JPS6373335U - - Google Patents
Info
- Publication number
- JPS6373335U JPS6373335U JP16862286U JP16862286U JPS6373335U JP S6373335 U JPS6373335 U JP S6373335U JP 16862286 U JP16862286 U JP 16862286U JP 16862286 U JP16862286 U JP 16862286U JP S6373335 U JPS6373335 U JP S6373335U
- Authority
- JP
- Japan
- Prior art keywords
- porous ceramic
- cylindrical body
- showing
- view
- sectional
- 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
- 239000000919 ceramic Substances 0.000 claims description 21
- 238000010304 firing Methods 0.000 claims description 13
- 239000000843 powder Substances 0.000 description 2
- 239000000835 fiber Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Mutual Connection Of Rods And Tubes (AREA)
- Filtering Materials (AREA)
- Porous Artificial Stone Or Porous Ceramic Products (AREA)
- Ceramic Products (AREA)
Description
第１図は本考案に係る多孔質セラミツク筒状体
の一実施例の使用状態を示す断面図、第２図は第
１図の多孔質セラミツク筒状体の焼成前の状態を
示す部分拡大断面図、第３図は第１図の多孔質セ
ラミツク筒状体の焼成後の状態を示す部分拡大断
面図、第４図は本考案に係る別の多孔質セラミツ
ク筒状体の焼成前の状態を示す部分拡大断面図、
第５図は第４図の多孔質セラミツク筒状体の焼成
後の状態を示す部分拡大断面図、第６図は本考案
に係るさらに別の多孔質セラミツク筒状体の焼成
前の状態を示す部分拡大断面図、第７図は第６図
の多孔質セラミツク筒状体の焼成後の状態を示す
部分拡大断面図、第８図は突起部あるいは溝部を
有しない基体及び取付部品を示す断面図、第９図
は第８図の基体と取付部品とを焼成することによ
り結合した状態を示す断面図、第１０図その結合
部分にセラミツク粉末またはセラミツク繊維が充
填される基体及び取付部品を示す断面図、第１１
図は第１０図の基体と取付部品とを焼成すること
により結合した状態を示す断面図、第１２図は開
口端部の外周に溝部を有する基体及び基体の溝部
に対応する突起部を有する取付部品を示す断面図
、第１３図は第１２図の基体と取付部品とを焼成
することにより結合した状態を示す断面図、第１
４図は開口端部の外周に突起部を有する基体及び
基体の突起部に対応するＶ溝である溝部を有する
取付部品を示す断面図、第１５図は第１４図の基
体と取付部品とを焼成することにより結合した状
態を示す断面図、第１６図は開口端部の外周にＶ
溝である溝部を有する基体及び基体の溝部に対す
る突起部を有する取付部品を示す断面図、第１７
図は第１６図の基体と取付部品とを焼成すること
により結合した状態を示す断面図、第１８図は開
口端部に取付部品が結合される端面を有する基体
及び基体の開口端部の端面に結合される取付部品
を示す断面図、第１９図は第１８図の基体と取付
部品とを焼成することにより結合した状態を示す
断面図、第２０図は開口端部の端面に突起部を有
する基体及び基体の突起部に対応する溝部を有す
る取付部品を示す断面図、第２１図は第２０図の
基体と取付部品とを焼成することにより結合した
状態を示す断面図、第２２図は開口端部の端面に
溝部を有する基体及び基体の溝部に対応する突起
部を有する取付部品を示す断面図、第２３図は第
２２図の基体と取付部品とを焼成することにより
結合した状態を示す断面図、第２４図は従来の多
孔質セラミツク筒状体の使用状態を示す断面図、
第２５図は従来の別の多孔質セラミツク筒状体の
使用状態を示す断面図である。
符号の説明、１０…多孔質セラミツク筒状体、
１１…基体、１２…開口端部、１３…外周、１４
…端面、１５…取付部品、１６…突起部、１７…
溝部、１８…溝部、１９…突起部、２０…端プレ
ート、３０…断熱層、４０…ボルト、５０…ナツ
ト、６０，８０…従来の多孔質セラミツク筒状体
、７０…セラミツク粉末、９０…クツシヨン材。
FIG. 1 is a cross-sectional view showing a state in which an embodiment of the porous ceramic cylindrical body according to the present invention is used, and FIG. 2 is a partially enlarged cross-sectional view showing the state of the porous ceramic cylindrical body of FIG. 1 before firing. 3 is a partially enlarged sectional view showing the state of the porous ceramic cylindrical body of FIG. 1 after firing, and FIG. 4 shows the state of another porous ceramic cylindrical body according to the present invention before firing. A partially enlarged sectional view showing
FIG. 5 is a partially enlarged sectional view showing the state of the porous ceramic cylindrical body of FIG. 4 after firing, and FIG. 6 shows the state of yet another porous ceramic cylindrical body according to the present invention before firing. FIG. 7 is a partially enlarged sectional view showing the state of the porous ceramic cylindrical body of FIG. 6 after firing; FIG. 8 is a sectional view showing the base body and attachment parts without protrusions or grooves. , FIG. 9 is a cross-sectional view showing the base body and attachment part of FIG. 8 in a state where they are bonded by firing, and FIG. 10 is a cross-sectional view showing the base body and attachment part in which the bonded portion is filled with ceramic powder or ceramic fiber. Figure, 11th
The figure is a cross-sectional view showing a state in which the base body and mounting parts in Figure 10 are combined by firing, and Figure 12 is a base body having a groove on the outer periphery of the open end and a mounting having a protrusion corresponding to the groove in the base body. FIG. 13 is a cross-sectional view showing the parts, and FIG.
