JPS63189324U - - Google Patents

Info

Publication number
JPS63189324U
JPS63189324U JP8180887U JP8180887U JPS63189324U JP S63189324 U JPS63189324 U JP S63189324U JP 8180887 U JP8180887 U JP 8180887U JP 8180887 U JP8180887 U JP 8180887U JP S63189324 U JPS63189324 U JP S63189324U
Authority
JP
Japan
Prior art keywords
filter
tightening
state
shows
view
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.)
Granted
Application number
JP8180887U
Other languages
Japanese (ja)
Other versions
JPH0418651Y2 (en
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 filed Critical
Priority to JP1987081808U priority Critical patent/JPH0418651Y2/ja
Publication of JPS63189324U publication Critical patent/JPS63189324U/ja
Application granted granted Critical
Publication of JPH0418651Y2 publication Critical patent/JPH0418651Y2/ja
Expired legal-status Critical Current

Links

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の第一実施例に係るＨＥＰＡフ
イルターの取付け状態を示す図、第２図は第１図
の分解斜視図、第３図は第１図のホース接手部分
の拡大断面図、第４図はシリコン・コーキングに
よるシール状態を示す図、第５図は袋ナツトによ
るシール状態を示す図、第６図はゴムブツシユに
よるシール状態を示す図、第７図は本考案による
フイルターの密閉枠の締付け力の状態を示す図、
第８図は本考案の第２実施例に係るフイルターの
密閉枠の斜視図、第９図は従来のＨＥＰＡフイル
ターの取付け状態を示す図、第１０図は第９図の
締付け金具部分の斜視図、第１１図は第９図の締
付け金具に歪が生じている状態を示す図、第１２
図は従来のフイルターの締付け金具による締付け
力の状態を示す図である。 ２１……フイルターユニツト、２２……フイル
ターチヤンバ、２３……ＨＥＰＡフイルター、２
４，５１……フイルターの密閉枠、２５……天井
、２６……取付口、２７……フランジ部、２８…
…開口部、２９……ダクト接続口、３０……取付
板、３１……ボルト、３２……フランジ部、３３
，５２……締付け部材、３３ａ，５２ａ……開口
、３３ｂ，５２ｂ……ボルト取付け孔、３４，５
３……枠部材、３５，３７……ホース接手、３５
ａ，３５ｂ……接続口、３６……シリコンキヤツ
プ、３８……ホース、３９……ガスケツト、４０
……ナツト、４１……ガスケツト、４２……袋ナ
ツト、４３……ゴムブツシユ、４４……ナツト。 Fig. 1 is a diagram showing the installed state of the HEPA filter according to the first embodiment of the present invention, Fig. 2 is an exploded perspective view of Fig. 1, Fig. 3 is an enlarged sectional view of the hose joint part of Fig. 1, Fig. 4 shows the sealed state with silicone caulking, Fig. 5 shows the sealed state with the cap nut, Fig. 6 shows the sealed state with the rubber bushing, and Fig. 7 shows the sealed frame of the filter according to the present invention. A diagram showing the state of the tightening force of
Fig. 8 is a perspective view of a sealing frame of a filter according to a second embodiment of the present invention, Fig. 9 is a view showing the installation state of a conventional HEPA filter, and Fig. 10 is a perspective view of the tightening metal part of Fig. 9. , FIG. 11 is a diagram showing a state in which the tightening fitting in FIG. 9 is distorted, and FIG.
The figure shows the state of the clamping force applied by the clamping fittings of a conventional filter. 21... Filter unit, 22... Filter chamber, 23... HEPA filter, 2
4, 51...Filter sealing frame, 25...Ceiling, 26...Mounting port, 27...Flange portion, 28...
...Opening, 29...Duct connection port, 30...Mounting plate, 31...Bolt, 32...Flange, 33
, 52...Tightening member, 33a, 52a...Opening, 33b, 52b...Bolt mounting hole, 34, 5
3... Frame member, 35, 37... Hose joint, 35
a, 35b... Connection port, 36... Silicone cap, 38... Hose, 39... Gasket, 40
... Nut, 41... Gasket, 42... Bag nut, 43... Rubber button, 44... Nut.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] フイルターの締付け用フランジ部に当接する締
付け部材と、該締付け部材に設けられ前記フイル
ターを案内する枠部材とから成り、チヤンバ内に
おいて前記フイルターを固定するフイルターの密
閉枠。 An airtight frame for a filter that fixes the filter within a chamber, comprising a tightening member that comes into contact with a tightening flange portion of the filter, and a frame member that is provided on the tightening member and guides the filter.
JP1987081808U 1987-05-28 1987-05-28 Expired JPH0418651Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987081808U JPH0418651Y2 (en) 1987-05-28 1987-05-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987081808U JPH0418651Y2 (en) 1987-05-28 1987-05-28

Publications (2)

Publication Number Publication Date
JPS63189324U true JPS63189324U (en) 1988-12-06
JPH0418651Y2 JPH0418651Y2 (en) 1992-04-27

Family

ID=30933882

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987081808U Expired JPH0418651Y2 (en) 1987-05-28 1987-05-28

Country Status (1)

Country Link
JP (1) JPH0418651Y2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS645623U (en) * 1987-06-30 1989-01-12
WO2013125697A1 (en) * 2012-02-24 2013-08-29 日本無機株式会社 Air filter
JP2015034763A (en) * 2013-08-09 2015-02-19 日本エアーテック株式会社 Filter inspection jig

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57204021U (en) * 1981-06-16 1982-12-25
JPS61159021U (en) * 1985-03-26 1986-10-02

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57204021U (en) * 1981-06-16 1982-12-25
JPS61159021U (en) * 1985-03-26 1986-10-02

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS645623U (en) * 1987-06-30 1989-01-12
WO2013125697A1 (en) * 2012-02-24 2013-08-29 日本無機株式会社 Air filter
JP2013173104A (en) * 2012-02-24 2013-09-05 Nippon Muki Co Ltd Air filter
JP2015034763A (en) * 2013-08-09 2015-02-19 日本エアーテック株式会社 Filter inspection jig

Also Published As

Publication number Publication date
JPH0418651Y2 (en) 1992-04-27

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