CH612062B - Appareil pour ajuster la frequence d'un element oscillant. - Google Patents

Appareil pour ajuster la frequence d'un element oscillant.

Info

Publication number
CH612062B
CH612062B CH793975A CH793975A CH612062B CH 612062 B CH612062 B CH 612062B CH 793975 A CH793975 A CH 793975A CH 793975 A CH793975 A CH 793975A CH 612062 B CH612062 B CH 612062B
Authority
CH
Switzerland
Prior art keywords
counter
hair spring
hair
oscillating element
length
Prior art date
Application number
CH793975A
Other languages
English (en)
Other versions
CH612062GA3 (fr
Inventor
Souichi Inoue
Katsumi Kato
Yoshiharu Marumo
Original Assignee
Seikosha Kk
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Publication of CH612062B publication Critical patent/CH612062B/fr
Application filed by Seikosha Kk filed Critical Seikosha Kk
Publication of CH612062GA3 publication Critical patent/CH612062GA3/xx

Links

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
    • 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
    • Y10T83/00—Cutting
    • Y10T83/444—Tool engages work during dwell of intermittent workfeed
    • Y10T83/4455—Operation initiated by work-driven detector means to measure work length

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Details Of Cutting Devices (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Control Of Ac Motors In General (AREA)
CH793975A 1974-06-18 1975-06-18 Appareil pour ajuster la frequence d'un element oscillant. CH612062B (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP49069499A JPS5822717B2 (ja) 1974-06-18 1974-06-18 テンプノ ヒゲゼンマイチヨウセイソウチ

Publications (2)

Publication Number Publication Date
CH612062B true CH612062B (fr) 1900-01-01
CH612062GA3 CH612062GA3 (fr) 1979-07-13

Family

ID=13404461

Family Applications (1)

Application Number Title Priority Date Filing Date
CH793975A CH612062B (fr) 1974-06-18 1975-06-18 Appareil pour ajuster la frequence d'un element oscillant.

Country Status (4)

Country Link
US (1) US3978750A (fr)
JP (1) JPS5822717B2 (fr)
CH (1) CH612062B (fr)
DE (1) DE2527170C3 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62285407A (ja) * 1986-06-03 1987-12-11 Sadao Ito トランス

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3406601A (en) * 1967-09-19 1968-10-22 Clifford Francis Patrick Automatic measuring apparatus
CH1366270A4 (fr) * 1970-09-15 1972-09-29 Omega Brandt & Freres Sa Louis Procédé et appareil de mesure de la marche instantanée d'un garde-temps
US3707255A (en) * 1971-01-13 1972-12-26 Minster Machine Co Feed arrangement for strip stack
US3760669B2 (en) * 1972-02-23 1990-10-16 Sheet material feeding and cutting apparatus and control system therefor

Also Published As

Publication number Publication date
US3978750A (en) 1976-09-07
CH612062GA3 (fr) 1979-07-13
JPS50161274A (fr) 1975-12-27
JPS5822717B2 (ja) 1983-05-10
DE2527170C3 (de) 1981-04-23
DE2527170A1 (de) 1976-01-08
DE2527170B2 (fr) 1980-09-25

Similar Documents

Publication Publication Date Title
US4315181A (en) Ultrasonic resonator (horn) with skewed slots
US2337132A (en) Electronic control
GB1128560A (en) Oscillatory circuits for electro-acoustic converters
ES339667A1 (es) Aparato acustico para transmitir una banda seleccionada de energia de caracteristicas seleccionadas de carga, y metodo para su elaboracion.
CH612062B (fr) Appareil pour ajuster la frequence d'un element oscillant.
DE59209263D1 (de) Steuereinrichtung für einen Schwingförderer
US2499225A (en) Data transmission system
US2768621A (en) Massage device
CH641632B (fr) Micro-resonateur piezo-electrique.
GB1026085A (en) Improvements in or relating to circuit arrangements for production of ultrasonic oscillations
GB654684A (en) Improvements in or relating to generating oscillations
GB948889A (en) Improvements in or relating to electromechanical filters
US3945004A (en) High efficiency buzzer
ES382553A1 (es) Un dispositivo vibrador de espesor hecho de un material piezo-electrico.
JPS6044848A (ja) 接触インピ−ダンス法による硬さ測定のための方法及び回路装置
ES321223A1 (es) Transductor para energia sonora y senales electricas
CH265985A (fr) Dispositif électronique pour commander l'accord d'un circuit, notamment d'un résonateur à cavité.
SU391913A1 (ru) Устройство для ультразвуковой сварки
SU521026A1 (ru) Устройство дл настройки ультразвуковых вибраторов
GB774949A (en) Improvements in or relating to the high frequency vibration of fine fabric filters or sieves
US3457938A (en) Pneumatic oscillator
SU1022293A1 (ru) Пьезоэлектрический резонатор
US1761146A (en) Resonance spring driving device
US1719495A (en) Oscillation generator
GB1402546A (en) Adjustable frequency oscillator