JPH0727452Y2 - プロジェクションテレビにおける投射装置 - Google Patents

プロジェクションテレビにおける投射装置

Info

Publication number
JPH0727452Y2
JPH0727452Y2 JP1985120377U JP12037785U JPH0727452Y2 JP H0727452 Y2 JPH0727452 Y2 JP H0727452Y2 JP 1985120377 U JP1985120377 U JP 1985120377U JP 12037785 U JP12037785 U JP 12037785U JP H0727452 Y2 JPH0727452 Y2 JP H0727452Y2
Authority
JP
Japan
Prior art keywords
frame
projection
lens
cooling liquid
diaphragm
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.)
Expired - Lifetime
Application number
JP1985120377U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6230201U (cs
Inventor
伸一 長谷川
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pioneer Corp
Original Assignee
Pioneer Corp
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 by Pioneer Corp filed Critical Pioneer Corp
Priority to JP1985120377U priority Critical patent/JPH0727452Y2/ja
Priority to US06/892,854 priority patent/US4777532A/en
Publication of JPS6230201U publication Critical patent/JPS6230201U/ja
Application granted granted Critical
Publication of JPH0727452Y2 publication Critical patent/JPH0727452Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Lens Barrels (AREA)
  • Lenses (AREA)
  • Transforming Electric Information Into Light Information (AREA)
JP1985120377U 1985-08-06 1985-08-06 プロジェクションテレビにおける投射装置 Expired - Lifetime JPH0727452Y2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1985120377U JPH0727452Y2 (ja) 1985-08-06 1985-08-06 プロジェクションテレビにおける投射装置
US06/892,854 US4777532A (en) 1985-08-06 1986-08-04 Projection apparatus for a projection television receiver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985120377U JPH0727452Y2 (ja) 1985-08-06 1985-08-06 プロジェクションテレビにおける投射装置

Publications (2)

Publication Number Publication Date
JPS6230201U JPS6230201U (cs) 1987-02-23
JPH0727452Y2 true JPH0727452Y2 (ja) 1995-06-21

Family

ID=31008637

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985120377U Expired - Lifetime JPH0727452Y2 (ja) 1985-08-06 1985-08-06 プロジェクションテレビにおける投射装置

Country Status (1)

Country Link
JP (1) JPH0727452Y2 (cs)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58176060U (ja) * 1982-05-20 1983-11-25 株式会社ナブコ 作動液リザ−バ
JPS59123813U (ja) * 1983-02-07 1984-08-21 ミノルタ株式会社 複写機用レンズ
JPS6073514A (ja) * 1983-09-30 1985-04-25 Hitachi Ltd プロジェクションテレビ用レンズ
JPS60143312A (ja) * 1983-12-29 1985-07-29 Norita Kogaku Kk 投影レンズ

Also Published As

Publication number Publication date
JPS6230201U (cs) 1987-02-23

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