FR2169920B1 - - Google Patents

Info

Publication number
FR2169920B1
FR2169920B1 FR7247208A FR7247208A FR2169920B1 FR 2169920 B1 FR2169920 B1 FR 2169920B1 FR 7247208 A FR7247208 A FR 7247208A FR 7247208 A FR7247208 A FR 7247208A FR 2169920 B1 FR2169920 B1 FR 2169920B1
Authority
FR
France
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
Application number
FR7247208A
Other versions
FR2169920A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Publication of FR2169920A1 publication Critical patent/FR2169920A1/fr
Application granted granted Critical
Publication of FR2169920B1 publication Critical patent/FR2169920B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/30—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator
FR7247208A 1971-12-30 1972-12-26 Expired FR2169920B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00214127A US3820040A (en) 1971-12-30 1971-12-30 Use of magnetically variable young's modulus of elasticity and method for control of frequency of electromechanical oscillator

Publications (2)

Publication Number Publication Date
FR2169920A1 FR2169920A1 (fr) 1973-09-14
FR2169920B1 true FR2169920B1 (fr) 1976-08-27

Family

ID=22797890

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7247208A Expired FR2169920B1 (fr) 1971-12-30 1972-12-26

Country Status (5)

Country Link
US (1) US3820040A (fr)
JP (1) JPS5752721B2 (fr)
DE (1) DE2256482A1 (fr)
FR (1) FR2169920B1 (fr)
GB (2) GB1419119A (fr)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4033795A (en) * 1971-12-30 1977-07-05 International Business Machines Corporation Method for inducing uniaxial magnetic anisotropy in an amorphous ferromagnetic alloy
US3949351A (en) * 1974-06-03 1976-04-06 The United States Of America As Represented By The Secretary Of The Navy Variable delay line
US4053331A (en) * 1974-09-20 1977-10-11 University Of Pennsylvania Method of making amorphous metallic alloys having enhanced magnetic properties by using tensile stress
US4053333A (en) * 1974-09-20 1977-10-11 University Of Pennsylvania Enhancing magnetic properties of amorphous alloys by annealing under stress
US4053332A (en) * 1974-09-20 1977-10-11 University Of Pennsylvania Enhancing magnetic properties of amorphous alloys by rolling
US4056411A (en) * 1976-05-14 1977-11-01 Ho Sou Chen Method of making magnetic devices including amorphous alloys
US4030892A (en) * 1976-03-02 1977-06-21 Allied Chemical Corporation Flexible electromagnetic shield comprising interlaced glassy alloy filaments
JPS52117002A (en) * 1976-03-26 1977-10-01 Shingijutsu Kaihatsu Jigyodan Electric signal transmitter using ferromagnetic amorphous ribbon
US4116728B1 (en) * 1976-09-02 1994-05-03 Gen Electric Treatment of amorphous magnetic alloys to produce a wide range of magnetic properties
US4081298A (en) * 1976-09-07 1978-03-28 Allied Chemical Corporation Heat treatment of iron-nickel-phosphorus-boron glassy metal alloys
US4085396A (en) * 1976-09-27 1978-04-18 Bell Telephone Laboratories, Incorporated Electric fuse
JPS5644203A (en) * 1979-09-20 1981-04-23 Hitachi Metals Ltd Ultrasonic washer
US4959568A (en) * 1986-08-05 1990-09-25 General Scanning, Inc. Dynamically tunable resonant device with electric control
GB2194054A (en) * 1986-08-15 1988-02-24 Gen Electric Co Plc Magnetometer
GB8623435D0 (en) * 1986-09-30 1986-11-05 Squire P T Magnetic field sensor
US4874215A (en) * 1987-04-23 1989-10-17 General Scanning, Inc. Tunable resonant mechanical system
JP2730673B2 (ja) * 1995-12-06 1998-03-25 工業技術院長 超音波を導入するカンチレバーを用いた物性の計測方法および装置
US6011475A (en) 1997-11-12 2000-01-04 Vacuumschmelze Gmbh Method of annealing amorphous ribbons and marker for electronic article surveillance
US6254695B1 (en) 1998-08-13 2001-07-03 Vacuumschmelze Gmbh Method employing tension control and lower-cost alloy composition annealing amorphous alloys with shorter annealing time
US6645314B1 (en) * 2000-10-02 2003-11-11 Vacuumschmelze Gmbh Amorphous alloys for magneto-acoustic markers in electronic article surveillance having reduced, low or zero co-content and method of annealing the same
WO2013136364A1 (fr) * 2012-03-14 2013-09-19 富士通株式会社 Dispositif de production d'énergie
US20150042409A1 (en) * 2013-08-06 2015-02-12 Earl J. Brown System for continuously oscillating a cantilevered beam
CN113820033B (zh) * 2021-09-26 2023-07-14 郑州轻工业大学 一种基于铁磁共振频率的温度测量方法

Also Published As

Publication number Publication date
JPS5752721B2 (fr) 1982-11-09
GB1419120A (en) 1975-12-24
US3820040A (en) 1974-06-25
FR2169920A1 (fr) 1973-09-14
GB1419119A (en) 1975-12-24
DE2256482A1 (de) 1973-07-05
JPS4879560A (fr) 1973-10-25

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Legal Events

Date Code Title Description
ST Notification of lapse