NL7012826A - - Google Patents
Info
- Publication number
- NL7012826A NL7012826A NL7012826A NL7012826A NL7012826A NL 7012826 A NL7012826 A NL 7012826A NL 7012826 A NL7012826 A NL 7012826A NL 7012826 A NL7012826 A NL 7012826A NL 7012826 A NL7012826 A NL 7012826A
- Authority
- NL
- Netherlands
Links
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
- G11B5/58—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 for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
-
- 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
- G11B5/58—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 for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
- G11B5/60—Fluid-dynamic spacing of heads from record-carriers
- G11B5/6005—Specially adapted for spacing from a rotating disc using a fluid cushion
- G11B5/6011—Control of flying height
- G11B5/6058—Control of flying height using piezoelectric means
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7012826A NL7012826A (xx) | 1970-08-29 | 1970-08-29 | |
| DE2141738A DE2141738C3 (de) | 1970-08-29 | 1971-08-20 | Magnetkopfsystem mit einem, an einem Schwebeschuh angeordneten Magnetkopf |
| US00174419A US3732552A (en) | 1970-08-29 | 1971-08-24 | Floating magnetic head system with variable curvature shoe |
| CA121175A CA934872A (en) | 1970-08-29 | 1971-08-24 | Magnetic head system |
| IT69846/71A IT943413B (it) | 1970-08-29 | 1971-08-26 | Sistema di testina magnetica fluttuante |
| FR7130999A FR2106085A5 (xx) | 1970-08-29 | 1971-08-26 | |
| GB4008971A GB1347728A (en) | 1970-08-29 | 1971-08-26 | Magnetic head system |
| JP46064849A JPS527930B1 (xx) | 1970-08-29 | 1971-08-26 | |
| BE771914A BE771914A (fr) | 1970-08-29 | 1971-08-27 | Systeme a tete magnetique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7012826A NL7012826A (xx) | 1970-08-29 | 1970-08-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7012826A true NL7012826A (xx) | 1972-03-02 |
Family
ID=19810890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7012826A NL7012826A (xx) | 1970-08-29 | 1970-08-29 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3732552A (xx) |
| JP (1) | JPS527930B1 (xx) |
| BE (1) | BE771914A (xx) |
| CA (1) | CA934872A (xx) |
| DE (1) | DE2141738C3 (xx) |
| FR (1) | FR2106085A5 (xx) |
| GB (1) | GB1347728A (xx) |
| IT (1) | IT943413B (xx) |
| NL (1) | NL7012826A (xx) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2195818A1 (xx) * | 1972-08-08 | 1974-03-08 | Philips Nv |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4285019A (en) * | 1980-03-10 | 1981-08-18 | Memorex Corporation | Contoured magnetic recording head/slider assembly |
| US4387408A (en) * | 1980-10-03 | 1983-06-07 | Eastman Kodak Company | Multi-speed magnetic recorder with wear resistance playback head |
| US4605977A (en) * | 1983-12-14 | 1986-08-12 | Sperry Corporation | Air bearing head displacement sensor and positioner |
| US4931887A (en) * | 1988-02-01 | 1990-06-05 | International Business Machines Corporation | Capacitive measurement and control of the fly height of a recording slider |
| US5021906A (en) * | 1989-10-31 | 1991-06-04 | International Business Machines Corporation | Programmable air bearing slider including magnetic read/write element |
| FR2664201B1 (fr) * | 1990-07-03 | 1992-09-11 | Bull Sa | Appareil permettant a un organe de rester, sans contact physique, a une distance predeterminee d'une surface entrainee en deplacement. |
| JP2744908B2 (ja) * | 1990-11-16 | 1998-04-28 | 日立金属株式会社 | 非磁性酸化物基板材料及び磁気ヘッド |
| JPH04311806A (ja) * | 1991-04-10 | 1992-11-04 | Hitachi Metals Ltd | 浮上型磁気ヘッド |
| JP3158487B2 (ja) * | 1991-05-23 | 2001-04-23 | 株式会社日立製作所 | ヘッド支持機構 |
| US5991113A (en) * | 1997-04-07 | 1999-11-23 | Seagate Technology, Inc. | Slider with temperature responsive transducer positioning |
| US20030102218A1 (en) * | 1997-07-28 | 2003-06-05 | Kiely James Dillon | Head-disk stiction reduction |
| US6570730B1 (en) | 1999-06-09 | 2003-05-27 | Seagate Technology, Llc. | Shear-based transducer for HDD read/write element height control |
| DE10085259T1 (de) | 1999-12-02 | 2002-11-21 | Seagate Technology Llc | Flughöhensteuerung über einem mit einem Muster versehenen Datenträger |
| US6568252B1 (en) | 2000-07-13 | 2003-05-27 | Seagate Technology Llc | Flyability and glide methodology for 100 GPSI |
| US7147539B1 (en) | 2000-08-09 | 2006-12-12 | Seagate Technology Llc | Head performance based nano-machining process control for stripe forming of advanced sliders |
| AU2003210457A1 (en) * | 2002-01-07 | 2003-07-24 | Seagate Technology Llc | Head-disk stiction reduction |
| US6992865B2 (en) * | 2003-06-19 | 2006-01-31 | Seagate Technology Llc | Headstack with semi-permanently deformable element for pole-tip recession adjustment |
| US7948713B2 (en) * | 2007-01-12 | 2011-05-24 | Tdk Corporation | Magnetic head slider using giant magnetostrictive material |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3480936A (en) * | 1966-10-10 | 1969-11-25 | Ncr Co | Magnetic transducer head assembly |
-
1970
- 1970-08-29 NL NL7012826A patent/NL7012826A/xx unknown
-
1971
- 1971-08-20 DE DE2141738A patent/DE2141738C3/de not_active Expired
- 1971-08-24 US US00174419A patent/US3732552A/en not_active Expired - Lifetime
- 1971-08-24 CA CA121175A patent/CA934872A/en not_active Expired
- 1971-08-26 GB GB4008971A patent/GB1347728A/en not_active Expired
- 1971-08-26 IT IT69846/71A patent/IT943413B/it active
- 1971-08-26 JP JP46064849A patent/JPS527930B1/ja active Pending
- 1971-08-26 FR FR7130999A patent/FR2106085A5/fr not_active Expired
- 1971-08-27 BE BE771914A patent/BE771914A/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2195818A1 (xx) * | 1972-08-08 | 1974-03-08 | Philips Nv |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2141738B2 (de) | 1979-07-05 |
| DE2141738C3 (de) | 1980-03-20 |
| GB1347728A (en) | 1974-02-27 |
| CA934872A (en) | 1973-10-02 |
| IT943413B (it) | 1973-04-02 |
| BE771914A (fr) | 1972-02-28 |
| JPS527930B1 (xx) | 1977-03-05 |
| DE2141738A1 (de) | 1972-03-02 |
| FR2106085A5 (xx) | 1972-04-28 |
| US3732552A (en) | 1973-05-08 |