FR2420473A1 - Battery assisted pedal cycle dynamo lighting set - operates with dynamo voltage dependent automatic battery circuit switching system - Google Patents
Battery assisted pedal cycle dynamo lighting set - operates with dynamo voltage dependent automatic battery circuit switching systemInfo
- Publication number
- FR2420473A1 FR2420473A1 FR7808323A FR7808323A FR2420473A1 FR 2420473 A1 FR2420473 A1 FR 2420473A1 FR 7808323 A FR7808323 A FR 7808323A FR 7808323 A FR7808323 A FR 7808323A FR 2420473 A1 FR2420473 A1 FR 2420473A1
- Authority
- FR
- France
- Prior art keywords
- dynamo
- battery
- operates
- lighting set
- switching system
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J6/00—Arrangement of optical signalling or lighting devices on cycles; Mounting or supporting thereof; Circuits therefor
- B62J6/06—Arrangement of lighting dynamos or drives therefor
- B62J6/08—Tyre drives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J6/00—Arrangement of optical signalling or lighting devices on cycles; Mounting or supporting thereof; Circuits therefor
- B62J6/01—Electric circuits
- B62J6/015—Electric circuits using electrical power not supplied by the cycle motor generator, e.g. using batteries or piezo elements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Eletrric Generators (AREA)
- Control Of Charge By Means Of Generators (AREA)
Abstract
The lighting set includes a front-wheel driven dynamo (1), front and rear lights (2) and an auxiliary battery. When the dynamo voltage falls below a specific value, the relay closes contacts in the battery circuit and opens the contacts in the dynamo circuit. The reverse occurs when the dynamo potential is restored. A switch facilitates manual interruption of the battery circuit. Other components of the system comprise two capacitors, a resistor, a diode and a thyristor. The design represents an improvement over systems in which the battery assists the dynamo continuously.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7808323A FR2420473A1 (en) | 1978-03-22 | 1978-03-22 | Battery assisted pedal cycle dynamo lighting set - operates with dynamo voltage dependent automatic battery circuit switching system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7808323A FR2420473A1 (en) | 1978-03-22 | 1978-03-22 | Battery assisted pedal cycle dynamo lighting set - operates with dynamo voltage dependent automatic battery circuit switching system |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2420473A1 true FR2420473A1 (en) | 1979-10-19 |
FR2420473B1 FR2420473B1 (en) | 1982-07-30 |
Family
ID=9206159
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7808323A Granted FR2420473A1 (en) | 1978-03-22 | 1978-03-22 | Battery assisted pedal cycle dynamo lighting set - operates with dynamo voltage dependent automatic battery circuit switching system |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2420473A1 (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2229579A1 (en) * | 1973-05-14 | 1974-12-13 | Needs Inc | |
DE2526490A1 (en) * | 1975-06-13 | 1976-12-23 | Werner Schuster | Fail safe lighting system for bicycle - with standby battery and voltage regulator circuit on dynamo |
-
1978
- 1978-03-22 FR FR7808323A patent/FR2420473A1/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2229579A1 (en) * | 1973-05-14 | 1974-12-13 | Needs Inc | |
DE2526490A1 (en) * | 1975-06-13 | 1976-12-23 | Werner Schuster | Fail safe lighting system for bicycle - with standby battery and voltage regulator circuit on dynamo |
Also Published As
Publication number | Publication date |
---|---|
FR2420473B1 (en) | 1982-07-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |