FR2184704A1 - - Google Patents
Info
- Publication number
- FR2184704A1 FR2184704A1 FR7317052A FR7317052A FR2184704A1 FR 2184704 A1 FR2184704 A1 FR 2184704A1 FR 7317052 A FR7317052 A FR 7317052A FR 7317052 A FR7317052 A FR 7317052A FR 2184704 A1 FR2184704 A1 FR 2184704A1
- Authority
- FR
- France
- 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.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
- H03B19/00—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source
-
- G—PHYSICS
- G04—HOROLOGY
- G04F—TIME-INTERVAL MEASURING
- G04F5/00—Apparatus for producing preselected time intervals for use as timing standards
- G04F5/04—Apparatus for producing preselected time intervals for use as timing standards using oscillators with electromechanical resonators producing electric oscillations or timing pulses
- G04F5/06—Apparatus for producing preselected time intervals for use as timing standards using oscillators with electromechanical resonators producing electric oscillations or timing pulses using piezoelectric resonators
-
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G3/00—Producing timing pulses
- G04G3/02—Circuits for deriving low frequency timing pulses from pulses of higher frequency
- G04G3/027—Circuits for deriving low frequency timing pulses from pulses of higher frequency by combining pulse-trains of different frequencies, e.g. obtained from two independent oscillators or from a common oscillator by means of different frequency dividing ratios
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Oscillators With Electromechanical Resonators (AREA)
- Electromechanical Clocks (AREA)
- Electric Clocks (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722223456 DE2223456B2 (de) | 1972-05-13 | 1972-05-13 | Schaltungsanordnung für ein zeithaltendes elektrisches Gerät zur Erzeugung niederfrequenter Ausgangsimpulse aus hochfrequenten Eingangsimpulsen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2184704A1 true FR2184704A1 (no) | 1973-12-28 |
Family
ID=5844832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7317052A Withdrawn FR2184704A1 (no) | 1972-05-13 | 1973-05-11 |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS4950855A (no) |
| AU (1) | AU5565873A (no) |
| BR (1) | BR7303461D0 (no) |
| DE (1) | DE2223456B2 (no) |
| FR (1) | FR2184704A1 (no) |
| GB (1) | GB1434604A (no) |
| IT (1) | IT987370B (no) |
| NL (1) | NL7306656A (no) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6440151B2 (ja) * | 2013-08-23 | 2018-12-19 | シクパ ホルディング ソシエテ アノニムＳｉｃｐａ Ｈｏｌｄｉｎｇ Ｓａ | デバイスを認証するための方法及びシステム |
-
1972
- 1972-05-13 DE DE19722223456 patent/DE2223456B2/de active Pending
-
1973
- 1973-05-11 BR BR346173A patent/BR7303461D0/pt unknown
- 1973-05-11 GB GB2246973A patent/GB1434604A/en not_active Expired
- 1973-05-11 FR FR7317052A patent/FR2184704A1/fr not_active Withdrawn
- 1973-05-11 IT IT2400973A patent/IT987370B/it active
- 1973-05-14 NL NL7306656A patent/NL7306656A/xx unknown
- 1973-05-14 JP JP5268273A patent/JPS4950855A/ja active Pending
- 1973-05-14 AU AU55658/73A patent/AU5565873A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2223456B2 (de) | 1974-05-30 |
| JPS4950855A (no) | 1974-05-17 |
| IT987370B (it) | 1975-02-20 |
| GB1434604A (en) | 1976-05-05 |
| DE2223456A1 (de) | 1973-11-22 |
| NL7306656A (no) | 1973-11-15 |
| BR7303461D0 (pt) | 1974-07-11 |
| AU5565873A (en) | 1974-11-14 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |