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JPS56138850A |
PURPOSE: To reduce the air flow pressure of a cooling blower by providing cuts covering from the ends of heat radiation blade to the positions near the external surface of the main unit of a magnetron and bending the ends of the heat rad...
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JPS56136444A |
PURPOSE: To maintain high vacuum in a tube for long term with simple structure without requiring special heating operation, by fixing a zirconium board at the position on the side or bottom of a focusing electrode where the temperature w...
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JPS5644534B2 |
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JPS56132744A |
PURPOSE: To improve the cooling function and to reduce the cost of attaching man- power and the added material, by employing a cooling fin formed spirally and tightly over the outer-circumference of anode tube. CONSTITUTION: A cooling fi...
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JPS56137353U |
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JPS56130058A |
PURPOSE: To prevent oxidation of a mercury-discharging compound and the discharge of any of this material out of a discharge tube during the manufacturing process of the tube, by coating with a boric system compound the mercury-dischargi...
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JPS5642930Y2 |
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JPS56130984U |
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JPS56123448U |
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JPS56120660U |
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JPS56120661U |
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JPS5639016B2 |
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JPS5639014B2 |
An open-ended non-vaporizable getter element is secured to an anode axial bore of a disk-seal electric discharge tube with a sleeve-like tubing seal. The getter element comprises an open-ended container, as of molybdenum, filled with a s...
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JPS56112859U |
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JPS56109430A |
PURPOSE: To assure the required scattering amount by adding strontium into barium-aluminum alloy be used together with nickel to produce barium-aluminum- strontium alloy. CONSTITUTION: 2W5wt% of Sr is added into conventional getter mater...
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JPS5636539B2 |
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JPS5699756U |
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JPS5632775Y2 |
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JPS5696567U |
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JPS5690359U |
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JPS5686751U |
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JPS5685368U |
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JPS5685369U |
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JPS5629330B2 |
1475458 Mercury vapour lamps PHILIPS ELECTRONIC & ASSOCIATED INDUSTRIES Ltd 18 March 1975 [21 March 1974 12 Feb 1975] 11194/75 Heading H1D A capsule for introducing mercury into a mercury discharge lamp (high or low pressure) is made of ...
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JPS5684265U |
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JPS5627658Y2 |
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JPS5679839A |
PURPOSE: To both decrease the cost of a tube and increase its reliability, by equipping air flow rate detectors only to a cooling air outlet part at the final stage of a plurality of the microwave tubes connected in series. CONSTITUTION:...
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JPS5627981B2 |
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JPS5626289Y2 |
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JPS5626796B2 |
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JPS5675459U |
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JPS5625481Y2 |
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JPS5625482Y2 |
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JPS5625483Y2 |
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JPS5625484Y2 |
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JPS5661735A |
PURPOSE: To secure a metallic member rigidly to a ceramic member, by pushing the end of a metallic member into a through-hole made in a ceramic body then fixing the metallic member to the through-hole by means of a glass wax permeated at...
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JPS5659431A |
PURPOSE: To widen the contact area and to improve the cooling effect by forming a radiator such that the portion contacting with the outer-circumference of anode is linear. CONSTITUTION: A cathode stem 2 and an output antenna terminal 3 ...
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JPS5658650U |
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JPS5620838Y2 |
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JPS5620926Y2 |
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JPS5620960Y2 |
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JPS5620933Y2 |
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JPS5621214B2 |
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JPS5655832U |
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JPS5619329Y2 |
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JPS5651242U |
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JPS5651241U |
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JPS5619058B2 |
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JPS5617904Y2 |
A getter device of the annular-ring type having a deflector. The deflector has a conical segment and both axial and radial locating elements. The radial locating element is U-shaped in cross section.
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JPS5645544A |
PURPOSE: To improve the dimensional accuracy and strength by fixing a metal terminal in a recess formed on a glass coated ceramic body where the recess is filled with glass. CONSTITUTION: A ceramic body 1 is prepared on which a recess 2 ...
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