NL53121C - - Google Patents
Info
- Publication number
- NL53121C NL53121C NL53121DA NL53121C NL 53121 C NL53121 C NL 53121C NL 53121D A NL53121D A NL 53121DA NL 53121 C NL53121 C NL 53121C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/65—Arrangements characterised by transmission systems for broadcast
- H04H20/76—Wired systems
- H04H20/82—Wired systems using signals not modulated onto a carrier
- H04H20/83—Wired systems using signals not modulated onto a carrier not sharing the network with any other service
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D27/00—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor
- F16D27/02—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with electromagnets incorporated in the clutch, i.e. with collecting rings
- F16D27/04—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with electromagnets incorporated in the clutch, i.e. with collecting rings with axially-movable friction surfaces
- F16D27/06—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with electromagnets incorporated in the clutch, i.e. with collecting rings with axially-movable friction surfaces with friction surfaces arranged within the flux
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D27/00—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor
- F16D2027/002—Electric or electronic circuits relating to actuation of electromagnetic clutches
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Circuit For Audible Band Transducer (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL368656X | 1930-08-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL53121C true NL53121C (en:Method) |
Family
ID=19785511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL53121D NL53121C (en:Method) | 1930-08-19 |
Country Status (3)
| Country | Link |
|---|---|
| FR (1) | FR721788A (en:Method) |
| GB (1) | GB368656A (en:Method) |
| NL (1) | NL53121C (en:Method) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4528422A (en) * | 1983-06-27 | 1985-07-09 | The Inteleplex Corporation | Transparent secondary information transmission system for an information transmission system |
| US4493948A (en) * | 1983-06-27 | 1985-01-15 | The Inteleplex Corporation | Transparent secondary information transmission system for an information transmission system |
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0
- NL NL53121D patent/NL53121C/xx active
-
1931
- 1931-08-19 GB GB23361/31A patent/GB368656A/en not_active Expired
- 1931-08-19 FR FR721788D patent/FR721788A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR721788A (fr) | 1932-03-08 |
| GB368656A (en) | 1932-03-10 |