BE541177A - - Google Patents
Info
- Publication number
- BE541177A BE541177A BE541177DA BE541177A BE 541177 A BE541177 A BE 541177A BE 541177D A BE541177D A BE 541177DA BE 541177 A BE541177 A BE 541177A
- Authority
- BE
- Belgium
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/0009—Settling tanks making use of electricity or magnetism
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B3/00—Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor
- G11B3/02—Arrangements of heads
- G11B3/08—Raising, lowering, traversing otherwise than for transducing, arresting, or holding-up heads against record carriers
- G11B3/085—Raising, lowering, traversing otherwise than for transducing, arresting, or holding-up heads against record carriers using automatic means
- G11B3/08503—Control of drive of the head
- G11B3/08506—Control of drive of the head for pivoting pick-up arms
- G11B3/08509—Control of drive of the head for pivoting pick-up arms using mechanical detecting means
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B3/00—Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor
- G11B3/02—Arrangements of heads
- G11B3/10—Arranging, supporting, or driving of heads or of transducers relatively to record carriers
- G11B3/34—Driving or guiding during transducing operation
- G11B3/38—Guiding, e.g. constructions or arrangements providing linear or other special tracking characteristics
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Holding Or Fastening Of Disk On Rotational Shaft (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2532655A GB775956A (en) | 1955-09-02 | 1955-09-02 | Improvements in or relating to disc record players |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE541177A true BE541177A (https=) |
Family
ID=10225875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE541177D BE541177A (https=) | 1955-09-02 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE541177A (https=) |
| CH (1) | CH333575A (https=) |
| FR (1) | FR1135862A (https=) |
| GB (1) | GB775956A (https=) |
| NL (2) | NL199856A (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2982554A (en) * | 1958-10-07 | 1961-05-02 | Philips Corp | Arrangement in tone arms for gramophones |
| CN109285564B (zh) * | 2018-11-02 | 2023-10-27 | 深圳市佳音王科技股份有限公司 | 自动回臂功能的电唱机 |
-
0
- NL NL102962D patent/NL102962C/xx active
- NL NL199856D patent/NL199856A/xx unknown
- BE BE541177D patent/BE541177A/xx unknown
-
1955
- 1955-08-18 FR FR1135862D patent/FR1135862A/fr not_active Expired
- 1955-08-20 CH CH333575D patent/CH333575A/de unknown
- 1955-09-02 GB GB2532655A patent/GB775956A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH333575A (de) | 1958-10-31 |
| NL199856A (https=) | |
| GB775956A (en) | 1957-05-29 |
| NL102962C (https=) | |
| FR1135862A (fr) | 1957-05-06 |