JPH02309092A - Blind gasket - Google Patents
Blind gasketInfo
- Publication number
- JPH02309092A JPH02309092A JP12916389A JP12916389A JPH02309092A JP H02309092 A JPH02309092 A JP H02309092A JP 12916389 A JP12916389 A JP 12916389A JP 12916389 A JP12916389 A JP 12916389A JP H02309092 A JPH02309092 A JP H02309092A
- Authority
- JP
- Japan
- Prior art keywords
- blind
- gasket
- center
- gas
- plate
- 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
Links
- 239000002245 particle Substances 0.000 abstract description 4
- 238000006467 substitution reaction Methods 0.000 abstract 2
- 239000000463 material Substances 0.000 description 2
- 101150000971 SUS3 gene Proteins 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Landscapes
- Pipe Accessories (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明はガス配管部品のブラインドガスケットに関し、
特に−配管内のガスだまりを少なくするクリーン配管用
のブラインドガスケットに関する。[Detailed Description of the Invention] [Field of Industrial Application] The present invention relates to a blind gasket for gas piping parts.
In particular, it relates to a blind gasket for clean piping that reduces gas accumulation in the piping.
第４図は従来の一例を示すブラインドガスケットの正面
図及び断面図である。従来この種のブラインドガスケッ
トは、第４図に示すように、円盤状の板１ａに、ガス流
量に応じて任意の六３を開けたものである。FIG. 4 is a front view and a sectional view of a conventional blind gasket. Conventionally, this type of blind gasket, as shown in FIG. 4, consists of a disc-shaped plate 1a with arbitrary holes 3 formed therein according to the gas flow rate.
上述した従来のブラインドガスケットは、円盤状の板を
用いており、この円盤状の板に任意の大きな穴をあける
ことによりガス流量を調整していた。しかしながらこの
構造では、ガスケツ１〜からのガス流のふき出しがガス
ケツ１〜の出口側でうす流を生じ、ガス流が乱れ１、二
のためガスＷ換がしにくくなり配管内でのパーティクル
発生の原因となるという欠点がある。The conventional blind gasket described above uses a disc-shaped plate, and the gas flow rate is adjusted by punching arbitrarily large holes in the disc-shaped plate. However, with this structure, the blowing out of the gas flow from gaskets 1~ causes a thin flow at the outlet side of gaskets 1~, and the gas flow is turbulent 1 and 2, making it difficult to exchange the gas W and generating particles in the piping. It has the disadvantage of causing
本発明の目的は、かかる問題を解消するブラインドガス
ケットを提供することである。It is an object of the present invention to provide a blind gasket that eliminates this problem.
本発明のブラインドガスケツ１〜は、ガス配管部品であ
るブラインドガスケットにおいて少なくとも一面の中央
に傾斜面をもつ窪みが形成された円盤状の板であること
を特徴としている。The blind gaskets 1 to 1 of the present invention are characterized in that they are disc-shaped plates in which a recess with an inclined surface is formed in the center of at least one side of the blind gasket, which is a gas piping component.
次に本発明について図面を参照して説明する。 Next, the present invention will be explained with reference to the drawings.
第１図及び第２図は本発明の実施例を示すブラインドガ
スケットの正面図及び断面図である。このブラインドガ
スケットは、板１の材質を例えばステンレス（ＳＵＳ３
１６Ｌ）材を用い、その外形を厚さ４ ｍ、 ｍ直径１
２ｍｍに製作し、この板１の一面の中心付近に直径２ｍ
ｍ範囲内ですり鉢土に軽斜面２を設け、さらに板１の中
央部に直径１．６ｍｍの平坦部４を形成したものである
。こので、この平坦部の厚みは０．４ｍｍ程度に形成す
る。1 and 2 are a front view and a sectional view of a blind gasket showing an embodiment of the present invention. In this blind gasket, the material of the plate 1 is, for example, stainless steel (SUS3).
16L) material, its outer shape is 4 m thick, 1 m diameter
2mm in diameter, and a diameter of 2m near the center of one side of this board 1.
A light slope 2 is provided on the mortar soil within a range of m, and a flat part 4 with a diameter of 1.6 mm is further formed in the center of the board 1. The thickness of this flat portion is thus formed to be approximately 0.4 mm.
また、別の実施例で例えば第２図に示すように前述の実
施例の平坦部に例えば１．６ｍｍ直径の穴３ａを設けた
ものである。In another embodiment, for example, as shown in FIG. 2, a hole 3a having a diameter of 1.6 mm, for example, is provided in the flat portion of the above embodiment.
第３図は本発明の他の実施例を示すブラインドガスケッ
トの縦断面図である。このブラインドガスケットは板の
両面に傾斜面２を設け、さらに中央に穴３ａを設けたも
のである。このように、ブラインドガスケットのガス流
出側に傾斜面を形成することにより、ガスの流れは層流
番こ、なり、従来のブラインドガスケットにみられがち
な乱流を起すことがなくなった。FIG. 3 is a longitudinal sectional view of a blind gasket showing another embodiment of the present invention. This blind gasket has slopes 2 on both sides of the plate and a hole 3a in the center. By forming the inclined surface on the gas outflow side of the blind gasket in this way, the gas flow becomes laminar, and the turbulent flow that tends to occur in conventional blind gaskets is eliminated.
以上説明したように本発明はブラインドガスケットのガ
スの出口側に傾斜をつけることにより、ガス流の乱れを
なくすことが出来、ガス置換がすばやく行え、パーティ
クルの発生機抑えることができる効果がある。As explained above, the present invention has the advantage that by sloping the gas outlet side of the blind gasket, turbulence in the gas flow can be eliminated, gas replacement can be performed quickly, and particle generation can be suppressed.
図面の簡単な説明
第１図及び第２図は本発明の実施例を示すブラインドガ
スケットの正面図及び断面図、第３図は本発明の他の実
施例を示すブラインドガスケットの断面図、第４図は従
来の一例を示すブラインドガスケットの正面図及び断面
図である。BRIEF DESCRIPTION OF THE DRAWINGS FIGS. 1 and 2 are a front view and a cross-sectional view of a blind gasket showing an embodiment of the present invention, FIG. 3 is a cross-sectional view of a blind gasket showing another embodiment of the present invention, and FIG. The figures are a front view and a sectional view of a conventional blind gasket.
１．１ａ・・・板、２・・・傾斜面、３．３ａ・・・穴
、４・・・平坦部。1.1a...Plate, 2...Slanted surface, 3.3a...Hole, 4...Flat part.
Claims (1)
くとも一面の中央に傾斜面をもつ窪みが形成された円盤
状の板であるブラインドガスケット。A blind gasket, which is a gas piping component, is a disc-shaped plate in which a depression with an inclined surface is formed in the center of at least one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12916389A JPH02309092A (en) | 1989-05-22 | 1989-05-22 | Blind gasket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12916389A JPH02309092A (en) | 1989-05-22 | 1989-05-22 | Blind gasket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02309092A true JPH02309092A (en) | 1990-12-25 |
Family
ID=15002704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12916389A Pending JPH02309092A (en) | 1989-05-22 | 1989-05-22 | Blind gasket |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02309092A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002181276A (en) * | 2000-09-27 | 2002-06-26 | General Electric Co <Ge> | Automatic drainage orifices for pneumatic lines |
| JP2014193275A (en) * | 2013-02-28 | 2014-10-09 | Toshiba Corp | Medical acoustic coupler |
| WO2026063519A1 (en) * | 2024-09-20 | 2026-03-26 | 三菱ケミカル・クリンスイ株式会社 | Packing and faucet direct connection-type water purifier |
-
1989
- 1989-05-22 JP JP12916389A patent/JPH02309092A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002181276A (en) * | 2000-09-27 | 2002-06-26 | General Electric Co <Ge> | Automatic drainage orifices for pneumatic lines |
| JP2014193275A (en) * | 2013-02-28 | 2014-10-09 | Toshiba Corp | Medical acoustic coupler |
| WO2026063519A1 (en) * | 2024-09-20 | 2026-03-26 | 三菱ケミカル・クリンスイ株式会社 | Packing and faucet direct connection-type water purifier |
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