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JPS5315058A |
PURPOSE: The need for gaskets is eliminated, mounting of a shielding box is made easy and positive and cooling efficiency is improved by disposing a magnetic material yoke on the outside of a rare earth cobalt base magnet.
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JPS534767Y1 |
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JPS533225B2 |
1368410 Velocity-modulated tubes NIPPON ELECTRIC CO Ltd 16 April 1973 [18 April 1972] 18258/73 Heading H1D A velocity-modulation tube includes, in order, an input resonator circuit, first and second resonator circuits, and an output reso...
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JPS534461A |
PURPOSE: To place the magnet remarkably close to the operating space, by providing the cylindrical magnets around the center supporting rod supporting the cathode and holding them mechanically with these supporters.
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JPS5255967Y2 |
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JPS52166962U |
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JPS5249306B1 |
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JPS5248456B1 |
1,142,037. Magnetron oscillators. S-F-D LABORATORIES Inc. 21 Sept., 1966 [19 Oct., 1965], No. 42194/66. Heading H1D. Slot-mode resonance in a multi-cavity magnetron is prevented by a suppressor arranged adjacent to the slots, the suppres...
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JPS5247661B1 |
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JPS5246928B2 |
1421107 Nitration of halogenated aromatic compounds MONSANTO CO 8 May 1974 [9 May 1973 20 Aug 1973] 20301/74 Addition to 1420733 Heading C2C Nitro- and halo-substituted aromatic compounds are prepared by contacting a haloaromatic compoun...
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JPS52137973A |
PURPOSE: To control rising up of temperature of the permanent magnet, installing the permanent magnet combined by dividing the loop body into two between the space formed by the shielding body of the yoke and he anode cylinder and the pi...
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JPS52137970A |
PURPOSE: To elevate the absorbing effect of the remaining gas, by connecting the getter substance of non-evaporation quality in parallel to the filament between the support supporting both the ends of the cathode filament.
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JPS52135660A |
PURPOSE: To avoid the lowering in magnetism due to temperature rise, by improving the heat dissipation effect of permanent magnet.
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JPS52135659A |
PURPOSE: To realize the low cost and high productivity, by making the draft tube unnecessary thru the simultaneous performance of exausting and sealing in vacuum atmosphere.
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JPS52135261A |
PURPOSE: To uniformalize the magnetic field distribution in the electron operation space, by arranging permanent magnets of small size closely and facing each other in the electron operating space, connecting ring pole pieces, and using ...
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JPS52132773A |
PURPOSE: To enable thermal stability and increase the performance, by inserting the attenuation chip consisting of the resistors for attenuation in the internal wall of the cylinder part of resonator cavity.
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JPS5247965Y2 |
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JPS52129303A |
PURPOSE: To prevent increase the delayed wave electrode current of super high frequency electronic tube by providing time constant circuit, and thus to achieve operational stabilization.
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JPS52142362U |
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JPS52127061A |
PURPOSE: To eliminate the adverse effects of an attenuator on conversion efficiency thereby improving the efficiency by the proper setting of the length for a lowering phase speed section relative to the length between the end on the col...
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JPS52140756U |
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JPS52136546U |
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JPS52136543U |
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JPS52116064A |
PURPOSE: To obtain the magnetron which surpresses enoughly supurasu component.
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JPS5239385Y2 |
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JPS5234901B1 |
1,227,438. Cavity resonators; magnetrons. LITTON INDUSTRIES Inc. 31 May, 1968 [12 June, 1967], No. 26362/68. Headings H1D and H1W. A cavity resonator includes an air-tight portion, and has one of its defining conductive walls which is lo...
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JPS52103951A |
PURPOSE: To make it more effective and smaller by arranging the small sized magnets over and below the internal type magnetron to have equal effect of the magnetic field from the magnets.
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JPS5234931Y2 |
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JPS5234932Y2 |
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JPS5234933Y2 |
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JPS5234936Y2 |
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JPS5234939Y1 |
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JPS5234938Y2 |
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JPS5234934Y2 |
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JPS5234937Y2 |
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JPS5234935Y2 |
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JPS52104355U |
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JPS5286053A |
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JPS5282181A |
This invention relates to a co-axial magnetron in which a separate resonator incorporating a multipactor discharge arrangement is used to tune the operating frequency of the magnetron. The separate resonator is symmetrically coupled via ...
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JPS5229571Y2 |
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JPS5229528Y2 |
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JPS5223213B1 |
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JPS5273668A |
A klystron tube is provided with a long drift tube between the last prebuncher interaction gap and the first buncher interaction gap. The length of the long drift tube is such that in a preferred embodiment the ratio of the peak R.F. gap...
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JPS5222024B2 |
Cuspidal sheet has two faces each having a gp of peaks of hollow projections the part of the sheet connecting the peaks having a minimum area, and the peak of each projection being thicker than the parts of the sheet connecting them, the...
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JPS5271276A |
PURPOSE: Leak power is accurately measured with simplicity and ease by the use of a high frequency type closed chamber.
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JPS5276252U |
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JPS5273664U |
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JPS5271366U |
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JPS5222197Y2 |
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JPS5221460Y2 |
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