KR101897561B1 - Shape-variable filter frame and air cleaner having the same - Google Patents

Shape-variable filter frame and air cleaner having the same Download PDF

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Publication number
KR101897561B1
KR101897561B1 KR1020150146484A KR20150146484A KR101897561B1 KR 101897561 B1 KR101897561 B1 KR 101897561B1 KR 1020150146484 A KR1020150146484 A KR 1020150146484A KR 20150146484 A KR20150146484 A KR 20150146484A KR 101897561 B1 KR101897561 B1 KR 101897561B1
Authority
KR
South Korea
Prior art keywords
type frame
frame
type
frames
air
Prior art date
Application number
KR1020150146484A
Other languages
Korean (ko)
Other versions
KR20170046325A (en
Inventor
배준형
강상우
Original Assignee
코웨이 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
Priority to KR1020150146484A priority Critical patent/KR101897561B1/en
Application filed by 코웨이 주식회사 filed Critical 코웨이 주식회사
Priority to CN202011189768.XA priority patent/CN112503697A/en
Priority to CN201680047107.9A priority patent/CN107995876A/en
Priority to CN202011194859.2A priority patent/CN112503698A/en
Priority to CN202011356371.5A priority patent/CN112503703A/en
Priority to CN202011356387.6A priority patent/CN112503704A/en
Priority to CN202011194862.4A priority patent/CN112503699A/en
Priority to PCT/KR2016/008690 priority patent/WO2017026761A1/en
Priority to US15/750,876 priority patent/US10821389B2/en
Priority to CN202010606556.0A priority patent/CN111804085A/en
Priority to CN202011367041.6A priority patent/CN112503705A/en
Publication of KR20170046325A publication Critical patent/KR20170046325A/en
Application granted granted Critical
Publication of KR101897561B1 publication Critical patent/KR101897561B1/en
Priority to US17/029,452 priority patent/US10918984B2/en
Priority to US17/029,422 priority patent/US11007467B2/en
Priority to US17/029,261 priority patent/US11007466B2/en
Priority to US17/090,248 priority patent/US11654387B2/en
Priority to US17/093,897 priority patent/US11654388B2/en
Priority to US16/951,388 priority patent/US11666848B2/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0002—Casings; Housings; Frame constructions
    • B01D46/0005—Mounting of filtering elements within casings, housings or frames
    • B01D46/0019—
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0039—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/52—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material

Abstract

The present invention provides a shape-changeable filter frame which can be applied to various air suction structures and air discharge structures and is easy to carry and store.
According to an aspect of the present invention, a shape-variable filter frame includes: a first type frame on which a filter member is mounted; And a second type frame rotatably hinged to one side of the first type frame, to which the filter member is attached.

Description

TECHNICAL FIELD [0001] The present invention relates to a shape-variable filter frame and an air purifier including the same,

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a shape variable filter frame and an air purifier including the same, and more particularly to a shape variable filter frame applicable to various air suction structures and air discharge structures, To an air cleaner.

In general, a filter used in an air cleaner is formed in a plate-like structure, and a filter frame for mounting the filter inside the air cleaner is formed in a rectangular frame shape.

Recently, air purifiers having a multi-directional suction and discharge structure capable of sucking or discharging air in various directions have been developed in order to improve indoor air circulation efficiency.

In the air cleaner having such a multi-directional suction and discharge structure, a filter is disposed in each direction in which air is sucked or discharged.

However, in the case of the filter frame of the rectangular frame type according to the related art, since only one filter can be attached to each filter frame, a plurality of filter frames are attached to the air cleaner, Disassembly, assembly and management are not easy.

In order to compensate for these disadvantages, it is necessary to manufacture a filter frame in the form of a square ring or a circular ring, which is suitable for the shape of the frame, and disadvantage .

SUMMARY OF THE INVENTION The present invention has been made to solve at least some of the problems of the prior art as described above, and it is an object of the present invention to provide a shape variable filter frame which can be applied to various air intake structures and air discharge structures, The purpose.

According to one aspect of the present invention for achieving at least part of the above objects, the present invention provides a filter unit comprising a plurality of first type frames and a filter member to which a filter member is mounted, the plurality of first type frames and the filter member being rotatably hinge- And a second type frame, wherein the plurality of first type frames and the plurality of second type frames are alternately connected to each other to form a polygonal ring type structure or a double stacked frame type structure, The first type frame and the second type frame are provided with an outer hinge engaging part on one side and an inner hinge engaging part on the other side and the inner hinge engaging part is provided inside the connection part between the first type frame and the second type frame And the first type frame and the second type frame are hinge-coupled to each other so as to overlap each other, and the outer hinge coupling part Type frame and the second type frame, the first type frame and the second type frame being hinged to each other so as to be arranged in a line.

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Further, in one embodiment, the second type frame coupled to one side of the first type frame is rotated at a rotation angle range of 90 to 180 degrees with respect to the first type frame, and the second type frame coupled to the other side of the first type frame The second type frame may be rotated in a range of rotation angles of 0 to 90 degrees with respect to the first type frame.

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Further, in one embodiment, protruded first sealing portions are provided on both sides of the first type frame, and on both sides of the second type frame, a second sealing portion capable of hermetically contacting the first sealing portion is provided .

Further, in one embodiment, the first sealing portion and the second sealing portion may be in hermetic contact with each other when the plurality of the first type frames and the plurality of the second type frames constitute a polygonal ring shape.

Also, in one embodiment, the first type frame and the second type frame may include a first guide frame portion that is fastened to the first type frame and another first type frame that is stacked on the upper portion.

Further, in one embodiment, the first type frame and the second type frame may have a filter release preventing rib protruding inward.

On the other hand, as another aspect, An air suction unit provided at one side of the main body and allowing outside air to be sucked into the main body; A unidirectional discharge structure provided at the other side or the upper end of the main body to discharge the air inside the main body or a multi direction discharge structure provided in multiple directions along the periphery of the main body to discharge air in the main body in multiple directions An air discharge portion; And the shape variable filter frame mounted on the inside of the main body, wherein the shape variable filter frame is mounted in the form of a polygonal ring on the inner side of the air discharge portion constituted by the multi-direction discharge structure, The air cleaner is mounted in the form of a double frame superimposed on the inside of the discharge part.

According to an embodiment of the present invention having such a configuration, since the frame supporting the filter can be deformed into various shapes, it is possible to apply the present invention to various air suction structures and air discharge structures.

Further, according to the embodiment of the present invention, by reducing the volume by deforming the shape of the frame, it is possible to obtain an effect that it is easy to carry and store.

1 is a perspective view of a shape-variable filter frame according to an embodiment of the present invention.
Fig. 2 is a bottom view of the shape-variable filter frame shown in Fig. 1. Fig.
3 is a perspective view showing a state in which a shape-variable filter frame shown in FIG.
Fig. 4 is an exploded perspective view of the shape-variable filter frame shown in Fig. 1. Fig.
5 is an operational state view showing a deforming operation of the shape variable filter frame shown in Fig.
Figs. 6 and 7 are perspective views showing an embodiment in which the shape-variable filter frame shown in Fig. 1 is applied to an air purifier having a multi-directional discharge structure.
FIGS. 8 and 9 are perspective views showing an embodiment in which the shape-variable filter frame shown in FIG. 1 is applied to an air cleaner having a unidirectional discharge structure.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. Furthermore, the singular forms "a", "an," and "the" include plural referents unless the context clearly dictates otherwise.

Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings.

1 to 5, a configuration variable filter frame according to an embodiment of the present invention will be described.

1 to 5, the shape-variable filter frame 100 according to an embodiment of the present invention may include a first type frame 110 and a second type frame 120, The frame 110 and the second type frame 120 may be folded together to form various types of frame structures.

