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| 2F084 | Power sources for electromechanical clocks | |
| G04C10/00 -10/04@Z | ||
| G04C10/00-10/04@Z | AA | AA00 PURPOSE |
AA01 | AA02 | AA03 | AA04 | AA05 | AA06 | AA07 | AA08 | AA10 | |
| . Prevention of voltage fluctuation | . . Voltage fluctuation due to overloading | . Elimination of effects of temperature | . Detection of battery malfunction | . Combined use of elements and circuits | . Prevention of improper motion | . Reduction of electricity consumption | . Waterproofing | . Integrated circuits (IC) | ||||
| BB | BB00 TYPES OF POWER SOURCES |
BB01 | BB02 | BB03 | BB04 | BB06 | BB07 | BB08 | BB09 | |||
| . Alternative power sources | . Batteries | . . Silver batteries | . . Lithium batteries | . . Solar batteries | . . . Amorphous batteries | . . . Special batteries | . . Condensers | |||||
| CC | CC00 BATTERY APPLICATIONS |
CC01 | CC02 | CC03 | CC04 | |||||||
| . Reserve batteries | . . Reserve batteries for use in the event of a power outage | . Auxiliary batteries | . Use of different batteries for each load | |||||||||
| DD | DD00 BATTERY SHAPES |
DD01 | DD02 | DD03 | ||||||||
| . Button-shaped batteries | . Flat batteries | . Clock batteries | ||||||||||
| EE | EE00 BATTERY CONFIGURATION AND MAINTENANCE |
EE01 | EE02 | EE03 | EE04 | EE05 | EE06 | EE07 | EE08 | EE09 | EE10 | |
| . Parts | . . Letter plates | . . Cover glasses | . . Casings | . . Calendars | . . Movement and modules | . . Bands | . . Back lids | . . Battery lids | . . Push-springs for batteries | |||
| EE11 | EE12 | EE13 | EE14 | EE15 | EE16 | EE17 | EE18 | EE20 | ||||
| . Configuration | . . Simple configuration | . . Sequential configuration | . Maintenance | . . Types that push from the side | . . Types that push with a raised portion | . . Bayonet types | . . Fittings | . . Maintenance of multiple batteries | ||||
| FF | FF00 ELECTRIC CONNECTIONS AND WIRES |
FF01 | FF02 | FF03 | FF04 | FF05 | ||||||
| . Lead members for electrodes | . Circuit boards | . . Flexible boards | . . Fiberglass boards | . Insulation members | ||||||||
| GG | GG00 POWER CIRCUITS |
GG01 | GG02 | GG03 | GG04 | GG05 | GG08 | |||||
| . Step-down-transformer circuits | . Booster circuits | . Constant-current circuits | . Current-detection circuits | . . Sampling detection | . Circuit elements for the electric power source | |||||||
| HH | HH00 MEANS FOR INDICATING THE STATUS OF THE POWER SOURCE |
HH01 | HH02 | HH03 | HH04 | HH05 | HH06 | HH07 | HH08 | HH09 | HH10 | |
| . Optical indication | . . Analog indication | . . Digital indication | . . Lamps | . . Indication elements | . . . Liquid crystals | . . . Light-emitting diodes | . . Flashing | . . Cut-off of the light | . . Multi-color indication | |||
| HH11 | HH12 | HH13 | HH14 | HH15 | HH16 | HH17 | ||||||
| . Acoustic indication | . . Voice | . Indication plates | . . Rotating plates | . Indication hands | . Stopping of the functioning of the clock's structural elements | . Multi-step indication | ||||||
| HH21 | HH22 | HH23 | HH24 | HH25 | HH26 | HH27 | ||||||
| . Indication contents | . . Power-outage indication | . . Indication of recharging | . . Indication of battery life | . . . Indication of remaining battery life | . . . Indication of time elapsed | . . . Indication of the expiration date | ||||||
| JJ | JJ00 POWER-SOURCE GENERATION AND RECHARGING |
JJ01 | JJ02 | JJ03 | JJ04 | JJ05 | JJ06 | JJ07 | JJ08 | JJ09 | JJ10 | |
| . Power-source generation | . . Heat generation | . . Piezoelectric elements | . . Use of electromagnetic transformation circuits | . . . Use of motors | . Power-source recharging | . . Recharging circuits | . . Circuits for prevention of over-charging | . . Recharging terminals | . . . Non-contact types | |||
| KK | KK00 POWER SOURCE STARTING AND STOPPING |
KK01 | KK02 | KK03 | ||||||||
| . Switching on of the power source | . . Power-only setting | . Cut-off of the power source | ||||||||||
| LL | LL00 CIRCUITS POWERED BY ELECTRIC SOURCES |
LL01 | LL02 | LL03 | LL04 | |||||||
| . Oscillator circuits | . Subharmonic circuits | . Drive circuits for indication | . Additional functions |