GB1027444A - Control mechanism for an alarm signal - Google Patents
Control mechanism for an alarm signalInfo
- Publication number
- GB1027444A GB1027444A GB5854/63A GB585463A GB1027444A GB 1027444 A GB1027444 A GB 1027444A GB 5854/63 A GB5854/63 A GB 5854/63A GB 585463 A GB585463 A GB 585463A GB 1027444 A GB1027444 A GB 1027444A
- Authority
- GB
- United Kingdom
- Prior art keywords
- alarm
- time
- control mechanism
- feb
- aperture
- 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
-
- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C21/00—Producing acoustic time signals by electrical means
- G04C21/16—Producing acoustic time signals by electrical means producing the signals at adjustable fixed times
- G04C21/38—Adjusting the duration of signals
-
- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C21/00—Producing acoustic time signals by electrical means
- G04C21/16—Producing acoustic time signals by electrical means producing the signals at adjustable fixed times
- G04C21/20—Producing acoustic time signals by electrical means producing the signals at adjustable fixed times by closing a contact to ring an electromechanical alarm
-
- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C23/00—Clocks with attached or built-in means operating any device at preselected times or after preselected time-intervals
- G04C23/02—Constructional details
- G04C23/06—Driving or regulating means
-
- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C23/00—Clocks with attached or built-in means operating any device at preselected times or after preselected time-intervals
- G04C23/14—Mechanisms continuously running to relate the operation(s) to the time of day
- G04C23/16—Mechanisms continuously running to relate the operation(s) to the time of day acting only at one preselected time or during one adjustable time interval
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromechanical Clocks (AREA)
- Sheet Holders (AREA)
Abstract
1,027,444. Time-alarm signals, alarm clocks. JAZ S.A. Feb.13, 1963 [Feb. 16,1962], No. 5854/63. Heading G3T. [Also in Division H2] A time control mechanism for operating an electric alarm comprises a disc 1 rotatable one revolution in twelve hours and spring biased toward an angularly settable control plate 3. A projection 2 on the disc drops into an aperture 5 in the control member at the set time to close an electric contact 9 carried by a spring strip 6 mounted on the opposite side of the control plate, the contact engaging a fixed contact ring 11. The strip 6 has an edge 10, Fig. 3 (not shown) overlapping the aperture 5 by a small amount which determines the duration of the alarm. Hour and minute hands 21, 34 show the time.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR888225A FR1322889A (en) | 1962-02-16 | 1962-02-16 | Electrical contact device controlled by a clockwork movement |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1027444A true GB1027444A (en) | 1966-04-27 |
Family
ID=8772836
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5854/63A Expired GB1027444A (en) | 1962-02-16 | 1963-02-13 | Control mechanism for an alarm signal |
Country Status (6)
Country | Link |
---|---|
US (1) | US3192700A (en) |
BE (1) | BE627802A (en) |
CH (1) | CH389512A (en) |
ES (1) | ES285215A1 (en) |
FR (1) | FR1322889A (en) |
GB (1) | GB1027444A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3484769A (en) * | 1966-10-12 | 1969-12-16 | Gen Electric | Timing device with optional signal |
US3603075A (en) * | 1970-05-20 | 1971-09-07 | Junghans Gmbh Geb | Device for limiting the alarm time in electric alarm clocks |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US478155A (en) * | 1892-07-05 | Electric alarm-clock | ||
US1589211A (en) * | 1923-11-26 | 1926-06-15 | Newth Basil | Electric battery for clocks |
-
1962
- 1962-02-16 FR FR888225A patent/FR1322889A/en not_active Expired
-
1963
- 1963-01-31 BE BE627802A patent/BE627802A/en unknown
- 1963-01-31 CH CH123963A patent/CH389512A/en unknown
- 1963-02-07 US US257812A patent/US3192700A/en not_active Expired - Lifetime
- 1963-02-08 ES ES285215A patent/ES285215A1/en not_active Expired
- 1963-02-13 GB GB5854/63A patent/GB1027444A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BE627802A (en) | 1963-05-16 |
FR1322889A (en) | 1963-04-05 |
US3192700A (en) | 1965-07-06 |
CH389512A (en) | 1965-07-15 |
CH123963A4 (en) | 1964-11-14 |
ES285215A1 (en) | 1963-06-01 |
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