JPS62103155U - - Google Patents

Info

Publication number
JPS62103155U
JPS62103155U JP19521985U JP19521985U JPS62103155U JP S62103155 U JPS62103155 U JP S62103155U JP 19521985 U JP19521985 U JP 19521985U JP 19521985 U JP19521985 U JP 19521985U JP S62103155 U JPS62103155 U JP S62103155U
Authority
JP
Japan
Prior art keywords
adjustment chamber
pressure adjustment
bellows
rubber
gap
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
JP19521985U
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 JP19521985U priority Critical patent/JPS62103155U/ja
Publication of JPS62103155U publication Critical patent/JPS62103155U/ja
Pending legal-status Critical Current

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Landscapes

  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Transforming Electric Information Into Light Information (AREA)

Description

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

第１図、第２図は本考案に係るプロジエクシヨ
ンテレビ装置の実施例を示す断面図、第３図は従
来例の断面図である。 １…デイスプレー、２…ガラスまたはレンズ、
３…取付金具、３ｄ…調圧室、５…冷却液、６…
伸縮部材。 1 and 2 are cross-sectional views showing an embodiment of a projection television apparatus according to the present invention, and FIG. 3 is a cross-sectional view of a conventional example. 1...Display, 2...Glass or lens,
3...Mounting bracket, 3d...Pressure adjustment chamber, 5...Cooling liquid, 6...
Telescopic member.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] デイスプレーの前面に空隙を介してガラス或い
はレンズを取付けるための取付金具に調圧室を形
成すると共に、該調圧室内の開口部にゴム状物質
による蛇腹状の伸縮部材を取付け、前記空隙内に
充填された冷却液の膨脹、収縮時に前記伸縮部材
を膨脹、収縮させることにより空隙内の圧力を一
定に保つようにしたことを特徴とするプロジエク
シヨンテレビ装置。 A pressure adjustment chamber is formed in a mounting bracket for attaching a glass or lens through a gap on the front surface of the display, and a bellows-like elastic member made of a rubber-like material is attached to the opening in the pressure adjustment chamber, and a bellows-like elastic member made of a rubber-like material is attached to the opening in the pressure adjustment chamber. 1. A projection television apparatus characterized in that the pressure within the gap is kept constant by expanding and contracting the expandable member when the cooling liquid filled in the projection television expands and contracts.
JP19521985U 1985-12-20 1985-12-20 Pending JPS62103155U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19521985U JPS62103155U (en) 1985-12-20 1985-12-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19521985U JPS62103155U (en) 1985-12-20 1985-12-20

Publications (1)

Publication Number Publication Date
JPS62103155U true JPS62103155U (en) 1987-07-01

Family

ID=31152910

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19521985U Pending JPS62103155U (en) 1985-12-20 1985-12-20

Country Status (1)

Country Link
JP (1) JPS62103155U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100366655B1 (en) * 2000-08-12 2003-01-09 삼성전자 주식회사 CRT assembly of projection television

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100366655B1 (en) * 2000-08-12 2003-01-09 삼성전자 주식회사 CRT assembly of projection television

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