NL7310239A - - Google Patents
Info
- Publication number
- NL7310239A NL7310239A NL7310239A NL7310239A NL7310239A NL 7310239 A NL7310239 A NL 7310239A NL 7310239 A NL7310239 A NL 7310239A NL 7310239 A NL7310239 A NL 7310239A NL 7310239 A NL7310239 A NL 7310239A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
- H03K3/023—Generators characterised by the type of circuit or by the means used for producing pulses by the use of differential amplifiers or comparators, with internal or external positive feedback
- H03K3/0231—Astable circuits
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K7/00—Modulating pulses with a continuously-variable modulating signal
- H03K7/06—Frequency or rate modulation, i.e. PFM or PRM
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2236209A DE2236209C3 (de) | 1972-07-24 | 1972-07-24 | Astabile Kippschaltung mit umschaltbarer Frequenz |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7310239A true NL7310239A (en:Method) | 1974-01-28 |
Family
ID=5851490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7310239A NL7310239A (en:Method) | 1972-07-24 | 1973-07-23 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3854105A (en:Method) |
| JP (1) | JPS4953752A (en:Method) |
| DE (1) | DE2236209C3 (en:Method) |
| FR (1) | FR2194082B1 (en:Method) |
| GB (1) | GB1443168A (en:Method) |
| IT (1) | IT991265B (en:Method) |
| NL (1) | NL7310239A (en:Method) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4264879A (en) * | 1978-12-18 | 1981-04-28 | Ncr Corporation | Interval timer circuit relaxation oscillator |
| US4263567A (en) * | 1979-05-11 | 1981-04-21 | Rca Corporation | Voltage controlled oscillator |
| JPS57160239U (en:Method) * | 1981-03-31 | 1982-10-07 | ||
| WO2006138008A2 (en) * | 2005-05-16 | 2006-12-28 | Waveon Technologies, Inc. | Proximity sensor for controlling light switches and other devices |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3152306A (en) * | 1960-06-20 | 1964-10-06 | Gen Electric | Control circuit for astable multivibrator |
| GB985201A (en) * | 1961-06-22 | 1965-03-03 | Licentia Gmbh | Improvements in and relating to transistor pulse generators |
| US3364441A (en) * | 1966-03-07 | 1968-01-16 | Elastic Stop Nut Corp | Low frequency transistor relaxation oscillator |
| US3566307A (en) * | 1968-02-09 | 1971-02-23 | Motorola Inc | Unijunction transistor time delay circuit |
| DE1935745A1 (de) * | 1969-07-14 | 1971-01-28 | Ransomes Sims & Jefferies Ltd | Multivibrator |
-
1972
- 1972-07-24 DE DE2236209A patent/DE2236209C3/de not_active Expired
-
1973
- 1973-06-18 US US00370978A patent/US3854105A/en not_active Expired - Lifetime
- 1973-07-11 FR FR7325444A patent/FR2194082B1/fr not_active Expired
- 1973-07-18 IT IT26712/73A patent/IT991265B/it active
- 1973-07-20 GB GB3473273A patent/GB1443168A/en not_active Expired
- 1973-07-23 NL NL7310239A patent/NL7310239A/xx not_active Application Discontinuation
- 1973-07-24 JP JP48083521A patent/JPS4953752A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2236209B2 (de) | 1976-07-22 |
| DE2236209C3 (de) | 1979-03-15 |
| US3854105A (en) | 1974-12-10 |
| DE2236209A1 (de) | 1974-02-07 |
| FR2194082B1 (en:Method) | 1978-07-21 |
| GB1443168A (en) | 1976-07-21 |
| FR2194082A1 (en:Method) | 1974-02-22 |
| JPS4953752A (en:Method) | 1974-05-24 |
| IT991265B (it) | 1975-07-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BA | A request for search or an international-type search has been filed | ||
| BB | A search report has been drawn up | ||
| BV | The patent application has lapsed |