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1. 发明公开

EP0011636A1 HORLOGE AVEC SONNERIE. 失效
标题翻译：与玻璃PUNCH时钟。
公开(公告)号：EP0011636A1
公开(公告)日：1980-06-11
申请号：EP79900414
申请日：1979-11-19
申请人： KIENINGER & OBERGFELL
发明人： KAESER FRANZ , BROGHAMMER RUDOLF
IPC分类号： G04C21/30 , G04C21/12 , G08B3/00
CPC分类号： G04C21/30
摘要： Horloge avec sonnerie, utilisable notamment comme chronometre de marine. Cette horloge comporte un circuit electronique d'horloge a quartz pour la mesure du temps, un circuit de pilotage a quartz (6) associe a un dispositif electronique (3) servant au comptage des coups et pouvant etre preetabli par le circuit d'horloge et un generateur d'impulsions (2) pour l'obtention des coups a sonner. Ces elements permettent d'obtenir une horloge, en particulier un chronometre de marine, avec sonnerie, ayant une disposition relativement simple, une longue duree de fonctionnement et une precision elevee.

2. 发明专利

DE2941942A1 未知
公开(公告)号：DE2941942A1
公开(公告)日：1981-04-30
申请号：DE2941942
申请日：1979-10-17
申请人： KIENINGER & OBERGFELL
发明人： KAESER FRANZ ING GRAD , BROGHAMMER RUDOLF
IPC分类号： G04G13/00 , G04C21/06
摘要： An electronic clock emitting half-hourly time signals corresponding to ships' bells comprises an electromagnetic striker driven by a crystal-controlled oscillator via a multistage binary frequency divider whose last several stages, with the exception of the penultimate stage, have outputs interconnected by a logical coincidence gate to generate a succession of output pulses occurring in pairs during the first half of every cycle of a square wave emitted by the final stage. This square wave steps a motor which drives an associated clockwork entraining a multibank rotary switch and alternately closing, for short periods on the full hour and on the half hour, respective contacts which transmit the square wave to a control circuit including an electronic pulse counter. The control circuit, on being triggered by the second half of a wave cycle, emits an enabling signal which unblocks another gate in cascade with the coincidence gate to pass one or more output pulses to the striker for operating same, with simultaneous stepping of the pulse counter which terminates the enabling signal when its count matches a signal code generated by the rotary switch.

3. 发明专利

DE2817762A1 未知
公开(公告)号：DE2817762A1
公开(公告)日：1979-10-31
申请号：DE2817762
申请日：1978-04-22
申请人： KIENINGER & OBERGFELL
发明人： KAESER FRANZ ING GRAD , BROGHAMMER RUDOLF
IPC分类号： G04C21/30 , G04C21/06
摘要： An electronic clock emitting half-hourly time signals corresponding to the strokes of ships' bells comprises an electromagnetic striker driven by a normally blocked astable multivibrator whenever the closure of contacts operated by an associated clockwork, stepped by a crystal-controlled square-wave generator, coincides with a half-circle of predetermined polarity of the generated square wave. The multivibrator has a period of approximately 3/4 the duration of a half-circle of the square wave whereby not more than two pulses energizing the striker mechanism can be emitted by it during an unblocking half-circle so that strokes occurring at the ends of a second, third and fourth hour of a four-hour watch will appear in distinct pairs while those on the preceding half-hours will form one or more pairs followed by a single stroke after a larger time interval. The total number of strokes produced in each instance is determined by a comparator receiving the output of an electronic counter, advanced by the multivibrator pulses, together with binary signals generated by a multibank rotary switch entrained by the clockwork.

5. 发明专利

DE2554573A1 Stepping motor for low control powers - has permanent magnet rotor with poles of alternating polarities and claw poles on stator 未知
公开(公告)号：DE2554573A1
公开(公告)日：1977-06-08
申请号：DE2554573
申请日：1975-12-04
申请人： KIENINGER & OBERGFELL
发明人： BROGHAMMER RUDOLF , RAUER MANFRED ING GRAD
IPC分类号： G04C13/11 , H02K37/12 , H02K37/00
摘要： The motor has two stator parts with claw poles arranged on a cylindrical surface, and surrounded by a cylindrical excitation winding. Outer dia. of the pole claw circle (5, 6) corresponds to the outer dia. of the permanent magnet rotor (4, 8), and the pole claw parts (5, 6) are close to the lateral surfaces of the magnet rotor (4, 8) separated from it only by an axial air-gap (37, 38). The rotor is magnetised in axial direction, and the air-gaps (37, 38) increased in the direction of rotation.

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