CN1012859B - 用永磁抹音头的磁带录音机 - Google Patents
用永磁抹音头的磁带录音机Info
- Publication number
- CN1012859B CN1012859B CN 88103107 CN88103107A CN1012859B CN 1012859 B CN1012859 B CN 1012859B CN 88103107 CN88103107 CN 88103107 CN 88103107 A CN88103107 A CN 88103107A CN 1012859 B CN1012859 B CN 1012859B
- Authority
- CN
- China
- Prior art keywords
- tape
- eraser
- well
- magnetic head
- superconducting
- 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
Links
Images
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
- G11B5/54—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head into or out of its operative position or across tracks
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
- G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
- G11B15/1883—Driving; Starting; Stopping; Arrangements for control or regulation thereof for record carriers inside containers
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
- G11B15/60—Guiding record carrier
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
- G11B5/488—Disposition of heads
- G11B5/4893—Disposition of heads relative to moving tape
Landscapes
- Recording Or Reproducing By Magnetic Means (AREA)
- Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8473387U JPH05978Y2 (US20100012521A1-20100121-C00001.png) | 1987-05-30 | 1987-05-30 | |
JP84733/87 | 1987-05-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN88103107A CN88103107A (zh) | 1988-12-14 |
CN1012859B true CN1012859B (zh) | 1991-06-12 |
Family
ID=13838897
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 88103107 Expired CN1012859B (zh) | 1987-05-30 | 1988-05-26 | 用永磁抹音头的磁带录音机 |
CN88206076U Expired - Lifetime CN2046262U (zh) | 1987-05-30 | 1988-05-26 | 磁带录音机 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN88206076U Expired - Lifetime CN2046262U (zh) | 1987-05-30 | 1988-05-26 | 磁带录音机 |
Country Status (4)
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04216354A (ja) * | 1990-02-16 | 1992-08-06 | Pioneer Electron Corp | 磁気ヘッド装置 |
JPH09282744A (ja) * | 1996-02-16 | 1997-10-31 | Canon Electron Inc | 磁気ヘッド装置及びその製造方法 |
-
1987
- 1987-05-30 JP JP8473387U patent/JPH05978Y2/ja not_active Expired - Lifetime
-
1988
- 1988-05-18 GB GB8811788A patent/GB2205988B/en not_active Expired - Fee Related
- 1988-05-26 CN CN 88103107 patent/CN1012859B/zh not_active Expired
- 1988-05-26 CN CN88206076U patent/CN2046262U/zh not_active Expired - Lifetime
-
1992
- 1992-01-02 HK HK892A patent/HK892A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPS63195612U (US20100012521A1-20100121-C00001.png) | 1988-12-16 |
CN2046262U (zh) | 1989-10-18 |
CN88103107A (zh) | 1988-12-14 |
GB8811788D0 (en) | 1988-06-22 |
HK892A (en) | 1992-01-10 |
GB2205988A (en) | 1988-12-21 |
GB2205988B (en) | 1991-06-26 |
JPH05978Y2 (US20100012521A1-20100121-C00001.png) | 1993-01-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
C13 | Decision | ||
GR02 | Examined patent application | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C15 | Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993) | ||
OR01 | Other related matters | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |