JPH01193474A - Lekage valve - Google Patents
Lekage valveInfo
- Publication number
- JPH01193474A JPH01193474A JP63015994A JP1599488A JPH01193474A JP H01193474 A JPH01193474 A JP H01193474A JP 63015994 A JP63015994 A JP 63015994A JP 1599488 A JP1599488 A JP 1599488A JP H01193474 A JPH01193474 A JP H01193474A
- Authority
- JP
- Japan
- Prior art keywords
- laminated material
- air
- filter
- leakage
- thickness
- 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
- 239000002648 laminated material Substances 0.000 claims abstract description 25
- 239000012784 inorganic fiber Substances 0.000 claims abstract description 14
- 239000012528 membrane Substances 0.000 claims abstract description 13
- 239000004744 fabric Substances 0.000 claims abstract description 10
- 238000009423 ventilation Methods 0.000 claims description 6
- 238000013022 venting Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 7
- 239000000843 powder Substances 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000003292 glue Substances 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 239000000454 talc Substances 0.000 description 5
- 229910052623 talc Inorganic materials 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical group [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Landscapes
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は、空気圧縮機の長時間停止にょる発錆等不具合
防止のため、圧縮空気装置から漏気させるために設ける
リーケージバルブに関する。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a leakage valve provided for leaking air from a compressed air device in order to prevent problems such as rusting due to long-term suspension of the air compressor.
（従来の技術）
従来のこの種のり一ケージバルブは、例えば漏気調整材
に鱗片状の微粉末タルクを両端にフィルタを介して筒状
ケース内に詰め固めたもの、あるいは鋼管等に無機質繊
維を詰め、その鋼管等を偏平状に圧縮して漏気量を調整
するようにしたものなどがある。これらのり一ケージバ
ルブには、次に述べるような問題点があった。(Prior art) Conventional glue cage valves of this type are made by, for example, using a leak regulating material filled with flaky fine powder talc packed into a cylindrical case through a filter at both ends, or a steel pipe made of inorganic fibers. There are some that are made by compressing the steel pipe into a flat shape to adjust the amount of air leakage. These cage valves had the following problems.
（発明が解決しようとする課題）
すなわち、タルクを漏気調整材に使用したり一ケージバ
ルブでは、所定の漏気量を確保するために漏気調整材の
量と固め具合の調整が必要である。(Problem to be solved by the invention) In other words, when talc is used as an air leak adjustment material or in a one-cage valve, it is necessary to adjust the amount and degree of hardening of the air leak adjustment material in order to ensure a predetermined amount of air leakage. be.
しかし、タルクが鱗片状の微粉末であるため、筒状のケ
ースへの詰め込み時に微粉末の飛散があり、かつ、−旦
詰め固め過ぎると漏気調整に長時間を要した。更に鋼管
等に無機質繊維を詰め、その鋼管等を偏平状に圧縮した
り一ケージバルブにあっては、漏気量の調整が殆ど不可
能であった。However, since talc is a scale-like fine powder, the fine powder would scatter when packed into a cylindrical case, and if it was packed too hard, it took a long time to adjust the air leakage. Furthermore, when a steel pipe or the like is filled with inorganic fibers and compressed into a flat shape, or when a one-cage valve is used, it is almost impossible to adjust the amount of air leakage.
本発明の目的は、小形簡素化および作業性の向上ができ
るリーケージバルブを提供することにある。An object of the present invention is to provide a leakage valve that can be simplified in size and improved in workability.
（課題を解決するための手段）
本発明のり一ケージバルブは、底部に内外に通じる通気
孔を有する有底筒状ケースと、この有底筒状ケースの筒
状部に通孔を有する下部押え金。(Means for Solving the Problems) The glue cage valve of the present invention includes a bottomed cylindrical case having a ventilation hole communicating inside and outside at the bottom, and a lower presser having a through hole in the cylindrical part of the bottomed cylindrical case. Money.
金網、フィルタ、積層材、フィルタ、金網および通孔を
有する上部押え金の順に積み重ね、その積層材を片面に
ゴムを］−ティングた無機質繊維布と、特殊な膜構造を
有するメンブレンフィルタとを漏気させる圧縮空気の圧
力と漏気量とに応じて所定量だけ積み重ね、さらに前記
有底筒状ケースの外気に通じる通気孔を有する上部開口
部に皿バネを介して前記上部押え金を押すことにより前
記積層材に適宜の加圧力を付与する押しねじを設けたこ
とを特徴とするものである。A wire mesh, a filter, a laminated material, a filter, a wire mesh, and an upper presser foot with through holes are stacked in this order, and the laminated material is made of an inorganic fiber cloth coated with rubber on one side, and a membrane filter with a special membrane structure. A predetermined amount of compressed air is stacked according to the pressure of the compressed air to be vented and the amount of air leakage, and the upper presser foot is further pushed through a disk spring to the upper opening of the bottomed cylindrical case having a vent that communicates with the outside air. The present invention is characterized in that a push screw is provided for applying an appropriate pressing force to the laminated material.
（作 用）
本発明においては漏気調整材として片面にゴムをコーテ
ィングした無機質繊維布とメンブレンフィルタとの積層
材を使用したことにより、従来のタルクのように微粉末
の飛散がなく、漏気の調整も漏気する圧縮空気の圧力お
よび漏気量に応じて積層材の積み厚を決め、また押しね
じによって積層材の加圧力を微調整することができる。(Function) In the present invention, by using a laminated material of an inorganic fiber cloth coated with rubber on one side and a membrane filter as an air leak adjustment material, unlike conventional talc, there is no scattering of fine powder, and air leakage is prevented. The stacking thickness of the laminated material can also be adjusted according to the pressure and amount of leaked compressed air, and the pressing force of the laminated material can be finely adjusted using a push screw.
（実施例） 以下本発明を第１図に示す実施例を参照して説明する。(Example) The present invention will be explained below with reference to the embodiment shown in FIG.
本発明のリーケージバルブのケース１は、上部開口２か
ら底部３付近まで切り取られた深孔部４が形成され、そ
の底部３に外部と深孔部４とを通じる通気孔５を設け、
上部開口２の付近にも横方向で外気に通じる通気孔６を
設けている。The case 1 of the leakage valve of the present invention has a deep hole 4 cut out from the top opening 2 to the vicinity of the bottom 3, and the bottom 3 is provided with a ventilation hole 5 that communicates with the outside and the deep hole 4.
A ventilation hole 6 that communicates with the outside air in the lateral direction is also provided near the upper opening 2.
このケース１の深孔部４の内部に通孔７ａを有する下部
押え金８ａをＯリング９ａを介して挿入し、それを底部
３の上面に押しつけている。この押え金８ａの上に金ｗ
Ｊ１０ａを載せ、この金網１０ａの上にフィルタ１１ａ
を載せている。このフィルタ１１ａの上部に本発明によ
って特徴のある積層材１２を載せ、この積層材１２の上
にフィルタ１１ｂ、金網１０ｂを載せ、更に上部押え金
８ｂをＱリング９ｂを介して挿入して固定している。A lower presser foot 8a having a through hole 7a is inserted into the deep hole portion 4 of the case 1 via an O-ring 9a, and is pressed against the upper surface of the bottom portion 3. There is gold on this presser foot 8a.
J10a and filter 11a on top of this wire mesh 10a.
is posted. A laminated material 12 characterized by the present invention is placed on top of this filter 11a, a filter 11b and a wire mesh 10b are placed on top of this laminated material 12, and an upper presser foot 8b is inserted and fixed through a Q ring 9b. ing.
また上部押え金８ｂの上面に皿バネ１３を載せ、この皿
バネ１３をケース１の上部開口２にねじ止めされた止め
金１４に取り付けた押しねじ１５で押しつけている。Further, a disc spring 13 is placed on the upper surface of the upper presser foot 8b, and the disc spring 13 is pressed by a push screw 15 attached to a stopper 14 screwed into the upper opening 2 of the case 1.
しかして、本発明においては、積層材１２に特徴を有す
るもので□、この積層材１２は片面に適量のゴムをコー
ティングした無機質繊維布１６とメンブレンフィルタ１
７とを積み重ねて構成したものである。Therefore, the present invention is characterized by the laminated material 12, which consists of an inorganic fiber cloth 16 coated with an appropriate amount of rubber on one side and a membrane filter 1.
It is constructed by stacking 7.
そしてその積重量は、漏気させる圧縮空気の圧力と漏気
量とに応じて交互に適宜母だけ積み重ねる。Then, the stacked weight is stacked alternately and appropriately depending on the pressure of the compressed air to be leaked and the amount of air leaked.
また押しねじ１５により皿バネ１３を介して押え金８ｂ
を押すことにより、積層材１２の無機質繊維布１６とメ
ンブレンフィルタ１７とに対する加圧力が調整される。Also, the presser foot 8b is attached via the disc spring 13 by the push screw 15.
By pressing , the pressing force of the laminated material 12 on the inorganic fiber cloth 16 and the membrane filter 17 is adjusted.
このように構成した本発明のり一ケージバルブにおいて
は、底部３のねじ部１６を利用して圧縮空気系に取りつ
け、漏気させる圧縮空気の圧力と漏気量とに応じて、積
層材１２の積み厚さを適量に選び、押しねじ１５の締め
具合を調整することによって容易に漏気量を微調整する
ことができる。The glue cage valve of the present invention configured in this way is attached to a compressed air system using the threaded part 16 of the bottom part 3, and the laminated material 12 is adjusted according to the pressure of the compressed air to be leaked and the amount of air leaked. By selecting an appropriate stacking thickness and adjusting the tightness of the push screw 15, the amount of air leakage can be easily finely adjusted.
圧縮空気系の圧縮空気の予め設定された漏気は、通気孔
５から本発明のり一ケージバルブに入り、下部押え金８
ａの通孔７ａからフィルタ１０ａ 、積層材１２の各層
の無機質繊維イ５６およびメンブレンフィルタ７を通り
、上部のフィルタ１１ｂ、押え金８ｂの通孔７ｂから皿
バネ１３の空間を通って通気孔６から大気に排気される
。The preset leakage of compressed air in the compressed air system enters the glue cage valve of the present invention through the vent hole 5 and into the lower presser foot 8.
The ventilation hole 6 passes through the filter 10a, the inorganic fibers 56 of each layer of the laminated material 12, and the membrane filter 7, and passes through the upper filter 11b, the through hole 7b of the presser foot 8b, and the space of the disc spring 13. is exhausted to the atmosphere.
このリーケージバルブから排気される漏気は、積層材１
２の積み厚さと押しねじ１５による積層材１２の締め具
合とによって容易に調整される。これは従来のように漏
気調整材に鱗片状の微粉末を使う場合のように固め具合
の調整、あるいは鋼管などに無機質繊維を詰め、その鋼
管などを偏平状に圧縮する場合のような調整装置はなく
、漏気量調整の作業性を大巾に向上できる。The leakage air exhausted from this leakage valve is
It can be easily adjusted by the stacking thickness of 2 and the tightness of the laminate 12 by the push screw 15. This is done by adjusting the degree of hardening, as in the conventional case of using scale-like fine powder as an air leak adjustment material, or adjusting the degree of hardening, as in the case of filling a steel pipe with inorganic fibers and compressing the steel pipe into a flat shape. There is no equipment required, and the workability of adjusting the amount of leakage can be greatly improved.
また漏気調整材として片面に適量のゴムをコーティング
した無機質繊維布６とメンブレンフィルタ７とを使用し
たことにより、従来の鱗片状の微粉末タルクをケースに
詰める際のような飛散することがなく、ケース１への組
み込みが容易になり、組立て作業性が大巾に向上できる
。In addition, by using an inorganic fiber cloth 6 coated with an appropriate amount of rubber on one side and a membrane filter 7 as air leakage control materials, there is no scattering that occurs when conventional scaly fine powder talc is packed in a case. , it becomes easy to assemble into the case 1, and the assembly workability can be greatly improved.
［発明の効果コ
以上のように本発明によれば、漏気調整材として片面に
適量のゴムをコーティングした無機質繊維布とメンブレ
ンフィルタとの積層材を使用し、しかも漏気させる圧縮
空気の圧力と漏気量とにより積層材の積み厚さを選び、
かつ押しねじによって締め具合を調整するよう構成した
ことにより、容易に漏気量を微調整することができ、そ
の漏気調整の作業性を大巾に向上できる。[Effects of the Invention] As described above, according to the present invention, a laminated material of an inorganic fiber cloth coated with an appropriate amount of rubber on one side and a membrane filter is used as an air leak adjustment material, and the pressure of the compressed air causing air leakage is reduced. Select the stacking thickness of the laminated material according to the amount of air leakage and
In addition, by configuring the tightening condition to be adjusted using a push screw, the amount of air leakage can be easily finely adjusted, and the workability of adjusting the air leakage can be greatly improved.
図面は本発明のり一ケージバルブの一実施例を示す断面
図である。
１・・・ケース、 ２：・・上部開口３・・・底
部、 ４・・・深孔部５．６・・・通気孔
８ａ、８ｂ・・・下部、上部押え金
９ａ 、９ｂ・・・Ｏリング
１０ａ 、 １０ｂ −・・金網
１１ａ 、 ｌｌｂ・・・フィルター
１２・・・積層材
１３・・・冊バネ
１４・・・止め金
１５・・・押しねじ
１６・・・無機質繊維布
１７・・・メンブレンフィルタ
（８７３３）代理人 弁理士 猪 股 祥 晃（ばか
１名）The drawing is a sectional view showing an embodiment of the glue cage valve of the present invention. 1...Case, 2:...Top opening 3...Bottom, 4...Deep hole 5.6...Vent holes 8a, 8b...Lower, upper presser foot 9a, 9b... O-rings 10a, 10b...Wire mesh 11a, llb...Filter 12...Laminated material 13...Book spring 14...Stopper 15...Press screw 16...Inorganic fiber cloth 17...・Membrane Filter (8733) Agent Patent Attorney Yoshiaki Inomata (Baka
1 person)
Claims (1)
スと、この有底筒状ケースの筒状部に通孔を有する下部
押え金、金網、フィルタ、積層材、フィルタ、金網およ
び通孔を有する上部押え金の順に積み重ね、その積層材
を片面にゴムをコーティングた無機質繊維布と特殊な膜
構造を有するメンブレンフィルタとを漏気させる圧縮空
気の圧力と漏気量とに応じて所定量だけ積み重ね、さら
に前記有底筒状ケースの外気に通じる通気孔を有する上
部開口部に皿バネを介して前記上部押え金を押すことに
より前記積層材に適宜の加圧力を付与する押しねじを設
けたことを特徴とするリーケージバルブ。(1) A bottomed cylindrical case with a ventilation hole communicating inside and outside at the bottom, a lower presser foot, a wire mesh, a filter, a laminated material, a filter, a wire mesh, and a vent having a through hole in the cylindrical portion of the bottomed cylindrical case. Upper pressers with holes are stacked in this order, and the laminated material is combined with an inorganic fiber cloth coated with rubber on one side and a membrane filter with a special membrane structure, depending on the pressure and amount of leakage of compressed air. A set amount of the laminated material is stacked, and a push screw is further applied to apply an appropriate pressing force to the laminated material by pressing the upper presser foot via a disc spring into the upper opening of the bottomed cylindrical case having a ventilation hole that communicates with the outside air. A leakage valve characterized by the provision of a leakage valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63015994A JPH01193474A (en) | 1988-01-28 | 1988-01-28 | Lekage valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63015994A JPH01193474A (en) | 1988-01-28 | 1988-01-28 | Lekage valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01193474A true JPH01193474A (en) | 1989-08-03 |
| JPH0579864B2 JPH0579864B2 (en) | 1993-11-05 |
Family
ID=11904203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63015994A Granted JPH01193474A (en) | 1988-01-28 | 1988-01-28 | Lekage valve |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01193474A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04359605A (en) * | 1991-06-06 | 1992-12-11 | Satsuporoshi | Pantograph provided with cylinder associated throttle valve |
| KR100483853B1 (en) * | 2002-09-30 | 2005-04-20 | 이춘의 | Vent valve |
-
1988
- 1988-01-28 JP JP63015994A patent/JPH01193474A/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04359605A (en) * | 1991-06-06 | 1992-12-11 | Satsuporoshi | Pantograph provided with cylinder associated throttle valve |
| KR100483853B1 (en) * | 2002-09-30 | 2005-04-20 | 이춘의 | Vent valve |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0579864B2 (en) | 1993-11-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |