JPS51117610A - Tape quantity indication unit - Google Patents

Tape quantity indication unit

Info

Publication number
JPS51117610A
JPS51117610A JP50043072A JP4307275A JPS51117610A JP S51117610 A JPS51117610 A JP S51117610A JP 50043072 A JP50043072 A JP 50043072A JP 4307275 A JP4307275 A JP 4307275A JP S51117610 A JPS51117610 A JP S51117610A
Authority
JP
Japan
Prior art keywords
indication unit
quantity indication
tape
tape quantity
unit
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
JP50043072A
Other languages
Japanese (ja)
Other versions
JPS586225B2 (en
Inventor
Kenkichi Umeda
Hiroyuki Yamauchi
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Priority to JP50043072A priority Critical patent/JPS586225B2/en
Publication of JPS51117610A publication Critical patent/JPS51117610A/en
Publication of JPS586225B2 publication Critical patent/JPS586225B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)

Abstract

PURPOSE: To provide a unit that monitors the amount of tape being remained by merely detecting reel revolution at one point in any part of the tape while being at the same time free from wow and flutter.
COPYRIGHT: (C)1976,JPO&Japio
JP50043072A 1975-04-09 1975-04-09 tape Expired JPS586225B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50043072A JPS586225B2 (en) 1975-04-09 1975-04-09 tape

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50043072A JPS586225B2 (en) 1975-04-09 1975-04-09 tape

Publications (2)

Publication Number Publication Date
JPS51117610A true JPS51117610A (en) 1976-10-15
JPS586225B2 JPS586225B2 (en) 1983-02-03

Family

ID=12653639

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50043072A Expired JPS586225B2 (en) 1975-04-09 1975-04-09 tape

Country Status (1)

Country Link
JP (1) JPS586225B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5977690A (en) * 1982-10-25 1984-05-04 Toshiba Corp Device for measuring tape volume

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS601521A (en) * 1983-06-17 1985-01-07 Toyota Motor Corp Computing method of amount of intake air
JPS62265468A (en) * 1986-05-13 1987-11-18 Mitsubishi Electric Corp Ignition timing control device
JPS63280856A (en) * 1987-05-12 1988-11-17 Mitsubishi Electric Corp Ignition timing controller
JPS63280857A (en) * 1987-05-12 1988-11-17 Mitsubishi Electric Corp Ignition timing controller

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5977690A (en) * 1982-10-25 1984-05-04 Toshiba Corp Device for measuring tape volume

Also Published As

Publication number Publication date
JPS586225B2 (en) 1983-02-03

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