JPH06288232A - Tandem metal support - Google Patents
Tandem metal supportInfo
- Publication number
- JPH06288232A JPH06288232A JP5078001A JP7800193A JPH06288232A JP H06288232 A JPH06288232 A JP H06288232A JP 5078001 A JP5078001 A JP 5078001A JP 7800193 A JP7800193 A JP 7800193A JP H06288232 A JPH06288232 A JP H06288232A
- Authority
- JP
- Japan
- Prior art keywords
- type metal
- tandem
- outer cylinder
- metal carrier
- honeycomb 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.)
- Pending
Links
Landscapes
- Catalysts (AREA)
- Exhaust Gas After Treatment (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Abstract
(57)【要約】
【目的】 生産性に優れたタンデム型メタル担体を提供
すること。
【構成】 金属製の平板と波板とを交互に積層し、また
は巻回したハニカム体１を筒状外筒２内に組み込んだシ
ングル型メタル担体３を直列式に複数個連結した構造と
した。
(57) [Summary] [Objective] To provide a tandem-type metal carrier having excellent productivity. [Structure] A structure in which a plurality of single type metal carriers 3 in which a honeycomb body 1 in which metal flat plates and corrugated plates are alternately laminated or wound is incorporated in a cylindrical outer cylinder 2 are connected in series .
Description
【０００１】[0001]
【産業上の利用分野】本発明は、生産性に優れたタンデ
ム型メタル担体に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a tandem type metal carrier excellent in productivity.
【０００２】[0002]
【従来の技術】例えば、自動車などの内燃機関の排ガス
を浄化処理するのにセラミックス製のハニカム担体が広
く利用されているが、最近では前記セラミックス製のハ
ニカム担体の他にハニカム体と外筒を同時に一体化でき
るという利点を有する金属製ハニカム体からなるメタル
担体が研究され、種々提案されている。そして、実開平
２−８３３２０号公報や実開平２−８５８１５号公報に
見られるように浄化処理効率を向上させる目的で、２個
以上のハニカム体を一つの外筒内に直列式に収納したタ
ンデム型メタル担体も開発されつつある。ところが、こ
のようなタンデム型メタル担体は複数のハニカム体を外
筒内の所定位置に組み込むことが難しく、そのための生
産工程および生産設備が複雑化するという問題点があっ
た。2. Description of the Related Art For example, a honeycomb carrier made of ceramics has been widely used for purifying exhaust gas from an internal combustion engine of an automobile or the like. Recently, in addition to the honeycomb carrier made of ceramics, a honeycomb body and an outer cylinder have been used. A metal carrier made of a metal honeycomb body, which has the advantage of being integrated at the same time, has been studied and various proposals have been made. Then, for the purpose of improving the purification treatment efficiency as seen in Japanese Utility Model Laid-Open No. 2-83320 and Japanese Utility Model Laid-Open No. 2-85815, a tandem in which two or more honeycomb bodies are housed in series in one outer cylinder. Type metal carriers are also being developed. However, such a tandem-type metal carrier has a problem in that it is difficult to install a plurality of honeycomb bodies at predetermined positions in the outer cylinder, and the production process and production equipment therefor are complicated.
【０００３】[0003]
【発明が解決しようとする課題】本発明は上記のような
従来の問題点を解決して、ハニカム体を外筒内の所定位
置に組み込むための複雑な位置合わせ工程を必要とせず
極めて簡単な生産工程で効率よく生産することができる
とともに、複雑な位置決め装置などを用いることなく従
来のシングル型メタル担体の製造設備をそのまま利用し
て効率的な生産を行うことができるタンデム型メタル担
体を提供することを目的として完成されたものである。SUMMARY OF THE INVENTION The present invention solves the conventional problems described above, and does not require a complicated alignment step for incorporating the honeycomb body in a predetermined position in the outer cylinder, and is extremely simple. Providing a tandem metal carrier that can be efficiently produced in the production process and that can be efficiently manufactured by using the existing single-type metal carrier manufacturing equipment as it is without using a complicated positioning device. It was completed for the purpose of doing.
【０００４】[0004]
【課題を解決するための手段】上記の課題を解決するた
めになされた本発明のタンデム型メタル担体は、金属製
の平板と波板とを交互に積層し、または巻回したハニカ
ム体を筒状外筒内に組み込んだシングル型メタル担体を
直列式に複数個連結したことを特徴とするものである。The tandem-type metal carrier of the present invention, which has been made to solve the above-mentioned problems, has a structure in which flat plates and corrugated plates made of metal are alternately laminated or wound to form a cylinder. It is characterized in that a plurality of single-type metal carriers incorporated in a cylindrical outer cylinder are connected in series.
【０００５】[0005]
【作用】このように構成されたものは、ハニカム体が複
数個収納されているので浄化処理効率に優れたメタル担
体として自動車などの排ガスの処理に用いられるもので
ある点は従来のこの種タンデム型メタル担体と同様であ
るが、生産容易なシングル型メタル担体を複数個連結す
る構造であるため、従来設備を利用してその生産を極め
て容易に行えることとなる。また、各ハニカム体を複雑
な手段により位置決めする必要もなく精度よくかつ効率
的に生産できることとなる。A tandem structure of the prior art is that such a structure is used as a metal carrier having excellent purification treatment efficiency for treating exhaust gas from automobiles because a plurality of honeycomb bodies are housed therein. Although it is similar to the type metal carrier, it has a structure in which a plurality of easy-to-produce single type metal carriers are connected, so that the production can be extremely easily performed by using the conventional equipment. Further, it is possible to accurately and efficiently produce each honeycomb body without having to position each honeycomb body by a complicated means.
【０００６】[0006]
【実施例】次に、本発明を図示の実施例について詳細に
説明する。図面は２個のハニカム体からなるタンデム型
メタル担体を示すもので、図中１は金属板からなる平板
と波板とを交互に積層し、または巻回したハニカム体、
２は該ハニカム体１を組み込んだ金属製の筒状外筒であ
り、本発明においては前記ハニカム体１と外筒２とから
なるシングル型メタル担体３が直列式に２個連結された
構造となっている。The present invention will now be described in detail with reference to the illustrated embodiments. The drawing shows a tandem-type metal carrier composed of two honeycomb bodies. In FIG. 1, 1 is a honeycomb body in which flat plates made of metal plates and corrugated plates are alternately laminated or wound,
Reference numeral 2 denotes a metallic cylindrical outer cylinder incorporating the honeycomb body 1, and in the present invention, a structure in which two single type metal carriers 3 composed of the honeycomb body 1 and the outer cylinder 2 are connected in series. Has become.
【０００７】前記のシングル型メタル担体３は従来設備
をそのまま利用して常法に従い効率よく生産可能なもの
であり、２個のシングル型メタル担体３、３は向かい合
う外筒２の両端面部を溶接処理され溶接部４をもって強
固に連結されている。この連結手段としてはこれに限定
されるものでないことは勿論であり、その他に例えば外
筒２の端面に張設したフランジ５をもって溶接接合した
もの（図３参照）、スリーブ６によって連結したもの
（図４参照）、外筒２の一方の内径を大きくしてその中
へ他方の外筒２を嵌入するソケット形式の連結としたも
の（図５参照）等、任意の連結手段を採用することがで
きる。The above-mentioned single type metal carrier 3 can be efficiently produced according to a conventional method by using the conventional equipment as it is, and the two single type metal carriers 3 and 3 are welded to the opposite end faces of the outer cylinder 2. It is processed and is firmly connected with the welded portion 4. Of course, this connecting means is not limited to this, but in addition to this, for example, one welded by a flange 5 stretched on the end face of the outer cylinder 2 (see FIG. 3) and one connected by a sleeve 6 ( (See FIG. 4), any one of the connecting means may be employed, such as one in which the inner diameter of the outer cylinder 2 is increased and the other outer cylinder 2 is fitted thereinto (see FIG. 5). it can.
【０００８】また、図６に示されるようにシングル型メ
タル担体３、３間に離間部形成用のスペーサ７を介在さ
せたうえ溶接して連結することもでき、この場合には該
スペーサ７によって２個のハニカム１、１間の距離を任
意のものに設定することが可能となる。尚、前記スペー
サ７としては図７、図８に示されるように所定長さの離
間部を形成するよう予め段部7a、7bを設けたものを用い
ることもできる。尚、以上の実施例では２個のハニカム
体からなるタンデム型メタル担体の例について説明した
が、３個以上であってもよいことは勿論である。Further, as shown in FIG. 6, it is possible to interpose a spacer 7 for forming a separation portion between the single type metal carriers 3 and 3 and then weld and connect them. In this case, the spacer 7 is used. It is possible to set the distance between the two honeycombs 1 and 1 to an arbitrary value. As the spacer 7, it is also possible to use a spacer provided with step portions 7a and 7b in advance so as to form a separation portion having a predetermined length as shown in FIGS. In the above embodiments, an example of a tandem type metal carrier composed of two honeycomb bodies has been described, but it goes without saying that the number may be three or more.
