JPS61115495U - - Google Patents

Info

Publication number
JPS61115495U
JPS61115495U JP20154784U JP20154784U JPS61115495U JP S61115495 U JPS61115495 U JP S61115495U JP 20154784 U JP20154784 U JP 20154784U JP 20154784 U JP20154784 U JP 20154784U JP S61115495 U JPS61115495 U JP S61115495U
Authority
JP
Japan
Prior art keywords
shutter
time constant
motor
speed
detecting
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
Application number
JP20154784U
Other languages
English (en)
Other versions
JPH0341038Y2 (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 JP20154784U priority Critical patent/JPH0341038Y2/ja
Publication of JPS61115495U publication Critical patent/JPS61115495U/ja
Application granted granted Critical
Publication of JPH0341038Y2 publication Critical patent/JPH0341038Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Stopping Of Electric Motors (AREA)

Description

【図面の簡単な説明】
第1図は本考案にかかる住宅用電動シヤツター
装置の一実施例の構造を示す図、第2図は本考案
にかかる電動シヤツター装置におけるモーター駆
動制御回路を示す図、第3図は同回路の詳細を示
す図である。 5……モーター、10……タコジエネレータ、
11……電源、12……自己保持回路、13,1
4……時定数回路、15……制御回路。

Claims (1)

  1. 【実用新案登録請求の範囲】 シヤツターと、 該シヤツターを駆動するモーターと、 前記シヤツターの昇降速度に対応する前記モー
    ターの回転速度を検出して電気信号に変換する速
    度検出手段と、 該速度検出手段からの電気信号を充電する各々
    異なつた時定数を有する2つの時定数回路と、 該2つの時定数回路の時定数差に基づいて前記
    モーターの回転速度の変化を検出して前記モータ
    ーの回転を停止させる手段とを具えたことを特徴
    とする電動シヤツター装置。
JP20154784U 1984-12-29 1984-12-29 Expired JPH0341038Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20154784U JPH0341038Y2 (ja) 1984-12-29 1984-12-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20154784U JPH0341038Y2 (ja) 1984-12-29 1984-12-29

Publications (2)

Publication Number Publication Date
JPS61115495U true JPS61115495U (ja) 1986-07-21
JPH0341038Y2 JPH0341038Y2 (ja) 1991-08-28

Family

ID=30763440

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20154784U Expired JPH0341038Y2 (ja) 1984-12-29 1984-12-29

Country Status (1)

Country Link
JP (1) JPH0341038Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0512596U (ja) * 1991-07-29 1993-02-19 文化シヤツター株式会社 シヤツター用安全装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4506463B2 (ja) * 2004-12-28 2010-07-21 トヨタ自動車株式会社 車高調整装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0512596U (ja) * 1991-07-29 1993-02-19 文化シヤツター株式会社 シヤツター用安全装置

Also Published As

Publication number Publication date
JPH0341038Y2 (ja) 1991-08-28

Similar Documents

Publication Publication Date Title
JPS61115495U (ja)
JPS6344700U (ja)
JPS62132668U (ja)
JPS6243650U (ja)
JPS61120462U (ja)
JPS6278093U (ja)
JPH01129565U (ja)
JPS62129533U (ja)
JPS61200521U (ja)
JPS61142243U (ja)
JPS5992537U (ja) ペダル式回転機器の電源供給装置
JPS6222562U (ja)
JPH042994U (ja)
JPS5841095U (ja) 直流サ−ボモ−タの制御回路
JPS6262198U (ja)
JPS63102307U (ja)
JPS615593U (ja) カツタ駆動装置
JPS6340131U (ja)
JPS63191894U (ja)
JPH0394632U (ja)
JPS62129614U (ja)
JPH0414496U (ja)
JPS61132319U (ja)
JPS61178528U (ja)
JPS61149998U (ja)