FR807554A - Improvements to relaxation oscillation generators - Google Patents
Improvements to relaxation oscillation generatorsInfo
- Publication number
- FR807554A FR807554A FR807554DA FR807554A FR 807554 A FR807554 A FR 807554A FR 807554D A FR807554D A FR 807554DA FR 807554 A FR807554 A FR 807554A
- Authority
- FR
- France
- Prior art keywords
- relaxation oscillation
- oscillation generators
- generators
- relaxation
- oscillation
- 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
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K4/00—Generating pulses having essentially a finite slope or stepped portions
- H03K4/92—Generating pulses having essentially a finite slope or stepped portions having a waveform comprising a portion of a sinusoid
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K4/00—Generating pulses having essentially a finite slope or stepped portions
- H03K4/06—Generating pulses having essentially a finite slope or stepped portions having triangular shape
- H03K4/08—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape
- H03K4/86—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements gas-filled tubes or spark-gaps
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K6/00—Manipulating pulses having a finite slope and not covered by one of the other main groups of this subclass
- H03K6/02—Amplifying pulses
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR48308T | 1936-07-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR807554A true FR807554A (en) | 1937-01-15 |
Family
ID=8683665
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR807554D Expired FR807554A (en) | 1936-07-29 | 1935-10-04 | Improvements to relaxation oscillation generators |
FR48308D Expired FR48308E (en) | 1936-07-29 | 1936-07-29 | Improvements to relaxation oscillation generators |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR48308D Expired FR48308E (en) | 1936-07-29 | 1936-07-29 | Improvements to relaxation oscillation generators |
Country Status (5)
Country | Link |
---|---|
US (1) | US2168508A (en) |
BE (2) | BE417359A (en) |
FR (2) | FR807554A (en) |
GB (2) | GB482725A (en) |
NL (1) | NL50848C (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2942548A (en) * | 1943-03-17 | 1960-06-28 | Gilbert R Bushong | Oscillator-thyratron circuit |
US2477634A (en) * | 1943-07-16 | 1949-08-02 | Donald M Lowe | Keyer circuit |
US2519278A (en) * | 1944-11-01 | 1950-08-15 | Bell Telephone Labor Inc | Pulse-actuated circuit |
US2458366A (en) * | 1946-09-11 | 1949-01-04 | Motorola Inc | Saw-tooth voltage generator |
US2717336A (en) * | 1953-05-08 | 1955-09-06 | Michael Res Company Inc | Flasher circuit |
-
0
- NL NL50848D patent/NL50848C/xx active
- BE BE421813D patent/BE421813A/xx unknown
- BE BE417359D patent/BE417359A/xx unknown
-
1935
- 1935-10-04 FR FR807554D patent/FR807554A/en not_active Expired
-
1936
- 1936-07-29 FR FR48308D patent/FR48308E/en not_active Expired
- 1936-09-24 US US102263A patent/US2168508A/en not_active Expired - Lifetime
- 1936-10-03 GB GB19279/37A patent/GB482725A/en not_active Expired
- 1936-10-03 GB GB26894/36A patent/GB482724A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BE417359A (en) | |
US2168508A (en) | 1939-08-08 |
FR48308E (en) | 1937-12-27 |
GB482724A (en) | 1938-04-04 |
BE421813A (en) | |
NL50848C (en) | |
GB482725A (en) | 1938-04-04 |
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