【０００９】このように構成されたものは自動車などの
排ガスの浄化処理に用いられ、複数個のハニカム体１を
有するタンデム型メタル担体として優れた浄化処理効率
を発揮するものである点は従来のこの種のものと同様で
ある。そして、本発明においては生産容易なシングル型
メタル担体３を複数個連結する構造であるので、従来設
備をそのまま利用してシングル型メタル担体３を量産し
たうえそれらを任意に連結するのみでよく、位置決めの
ための複雑な工程や設備を全く必要とせず効率的かつ経
済的な生産が可能となる。更には、前記シングル型メタ
ル担体３、３間に離間部形成用のスペーサ７を介在させ
て連結した場合には、各ハニカム体１、１間の間隔を任
意の長さに容易に設定可能となり、種々の設計ニーズに
も迅速かつ容易に対応できることとなる。The thus-constructed one is used for purification treatment of exhaust gas from automobiles and the like, and is a tandem type metal carrier having a plurality of honeycomb bodies 1 and exhibits excellent purification treatment efficiency. It is similar to this kind. Since the present invention has a structure in which a plurality of single-type metal carriers 3 which can be easily produced are connected, it is sufficient to mass-produce the single-type metal carriers 3 by using the conventional equipment as they are, and to connect them arbitrarily. Efficient and economical production is possible without any complicated process and equipment for positioning. Further, when the single type metal carriers 3 and 3 are connected to each other with the spacer 7 for forming the separated portion interposed therebetween, the interval between the honeycomb bodies 1 and 1 can be easily set to an arbitrary length. Therefore, it is possible to quickly and easily meet various design needs.
【００１０】[0010]
【発明の効果】以上の説明からも明らかなように、本発
明はハニカム体を外筒内の所定位置に組み込むための複
雑な位置合わせ工程を必要とせず極めて簡単な生産工程
で効率よく生産することができるとともに、複雑な位置
決め装置などを用いることなく従来のシングル型メタル
担体の製造設備をそのまま利用して効率的な生産を行う
ことができるものである。よって本発明は従来の問題点
を一掃したタンデム型メタル担体として、産業の発展に
寄与するところは極めて大である。As is apparent from the above description, the present invention does not require a complicated alignment step for incorporating the honeycomb body in a predetermined position in the outer cylinder, and efficiently produces the honeycomb body by a very simple production process. In addition, the conventional single-type metal carrier manufacturing equipment can be used as it is for efficient production without using a complicated positioning device. Therefore, the present invention, as a tandem-type metal carrier that eliminates the conventional problems, greatly contributes to industrial development.
【図１】本発明の実施例を示す切欠斜視図である。FIG. 1 is a cutaway perspective view showing an embodiment of the present invention.
【図２】本発明の実施例を示す断面図である。FIG. 2 is a sectional view showing an embodiment of the present invention.
【図３】その他の実施例を示す断面図である。FIG. 3 is a sectional view showing another embodiment.
【図４】その他の実施例を示す断面図である。FIG. 4 is a cross-sectional view showing another embodiment.
【図５】その他の実施例を示す断面図である。FIG. 5 is a cross-sectional view showing another embodiment.
【図６】その他の実施例を示す断面図である。FIG. 6 is a cross-sectional view showing another embodiment.
【図７】その他の実施例を示す断面図である。FIG. 7 is a sectional view showing another embodiment.
【図８】その他の実施例を示す断面図である。FIG. 8 is a sectional view showing another embodiment.