The first type frame 110 may be formed in a frame shape so that the rim of the filter member 20 can be mounted. Here, the filter member 20 is not limited to the air purifying filter but may be a humidifying filter or a dehumidifying filter.

In one embodiment, the first guide frame 112 may be provided at the upper end of the first type frame 110.

For example, as shown in FIG. 1, the fixed position guide unit 112 is formed as a protrusion protruding from the upper end of the first type frame 110, However, the present invention is not limited to this, and the fixed position guide part 112 may be provided with a guide part 112, 1 type frame 110. In this case,

In addition, in one embodiment, the filter-release preventing ribs 115 protruding along the inner rim may be provided on the inner side of the first type frame 110. The filter release preventing rib 115 may serve as a stopper for holding the position of the filter member 20 mounted on the first type frame 110.

The second type frame 120 may be configured in the form of a frame so that the rim of the filter member 20 can be mounted in the same manner as the first type frame 110.

The second type frame 120 may be rotatably hinged to one side of the first type frame 110. In one embodiment, the second type frame 120 may be hinged to the first type frame 110 such that it can rotate forward and backward of the first type frame 110.

The second type frame 120 may be rotated relative to the first type frame 110 to form a structure bent at various angles. For example, when the second type frame 120 is disposed at 90 degrees with respect to the first type frame 110, the second type frame 120 may form an 'a' shape structure together with the first type frame 110, When the type frame 110 is disposed at 0 degree or 180 degrees, it can constitute a plate-like structure that is overlapped or arranged in a line.

In addition, the second type frame 120 may include a fixed position guide portion 122, a filter separation preventing rib 125, and a fastening groove 123 in the same manner as the first type frame 110 .

Meanwhile, the shape-variable filter frame 100 according to an embodiment of the present invention may include a plurality of first type frames 110 and a plurality of second type frames 120, 110 and the second type frame 120 are alternately connected to each other so that a polygonal ring-shaped structure or a double-layered frame 120 may be formed depending on the rotation angle of the first type frame 110 and the second type frame 120, A structure of a shape can be constituted.

For reference, the polygonal ring structure is a structure in which a space is formed at the center of each of the first type frame 110 and the second type frame 120 as shown in FIG. 1, As shown in FIG. 3, a structure in which the first type frame 110 and the second type frame 120 are partially overlapped with each other to form an overall plate-like structure.

1 to 5, a shape variable filter frame 100 including two first type frames 110 and two second type frames 120 will be described in detail.

In one embodiment, two of the first type frames 110 and two of the second type frames 120 may be alternately connected to form a rectangular ring-shaped structure.

Here, the two first type frames 110 and the two second type frames 120 may be rotationally symmetric with respect to the center of the rectangular ring-shaped structure formed by the two first type frames 110 and the two second type frames 120.

3, the second type frame 120 coupled to one side of the first type frame 110 is disposed at 180 degrees and the first type frame 110 is connected to the first type frame 110. In addition, And the second type frame 120 coupled to the other side is disposed at 0 degree, thereby constructing a double frame type frame structure.

To this end, in one embodiment, the second type frame 120 coupled to one side of the first type frame 110 may be rotated about the first type frame 110 in a range of rotational angles of 90 to 180 degrees. .

The second type frame 120 coupled to the other side of the first type frame 110 is configured to be rotatable with respect to the first type frame 110 in a rotation angle range of 0 to 90 degrees.

In one embodiment, the first type frame 110 and the second type frame 120 may have outer hinge coupling parts 117 and 127 on one side and inner hinge coupling parts 118 and 128 on the other side .

The outer hinge coupling part 117 of the first type frame 110 is coupled to the outer hinge coupling part 127 of the second type frame 120. The inner hinge coupling part 118 of the first type is coupled to the outer hinge coupling part 127 of the second type frame 120, Type frame 120 to the inner hinge coupling portion 128 of the second type frame 120. [

2, the outer hinge coupling parts 117 and 127 are located outside the connection part between the first type frame 110 and the second type frame 120, and the inner hinge coupling part 118, and 128 are located inside the connection portion between the first type frame 110 and the second type frame 120. [

The first type frame 110 and the second type frame 120 can be rotated such that the first type frame 110 and the second type frame 120 can be rotated at an angle capable of overlapping with each other. Can be hinged together.

The first type frame 110 and the second type frame 120 can be rotated so that the first type frame 110 and the second type frame 120 can be rotated at an angle that allows the first type frame 110 and the second type frame 120 to be aligned with each other, The frame 120 can be hinged.

As a result, the two first type frames 110 and the two second type frames 120 can be rotated relative to the neighboring frames as shown in FIG. 5 to form a doubly superimposed framed structure .

Meanwhile, in one embodiment, protruded first sealing portions 119 may be provided on both sides of the first type frame 110.

In addition, on both sides of the second type frame 120, a second sealing part 129 which can be hermetically contacted with the first sealing part 119 may be provided.

When the first type frame 110 and the second type frame 120 are arranged to form a predetermined angle, the first and second sealing portions 119 and 129 are in contact with each other, The first type frame 110 and the second type frame 120 may be sealed to prevent the air from leaking on the connection part between the first type frame 110 and the second type frame 120. [

The first sealing portion 119 and the second sealing portion 129 may have a function of sealing a connecting portion between the first type frame 110 and the second type frame 120 as described above, And may perform a stopper function for limiting a rotation angle between the frame 110 and the second type frame 120. [

The first sealing portion 119 and the second sealing portion 129 are formed in the shape variable filter frame 100 constituting the polygonal ring shape so as to maintain the shape of the polygonal ring when the air is discharged from the inside to the outside. It can perform a function to resist flow. That is, when the first type frame 110 and the second type frame 120 receive wind pressure from the inside to the outside, the first sealing part 119 and the second sealing part 129 come into contact with each other to resist the wind- .

In one embodiment, the first sealing portion 119 and the second sealing portion 129 may be airtightly sealed with each other when the first type frame 110 and the second type frame 120 constitute a polygonal ring shape Can be contacted.

For example, the first sealing portion 119 may be formed in a plate shape extending obliquely to both sides of the first type frame 110, and the second sealing portion 129 may be formed in a shape corresponding to the first sealing portion 119 And may be configured in the form of a plate extending obliquely on both sides of the second type frame 120. At this time, when the first type frame 110 and the second type frame 120 are rotated and arranged at a predetermined angle, the first sealing part 119 and the second sealing part 129 are in surface contact with each other to ensure airtightness can do.

However, the first sealing part 119 and the second sealing part 129 are not limited to a structure for ensuring airtightness through surface contact, and may be formed on the connecting part between the first type frame 110 and the second type frame 120 It may be constructed in any structure capable of preventing leakage of air.

6 to 9 show an embodiment in which a shape-variable filter frame 100 according to an embodiment of the present invention is applied to an air cleaner 10.

6 and 7, an embodiment in which the shape-variable filter frame 100 according to the embodiment of the present invention is applied to the air purifier 10 having a multi-directional discharge structure is shown.

6 and 7, the air purifier 10 having a multi-directional discharge structure includes an air intake part 12 at one side of the main body and an air discharge part 14 at four sides of the main body .

When the shape variable filter frame 100 according to the embodiment of the present invention is applied to the air purifier 10 having such a multi-direction discharge structure, the shape variable filter frame 100 is configured as shown in FIGS. 6 and 7 And may be mounted in the form of a polygonal ring in correspondence with the air discharge portion 14 provided on all sides. At this time, air flowing inside the air cleaner 10 flows into the inside of the shape-variable filter frame 100, and the filter member 20 mounted on each of the first type frame 110 and the second type frame 120 The air can be discharged through the air discharging portion 14.

8 and 9 show an embodiment in which the shape variable filter frame 100 according to an embodiment of the present invention is applied to an air cleaner 10 having a unidirectional discharge structure.

8 and 9, the air purifier 10 having a unidirectional discharge structure includes an air intake part 12 at one side of the main body, and one air discharge part 14 at the upper or the other side of the main body. .

When the shape variable filter frame 100 according to the embodiment of the present invention is applied to the air purifier 10 having such a unidirectional discharge structure, the shape variable filter frame 100 is constructed as shown in Figs. 8 and 9 And can be mounted in the form of a double stacked frame corresponding to the air suction part 12 as well. At this time, the air sucked through the air suction unit 12 passes through the filter member 20 mounted on each of the first type frame 110 and the second type frame 120, and then flows through the air discharge unit 14 Can be discharged.

In the structure in which the shape-variable filter frame 100 is double-layered, the filter members 20 mounted on the first type frame 110 and the second type frame 120 are also double- So that the air can be filtered in two stages.

While the present invention has been particularly shown and described with reference to particular embodiments thereof, it is evident that many alternatives, modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention as defined by the following claims I would like to make it clear.

10: air cleaner 12: air suction part
14: air discharge portion 20: filter member
100: shape-variable filter frame 110: first type frame
120: second type frame 112, 122: fixed position guide part
113, 123: fastening groove 115, 125: filter separation preventing rib
117, 127: outer hinge coupling portion 118, 128: inner hinge coupling portion
119: first sealing part 129: second sealing part

Claims (11)

A plurality of first type frames on which filter members are mounted; And
A plurality of second type frames mounted with a filter member and rotatably hinged to one side of the first type frame;
/ RTI >
Wherein the plurality of first type frames and the plurality of second type frames are alternately connected to each other to form a polygonal ring-shaped structure or a double-layered frame-like structure,
Wherein the first type frame and the second type frame have an outer hinge engagement part at one side and an inner hinge engagement part at the other side,
The inner hinge coupling portion is disposed inside a connection portion between the first type frame and the second type frame so that the first type frame and the second type frame are hinge-
The outer hinge coupling portion is disposed outside the connection portion between the first type frame and the second type frame, and the first type frame and the second type frame are hinge- .
delete delete delete The method according to claim 1,
The second type frame coupled to one side of the first type frame is rotated at a rotation angle range of 90 to 180 degrees with respect to the first type frame,
And a second type frame coupled to the other side of the first type frame is rotated in a rotation angle range of 0 to 90 degrees with respect to the first type frame.
delete The method according to claim 1,
The first type frame includes a protruding first sealing portion on at least one side thereof,
And a second sealing portion capable of coming into hermetic contact with the first sealing portion is provided on at least one side of the second type frame.
8. The method of claim 7,
A plurality of said first type frames and a plurality of said second type frames,
The first type frame and the second type frame are alternately connected to each other to form a polygonal ring-shaped structure or a double-layered frame-like structure,
Wherein the first sealing portion and the second sealing portion are in hermetic contact with each other when the plurality of the first type frames and the plurality of the second type frames form a polygonal ring shape.
The method according to claim 1,
And the first type frame and the second type frame have different first type frames stacked on the upper side and different position type guide frames which are fastened to the second type frame.
The method according to claim 1,
Wherein the first type frame and the second type frame have inwardly protruding filter release preventing ribs.
main body;
An air suction unit provided at one side of the main body and allowing outside air to be sucked into the main body;
A unidirectional discharge structure provided at the other side or the upper end of the main body to discharge the air inside the main body or a multi direction discharge structure provided in multiple directions along the periphery of the main body to discharge air in the main body in multiple directions An air discharge portion; And
And a shape-variable filter frame according to any one of claims 1, 5, and 7 to 10 mounted inside the main body,
Wherein the shape variable filter frame is mounted in the form of a polygonal ring on the inside of the air discharge part constituted by the multi-direction discharge structure or in the form of a double frame superimposed on the inside of the air discharge part constituted by the unidirectional discharge structure.
KR1020150146484A 2015-08-12 2015-10-21 Shape-variable filter frame and air cleaner having the same KR101897561B1 (en)

Priority Applications (17)

Application Number Priority Date Filing Date Title
KR1020150146484A KR101897561B1 (en) 2015-10-21 2015-10-21 Shape-variable filter frame and air cleaner having the same
CN202011367041.6A CN112503705A (en) 2015-08-12 2016-08-08 Air purifier
CN202011194859.2A CN112503698A (en) 2015-08-12 2016-08-08 Air purifier
CN202011356371.5A CN112503703A (en) 2015-08-12 2016-08-08 Air purifier
CN202011356387.6A CN112503704A (en) 2015-08-12 2016-08-08 Air purifier
CN202011194862.4A CN112503699A (en) 2015-08-12 2016-08-08 Air purifier
PCT/KR2016/008690 WO2017026761A1 (en) 2015-08-12 2016-08-08 Air purifier
US15/750,876 US10821389B2 (en) 2015-08-12 2016-08-08 Air purifier with hinged filter frame
CN202011189768.XA CN112503697A (en) 2015-08-12 2016-08-08 Air purifier
CN201680047107.9A CN107995876A (en) 2015-08-12 2016-08-08 Air purifier
CN202010606556.0A CN111804085A (en) 2015-08-12 2016-08-08 Air purifier
US17/029,452 US10918984B2 (en) 2015-08-12 2020-09-23 Air purifier with hinged filter frame
US17/029,422 US11007467B2 (en) 2015-08-12 2020-09-23 Air purifier with hinged filter frame
US17/029,261 US11007466B2 (en) 2015-08-12 2020-09-23 Air purifier with hinged filter frame
US17/090,248 US11654387B2 (en) 2015-08-12 2020-11-05 Air purifier with hinged filter frame
US17/093,897 US11654388B2 (en) 2015-08-12 2020-11-10 Air purifier with hinged filter frame
US16/951,388 US11666848B2 (en) 2015-08-12 2020-11-18 Air purifier with hinged filter frame

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150146484A KR101897561B1 (en) 2015-10-21 2015-10-21 Shape-variable filter frame and air cleaner having the same

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Publication Number Publication Date
KR20170046325A KR20170046325A (en) 2017-05-02
KR101897561B1 true KR101897561B1 (en) 2018-09-12

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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021053472A1 (en) * 2019-09-16 2021-03-25 3M Innovative Properties Company Collapsible filter frame
KR20220004369A (en) * 2020-07-03 2022-01-11 코웨이 주식회사 Composite filter and air clearner including the same
KR20220015825A (en) * 2020-07-31 2022-02-08 코웨이 주식회사 Filter frame and air clearner including the same
KR20220113187A (en) * 2021-02-05 2022-08-12 코웨이 주식회사 Filter holder, filter assembly and clearner including the same

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Publication number Priority date Publication date Assignee Title
JP2861711B2 (en) 1993-02-08 1999-02-24 株式会社デンソー Air filter
JP4598319B2 (en) * 2001-07-11 2010-12-15 三菱電機株式会社 Air purifying filter and air-conditioning refrigeration system
JP5772689B2 (en) 2012-04-05 2015-09-02 ダイキン工業株式会社 Air filter for air conditioner and method for manufacturing the same

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Publication number Priority date Publication date Assignee Title
US7410520B2 (en) * 2006-12-22 2008-08-12 Hamilton Beach Brands, Inc. Foldable filter for an air filtration unit and method
KR20130078044A (en) * 2011-12-30 2013-07-10 한라비스테온공조 주식회사 Filter assembly of air conditioner for vehicle

Patent Citations (3)

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Publication number Priority date Publication date Assignee Title
JP2861711B2 (en) 1993-02-08 1999-02-24 株式会社デンソー Air filter
JP4598319B2 (en) * 2001-07-11 2010-12-15 三菱電機株式会社 Air purifying filter and air-conditioning refrigeration system
JP5772689B2 (en) 2012-04-05 2015-09-02 ダイキン工業株式会社 Air filter for air conditioner and method for manufacturing the same

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