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JPS54167617U |
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JPS54166255U |
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JPS54165162U |
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JPS54165160U |
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JPS54163866U |
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JPS5436449B1 |
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JPS54159952U |
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JPS54158553U |
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JPS54157544U |
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JPS54157545U |
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JPS5435032B2 |
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JPS54155468U |
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JPS5435646Y2 |
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JPS5434474Y2 |
Barium peroxide and copper are disposed within a high pressure electric discharge device to getter hydrogen entrapped therein and reduce the concentration of liberated oxygen. In one embodiment, powdered barium peroxide is held in a nick...
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JPS54135466A |
PURPOSE: To seal mercury in the bulb easily and certainly by breaking a glass ampule, which contains mercury, to discharge mercury in the bulb by means of application of voltage to the electrodes. CONSTITUTION: A pair electrodes and a sp...
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JPS54134965A |
PURPOSE: To simplify the fabrication of an electron-range magnetron of longitudinal spray cooling structure by arranging a heat sink, made round into a cylindrical shape, inside of a fixing ring and by pushing a bulb inside of the heat s...
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JPS5433812Y1 |
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JPS54148462U |
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JPS54148427U |
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JPS54147159U |
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JPS54146160U |
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JPS54145058U |
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JPS54145055U |
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JPS5431336B1 |
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JPS54140650U |
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JPS5430929Y2 |
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JPS54124966A |
PURPOSE: To shorten a time for recovery to fixed pressure and to stabilize a dischrage current by providing a high vacuum pump and an extremely-high vacuum pump for the evacuation of a vacuum chamber and by evacuating the chamber using t...
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JPS5427883Y1 |
Method and apparatus for accomplishing the getter treatment in an electron tube which has a small volume and wherein the getter holder and material is mounted in the tip-off tube through which the envelope of the electron tube is evacuat...
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JPS5427075B2 |
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JPS54115058A |
PURPOSE: To increase the quality, by feeding a lot of getter material, in the cathode ray tube getter. CONSTITUTION: The getter material 3 is filled in the holder 2, which is constituted with the inner edge 5 continuous to the bottom pla...
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JPS54114169A |
PURPOSE: To obtain the manufacturing process of the tubular bulb, with which an appropriate amount of mercury can be enclosed in a short time and thus the working efficiency can be enhamced by heating and then discharging the mercury thr...
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JPS5426869B1 |
1322757 Getter device SAES GETTERS SpA 12 June 1970 [14 June 1969] 28647/70 Heading H1D A getter device for insertion in an electron tube (e.g. a c.r.t.) comprises a getter material, first and second gas releasing materials disposed and ...
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JPS54111751A |
PURPOSE: To keep the gas atomosphere for a long time during the barrium evaporation period, by applying the gas doped getter with the nitrogen gas discharge substance to further the substance having smaller temperature conduction rate an...
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JPS54125566U |
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JPS5425966Y2 |
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JPS5425965Y2 |
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JPS54122763U |
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JPS54121764U |
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JPS54121759U |
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JPS5425177Y2 |
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JPS54104281A |
PURPOSE: To evacuate residual impure gas completely with electrode activation made excellent by slanting the open axis of an exhaust hole inside of a valve. CONSTITUTION: The open axis of exhaust hole 8 of exhaust pipe 5 slants against t...
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JPS54115856U |
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JPS54115857U |
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JPS54114563U |
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JPS5423258Y2 |
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JPS5423259Y2 |
A magnetron includes a "horizontally blow" type radiator consisting of a plurality of cooling plates press fitted one over the other over the outer periphery of a cylindrical anode member to permit a cooling wind to be blown in a directi...
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JPS54113359U |
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JPS5422863B2 |
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JPS54113366U |
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JPS54113365U |
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