１ ハニカム体 ２ 外筒 ３ シングル型メタル担体 ７ スペーサ 1 Honeycomb body 2 Outer cylinder 3 Single metal carrier 7 Spacer
フロントページの続き (51)Int.Cl.5 識別記号 庁内整理番号 ＦＩ 技術表示箇所 Ｂ０１Ｊ 35/04 ３２１ Ａ 8017−4Ｇ (72)発明者 四谷 弘毅 千葉県君津市君津１番地 新日本製鐵株式 会社君津製鐵所内 (72)発明者 小倉 義次 愛知県豊田市トヨタ町１番地 トヨタ自動 車株式会社内Continuation of front page (51) Int.Cl. 5 Identification number Office reference number FI Technical indication location B01J 35/04 321 A 8017-4G (72) Inventor Hiroki Yotsuya 1 Kimitsu, Kimitsu-shi, Chiba Nippon Steel shares Company Kimitsu Works (72) Inventor Yoshitsugu Ogura 1 Toyota Town, Toyota City, Aichi Prefecture Toyota Automobile Co., Ltd.
Claims (2)
または巻回したハニカム体(1) を筒状外筒(2) 内に組み
込んだシングル型メタル担体(3) を直列式に複数個連結
したことを特徴とするタンデム型メタル担体。1. A metal flat plate and a corrugated plate are alternately laminated,
Alternatively, a tandem-type metal carrier is obtained by connecting a plurality of single-type metal carriers (3) in which a rolled honeycomb body (1) is incorporated in a cylindrical outer cylinder (2) in series.
間部形成用のスペーサ(7) を介在させて連結したことを
特徴とする請求項１に記載のタンデム型メタル担体。2. The tandem-type metal carrier according to claim 1, wherein the single-type metal carriers (3) and (3) are connected to each other with a spacer (7) for forming a separation portion interposed therebetween.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5078001A JPH06288232A (en) | 1993-04-05 | 1993-04-05 | Tandem metal support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5078001A JPH06288232A (en) | 1993-04-05 | 1993-04-05 | Tandem metal support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH06288232A true JPH06288232A (en) | 1994-10-11 |
Family
ID=13649571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5078001A Pending JPH06288232A (en) | 1993-04-05 | 1993-04-05 | Tandem metal support |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH06288232A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100427732C (en) * | 2005-02-10 | 2008-10-22 | 日产自动车株式会社 | Exhaust system of internal combustion engine and method for purifying exhaust of internal combustion engine |
| WO2011118527A1 (en) * | 2010-03-23 | 2011-09-29 | ヤンマー株式会社 | Exhaust gas purification device |
| JP2011220238A (en) * | 2010-04-09 | 2011-11-04 | Yanmar Co Ltd | Exhaust emission control system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS554717A (en) * | 1978-06-22 | 1980-01-14 | R & D Off Makoto:Kk | Pickup device |
| JPS61241413A (en) * | 1985-04-16 | 1986-10-27 | ステンカー・コーポレーシヨン | Simple substance catalytic converter fixture |
| JPS63201310A (en) * | 1987-02-13 | 1988-08-19 | ゼネラル モーターズ コーポレーション | Method for manufacturing mat support/substrate subassembly and catalytic converter equipped with the same |
-
1993
- 1993-04-05 JP JP5078001A patent/JPH06288232A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS554717A (en) * | 1978-06-22 | 1980-01-14 | R & D Off Makoto:Kk | Pickup device |
| JPS61241413A (en) * | 1985-04-16 | 1986-10-27 | ステンカー・コーポレーシヨン | Simple substance catalytic converter fixture |
| JPS63201310A (en) * | 1987-02-13 | 1988-08-19 | ゼネラル モーターズ コーポレーション | Method for manufacturing mat support/substrate subassembly and catalytic converter equipped with the same |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100427732C (en) * | 2005-02-10 | 2008-10-22 | 日产自动车株式会社 | Exhaust system of internal combustion engine and method for purifying exhaust of internal combustion engine |
| WO2011118527A1 (en) * | 2010-03-23 | 2011-09-29 | ヤンマー株式会社 | Exhaust gas purification device |
| US9003780B2 (en) | 2010-03-23 | 2015-04-14 | Yanmar Co., Ltd. | Exhaust gas purification device |
| US9441513B2 (en) | 2010-03-23 | 2016-09-13 | Yanmar Co., Ltd. | Exhaust gas purification device |
| JP2011220238A (en) * | 2010-04-09 | 2011-11-04 | Yanmar Co Ltd | Exhaust emission control system |
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