JPH0425905U - - Google Patents

Info

Publication number
JPH0425905U
JPH0425905U JP6610090U JP6610090U JPH0425905U JP H0425905 U JPH0425905 U JP H0425905U JP 6610090 U JP6610090 U JP 6610090U JP 6610090 U JP6610090 U JP 6610090U JP H0425905 U JPH0425905 U JP H0425905U
Authority
JP
Japan
Prior art keywords
plate
slit
boiler
boiler casing
thermal expansion
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
Application number
JP6610090U
Other languages
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP6610090U priority Critical patent/JPH0425905U/ja
Publication of JPH0425905U publication Critical patent/JPH0425905U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の一実施例を示した正面図、第
２図は第１図の切断線Ａ−Ａに沿う拡大断面図、
第３図は従来の技術の一例を示した正面図である
。 １……プレート、２……スリツト、３……エキ
スパンシヨンボード、４……中心部。 FIG. 1 is a front view showing an embodiment of the present invention, FIG. 2 is an enlarged sectional view taken along cutting line A-A in FIG. 1,
FIG. 3 is a front view showing an example of the conventional technology. 1...Plate, 2...Slit, 3...Expansion board, 4...Center.

Claims (1)

【実用新案登録請求の範囲】 １ ボイラ炉壁の開口部を気密的に覆つているボ
イラケーシングのプレートにおいて、前記プレー
トに設けられている熱伸縮吸収用のスリツトが、
該プレートの中心部付近から放射状に配列されて
いることを特徴とする、ボイラケーシングのプレ
ート。 ２ 熱伸縮吸収用のスリツトの周囲を気密的にカ
バーして周縁部をプレートに溶接しているエキス
パンシヨンボードを有する請求項１記載のボイラ
ケーシングのプレート。[Claims for Utility Model Registration] 1. In a plate of a boiler casing that airtightly covers an opening in a boiler furnace wall, a slit for absorbing thermal expansion and contraction provided in the plate is
A plate of a boiler casing, characterized in that the plates are arranged radially from near the center of the plate. 2. The boiler casing plate according to claim 1, further comprising an expansion board which airtightly covers the periphery of the slit for absorbing thermal expansion and contraction and whose peripheral edge is welded to the plate.
JP6610090U 1990-06-25 1990-06-25 Pending JPH0425905U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6610090U JPH0425905U (en) 1990-06-25 1990-06-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6610090U JPH0425905U (en) 1990-06-25 1990-06-25

Publications (1)

Publication Number Publication Date
JPH0425905U true JPH0425905U (en) 1992-03-02

Family

ID=31598529

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6610090U Pending JPH0425905U (en) 1990-06-25 1990-06-25

Country Status (1)

Country Link
JP (1) JPH0425905U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007064509A (en) * 2005-08-29 2007-03-15 Babcock Hitachi Kk Boiler device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007064509A (en) * 2005-08-29 2007-03-15 Babcock Hitachi Kk Boiler device

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