JP2008200647A5 - - Google Patents

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Publication number
JP2008200647A5
JP2008200647A5 JP2007042066A JP2007042066A JP2008200647A5 JP 2008200647 A5 JP2008200647 A5 JP 2008200647A5 JP 2007042066 A JP2007042066 A JP 2007042066A JP 2007042066 A JP2007042066 A JP 2007042066A JP 2008200647 A5 JP2008200647 A5 JP 2008200647A5
Authority
JP
Japan
Prior art keywords
bent portion
bent
top plate
plate
filter frame
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.)
Pending
Application number
JP2007042066A
Other languages
Japanese (ja)
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JP2008200647A (en
Filing date
Publication date
Application filed filed Critical
Priority to JP2007042066A priority Critical patent/JP2008200647A/en
Priority claimed from JP2007042066A external-priority patent/JP2008200647A/en
Publication of JP2008200647A publication Critical patent/JP2008200647A/en
Publication of JP2008200647A5 publication Critical patent/JP2008200647A5/ja
Pending legal-status Critical Current

Links

Claims (5)

対向して配置される天板及び地板を有するフィルタ枠と、
前記フィルタ枠の内部に配設され、前記天板側から見てＶ形に配置される濾材とを備え、
前記天板及び地板のうち少なくとも一方の前記フィルタ枠の開口部側の縁部には、前記地板または天板に向かって屈曲して形成される第１屈曲部と、前記第１屈曲部からさらに前記フィルタ枠の内部に屈曲して形成される第２屈曲部とが設けられ、
前記第２屈曲部には、前記濾材のＶ形の頂部が内部に配置される凹部が形成されることを特徴とするエアフィルタ。 A filter frame having a top plate and a ground plate arranged opposite to each other;
A filter medium disposed inside the filter frame and disposed in a V shape when viewed from the top plate side;
At the edge of the filter frame at least one of the top plate and the base plate, a first bent portion formed by bending toward the base plate or the top plate, and further from the first bent portion A second bent portion formed by bending inside the filter frame,
The air filter according to claim 1, wherein a concave portion in which a V-shaped top portion of the filter medium is disposed is formed in the second bent portion. 前記フィルタ枠の開口部において、前記フィルタ枠の天板と地板の間に渡さて配置されると共に、前記天板から前記地板まで延び、かつ前記フィルタ枠の内側に向けて開口する溝を有し、その溝内部に前記濾材のＶ形の頂部が配置される桟部をさらに備え、前記桟部が前記凹部に係合されることを特徴とする請求項１に記載のエアフィルタ。   In the opening of the filter frame, the groove is disposed between the top plate and the main plate of the filter frame, and extends from the top plate to the main plate and opens toward the inside of the filter frame. The air filter according to claim 1, further comprising a crosspiece in which a V-shaped top of the filter medium is disposed in the groove, and the crosspiece is engaged with the recess. 前記桟部は断面コの字形状を呈することを特徴とする請求項２に記載のエアフィルタ。   The air filter according to claim 2, wherein the crosspiece has a U-shaped cross section. 前記第１屈曲部は、前記天板又は地板に対して９０°屈曲して形成されると共に、前記第２屈曲部は前記第１屈曲部に対して９０°屈曲することを特徴とする請求項１に記載のエアフィルタ。   The first bent portion is formed by being bent by 90 ° with respect to the top plate or the ground plate, and the second bent portion is bent by 90 ° with respect to the first bent portion. The air filter according to 1. 前記第２屈曲部は、複数の屈曲片から構成され、前記屈曲片の間に前記凹部が形成されることを特徴とする請求項１に記載のエアフィルタ。   2. The air filter according to claim 1, wherein the second bent portion includes a plurality of bent pieces, and the concave portion is formed between the bent pieces.
JP2007042066A 2007-02-22 2007-02-22 Air filter Pending JP2008200647A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2007042066A JP2008200647A (en) 2007-02-22 2007-02-22 Air filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007042066A JP2008200647A (en) 2007-02-22 2007-02-22 Air filter

Publications (2)

Publication Number Publication Date
JP2008200647A JP2008200647A (en) 2008-09-04
JP2008200647A5 true JP2008200647A5 (en) 2009-11-12

Family

ID=39778671

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007042066A Pending JP2008200647A (en) 2007-02-22 2007-02-22 Air filter

Country Status (1)

Country Link
JP (1) JP2008200647A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5260331B2 (en) * 2009-01-14 2013-08-14 三菱重工業株式会社 A dust collection filter, a dust collection device, and a gas turbine intake device.
CN114800633B (en) * 2022-03-29 2023-12-05 清远华滤环保设备有限公司 Filter plate edging device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1075855A (en) * 1996-09-02 1998-03-24 Fuji Electric Co Ltd Showcase
JPH10113519A (en) * 1996-10-11 1998-05-06 Akushii:Kk Filter medium for air filter and air filter
JPH10263266A (en) * 1997-03-26 1998-10-06 Matsushita Electric Ind Co Ltd Drum type washing machine
JPH1133331A (en) * 1997-07-22 1999-02-09 Nitta Ind Corp Filter device
JP3296808B2 (en) * 2000-03-21 2002-07-02 日本ケンブリッジフィルター株式会社 Filter media exchange type air filter
JP4675452B2 (en) * 2000-04-20 2011-04-20 パナソニックエコシステムズ株式会社 Air filter
JP3779300B2 (en) * 2003-12-04 2006-05-24 三喜ゴム株式会社 Air filter unit

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