JPH026813A - Filter mounting device - Google Patents
Filter mounting deviceInfo
- Publication number
- JPH026813A JPH026813A JP15635788A JP15635788A JPH026813A JP H026813 A JPH026813 A JP H026813A JP 15635788 A JP15635788 A JP 15635788A JP 15635788 A JP15635788 A JP 15635788A JP H026813 A JPH026813 A JP H026813A
- Authority
- JP
- Japan
- Prior art keywords
- filter
- performance filter
- partition frame
- rubber
- casing body
- 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
Links
- 229920001971 elastomer Polymers 0.000 claims abstract description 26
- 239000005060 rubber Substances 0.000 claims abstract description 26
- 238000005192 partition Methods 0.000 claims abstract description 19
- 238000007689 inspection Methods 0.000 claims abstract description 16
- 229920002379 silicone rubber Polymers 0.000 claims description 4
- 239000004945 silicone rubber Substances 0.000 claims description 4
- YACLQRRMGMJLJV-UHFFFAOYSA-N chloroprene Chemical compound ClC(=C)C=C YACLQRRMGMJLJV-UHFFFAOYSA-N 0.000 claims description 2
- 229920003051 synthetic elastomer Polymers 0.000 claims description 2
- 239000005061 synthetic rubber Substances 0.000 claims description 2
- 238000003825 pressing Methods 0.000 abstract description 3
- 230000000994 depressogenic effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 229920001084 poly(chloroprene) Polymers 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
Description
【発明の詳細な説明】
［従来の技術］
従来、高性能フィルターをケーシング本体に圧着せしめ
て固定する装置としては、第５図に示ずように、ケーシ
ング本体を偏芯カムにより上方へ押圧して固定するもの
が知られている。[Detailed Description of the Invention] [Prior Art] Conventionally, as a device for crimping and fixing a high-performance filter to a casing body, as shown in Fig. 5, the casing body is pressed upward by an eccentric cam. There are known methods that can be used to fix the
すなわら、−側部に点検口４１を有するケーシング本体
４２の上方部にフィルター受座４３を周設し、且つ点検
口４１に開閉Ｍ４４を取付けると共に、他側の側板４５
の上方部水平位置に高性能フィルター４６の前復巾と同
一間隔をもって２個の軸受４７を固設する一方、点検口
４１の下方に垂設固定された垂設板４８の外側面で前記
各軸受４７に対応する位置に２個のメカニカルシール４
９を夫々固設し、前記各軸受４７及び各メカニカルシー
ル４９間に２本のカムシャフト５０を回転自在に軸支し
、且つ該各カムシャフト５０の高性能フィルター４６の
左右中と同一位置に夫々２個ずつ偏芯カム５１を固定し
、更にこの偏芯カム５１上に高性能フィルター４６の両
側枠５２の前後端部を位置せしめて、高性能フィルター
４６を載置し、２本のカムシャフト５０を夫々ケーシン
グ本体４２外より回転操作ができるように、各メカニカ
ルシール４９の外方に於いて取外し自在に螺挿されたカ
ムハンドル５３を夫々回動させることにより夫々のカム
シャフト５０が回転し、各偏芯カム５１の突出部で高性
能フィルター４６の両側枠５２の前後端部を上方へ押上
げて、高性能フィルター４６の上面四周に固着されたガ
スケット５４を、ケーシング本体４２のフィルター受座
４３に押圧して密着固定するように形成されている。That is, a filter seat 43 is provided around the upper part of the casing body 42 which has an inspection port 41 on the - side, and an opening/closing M44 is attached to the inspection port 41, and the side plate 45 on the other side
Two bearings 47 are fixed at the upper horizontal position at the same interval as the front width of the high-performance filter 46, while the outer surface of a vertical plate 48 fixed vertically below the inspection opening 41 Two mechanical seals 4 are installed at positions corresponding to the bearings 47.
9 are fixedly installed, and two camshafts 50 are rotatably supported between each of the bearings 47 and each mechanical seal 49, and at the same position as the left and right center of the high performance filter 46 of each camshaft 50. Two eccentric cams 51 are fixed in each case, and the front and rear ends of both side frames 52 of the high-performance filter 46 are positioned on the eccentric cams 51, and the high-performance filter 46 is mounted. Each camshaft 50 is rotated by rotating a cam handle 53 that is removably screwed in on the outside of each mechanical seal 49 so that each shaft 50 can be rotated from outside the casing body 42. Then, the protrusions of each eccentric cam 51 push up the front and rear ends of both side frames 52 of the high-performance filter 46, and the gasket 54 fixed to the four circumferences of the upper surface of the high-performance filter 46 is attached to the filter of the casing body 42. It is formed so as to be pressed against and tightly fixed to the catch seat 43.
そして、高性能フィルター４６を取外すときは、各カム
ハンドル５３を逆に回転させて偏芯カム５１による高性
能フィルター４６の押圧状態を解除して取外すように形
成されている。When the high-performance filter 46 is to be removed, each cam handle 53 is rotated in the opposite direction to release the pressing state of the high-performance filter 46 by the eccentric cam 51 and removed.
［発明が解決しようとする課題］
しかしながら、上記従来のフィルター取付装置では、ケ
ーシング本体４２の外側面に取外し自在に螺挿されたカ
ムハンドル５３を回動して高性能フィルター４６を上昇
せしめて、ガスケット５４をフィルター受座４３に圧接
して固定するように構成されており、高性能フィルター
４６の固定は外部からのカムハンドル５３の操作による
ため、２本のカムシャフト５０，２１固のメカニカルシ
ール４つ、および４個の偏芯カム５１が必要であり、全
体の装置が複雑で、且つ部品数が多く高価となるという
問題点があり、更に外部より操作するため、ケーシング
本体４２外に突出した高空気圧力に対してカムシャフト
５０の部分、及びメカニカルシール４９部分より、特に
高空気圧力の場合汚染空気が漏洩する虞れがあり、また
、メカニカルシール４９部分の摩耗等による部品交換が
必要である等の問題点があった。[Problems to be Solved by the Invention] However, in the conventional filter mounting device described above, the high-performance filter 46 is raised by rotating the cam handle 53 that is removably screwed into the outer surface of the casing body 42. The gasket 54 is fixed to the filter seat 43 by pressure contact, and since the high-performance filter 46 is fixed by operating the cam handle 53 from the outside, a mechanical seal between the two camshafts 50 and 21 is used. Since four eccentric cams 51 are required, the whole device is complicated, has a large number of parts, and is expensive. Furthermore, since it is operated from the outside, the eccentric cams 51 protrude outside the casing body 42. Especially when the air pressure is high, there is a risk of contaminated air leaking from the camshaft 50 part and the mechanical seal 49 part, and parts replacement is required due to wear of the mechanical seal 49 part. There were problems such as:
本発明はかかる従来の問題点を解決することを目的とす
るフィルター装置を提供しようとするものである。The present invention aims to provide a filter device aimed at solving such conventional problems.
［課題を解決するための手段］
本発明は、点検口を備えたケーシング本体の左右の側壁
に高性能フィルターを挿入載置する２本のガイドレール
を固設し、且つケーシング本体の四周の側壁の上方に枠
状のゴムキャンバスの外側縁部を周設固定すると共に、
該ゴムキャンバスの内側縁部に高性能フィルターのガス
ケットに圧接する仕切り枠を一体に連結固定し、更にケ
ーシング本体の左右の側壁に引きばねに連結された操作
レバーを対向して設け、且つ該操作レバーの後端部と仕
切り枠とをリンクで連結した手段を採用することにより
、上記問題点を解決した。[Means for Solving the Problems] The present invention provides two guide rails for inserting and mounting a high-performance filter on the left and right side walls of a casing body provided with an inspection port, and also on four side walls of the casing body. At the same time as fixing the outer edge of the frame-shaped rubber canvas above the
A partition frame that is in pressure contact with the gasket of the high-performance filter is integrally connected and fixed to the inner edge of the rubber canvas, and operating levers connected to tension springs are provided oppositely on the left and right side walls of the casing body, and the operating lever is connected to the left and right side walls of the casing body. The above problem was solved by employing a means in which the rear end of the lever and the partition frame were connected by a link.
［作用］
上記構成より成る本発明によれば、高性能フィルターを
点検口を介してガイドレール上にｌｉ、置して押圧挿入
して、所定位置に装着し、再び点検口より手で操作レバ
ーを操作して引きばねの縮重せんとする力を利用して、
ケーシング本体にゴムキャンバスを介して固定された仕
切り枠を降下させて、その下端縁を高性能フィルターの
ガスケットに圧接させる。[Operation] According to the present invention having the above configuration, the high-performance filter is placed on the guide rail through the inspection port, pressed and inserted, mounted in a predetermined position, and then the operating lever is manually operated through the inspection port. Using the force of the tension spring to degenerate,
The partition frame fixed to the casing body via a rubber canvas is lowered, and its lower edge is brought into pressure contact with the gasket of the high-performance filter.
［実施例］
本発明の実施の一例を図に就いて詳細に説明するに、高
性能フィルター１を内部に装着できるよう４本の側壁２
を方形枠状に連設して上・下方に夫々開口部３，４を設
け、且つ前方の側壁２ａに高性能フィルター１を挿入し
たり、装着作業をしたり、或いは点検したりするための
点検口５を開口し、該点検口５に開閉蓋６を取付けてケ
ーシング本体７を形成する。[Embodiment] An example of the implementation of the present invention will be described in detail with reference to the drawings.
are arranged in a rectangular frame shape and have openings 3 and 4 at the top and bottom, respectively, and the front side wall 2a is used for inserting, installing, or inspecting the high-performance filter 1. The inspection port 5 is opened, and the opening/closing lid 6 is attached to the inspection port 5 to form the casing body 7.
ケーシング本体７の高性能フィルター１の挿入方向と直
角位置にある側壁２ａ、２ｂの内側面の前後に、逆り字
状のアングル８を夫々対設固定し、且つ前記各側壁２ａ
、 ２ｂに固設された各アングル８の上面に、高性能フ
ィルター１を点検口５から挿入する際のガイドと載置台
とを兼ねる２本のＬ字状のガイドレール９の前後面下部
を固定して、該各ガイドレール９を高性能フィルター１
の巾に一致する間隔を存して左右の側壁２Ｇ、 ２ｄと
平行に配設固定し、更に各ガイドレール９の後部には高
性能フィルター１がそれ以上挿入できないようにこれを
規制するストッパー１０が突設されていて、該各ストッ
パー１０に高性能フィルター１の後部下端部が当接して
停止する。なお、特に限定する必要はないが、好ましく
は高性能フィルター１のガイドレール９上の摺動を円滑
にするため、各ガイドレール９の摺動面９ａ上に、断面
円形をしだ鋼棒９ｂを夫々固定することが推奨される。Inverted angles 8 are fixed oppositely to the front and rear of the inner surfaces of the side walls 2a and 2b, which are perpendicular to the insertion direction of the high-performance filter 1 of the casing body 7, and each of the side walls 2a
, The lower front and rear surfaces of two L-shaped guide rails 9, which serve as a guide and a mounting table when inserting the high-performance filter 1 from the inspection port 5, are fixed to the upper surface of each angle 8 fixedly installed on the 2b. Then, attach each guide rail 9 to a high-performance filter 1.
A stopper 10 is arranged and fixed in parallel with the left and right side walls 2G and 2d with an interval corresponding to the width of the guide rail 9, and furthermore, a stopper 10 is provided at the rear of each guide rail 9 to prevent the high-performance filter 1 from being inserted any further. are provided in a protruding manner, and the rear lower end portion of the high-performance filter 1 comes into contact with each stopper 10 and stops. Although there is no particular limitation, preferably a steel rod 9b having a circular cross section is provided on the sliding surface 9a of each guide rail 9 in order to make the sliding of the high-performance filter 1 on the guide rail 9 smooth. It is recommended that they be fixed respectively.
これにより摩擦係数が小となり高性能フィルター１の挿
入作業が容易となる。This reduces the coefficient of friction and makes it easier to insert the high-performance filter 1.
また、ケーシング本体７の各側壁２ａ、２ｂ。Moreover, each side wall 2a, 2b of the casing main body 7.
２Ｃ，２ｄの内側面上部に、シリコンゴムまたはクロロ
プレンを原料とする合成ゴム（アメリカデュポン社製で
「ネオプレン」という商標名で販売されていて、以下「
ネオプレンゴム」と略称する〉等で方形枠状に形成され
たゴムキャンバス１１の外側縁部か各側壁２ａ、２ｂ、
２ｃ、２ｄとほぼ直角になるように一体に固定されてい
る。On the upper part of the inner surface of 2C and 2d, there is a synthetic rubber made from silicone rubber or chloroprene (manufactured by DuPont America and sold under the trade name "Neoprene", hereinafter referred to as "
The outer edge of the rubber canvas 11 formed in the shape of a rectangular frame or each side wall 2a, 2b,
It is fixed integrally with 2c and 2d so as to be approximately perpendicular to them.
前記ゴムキャンバス１１の外側縁部の固定方法は、特に
限定する必要はないが、好ましくは各側壁２ａ、２ｂ、
２ｃ、２ｄの上部内側面に周設固定されたＬ字状の載置
板１２の平板１３上にゴムキャンバス１１の外側縁部を
位置せしめて、その上方より押え板１４を重合してボル
ト１５を貫挿してゴムキャンバス１１の基部を挟着固定
することが推奨される。そして、前記ゴムキャンバス１
１の内側縁部に、高性能フィルター１の側枠１６上に固
設されたガスケット１７に下端縁１８ａを圧接する鋼板
製の方形状の仕切り枠１８の上端の外向き７ランジ１９
が一体に固定されている。前記ゴムキャンバス１１の内
側縁部の固定方法は、特に限定する必要はないが、好ま
しくは仕切り枠１８の外向きフランジ１９上にゴムキャ
ンバス１１の先方部を位置せしめて、その上方より押え
板２０を重合してボルト２１を貫挿してゴムキャンバス
１１の内側縁部を挟着固定することが推奨される。The method of fixing the outer edge of the rubber canvas 11 is not particularly limited, but preferably each of the side walls 2a, 2b,
The outer edge of the rubber canvas 11 is positioned on the flat plate 13 of the L-shaped mounting plate 12 fixed to the inner surface of the upper part of the upper parts 2c and 2d, and the presser plate 14 is overlapped with the bolt 15 from above. It is recommended that the base of the rubber canvas 11 be clamped and fixed by penetrating the rubber canvas 11. And the rubber canvas 1
7 outward flange 19 at the upper end of a rectangular partition frame 18 made of a steel plate whose lower edge 18a is pressed into contact with a gasket 17 fixed on the side frame 16 of the high-performance filter 1.
are fixed together. The method for fixing the inner edge of the rubber canvas 11 is not particularly limited, but it is preferable to position the front end of the rubber canvas 11 on the outward flange 19 of the partition frame 18, and then attach the presser plate 20 from above. It is recommended that the inner edges of the rubber canvas 11 be clamped and fixed by overlapping the rubber canvas 11 and inserting the bolts 21 therethrough.
なあ、前記ゴムキャンバス１１をシリコンゴムで形成し
たものは、シリコンゴムが耐酸性、耐ガス性、耐薬品性
に優れているので、酸、ガス、或いは薬品を含んだ空気
を瀘過する場合に使用し、またゴムキャンバス１１をネ
オプレンゴムで形成したものは普通の空気を濾過する場
合に使用する。By the way, when the rubber canvas 11 is made of silicone rubber, silicone rubber has excellent acid resistance, gas resistance, and chemical resistance, so it is suitable for filtering air containing acids, gases, or chemicals. The rubber canvas 11 made of neoprene rubber is used for filtering ordinary air.
そして、更に左右の側壁２Ｃ，２ｄの内側面前方側のゴ
ムキャンバス１１の取付位置より梢下方に、夫々対向し
て引きばね２２の上部を掛止する掛止ピン２３を固定し
、且つ前方端に操作用の握り玉２４を固定した操作レバ
ー２５の侵方寄りを前記左右の側壁２ｃ、２ｄの内側面
に夫々対向して固定された軸支ピン２６にこれを支点と
して揺動自在なるように軸支すると共に、操作レバー２
５の後端部２５ａと、前記仕切り枠１８の左右の側壁１
８ｃ、１８ｄの中央部との間に、夫々ピン２７．２８に
より両端部を軸支してリンク２９が取付けられており、
更に前記掛止ピン２３に引ぎばね２２の上方部を掛止固
定すると共に、該引きばね２２の下方部を操作レバー２
５の中間部に於いて張設された取付板３０に植設固定し
た掛止ピン３１に掛止固定して、引きばね２２により操
作レバー２５の先方部が常に上方へ引上げられるように
構成され、且つ引きばね２２より前方の左右の側壁２Ｃ
，２ｄの内側面には、夫々下面に操作レバー２５を掛止
してその上方移動を阻止する掛止凹部３２を設けたレバ
ー受け３３が、前記掛止凹部３２の上端部３２ａが操作
レバー２５の支点となる軸支ピン２６より上方に位置づ
るようにして突設されている。従って、操作レバー２５
を弓きばね２２に抗して下方へ押下げて、操作レバー２
５をレバー受け３３の掛止凹部３２に掛止させると、操
作レバー２５は第２図に示すように、前方側より後方側
へ下り傾斜した形で停止する。そして、この状態に於い
て操作レバー２５の後端部２５ａは最下方に位置するた
め、リンク２９により仕切り枠１８を下方へ押下げて、
その下端縁１８ａが高性能フィルター１のガスケット１
７に圧接する。また、好ましくは仕切り枠１８が、下方
移動してガスケット１７に下端縁１８ａが圧接したとき
に、ゴムキャンバス１１が水平状態を維持できるよう予
め設定しておくことが推奨される。Further, latching pins 23 for latching the upper parts of the tension springs 22 are fixed below the mounting position of the rubber canvas 11 on the front side of the inner surfaces of the left and right side walls 2C and 2d, respectively, and The operating lever 25, on which the operating grip ball 24 is fixed, is pivoted about a pivot pin 26 fixed to the inner surfaces of the left and right side walls 2c and 2d, respectively, as a fulcrum. The operating lever 2
5 and the left and right side walls 1 of the partition frame 18.
A link 29 is attached between the center portions of 8c and 18d, with both ends pivotally supported by pins 27 and 28, respectively.
Further, the upper part of the tension spring 22 is latched and fixed to the latching pin 23, and the lower part of the tension spring 22 is fixed to the operating lever 22.
The operating lever 25 is latched and fixed to a latching pin 31 implanted and fixed to a mounting plate 30 stretched at the middle part of the lever 25, so that the front part of the operating lever 25 is always pulled upward by a tension spring 22. , and the left and right side walls 2C in front of the tension spring 22
. It is provided so as to protrude above the pivot pin 26 which serves as a fulcrum. Therefore, the operating lever 25
Press down against the bow spring 22 to release the operating lever 2.
5 is hooked into the hooking recess 32 of the lever receiver 33, the operating lever 25 stops tilting downward from the front side to the rear side, as shown in FIG. In this state, the rear end 25a of the operating lever 25 is located at the lowest position, so the link 29 pushes the partition frame 18 downward.
Its lower edge 18a is the gasket 1 of the high-performance filter 1.
7. Further, it is recommended that the partition frame 18 be set in advance so that the rubber canvas 11 can maintain a horizontal state when the lower edge 18a is pressed against the gasket 17 when the partition frame 18 moves downward.
次に、本発明の実施例の作用について説明する。Next, the operation of the embodiment of the present invention will be explained.
高性能フィルター１を点検口５より挿入する場合、先ず
各操作レバー２５を引きばね２２に抗して押下げて、操
作レバー２５をレバー受け３３の掛止凹部３２より離脱
させて掛止状態を解除して、操作レバー２５を第４図に
示すように略水平状態に維持すると、操作レバー２５の
後端部２５ａは軸支ピン２６を支点として上方へ移動し
て、リンク２９を介して仕切り枠１８を上方へ押上げる
と共に、ゴムキャンバス１１が梢上方へ湾曲する。そし
てこの段階に於いて、点検口５より高性能フィルター１
をガイドレール９上に載置し、後方へ押圧移動してスト
ッパー１０に当接させて停止せしめ、操作レバー２５を
再び掛止凹部３２に掛止すると、操作レバー２５の後端
部２５ａが軸支ピン２６を支点として下方へ移動して、
リンク２０を介して仕切り枠１８を下方へ押下げ、仕切
り枠１８の下端縁１８ａが高性能フィルター１のガスケ
ラ１〜１７に圧接すると共に、ゴムキャンバス１１が水
平状態を維持するようにして、高性能フィルター１の装
着作業を完了する。When inserting the high-performance filter 1 through the inspection port 5, first push down each operating lever 25 against the tension spring 22, and release the operating lever 25 from the latching recess 32 of the lever receiver 33 to make the latching state. When released and the operating lever 25 is maintained in a substantially horizontal state as shown in FIG. As the frame 18 is pushed upward, the rubber canvas 11 is curved upward. At this stage, high-performance filter 1 is inserted through inspection port 5.
is placed on the guide rail 9, pressed backwards, brought into contact with the stopper 10 and stopped, and when the operating lever 25 is again latched into the latching recess 32, the rear end 25a of the operating lever 25 is rotated against the shaft. Move downward using the support pin 26 as a fulcrum,
The partition frame 18 is pushed down via the link 20 so that the lower edge 18a of the partition frame 18 comes into pressure contact with the gaskets 1 to 17 of the high-performance filter 1, and the rubber canvas 11 is kept in a horizontal state. Complete the installation work of performance filter 1.
一方、高性能フィルター１を取外す場合は前記と逆の操
作をすればよい。On the other hand, when removing the high-performance filter 1, the operation described above can be reversed.
［発明の効果］
本発明は上述のようであるから、高性能フィルターのケ
ーシング本体への挿入作業、および操作レバーを操作し
て仕切り枠上端縁をガスケットへ圧接する作業が、すべ
て点検口を介してすることができるので、従来装置のよ
うにカムシャフト、カムおよびメカニカルシールが不要
であるため、装置全体が複雑でなく部品数が少なく安価
にできると共に、従来の如くカムシャフトをケーシング
本体外から操作するという溝成がないので、溶接個所が
なくなり、メカニカルシール部分及びシャツ１〜からの
汚染空気の漏洩の問題も生じないのでおる。[Effects of the Invention] Since the present invention is as described above, the work of inserting the high-performance filter into the casing body and the work of pressing the upper edge of the partition frame against the gasket by operating the operating lever are all performed through the inspection port. This eliminates the need for camshafts, cams, and mechanical seals as in conventional equipment, making the entire equipment less complex, with fewer parts, and less expensive. Since there is no groove structure to operate, there are no welding points and there is no problem of leakage of contaminated air from the mechanical seal portion and the shirt 1.
第１図は本発明装置の高性能フィルターを装着した状態
を示す縦断正面図、第２図は同縦断側面図、第３図は横
断平面図、第４図は高性能フィルターの挿着面の縦断側
面図、第５図は従来の取付装置を示す縦断側面図である
。
図中、１は高性能フィルター、２は側壁、５は点検口、
７はケーシング本体、９はガイドレール、１１はゴムキ
ャンバス、１７はガスケット、１８は仕切り枠、２２は
引きばね、２５は操作レバー２５ａは後端部である。
昭和６３年 ６月２４日
第１図
第３図
第２図
第４図Fig. 1 is a longitudinal sectional front view showing the device of the present invention with a high-performance filter installed, Fig. 2 is a longitudinal sectional side view thereof, Fig. 3 is a cross-sectional plan view, and Fig. 4 is a view of the insertion surface of the high-performance filter. FIG. 5 is a vertical side view showing a conventional mounting device. In the figure, 1 is a high-performance filter, 2 is a side wall, 5 is an inspection port,
7 is a casing body, 9 is a guide rail, 11 is a rubber canvas, 17 is a gasket, 18 is a partition frame, 22 is a tension spring, and 25 is an operating lever 25a at the rear end. June 24, 1988 Figure 1 Figure 3 Figure 2 Figure 4
Claims (1)
能フィルターを挿入載置する２本のガイドレールを固設
し、且つケーシング本体の四周の側壁の上方に枠状のゴ
ムキャンバスの外側縁部を周設固定すると共に、該ゴム
キャンバスの内側縁部に高性能フィルターのガスケット
に圧接する仕切り枠を一体に連結固定し、更にケーシン
グ本体の左右の側壁に引きばねに連結された操作レバー
を対向して設け、且つ該操作レバーの後端部と仕切り枠
とをリンクで連結したことを特徴とするフィルター取付
装置。 ２ ゴムキャンバスがシリコンゴムで形成されたもので
ある請求項１記載のフィルター取付装置。 ３ ゴムキャンバスがクロロプレンを原料とする合成ゴ
ムで形成されたものである請求項１記載のフィルター取
付装置。[Claims] 1. Two guide rails for inserting and placing a high-performance filter are fixedly installed on the left and right side walls of the casing body provided with an inspection port, and a frame-shaped frame is installed above the four circumferential side walls of the casing body. The outer edge of the rubber canvas is circumferentially fixed, and a partition frame that presses against the gasket of the high-performance filter is integrally connected and fixed to the inner edge of the rubber canvas, and is further connected to tension springs on the left and right side walls of the casing body. What is claimed is: 1. A filter mounting device characterized in that operating levers are provided facing each other, and the rear end of the operating lever is connected to a partition frame by a link. 2. The filter mounting device according to claim 1, wherein the rubber canvas is made of silicone rubber. 3. The filter mounting device according to claim 1, wherein the rubber canvas is made of synthetic rubber made from chloroprene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15635788A JPH026813A (en) | 1988-06-24 | 1988-06-24 | Filter mounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15635788A JPH026813A (en) | 1988-06-24 | 1988-06-24 | Filter mounting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH026813A true JPH026813A (en) | 1990-01-11 |
| JPH0516282B2 JPH0516282B2 (en) | 1993-03-04 |
Family
ID=15625989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15635788A Granted JPH026813A (en) | 1988-06-24 | 1988-06-24 | Filter mounting device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH026813A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6592312B1 (en) | 1996-09-03 | 2003-07-15 | Yoshiji Tutikawa | Bolt employing shearing stress for self-locking |
| EP1994335A1 (en) * | 2006-03-14 | 2008-11-26 | Camfil Ab | Air filter housing with guides for air filter units |
| JP2011020095A (en) * | 2009-07-17 | 2011-02-03 | Nippon Muki Co Ltd | Filter device |
| JP2011072931A (en) * | 2009-09-30 | 2011-04-14 | Nippon Muki Co Ltd | Filter device |
| JP2011206752A (en) * | 2010-03-30 | 2011-10-20 | Tokyo Electron Ltd | Filter device |
| US8404023B1 (en) | 2010-06-08 | 2013-03-26 | Aaf-Mcquay Inc. | Air handling filtration equipment with adjustable media bed and method of use |
| JP2015010605A (en) * | 2013-07-02 | 2015-01-19 | 株式会社理韓 | Air cleaner for vehicle |
| DE102014111417B4 (en) * | 2013-08-20 | 2020-09-03 | Hyundai Motor Company | Air cleaning device for vehicles |
-
1988
- 1988-06-24 JP JP15635788A patent/JPH026813A/en active Granted
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6592312B1 (en) | 1996-09-03 | 2003-07-15 | Yoshiji Tutikawa | Bolt employing shearing stress for self-locking |
| EP1994335A1 (en) * | 2006-03-14 | 2008-11-26 | Camfil Ab | Air filter housing with guides for air filter units |
| JP2009530080A (en) * | 2006-03-14 | 2009-08-27 | キャムフィル・アーベー | Air filter housing with guide for air filter unit |
| EP1994335A4 (en) * | 2006-03-14 | 2013-01-09 | Camfil Ab | Air filter housing with guides for air filter units |
| JP2011020095A (en) * | 2009-07-17 | 2011-02-03 | Nippon Muki Co Ltd | Filter device |
| JP2011072931A (en) * | 2009-09-30 | 2011-04-14 | Nippon Muki Co Ltd | Filter device |
| JP2011206752A (en) * | 2010-03-30 | 2011-10-20 | Tokyo Electron Ltd | Filter device |
| US8404023B1 (en) | 2010-06-08 | 2013-03-26 | Aaf-Mcquay Inc. | Air handling filtration equipment with adjustable media bed and method of use |
| US8409337B1 (en) | 2010-06-08 | 2013-04-02 | Aaf-Mcquay Inc. | Air handling filtration equipment with adjustable media bed and method of use |
| JP2015010605A (en) * | 2013-07-02 | 2015-01-19 | 株式会社理韓 | Air cleaner for vehicle |
| DE102014111417B4 (en) * | 2013-08-20 | 2020-09-03 | Hyundai Motor Company | Air cleaning device for vehicles |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0516282B2 (en) | 1993-03-04 |
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