FIG. 4 is a sectional view showing a base body having a protrusion on the outer periphery of the opening end and a mounting part having a V-groove groove corresponding to the protrusion of the base body, and FIG. 15 shows the base body and the mounting part shown in FIG. 14. FIG. 16 is a cross-sectional view showing the state of bonding by firing.
Cross-sectional view showing a base body having a groove portion which is a groove and a mounting part having a protrusion portion for the groove portion of the base body, No. 17
The figure is a cross-sectional view showing the state in which the base body and the attachment part shown in Figure 16 are bonded by firing, and Figure 18 is a base body having an end face to which the attachment part is coupled to the open end, and the end face of the open end of the base body. 19 is a sectional view showing a state in which the base body and the mounting part in FIG. 18 are bonded by firing, and FIG. 20 is a sectional view showing a state in which the base body and the mounting part in FIG. 21 is a cross-sectional view showing a state in which the base body and the mounting part shown in FIG. 20 are combined by firing, and FIG. 23 is a cross-sectional view showing a base body having a groove on the end surface of the open end and a mounting part having a protrusion corresponding to the groove of the base body, and FIG. 23 shows a state in which the base body and the mounting part shown in FIG. FIG. 24 is a cross-sectional view showing how a conventional porous ceramic cylindrical body is used;
FIG. 25 is a sectional view showing another conventional porous ceramic cylindrical body in use. Explanation of symbols, 10... Porous ceramic cylindrical body,
DESCRIPTION OF SYMBOLS 11... Base body, 12... Open end part, 13... Outer periphery, 14
...End face, 15...Mounting parts, 16...Protrusion, 17...
Groove, 18... Groove, 19... Protrusion, 20... End plate, 30... Heat insulating layer, 40... Bolt, 50... Nut, 60, 80... Conventional porous ceramic cylindrical body, 70... Ceramic powder, 90... Cushion Material.
Claims (1)
ツクにより基体が形成される多孔質セラミツク筒
状体であつて、前記基体の開口端部の少なくとも
外周に、気孔率が２０容量％以下の緻密質セラミ
ツクよりなる取付部品が結合されてなることを特
徴とする多孔質セラミツク筒状体。 (2) 前記緻密質セラミツクよりなる取付部品は
焼成することにより結合されてなることを特徴と
する実用新案登録請求の範囲第１項に記載の多孔
質セラミツク筒状体。 (3) 前記基体は開口端部の外周あるいは端面に
突起部あるいは溝部を有し、かつ前記取付部品は
前記基体の突起部に対応する溝部あるいは基体の
溝部に対応する突起部を有することを特徴とする
実用新案登録請求の範囲第１項または第２項に記
載の多孔質セラミツク筒状体。[Claims for Utility Model Registration] (1) A porous ceramic cylindrical body having a base formed of porous ceramic having a porosity of 20 to 60% by volume, at least on the outer periphery of the open end of the base, A porous ceramic cylindrical body characterized in that a fitting part made of dense ceramic having a porosity of 20% by volume or less is combined. (2) The porous ceramic cylindrical body according to claim 1, wherein the fitting parts made of dense ceramic are bonded together by firing. (3) The base body has a protrusion or a groove on the outer periphery or end face of the opening end, and the mounting part has a groove corresponding to the protrusion of the base or a protrusion corresponding to the groove of the base. A porous ceramic cylindrical body according to claim 1 or 2 of the utility model registration claim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16862286U JPH037366Y2 (en) | 1986-11-01 | 1986-11-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16862286U JPH037366Y2 (en) | 1986-11-01 | 1986-11-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6373335U true JPS6373335U (en) | 1988-05-16 |
| JPH037366Y2 JPH037366Y2 (en) | 1991-02-25 |
Family
ID=31101670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16862286U Expired JPH037366Y2 (en) | 1986-11-01 | 1986-11-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH037366Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010285326A (en) * | 2009-06-15 | 2010-12-24 | Covalent Materials Corp | Ceramic tube and manufacturing method thereof |
| JP2013014472A (en) * | 2011-07-04 | 2013-01-24 | Tosoh Corp | Translucent ceramic joint, and method for manufacturing the same |
| JP2019172528A (en) * | 2018-03-29 | 2019-10-10 | 京セラ株式会社 | Ceramic conjugate and heat insulation member for carbon fiber manufacturing apparatuses |
-
1986
- 1986-11-01 JP JP16862286U patent/JPH037366Y2/ja not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010285326A (en) * | 2009-06-15 | 2010-12-24 | Covalent Materials Corp | Ceramic tube and manufacturing method thereof |
| JP2013014472A (en) * | 2011-07-04 | 2013-01-24 | Tosoh Corp | Translucent ceramic joint, and method for manufacturing the same |
| JP2019172528A (en) * | 2018-03-29 | 2019-10-10 | 京セラ株式会社 | Ceramic conjugate and heat insulation member for carbon fiber manufacturing apparatuses |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH037366Y2 (en) | 1991-02-25 |
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