GB1288990A - - Google Patents
Info
- Publication number
- GB1288990A GB1288990A GB1288990DA GB1288990A GB 1288990 A GB1288990 A GB 1288990A GB 1288990D A GB1288990D A GB 1288990DA GB 1288990 A GB1288990 A GB 1288990A
- Authority
- GB
- United Kingdom
- Prior art keywords
- switch
- phase
- voltage
- multivibrator
- stopped
- 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.)
- Expired
Links
- 239000003990 capacitor Substances 0.000 abstract 5
- 230000003111 delayed effect Effects 0.000 abstract 1
- 230000001360 synchronised effect Effects 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/44—Colour synchronisation
- H04N9/465—Synchronisation of the PAL-switch
-
- 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
- H03K3/26—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback
- H03K3/28—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback
- H03K3/281—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator
- H03K3/282—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator astable
- H03K3/2821—Emitters connected to one another by using a capacitor
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Processing Of Color Television Signals (AREA)
- Networks Using Active Elements (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691963820 DE1963820A1 (de) | 1969-12-19 | 1969-12-19 | Schaltungsanordnung zum Einstellen der Phase eines PAL-Schalters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1288990A true GB1288990A (enExample) | 1972-09-13 |
Family
ID=5754423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1288990D Expired GB1288990A (enExample) | 1969-12-19 | 1970-12-16 |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS494566B1 (enExample) |
| AT (1) | AT303849B (enExample) |
| AU (1) | AU2334870A (enExample) |
| DE (1) | DE1963820A1 (enExample) |
| ES (1) | ES386541A0 (enExample) |
| GB (1) | GB1288990A (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6396721B1 (en) * | 2000-02-03 | 2002-05-28 | Kabushiki Kaisha Toshiba | Power converter control device and power converter thereof |
-
1969
- 1969-12-19 DE DE19691963820 patent/DE1963820A1/de active Pending
-
1970
- 1970-12-07 ES ES386541A patent/ES386541A0/es active Pending
- 1970-12-15 AU AU23348/70A patent/AU2334870A/en not_active Expired
- 1970-12-16 GB GB1288990D patent/GB1288990A/en not_active Expired
- 1970-12-16 AT AT1130670A patent/AT303849B/de not_active IP Right Cessation
- 1970-12-16 JP JP45111963A patent/JPS494566B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1963820A1 (de) | 1971-06-24 |
| JPS494566B1 (enExample) | 1974-02-01 |
| ES386541A0 (es) | 1973-03-16 |
| AU2334870A (en) | 1972-06-22 |
| AT303849B (de) | 1972-12-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |