WO1982003720A1 - Dispositif de tetes magnetiques rotatives - Google Patents
Dispositif de tetes magnetiques rotatives Download PDFInfo
- Publication number
- WO1982003720A1 WO1982003720A1 PCT/SU1981/000034 SU8100034W WO8203720A1 WO 1982003720 A1 WO1982003720 A1 WO 1982003720A1 SU 8100034 W SU8100034 W SU 8100034W WO 8203720 A1 WO8203720 A1 WO 8203720A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- drive
- shaft
- rotor
- magnetic heads
- magnetic
- 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.)
- Ceased
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
- G11B5/52—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 simultaneous movement of head and record carrier, e.g. rotation of head
- G11B5/53—Disposition or mounting of heads on rotating support
Definitions
- 36C Class / ⁇ Z ⁇ , ⁇ ub- li ⁇ vanny2 June 21 ⁇ 377g) s ⁇ der ⁇ aschy ne ⁇ dz -dshuyu and v ⁇ aschayuschuyusya chas ⁇ i ba ⁇ abana, us ⁇ aya ⁇ vlenn ⁇ e with zaz ⁇ m therebetween and ssvmes ⁇ n ⁇ distributing the outermost direction is beneficial for magnetic tape.
- the adjustable heads are installed on the spare part of the drum and connected to the processors.
- v ⁇ atsayuscheg ⁇ sya ansss ⁇ ma ⁇ a (bes ⁇ n ⁇ a ⁇ n ⁇ g ⁇ ⁇ se ni ⁇ a ⁇ ) " ⁇ bm ⁇ i s ⁇ a ⁇ a ⁇ g ⁇ s ⁇ edinen ⁇ ss ⁇ ve ⁇ s ⁇ zenn ⁇ with usili ⁇ elem za ⁇ isi or v ⁇ s ⁇ syzzedenvya.
- the electronic drive which is one of the parts of the drum, is optionally supplied with a drum and is not supplied with a plug.
- the electric motor supports the drive, which is equipped with cutters and commutators, and is interconnected. with the brooms of the state, which ensures the delivery of the constant feed to the bastards.
- the unit has a relatively clear con- struction, which is caused by the loss of power from a negative magnet.
- Large, non-volatile, non-rotating magnetic units which are highly unreliable, followss - 2 - za ⁇ on ⁇ , ch ⁇ ⁇ i iznash ⁇ a ⁇ iz ⁇ n ⁇ a ⁇ ny ⁇ ⁇ ve ⁇ n ⁇ s- ⁇ ey sche ⁇ s ⁇ a ⁇ s ⁇ a and ⁇ mu ⁇ a ⁇ a ⁇ a u ⁇ ven and invariant ⁇ ensivn ⁇ s ⁇ elen ⁇ agyai ⁇ ny ⁇ ⁇ me ⁇ v ⁇ z ⁇ as ⁇ ae ⁇ , ch ⁇ ⁇ ebue ⁇ b ⁇ lee ⁇ scha ⁇ el ⁇ g ⁇ e ⁇ ani ⁇ vayaiya z ⁇ atsayuscheg ⁇ sya 5 ⁇ ayas ⁇ ma ⁇ a z ⁇ izbezanie u ⁇ udsheniya
- gas ⁇ sy ⁇ e iz ⁇ b ⁇ e ⁇ eniya ⁇ ⁇ snsvu nas ⁇ yatseg ⁇ ⁇ z ⁇ b ⁇ e ⁇ eniya was ⁇ l ⁇ na za- cottage s ⁇ zdaniya bl ⁇ a z ⁇ atsayutsi ⁇ sya yagni ⁇ ny ⁇ g ⁇ l ⁇ vs ⁇ , 0 ⁇ sm zle ⁇ dziga ⁇ el would zy ⁇ lnen and ⁇ as ⁇ l ⁇ - AEN ⁇ n ⁇ si ⁇ elns ⁇ z ⁇ dyatsegs ⁇ usa ⁇ a ⁇ , ch ⁇ ⁇ bes ⁇ ochival ⁇ would znachi ⁇ edn ⁇ e umenlenie gaba ⁇ i ⁇ bl ⁇ a with ⁇ dya ⁇ v ⁇ emennym s ⁇ aneniem s ⁇ echen ⁇ e dli ⁇ eln ⁇ g ⁇ v ⁇ e-
- Proximity to the best-of-breed magnet Y which is secured on the main drive.
- a good design of the electric motor makes it quicker to read more and more so that the main part is switched off, and this means that the device doesn’t disconnect. Due to this, the direct expansion of the electric motor at the rear of the unit significantly reduces the size of the unit.
- s.sh-2- magnet of the drive of the engine of the spark plug ⁇ (optional zid; siag. _ 5 - Better va ⁇ an ⁇ ⁇ usches ⁇ zleniya iz ⁇ b ⁇ e ⁇ eniya Zl ⁇ v ⁇ aschayuschi ⁇ sya magni ⁇ ny ⁇ g ⁇ l ⁇ v ⁇ , s ⁇ glasn ⁇ iz ⁇ b ⁇ e ⁇ eniyu, s ⁇ de ⁇ i ⁇ ⁇ zsdyatsy ⁇ us ⁇ (shig. ⁇ having dn ⁇ 2, 3 and s ⁇ en ⁇ i ⁇ -5 s ⁇ u ⁇ ⁇ use I ⁇ azmescheny magni ⁇ nye g ⁇ l ⁇ v ⁇ i 5 and 6, on ⁇ as ⁇ l ⁇ nny ⁇ . In the sense of 7 holder a, secured on the basis of 9.
- vyu ⁇ l - 6 - puller 21 having ⁇ , expanded. on the excluding ring 22, secured on the base 9 of the bailer 8, and the rest secured on the crusher.
- the center and the station have a ring type 23 and 2, at 5 - 5 are located on the standard units 25 and 26, respectively.
- Accessory 25 of the power strip 21 of the power cord is connected to magnetic magnets 5 and 6, consequently, the accessory has a 24-hour power supply.
- Performed on a C-10 basis of type I are displayed on the basis for connecting to the owner of the recording or outputting the video signal (not indicated on the other side).
Landscapes
- Permanent Magnet Type Synchronous Machine (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Recording Or Reproducing By Magnetic Means (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8106249A FR2502827A1 (fr) | 1981-03-27 | 1981-03-27 | Bloc de tetes magnetiques tournantes |
| DE813152820T DE3152820A1 (de) | 1981-03-27 | 1981-04-10 | Einheit rotierender magnetkoepfe |
| PCT/SU1981/000034 WO1982003720A1 (fr) | 1981-03-27 | 1981-04-10 | Dispositif de tetes magnetiques rotatives |
| NL8120409A NL8120409A (nl) | 1981-03-27 | 1981-04-10 | Roterende magneetkopinrichting. |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8106249A FR2502827A1 (fr) | 1981-03-27 | 1981-03-27 | Bloc de tetes magnetiques tournantes |
| WOSU81/00034810410 | 1981-04-10 | ||
| PCT/SU1981/000034 WO1982003720A1 (fr) | 1981-03-27 | 1981-04-10 | Dispositif de tetes magnetiques rotatives |
| NL8120409A NL8120409A (nl) | 1981-03-27 | 1981-04-10 | Roterende magneetkopinrichting. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO1982003720A1 true WO1982003720A1 (fr) | 1982-10-28 |
Family
ID=27251043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/SU1981/000034 Ceased WO1982003720A1 (fr) | 1981-03-27 | 1981-04-10 | Dispositif de tetes magnetiques rotatives |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE3152820A1 (enExample) |
| FR (1) | FR2502827A1 (enExample) |
| NL (1) | NL8120409A (enExample) |
| WO (1) | WO1982003720A1 (enExample) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3934269A (en) * | 1972-08-03 | 1976-01-20 | Victor Company Of Japan, Limited | Apparatus for controlling the rotation of a rotating body in a recording and/or reproducing apparatus |
| US3958271A (en) * | 1972-11-11 | 1976-05-18 | Sony Corporation | Tracking control circuit using a delayed tach signal |
| US4099210A (en) * | 1976-10-04 | 1978-07-04 | Dolby Dale P | Rotating transducing head assembly |
| US4212042A (en) * | 1977-12-28 | 1980-07-08 | Koshelev Alexandr G | Device for recovering video information from magnetic tape |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2167201C3 (de) * | 1971-09-01 | 1985-10-24 | Papst-Motoren GmbH & Co KG, 7742 St Georgen | Kollektorloser Gleichstrommotor zum Direktantrieb von Bandaufzeichnungsgeräten, Plattenspielern o.dgl. |
| DE2532551A1 (de) * | 1975-07-21 | 1977-02-10 | Papst Motoren Kg | Kollektorloser gleichstrommotor |
| US4181867A (en) * | 1975-07-21 | 1980-01-01 | Papst-Motoren Kg | Brushless direct-current motor |
| JPS5355007A (en) * | 1976-10-27 | 1978-05-19 | Matsushita Electric Ind Co Ltd | Guide ram of magnetic recorder-reproducer |
| JPS5833613B2 (ja) * | 1977-11-09 | 1983-07-21 | コンスタンチン、アンドレ−エウイツチ、ラブレンチエフ | 回転磁気ヘツド・アセンブリ |
| JPS54102445A (en) * | 1978-01-27 | 1979-08-11 | Matsushita Electric Ind Co Ltd | Fluid bearing revolving apparatus |
-
1981
- 1981-03-27 FR FR8106249A patent/FR2502827A1/fr active Granted
- 1981-04-10 DE DE813152820T patent/DE3152820A1/de not_active Withdrawn
- 1981-04-10 WO PCT/SU1981/000034 patent/WO1982003720A1/ru not_active Ceased
- 1981-04-10 NL NL8120409A patent/NL8120409A/nl not_active Application Discontinuation
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3934269A (en) * | 1972-08-03 | 1976-01-20 | Victor Company Of Japan, Limited | Apparatus for controlling the rotation of a rotating body in a recording and/or reproducing apparatus |
| US3958271A (en) * | 1972-11-11 | 1976-05-18 | Sony Corporation | Tracking control circuit using a delayed tach signal |
| US4099210A (en) * | 1976-10-04 | 1978-07-04 | Dolby Dale P | Rotating transducing head assembly |
| US4212042A (en) * | 1977-12-28 | 1980-07-08 | Koshelev Alexandr G | Device for recovering video information from magnetic tape |
Also Published As
| Publication number | Publication date |
|---|---|
| NL8120409A (nl) | 1983-03-01 |
| FR2502827A1 (fr) | 1982-10-01 |
| FR2502827B1 (enExample) | 1985-01-04 |
| DE3152820A1 (de) | 1983-04-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AK | Designated states |
Designated state(s): DE JP NL US |
|
| RET | De translation (de og part 6b) |
Ref document number: 3152820 Country of ref document: DE Date of ref document: 19830421 |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 3152820 Country of ref document: DE |