FR2150516B1 - - Google Patents

Info

Publication number
FR2150516B1
FR2150516B1 FR7230246A FR7230246A FR2150516B1 FR 2150516 B1 FR2150516 B1 FR 2150516B1 FR 7230246 A FR7230246 A FR 7230246A FR 7230246 A FR7230246 A FR 7230246A FR 2150516 B1 FR2150516 B1 FR 2150516B1
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
FR7230246A
Other versions
FR2150516A1 (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.)
Teledyne UK Ltd
Original Assignee
English Electric Valve Co Ltd
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 English Electric Valve Co Ltd filed Critical English Electric Valve Co Ltd
Publication of FR2150516A1 publication Critical patent/FR2150516A1/fr
Application granted granted Critical
Publication of FR2150516B1 publication Critical patent/FR2150516B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
    • H01J23/16—Circuit elements, having distributed capacitance and inductance, structurally associated with the tube and interacting with the discharge
    • H01J23/18—Resonators
    • H01J23/20—Cavity resonators; Adjustment or tuning thereof
FR7230246A 1971-08-26 1972-08-24 Expired FR2150516B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4003471A GB1381727A (en) 1971-08-26 1971-08-26 Devices incorporating cavity resonators

Publications (2)

Publication Number Publication Date
FR2150516A1 FR2150516A1 (fr) 1973-04-06
FR2150516B1 true FR2150516B1 (fr) 1978-05-26

Family

ID=10412840

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7230246A Expired FR2150516B1 (fr) 1971-08-26 1972-08-24

Country Status (9)

Country Link
US (1) US3784849A (fr)
JP (1) JPS4831039A (fr)
CA (1) CA995813A (fr)
CH (1) CH565448A5 (fr)
DE (1) DE2241542A1 (fr)
FR (1) FR2150516B1 (fr)
GB (1) GB1381727A (fr)
IT (1) IT964995B (fr)
NL (1) NL7211613A (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5091184A (fr) * 1973-12-14 1975-07-21
JPS5091185A (fr) * 1973-12-14 1975-07-21
JPS5092856U (fr) * 1973-12-27 1975-08-05
JPS50151278U (fr) * 1974-05-31 1975-12-16
US4093885A (en) * 1976-03-19 1978-06-06 Ampex Corporation Transducer assembly vibration sensor
JPS533484U (fr) * 1976-06-29 1978-01-13
JPS5566765A (en) * 1978-11-14 1980-05-20 Meidensha Electric Mfg Co Ltd Constant monitoring and inspection device for detecting circuit
FR2581255B1 (fr) * 1985-04-30 1989-01-06 Onera (Off Nat Aerospatiale) Dephaseur en micro-ondes, notamment en ondes millimetriques, a commande piezoelectrique
GB2200242B (en) * 1987-01-21 1990-10-24 English Electric Valve Co Ltd Magnetrons
US5117148A (en) * 1989-11-07 1992-05-26 Murata Manufacturing Co., Ltd. Vibrator
US7034266B1 (en) 2005-04-27 2006-04-25 Kimberly-Clark Worldwide, Inc. Tunable microwave apparatus

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2463472A (en) * 1945-03-16 1949-03-01 Premier Crystal Lab Inc Cavity resonator
US2841722A (en) * 1953-03-18 1958-07-01 Clevite Corp Bending-responsive electromechanical transducer device
NL236717A (fr) * 1958-03-03
US3117189A (en) * 1958-12-11 1964-01-07 Electro Voice Electromechanical transducer
US3478246A (en) * 1967-05-05 1969-11-11 Litton Precision Prod Inc Piezoelectric bimorph driven tuners for electron discharge devices
US3478247A (en) * 1967-06-12 1969-11-11 Litton Precision Prod Inc Microwave tuner having a rapid tuning rate

Also Published As

Publication number Publication date
JPS4831039A (fr) 1973-04-24
US3784849A (en) 1974-01-08
CH565448A5 (fr) 1975-08-15
IT964995B (it) 1974-01-31
NL7211613A (fr) 1973-02-28
DE2241542A1 (de) 1973-03-08
CA995813A (en) 1976-08-24
GB1381727A (en) 1975-01-29
FR2150516A1 (fr) 1973-04-06

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Legal Events

Date Code Title Description
ST Notification of lapse