IT956538B - Motore oscillante per la misura del tempo e procedimento per la sua produzione - Google Patents
Motore oscillante per la misura del tempo e procedimento per la sua produzioneInfo
- Publication number
- IT956538B IT956538B IT25637/72A IT2563772A IT956538B IT 956538 B IT956538 B IT 956538B IT 25637/72 A IT25637/72 A IT 25637/72A IT 2563772 A IT2563772 A IT 2563772A IT 956538 B IT956538 B IT 956538B
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- measuring
- production
- time
- oscillating motor
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B11/00—Click devices; Stop clicks; Clutches
- G04B11/02—Devices allowing the motion of a rotatable part in only one direction
- G04B11/04—Pawl constructions therefor, e.g. pawl secured to an oscillating member actuating a ratchet
-
- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
- G04C3/08—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a mechanical oscillator other than a pendulum or balance, e.g. by a tuning fork, e.g. electrostatically
- G04C3/10—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a mechanical oscillator other than a pendulum or balance, e.g. by a tuning fork, e.g. electrostatically driven by electromagnetic means
- G04C3/101—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a mechanical oscillator other than a pendulum or balance, e.g. by a tuning fork, e.g. electrostatically driven by electromagnetic means constructional details
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/15—Intermittent grip type mechanical movement
- Y10T74/1526—Oscillation or reciprocation to intermittent unidirectional motion
- Y10T74/1553—Lever actuator
- Y10T74/1555—Rotary driven element
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Transformer Cooling (AREA)
- Electric Clocks (AREA)
- Electromechanical Clocks (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH862171A CH538143A (de) | 1971-06-14 | 1971-06-14 | Schwingungsmotor für Zeitmessgerät und Verfahren zu dessen Herstellung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT956538B true IT956538B (it) | 1973-10-10 |
Family
ID=4342741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT25637/72A IT956538B (it) | 1971-06-14 | 1972-06-14 | Motore oscillante per la misura del tempo e procedimento per la sua produzione |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3779093A (it) |
| JP (1) | JPS5333874B1 (it) |
| CA (1) | CA945396A (it) |
| CH (2) | CH538143A (it) |
| DE (1) | DE2219681A1 (it) |
| FR (1) | FR2141683B1 (it) |
| GB (1) | GB1362609A (it) |
| IT (1) | IT956538B (it) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5365986A (en) * | 1976-11-25 | 1978-06-12 | Sumitomo Electric Ind Ltd | Polyester insulating tape wire whose surface is coated with flame retardantlayers |
| US4916676A (en) * | 1987-12-14 | 1990-04-10 | Seiko Epson Corporation | Electronic timepiece |
| US11287776B2 (en) * | 2014-04-03 | 2022-03-29 | Preciflex Sa | Systems and methods for absorption/expansion/contraction/movement of a liquid in a transparent cavity |
| CN112659514B (zh) * | 2020-12-24 | 2022-08-16 | 辽宁丰收塑业有限责任公司 | 一种薄膜生产用的高温加工装置 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB312513A (en) * | 1928-06-22 | 1929-05-30 | Henry Thomas Tallack | Improvements in or relating to spirit levels |
| GB456272A (en) * | 1935-04-19 | 1936-11-05 | Max Botton | Improvements in or relating to liquid levels |
| US2695675A (en) * | 1950-03-08 | 1954-11-30 | Frye Jack | Control for magnetic fluid transmission drive to vehicle wheels |
| US2856239A (en) * | 1955-05-20 | 1958-10-14 | Bill Jack Scient Instr Co | Means for suspending rotatable objects in space |
-
1971
- 1971-06-14 CH CH862171A patent/CH538143A/de unknown
- 1971-06-14 CH CH862171D patent/CH862171A4/xx unknown
-
1972
- 1972-04-21 DE DE19722219681 patent/DE2219681A1/de active Pending
- 1972-05-15 FR FR7217281A patent/FR2141683B1/fr not_active Expired
- 1972-05-25 US US00256721A patent/US3779093A/en not_active Expired - Lifetime
- 1972-05-29 CA CA143,301A patent/CA945396A/en not_active Expired
- 1972-06-08 JP JP5728472A patent/JPS5333874B1/ja active Pending
- 1972-06-12 GB GB2731572A patent/GB1362609A/en not_active Expired
- 1972-06-14 IT IT25637/72A patent/IT956538B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| FR2141683A1 (it) | 1973-01-26 |
| JPS5333874B1 (it) | 1978-09-18 |
| GB1362609A (en) | 1974-08-07 |
| DE2219681A1 (de) | 1972-12-21 |
| FR2141683B1 (it) | 1974-12-20 |
| CH862171A4 (it) | 1972-10-31 |
| CH538143A (de) | 1972-10-31 |
| CA945396A (en) | 1974-04-16 |
| US3779093A (en) | 1973-12-18 |
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