NL7018374A - - Google Patents
Info
- Publication number
- NL7018374A NL7018374A NL7018374A NL7018374A NL7018374A NL 7018374 A NL7018374 A NL 7018374A NL 7018374 A NL7018374 A NL 7018374A NL 7018374 A NL7018374 A NL 7018374A NL 7018374 A NL7018374 A NL 7018374A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
- H03K17/965—Switches controlled by moving an element forming part of the switch
- H03K17/97—Switches controlled by moving an element forming part of the switch using a magnetic movable element
- H03K17/972—Switches controlled by moving an element forming part of the switch using a magnetic movable element having a plurality of control members, e.g. keyboard
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M11/00—Coding in connection with keyboards or like devices, i.e. coding of the position of operated keys
- H03M11/22—Static coding
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L13/00—Details of the apparatus or circuits covered by groups H04L15/00 or H04L17/00
- H04L13/16—Details of the apparatus or circuits covered by groups H04L15/00 or H04L17/00 of transmitters, e.g. code-bars, code-discs
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
- H03K17/965—Switches controlled by moving an element forming part of the switch
- H03K17/97—Switches controlled by moving an element forming part of the switch using a magnetic movable element
- H03K2017/9706—Inductive element
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Theoretical Computer Science (AREA)
- Input From Keyboards Or The Like (AREA)
- Push-Button Switches (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US16070A | 1970-01-02 | 1970-01-02 | |
| US573770A | 1970-01-26 | 1970-01-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7018374A true NL7018374A (https=) | 1971-07-06 |
Family
ID=26667289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7018374A NL7018374A (https=) | 1970-01-02 | 1970-12-17 |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US3623080A (https=) |
| JP (1) | JPS529097B1 (https=) |
| CA (1) | CA923431A (https=) |
| CH (1) | CH529480A (https=) |
| DE (1) | DE2063292C3 (https=) |
| FR (1) | FR2075168A5 (https=) |
| GB (1) | GB1317141A (https=) |
| NL (1) | NL7018374A (https=) |
| SE (1) | SE366408B (https=) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2115703A5 (https=) * | 1970-11-30 | 1972-07-07 | Cit Alcatel | |
| US4117438A (en) * | 1977-04-13 | 1978-09-26 | Datanetics Corporation | Contactless keyswitch for keyboards |
| US4494109A (en) * | 1978-09-27 | 1985-01-15 | Bernin Victor M | Noncontacting keyboard employing a transformer element |
| US4300127A (en) * | 1978-09-27 | 1981-11-10 | Bernin Victor M | Solid state noncontacting keyboard employing a differential transformer element |
| US4283714A (en) * | 1979-08-08 | 1981-08-11 | Texas Instruments Incorporated | Magnetic keyboard system |
| US4401986A (en) * | 1979-12-26 | 1983-08-30 | Texas Instruments Incorporated | Position sensor and system |
| US4398180A (en) * | 1980-06-26 | 1983-08-09 | International Standard Electric Corporation | Contactless keyboard |
| FR2518334B1 (fr) * | 1981-12-15 | 1986-02-14 | Cit Alcatel | Clavier electrique a commande magnetique |
| JPS60148019A (ja) * | 1983-12-22 | 1985-08-05 | アンプ インコーポレーテツド | 膜スイツチ組立体 |
| DE19506509C2 (de) * | 1995-02-24 | 1996-12-05 | Preh Elektro Feinmechanik | Tastenfeld für Verkaufs- und Registrierkassen |
| US7791506B2 (en) * | 2007-03-30 | 2010-09-07 | Zf Friedrichshafen Ag | Configurable networked user interface and switch pack |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3210734A (en) * | 1959-06-30 | 1965-10-05 | Ibm | Magnetic core transfer matrix |
| US3160875A (en) * | 1962-08-01 | 1964-12-08 | Sperry Rand Corp | Magnetic encoder |
| US3495236A (en) * | 1969-04-16 | 1970-02-10 | Burroughs Corp | Transducer |
-
1970
- 1970-01-02 US US160A patent/US3623080A/en not_active Expired - Lifetime
- 1970-01-26 US US5737A patent/US3623081A/en not_active Expired - Lifetime
- 1970-12-15 CA CA100703A patent/CA923431A/en not_active Expired
- 1970-12-17 NL NL7018374A patent/NL7018374A/xx not_active Application Discontinuation
- 1970-12-22 DE DE2063292A patent/DE2063292C3/de not_active Expired
- 1970-12-28 SE SE17564/70A patent/SE366408B/xx unknown
- 1970-12-29 JP JP45130426A patent/JPS529097B1/ja active Pending
- 1970-12-30 CH CH1933370A patent/CH529480A/de not_active IP Right Cessation
- 1970-12-31 FR FR7047536A patent/FR2075168A5/fr not_active Expired
-
1971
- 1971-01-01 GB GB16271A patent/GB1317141A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3623081A (en) | 1971-11-23 |
| SE366408B (https=) | 1974-04-22 |
| DE2063292C3 (de) | 1979-09-27 |
| GB1317141A (en) | 1973-05-16 |
| DE2063292A1 (de) | 1972-06-15 |
| CA923431A (en) | 1973-03-27 |
| JPS529097B1 (https=) | 1977-03-14 |
| CH529480A (de) | 1972-10-15 |
| DE2063292B2 (de) | 1979-02-08 |
| FR2075168A5 (https=) | 1971-10-08 |
| US3623080A (en) | 1971-11-23 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BV | The patent application has lapsed |