JPH0453197U - - Google Patents
Info
- Publication number
- JPH0453197U JPH0453197U JP9463690U JP9463690U JPH0453197U JP H0453197 U JPH0453197 U JP H0453197U JP 9463690 U JP9463690 U JP 9463690U JP 9463690 U JP9463690 U JP 9463690U JP H0453197 U JPH0453197 U JP H0453197U
- Authority
- JP
- Japan
- Prior art keywords
- lid
- matsufuru
- heat insulating
- closed
- firing furnace
- 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
- 238000010304 firing Methods 0.000 claims description 4
Landscapes
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
- Furnace Details (AREA)
Description
第1図ないし第3図は、本考案の焼成炉の一実
施例を示すもので、第1図は全体の構成を示す断
面図、第2図および第3図は要部を拡大して示す
それぞれ断面図および平面図であり、第4図は他
の実施例の焼成炉の要部を拡大して示す断面図で
ある。
1……炉容器、4……断熱壁、6……断熱蓋、
7……マツフル、12……マツフル蓋、13……
ガス通気孔、15……弾性部材、15a……クツ
シヨン材、15b……バネ機構。
Figures 1 to 3 show an embodiment of the firing furnace of the present invention, with Figure 1 being a sectional view showing the overall configuration, and Figures 2 and 3 showing enlarged views of the main parts. They are a cross-sectional view and a plan view, respectively, and FIG. 4 is a cross-sectional view showing an enlarged main part of a firing furnace of another embodiment. 1...Furnace vessel, 4...Insulating wall, 6...Insulating lid,
7...Matsuful, 12...Matsuful lid, 13...
Gas vent, 15...elastic member, 15a...cushion material, 15b...spring mechanism.
Claims (1)
熱壁内に設けられて被処理物を収容してこれを焼
成処理し、マツフル蓋12によつて閉蓋されるマ
ツフル7とを、炉容器1内に具備してなる焼成炉
であつて、 前記マツフル蓋と断熱蓋の間に、両者間距離を
伸縮可能な弾性部材15を介在させ、かつ、前記
マツフルとマツフル蓋との当接面には、マツフル
内外を連通するガス通気孔13が設けられてなる
ことを特徴とする焼成炉。[Claims for Utility Model Registration] A heat insulating wall 4 that is closed by a heat insulating lid 6; A firing furnace comprising a closed Matsufuru lid 7 in the furnace vessel 1, an elastic member 15 that can extend and contract the distance between the Matsufuru lid and the heat insulating lid is interposed between the Matsufuru lid and the heat insulating lid, and The firing furnace is characterized in that a gas vent hole 13 is provided on the contact surface between the Matsufuru and the Matsufuru lid, which communicates the inside and outside of the Matsufuru.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9463690U JP2503596Y2 (en) | 1990-09-07 | 1990-09-07 | Firing furnace |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9463690U JP2503596Y2 (en) | 1990-09-07 | 1990-09-07 | Firing furnace |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0453197U true JPH0453197U (en) | 1992-05-07 |
JP2503596Y2 JP2503596Y2 (en) | 1996-07-03 |
Family
ID=31832746
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9463690U Expired - Lifetime JP2503596Y2 (en) | 1990-09-07 | 1990-09-07 | Firing furnace |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2503596Y2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009140749A (en) * | 2007-12-06 | 2009-06-25 | Alpha Oikos:Kk | Furnace |
-
1990
- 1990-09-07 JP JP9463690U patent/JP2503596Y2/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009140749A (en) * | 2007-12-06 | 2009-06-25 | Alpha Oikos:Kk | Furnace |
Also Published As
Publication number | Publication date |
---|---|
JP2503596Y2 (en) | 1996-07-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |