GB742190A - Process and apparatus for timing and adjusting the frequency of vibration of a regulating device of a timepiece - Google Patents
Process and apparatus for timing and adjusting the frequency of vibration of a regulating device of a timepieceInfo
- Publication number
- GB742190A GB742190A GB7387/53A GB738753A GB742190A GB 742190 A GB742190 A GB 742190A GB 7387/53 A GB7387/53 A GB 7387/53A GB 738753 A GB738753 A GB 738753A GB 742190 A GB742190 A GB 742190A
- Authority
- GB
- United Kingdom
- Prior art keywords
- impulses
- balance
- hair spring
- transformer
- high frequency
- 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
- 230000001105 regulatory effect Effects 0.000 title abstract 4
- 230000010355 oscillation Effects 0.000 abstract 4
- 239000004020 conductor Substances 0.000 abstract 3
- 239000011521 glass Substances 0.000 abstract 2
- 238000004804 winding Methods 0.000 abstract 2
- 230000008602 contraction Effects 0.000 abstract 1
- 230000001276 controlling effect Effects 0.000 abstract 1
- 230000005684 electric field Effects 0.000 abstract 1
- 230000001939 inductive effect Effects 0.000 abstract 1
- 239000000696 magnetic material Substances 0.000 abstract 1
- 239000000523 sample Substances 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04D—APPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES
- G04D7/00—Measuring, counting, calibrating, testing or regulating apparatus
- G04D7/12—Timing devices for clocks or watches for comparing the rate of the oscillating member with a standard
- G04D7/1257—Timing devices for clocks or watches for comparing the rate of the oscillating member with a standard wherein further adjustment devices are present
- G04D7/1271—Timing devices for clocks or watches for comparing the rate of the oscillating member with a standard wherein further adjustment devices are present for the control mechanism only (from outside the clockwork)
- G04D7/1285—Timing devices for clocks or watches for comparing the rate of the oscillating member with a standard wherein further adjustment devices are present for the control mechanism only (from outside the clockwork) whereby the adjustment device works on the mainspring
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- Treatment Of Fiber Materials (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Hair Curling (AREA)
- Dry Shavers And Clippers (AREA)
- Eye Examination Apparatus (AREA)
- Test And Diagnosis Of Digital Computers (AREA)
- Percussion Or Vibration Massage (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH304795T | 1952-04-09 | ||
| CH305180T | 1952-04-09 | ||
| CH304794T | 1952-04-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB742190A true GB742190A (en) | 1955-12-21 |
Family
ID=589967
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB7388/53A Expired GB742191A (en) | 1952-04-09 | 1953-03-17 | Arrangement for positioning the regulating device of a timepiece in apparatus for adjusting and timing the frequency of vibration thereof |
| GB7389/53A Expired GB742192A (en) | 1952-04-09 | 1953-03-17 | Process and apparatus for deriving an electrical voltage in dependence on the momentary position of the regulating device of a timepiece |
| GB7387/53A Expired GB742190A (en) | 1952-04-09 | 1953-03-17 | Process and apparatus for timing and adjusting the frequency of vibration of a regulating device of a timepiece |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB7388/53A Expired GB742191A (en) | 1952-04-09 | 1953-03-17 | Arrangement for positioning the regulating device of a timepiece in apparatus for adjusting and timing the frequency of vibration thereof |
| GB7389/53A Expired GB742192A (en) | 1952-04-09 | 1953-03-17 | Process and apparatus for deriving an electrical voltage in dependence on the momentary position of the regulating device of a timepiece |
Country Status (4)
| Country | Link |
|---|---|
| US (3) | US2707875A (OSRAM) |
| DE (3) | DE1049315B (OSRAM) |
| FR (3) | FR1068127A (OSRAM) |
| GB (3) | GB742191A (OSRAM) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2793051A (en) * | 1955-04-27 | 1957-05-21 | Izumi Kichinojyo | Apparatus for regulating the stabilization of motor cycle with side car |
| US3334512A (en) * | 1965-01-14 | 1967-08-08 | United States Time Corp | Timepiece-regulator machine |
| JPS5331631B2 (OSRAM) * | 1973-01-10 | 1978-09-04 | ||
| US3937049A (en) * | 1973-03-12 | 1976-02-10 | Citizen Watch Co., Ltd. | Monitoring system for digital electronic timepiece |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2227858A (en) * | 1939-03-22 | 1941-01-07 | Knobel Max | Timing of oscillating systems |
| US2476761A (en) * | 1945-06-18 | 1949-07-19 | Gen Time Corp | Harispring testing and adjustment mechanism |
| US2564636A (en) * | 1946-05-22 | 1951-08-14 | Hamilton Watch Co | Frequency standard |
| US2613529A (en) * | 1948-11-30 | 1952-10-14 | Nemenyi-Katz Laszlo | Device for timing and adjusting balance wheel assemblies |
| GB666137A (en) * | 1948-11-30 | 1952-02-06 | Laszlo Namenyi Katz | Improvements in and relating to automatic spring adjusting and timing devices for timing a balance wheel hair-spring assembly used in clock and watch escapements and the like |
| GB664413A (en) * | 1949-01-04 | 1952-01-09 | Smith & Sons Ltd S | Improvements in or relating to means for automatically adjusting or setting an oscillatory or vibratory system so that its natural frequency of vibration matches a predetermined frequency |
| US2574395A (en) * | 1950-03-18 | 1951-11-06 | Jack | Torsional balance device |
| DE819463C (de) * | 1950-04-14 | 1951-10-31 | Telefunken Gmbh | Anordnung und Verfahren zur elektrischen Aufnahme der periodischen Bewegung von Uhrenteilen |
| DE844827C (de) * | 1951-05-12 | 1952-07-24 | Rudolf Greiner | Einrichtung fuer die Abgleichung der Schwingungsdauer der von der Unruhe von Uhrwerken ausgefuehrten Drehschwingungen |
-
1952
- 1952-07-12 DE DE1952B0021157 patent/DE1049315B/de active Pending
- 1952-07-13 DE DEB21156A patent/DE952969C/de not_active Expired
- 1952-07-13 DE DEB21159A patent/DE965565C/de not_active Expired
- 1952-10-10 FR FR1068127D patent/FR1068127A/fr not_active Expired
- 1952-10-17 FR FR1076129D patent/FR1076129A/fr not_active Expired
- 1952-11-07 FR FR1066337D patent/FR1066337A/fr not_active Expired
-
1953
- 1953-03-13 US US342106A patent/US2707875A/en not_active Expired - Lifetime
- 1953-03-13 US US342107A patent/US2748595A/en not_active Expired - Lifetime
- 1953-03-13 US US342105A patent/US2714306A/en not_active Expired - Lifetime
- 1953-03-17 GB GB7388/53A patent/GB742191A/en not_active Expired
- 1953-03-17 GB GB7389/53A patent/GB742192A/en not_active Expired
- 1953-03-17 GB GB7387/53A patent/GB742190A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1066337A (fr) | 1954-06-03 |
| US2707875A (en) | 1955-05-10 |
| US2748595A (en) | 1956-06-05 |
| GB742191A (en) | 1955-12-21 |
| FR1076129A (fr) | 1954-10-22 |
| GB742192A (en) | 1955-12-21 |
| FR1068127A (fr) | 1954-06-22 |
| DE965565C (de) | 1957-06-13 |
| US2714306A (en) | 1955-08-02 |
| DE1049315B (OSRAM) | 1959-01-22 |
| DE952969C (de) | 1956-11-22 |
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