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FR2518791B1 - LIGHTING DEVICE FOR ELECTROPHONE READING HEAD - Google Patents

LIGHTING DEVICE FOR ELECTROPHONE READING HEAD

Info

Publication number
FR2518791B1
FR2518791B1 FR8124169A FR8124169A FR2518791B1 FR 2518791 B1 FR2518791 B1 FR 2518791B1 FR 8124169 A FR8124169 A FR 8124169A FR 8124169 A FR8124169 A FR 8124169A FR 2518791 B1 FR2518791 B1 FR 2518791B1
Authority
FR
France
Prior art keywords
electrophone
lighting device
reading head
reading
head
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
Application number
FR8124169A
Other languages
French (fr)
Other versions
FR2518791A1 (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR8124169A priority Critical patent/FR2518791B1/en
Publication of FR2518791A1 publication Critical patent/FR2518791A1/en
Application granted granted Critical
Publication of FR2518791B1 publication Critical patent/FR2518791B1/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
    • G11B33/10—Indicating arrangements; Warning arrangements
FR8124169A 1981-12-23 1981-12-23 LIGHTING DEVICE FOR ELECTROPHONE READING HEAD Expired FR2518791B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8124169A FR2518791B1 (en) 1981-12-23 1981-12-23 LIGHTING DEVICE FOR ELECTROPHONE READING HEAD

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8124169A FR2518791B1 (en) 1981-12-23 1981-12-23 LIGHTING DEVICE FOR ELECTROPHONE READING HEAD

Publications (2)

Publication Number Publication Date
FR2518791A1 FR2518791A1 (en) 1983-06-24
FR2518791B1 true FR2518791B1 (en) 1987-09-18

Family

ID=9265367

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8124169A Expired FR2518791B1 (en) 1981-12-23 1981-12-23 LIGHTING DEVICE FOR ELECTROPHONE READING HEAD

Country Status (1)

Country Link
FR (1) FR2518791B1 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6417986B1 (en) 1998-11-16 2002-07-09 Samsung Electronics Co., Ltd. Impact guard for limiting hard disk movement
US6417994B1 (en) 1999-04-22 2002-07-09 Samsung Electronics, Co., Ltd. Swage plate with protruded walls to increase retention torque in hard disk applications
US6446517B1 (en) 2000-11-20 2002-09-10 Samsung Electronics Company Controlled particle deposition in drives and on media for thermal asperity studies
US6590738B2 (en) 2001-03-01 2003-07-08 Samsung Electronics Co., Ltd. Particle removal device in a hard disk drive
US6704161B1 (en) 1998-11-06 2004-03-09 Samsung Electronics Co. Ltd. Shock protection skin bumper for a hard disk drive
US6744597B2 (en) 1999-10-29 2004-06-01 Samsung Electronics Co., Ltd. Dynamic absorber for an actuator arm in a disk drive
US6762908B2 (en) 2001-06-18 2004-07-13 Samsung Electronics Co., Ltd. Air razor and disk limiter for a hard disk drive
US6947252B2 (en) 2000-05-10 2005-09-20 Samsung Electronics Co., Ltd. Wave stringer for controlling acoustic noise and shock vibration in a storage device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6549372B1 (en) * 1998-12-15 2003-04-15 Samsung Electronics Co., Ltd Device for limiting head movement within a hard disk drive

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR792614A (en) * 1934-08-10 1936-01-07 Magneti Marelli Spa Illuminated acoustic arm for phonographs
US2949529A (en) * 1956-05-19 1960-08-16 Ogawa Chusaku Illuminating devices for the phonograph
DE1918814A1 (en) * 1969-04-14 1970-11-05 Voigt Geb Limbach Phono light point system

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6704161B1 (en) 1998-11-06 2004-03-09 Samsung Electronics Co. Ltd. Shock protection skin bumper for a hard disk drive
US6417986B1 (en) 1998-11-16 2002-07-09 Samsung Electronics Co., Ltd. Impact guard for limiting hard disk movement
US6417994B1 (en) 1999-04-22 2002-07-09 Samsung Electronics, Co., Ltd. Swage plate with protruded walls to increase retention torque in hard disk applications
US6744597B2 (en) 1999-10-29 2004-06-01 Samsung Electronics Co., Ltd. Dynamic absorber for an actuator arm in a disk drive
US6947252B2 (en) 2000-05-10 2005-09-20 Samsung Electronics Co., Ltd. Wave stringer for controlling acoustic noise and shock vibration in a storage device
US6446517B1 (en) 2000-11-20 2002-09-10 Samsung Electronics Company Controlled particle deposition in drives and on media for thermal asperity studies
US6590738B2 (en) 2001-03-01 2003-07-08 Samsung Electronics Co., Ltd. Particle removal device in a hard disk drive
US6762908B2 (en) 2001-06-18 2004-07-13 Samsung Electronics Co., Ltd. Air razor and disk limiter for a hard disk drive

Also Published As

Publication number Publication date
FR2518791A1 (en) 1983-06-24

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Legal Events

Date Code Title Description
ST Notification of lapse