invention from one side, Figure 3 It is a figure which shows the inside of the grease application apparatus of FIG.

In addition, Figure 4 is a perspective view of the grease applying apparatus according to an embodiment of the present invention from another side, Figure 5 is an enlarged view of portion A of FIG.

6A and 6B are views illustrating an operating state of a closed membrane according to an operation of a grease applying apparatus according to an embodiment of the present invention, and FIGS. 7A and 7B are views of a grease applying apparatus according to an embodiment of the present invention. It is an operation state diagram showing the operation process sequentially.

The grease applying apparatus according to an embodiment of the present invention includes a storage unit 20 accommodated in the main body 10 and storing grease, and a communication unit communicating with the storage unit 20 and extending below the main body 10. Grease stored in the 20 is discharged to the outside of the main body 10, the grease is discharged to the nozzle unit 30 in order to discharge the grease accommodated in the storage unit 20 stored in the storage unit 20 Pressing plate 41 to pressurize to the side, a pair of connecting portion 42, a pair of connecting portion 42, which is disposed on the outside of the storage portion 20 is coupled to both ends of the pressing plate 41, the pressing plate The discharge lever 40 which consists of the operation part 43 which operates 41, and the grease discharged from the nozzle part 30 arrange | positioned at the rear end of the nozzle part 30 with respect to the moving direction of the main body 10 are apply | coated object The blade 50 to be applied to the surface 91 and the end of the blade 50 is pressed to the moving direction side of the main body 10 It is provided on both sides of the spring 60 and the main body 10 to adjust the distance between the surface of the object to be coated 91 and the end of the blade 50, the grease discharged from the nozzle portion 30 of the blade 50 A guide plate 74 for preventing side leakage and a foreign matter removal member 72 provided at the tip of the blade 50 with respect to the moving direction of the main body 10 to remove foreign matter on the surface 91 of the application object. Can be configured.

Referring to the configuration of the main body 10 used in the present invention with reference to Figures 2 to 5, the main body 10 is formed in a rectangular box shape and the storage unit 20, the nozzle unit 30 and the blade ( 50) is accepted. The nozzle 32 of the nozzle part 30 is arrange | positioned at the lower surface of the main body 10, ie, the surface which faces the application target 90, and a blade is located at the rear end of the nozzle 32 with respect to the moving direction of the main body 10. FIG. The end of 50 is configured to be arranged. On the upper surface of the main body 10, a pair of penetrating portions 11 are formed along the longitudinal direction of the main body 10 and through which the connecting portion 42 of the discharge lever 40 to be described later is formed. In one side of the recess 12 is formed in series. The locking means formed on the connecting portion 42 to be described later is configured to be caught by the groove portion 12 so that the locking means is caught by the groove portion 12 stepwise along the longitudinal direction of the main body 10 when the operation portion 43 is operated. do.

Next, a configuration of the storage unit 20, the nozzle unit 30, and the discharge lever 40 will be described. The storage unit 20 is accommodated in the main body 10 and grease G is stored therein. The storage unit 20 has a sealed structure so that grease G stored therein does not leak out, and communicates with the nozzle unit 30 on one side, and the nozzle unit 30 of the storage unit 20 On the opposite side, a pressing plate 41 for pressing the grease G stored in the storage unit 20 toward the nozzle unit 30 side is accommodated. A pressure spring 25 may be provided to press the pressure plate 41 toward the nozzle unit 30 between the pressure plate 41 and the inner wall of the storage unit 20.

One side of the nozzle unit 30 communicates with the storage unit 20 and extends toward the lower surface of the main body 10, and a nozzle 32 is formed at the other end of the nozzle unit 30. In the present embodiment, the nozzle 32 is configured in the form of a slit nozzle having a width corresponding to the application area of the application object 90 so as to discharge the grease G evenly on the application object surface 91. The form of (32) is not limited to this.

Both sides of the outer side of the storage unit 20 is provided with a pair of connecting portions 42 coupled to both ends of the pressing plate 41 accommodated in the storage portion 20, the end of the connecting portion 42, the pressing plate The operation unit 43 for operating the 41 is integrally coupled. In this way, the pressing plate 41 is coupled to the operation unit 43 through the connection part 42, the user can operate the operation unit 43 to move the pressure plate 41 before and after the storage unit 20. The operation part 43 serves as an operation means for the user to move the pressure plate 41, and also serves as a gripping means for the user to move the grease application device of the present invention on the application object 90.

The pressing plate 41 and the pair of connecting portions 42 are fixed by fixing members such as bolts and nuts, and both sides of the storage unit 20 penetrate the fixing members and move before and after the pressing plate 41. Side penetration passages 22 are formed for the fixing member to move in the forward and backward directions.

An airtight membrane 23 is formed inside the side passage 22, and the sealing membrane 23 seals the side passage 22 so that the grease G is stored through the side passage 22. Leakage to the outside is prevented. One end of the sealing membrane 23 is connected to the front surface of the pressure plate 41 is moved in conjunction with the movement of the pressure plate 41, the other end is connected to the winding means 24 formed on the nozzle portion 30 side. . The winding means 24 may be configured to pull and seal the sealing membrane 23 therein, and as shown in FIGS. 6A to 7B, the pressing plate 41 is pressurized when the pressure plate 41 moves toward the nozzle unit 30. The sealing film 23 is wound around the winding means 24 by the moving distance of the plate 41. By this configuration, the sealing membrane 23 is kept taut regardless of the movement of the pressure plate 41, so that the side passage 22 can be completely sealed. Thus, since the storage part 20 is sealed except for the connection part with the nozzle part 30, after the predetermined amount of grease G is discharged by the operation of the discharge lever 40, grease G is no longer used. ) Does not flow through the nozzle 32.

One end of the connection portion 42 is accommodated in the main body 10 and coupled to the pressure plate 41, and the other end thereof is pulled out of the main body 10 to be coupled with the operation unit 43. The connection part 42 transmits the operation force of the user by the operation of the operation part 43 to the pressure plate 41 to move the pressure plate 41 back and forth, while the pressure plate 41 moves the front of the main body 10. It serves as a guide for smoothly moving in the rear direction. To this end, a guide protrusion 45 is formed to protrude from the side facing the inner wall of the main body 10 of the connecting portion 42, and the inner wall of the main body 10, that is, the surface facing the connecting portion 42 of the main body 10. Guide grooves 13 are formed along the longitudinal direction. As the guide protrusion 45 is inserted into the guide groove 13 and guided, the discharge lever 40 can move smoothly along the longitudinal direction of the main body 10.

The connection part 42 is provided with a locking means which is caught by the groove of the groove portion 12 on the surface facing the groove portion 12. In this embodiment, the locking means is a ball spring 44 is used, but the locking means is not limited to this, if the configuration that can repeat the locking and the release of the groove in the groove 10 by the operation of the operation unit 43 It may be. In addition, the cross section of the recess 12 may be formed in a shape corresponding to the shape of the end of the ball spring 44, so that the ball spring 44 may be easily caught and released from the recess. As described above, the ball spring 44 repeatedly engages and releases the recesses of the recesses 12 so that the pressure plate 41 is pushed by the nozzle unit 30 when the user pushes the operation unit 43 toward the nozzle unit 30. It is possible to move stepwise to the side to discharge the desired amount of grease (G).

Next, looking at the configuration of the blade 50, the blade 50 is disposed at the rear end of the nozzle unit 30 with respect to the moving direction of the main body 10, the fitting protrusions 52 are formed on both sides to a predetermined angle It is coupled to the inside of the main body 10 to be rotatable. Both sides of the blade 50 is provided with a support spring 60 for pressing the end of the blade 50 toward the moving direction of the main body 10, in this embodiment the support spring 60 is provided with a torsion spring.

The blade 50 uniformly applies the grease G discharged to the outside of the main body 10 through the nozzle 32 to the surface 91 of the application object. To this end, the blade 50 is formed to have a width corresponding to the application area of the application object 90, and the end of the blade 50 is pressed by the support spring 60 toward the moving direction side of the main body 10, so that the grease (G) ) Can be applied to the application object surface 91 with a uniform and constant thickness. The grease G discharged through the nozzle 32 is uniformly applied by the blade 50, and the remaining grease G which is not applied is continuously pushed toward the moving direction of the main body 10 by the blade 50. do. In this embodiment, the blade 50 is a silicon material, by using a soft elastic silicone can apply a certain amount of grease (G) without impact or damage to the surface 91 of the application target during the application operation. .

Next, referring to the configuration of the foreign matter removing member 72, the foreign matter removing member 72 is provided at the tip of the nozzle 32 of the nozzle unit 30 with respect to the moving direction of the main body 10 to apply the surface of the object to be coated 91. Remove foreign substances in advance. In this embodiment, alcohol is injected into the foreign substance removing member 72 made of a sponge or the like to remove oil and foreign substances on the surface 91 of the application object. As such, since the foreign matter removing member 72 is provided, the problem of deterioration in heat dissipation performance due to the inflow of foreign matters when the grease G is applied to the surface 91 of the object to be applied may be improved.

Finally, looking at the configuration of the guide plate 74, in the present embodiment, the guide plate 74 is formed in a plate shape, respectively provided on both sides of the main body 10, the inner side of both sides of the blade 50 And to be in contact with. The guide plate 74 adjusts the gap between the end of the blade 50 and the application surface 91. Therefore, the thickness of the grease G to be applied on the surface to be coated 91 is determined by the height of the guide plate 74 and the supporting force of the support spring 60.

In addition, the guide plate 74 serves to prevent the grease G discharged from the nozzle unit 30 from leaking to the side surface of the blade 50. That is, since the nozzle 32 through which the grease G is discharged is surrounded by the blade 50 and the guide plate 74, the grease G is pushed onto the blade 50 when the grease G is applied. Leakage to the sides of the The provision of the guide plate 74 in this way prevents the grease G from invading the outer region of the application region.

The grease (G) is applied to the surface of the object to be coated over a wide area with a constant thickness by only one operation of pushing the grease applicator according to the present invention having the above structure from one side to the other side of the object to be coated 90. It can be applied.

The above description is merely illustrative of the technical idea of the present invention, and those skilled in the art will be able to make various modifications, changes, and substitutions without departing from the essential characteristics of the present invention. . Therefore, the embodiments disclosed in the present invention are not intended to limit the scope of the present invention but to limit the scope of the technical idea of the present invention. The protection scope of the present invention should be interpreted by the following claims, and all technical ideas within the equivalent scope should be interpreted as being included in the scope of the present invention.

10: main body 11: through part
12: groove 20: storage unit
22: side penetration passage 23: sealing membrane
24: winding means 30: nozzle part
32: nozzle 40: discharge lever
41 pressure plate 42 connection
43: control panel 44: ball spring
45: guide protrusion 50: blade
52: fitting protrusion 60: support spring
72: foreign material removal member 74: guide plate
90: coating object 91: coating object surface

Claims (12)

A storage unit accommodated in the main body and storing grease;
A nozzle unit communicating with the storage unit and extending below the main body to discharge grease stored in the storage unit to the outside of the main body;
A pressurizing plate configured to pressurize the grease toward the nozzle part to discharge the grease stored in the storage part and stored in the storage part, a pair of connecting parts disposed outside the storage part and coupled to both ends of the pressure plate; A discharge lever which is coupled to a pair of connection parts and comprises an operation part for operating the pressure plate; And
A blade disposed at a rear end of the nozzle unit with respect to a moving direction of the main body to apply grease discharged from the nozzle unit to a surface of an application object;
Grease application apparatus comprising a. The method of claim 1,
And the nozzle portion is a slit nozzle. The method of claim 1,
The upper surface of the main body is provided with a pair of penetrating parts formed through the longitudinal direction of the main body to penetrate the pair of connecting parts,
Grooves are provided on one side of the pair of through portions formed with a series of grooves,
Engaging means is provided on the surface facing the groove portion of the pair of connecting portions,
Grease applying device to the engaging means is caught in the groove portion in the longitudinal direction of the main body when the operation unit is operated. The method of claim 3,
The locking means is a grease application device is a ball spring. The method of claim 4, wherein
The cross section of the groove portion is a grease applying apparatus having a shape corresponding to the shape of the end of the ball spring. The method of claim 1,
And a guide plate provided at both sides of the main body to adjust a distance between the surface of the application object and the blade tip, and to prevent grease discharged from the nozzle part from leaking to the side of the blade. The method of claim 1,
And a foreign substance removing member provided at the tip of the nozzle of the nozzle unit with respect to the moving direction of the main body to remove foreign substances on the surface of the application object. The method of claim 1,
Guide protrusions are provided on the side facing the main body of the pair of connecting portions,
And a guide groove formed along a lengthwise direction of the main body, the guide groove being formed by inserting the guide protrusion in a surface facing the pair of connecting portions of the inner surface of the main body. The method of claim 1,
And a support spring for pressing the end of the blade toward the moving direction of the main body. 10. The method of claim 9,
And the support spring is a torsion spring. The method of claim 1,
Both side surfaces of the storage unit are provided with side passages through which fixing members for fixing the pressing plate to the pair of connecting portions pass,
And a sealing membrane connected to the pressure plate and sealing the side passage as the pressure plate moves by the operation of the operation unit. The method of claim 11,
And a winding means for winding the airtight film and storing the sealed film.
KR1020100066536A 2010-07-09 2010-07-09 Grease coating device KR101007025B1 (en)

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KR1020100066536A KR101007025B1 (en) 2010-07-09 2010-07-09 Grease coating device

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101840972B1 (en) 2017-04-10 2018-03-21 임국성 Foil adhesion device and method for attaching foil on fabric having three-dimensional structure by using thereof and that foil fabric

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010013814A (en) * 1997-06-18 2001-02-26 존슨 로빈 디. Applicator head and method for using same
KR100603415B1 (en) 2005-03-18 2006-07-20 삼성에스디아이 주식회사 Method and apparatus for spreading thermal grease

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010013814A (en) * 1997-06-18 2001-02-26 존슨 로빈 디. Applicator head and method for using same
KR100603415B1 (en) 2005-03-18 2006-07-20 삼성에스디아이 주식회사 Method and apparatus for spreading thermal grease

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101840972B1 (en) 2017-04-10 2018-03-21 임국성 Foil adhesion device and method for attaching foil on fabric having three-dimensional structure by using thereof and that foil fabric

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