US1558830A - Electron-discharge device - Google Patents

Electron-discharge device Download PDF

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Publication number
US1558830A
US1558830A US560648A US56064822A US1558830A US 1558830 A US1558830 A US 1558830A US 560648 A US560648 A US 560648A US 56064822 A US56064822 A US 56064822A US 1558830 A US1558830 A US 1558830A
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United States
Prior art keywords
electron
discharge device
water
jacket
brough
Prior art date
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 - Lifetime
Application number
US560648A
Inventor
William R Brough
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
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 Western Electric Co Inc filed Critical Western Electric Co Inc
Priority to US560648A priority Critical patent/US1558830A/en
Application granted granted Critical
Publication of US1558830A publication Critical patent/US1558830A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J19/00—Details of vacuum tubes of the types covered by group H01J21/00
    • H01J19/28—Non-electron-emitting electrodes; Screens
    • H01J19/32—Anodes
    • H01J19/36—Cooling of anodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0001—Electrodes and electrode systems suitable for discharge tubes or lamps
    • H01J2893/0012—Constructional arrangements
    • H01J2893/0027—Mitigation of temperature effects

Definitions

  • This invention relates to electron discharge devices and especially to a cellular system therefor.
  • Certain types of high power electron discharge devices comprise a metallic cupshaped member which forms a portion of i the enclosing vessel and acts as the anode of the device. In the operation of these devices, it is customary to enclose the metallic portion with a jacket --into which a cooling fluid is introduced to remove from the anode the heat developed in it during" the operation of the device.
  • An additional object of the inventlon 1 s a simple and eflicient means for attachin an electron discharge device to the water we at.
  • Fig. 1 is a sectional view p'artially in elevation of an embodiment of the invention
  • Fig. 2 is a plan view thereof.
  • a water jacket is provided with inlet and outlet ports 11 and 12 and at its upper inwardly projecting screw-threaded annular flange, an electron discharge device oom-v end has an inwardly projecting flange 13 in which is provided a screw threaded aper- .ture.
  • the device 15 with the collar 16 attached thereto is screwed into the flan e 13 and tightened against the gasket 1v until a water-tight connection is obtained.
  • water is caused to circulate through the jacket from the inlet 11 to the'outlet 12 and serves to maintain.
  • An object of this invention is .to effect a ture to insure proper operation of'the device.
  • the inventionclaimed is: In combination, a water jacket having an prising ail-envelope having a metal portion, and a screw-threaded collar carried by said metal portion to cooperate with said flange to roduce a water-tight connection between sai water. jacket and said metalp' ortionl I In witness whereof, I hereunto subscribe my namethis IOth day of May A. D ⁇ , 1922.

Description

Oct. 27, 1925- W. R. BROUGH ELECTRON DISCHARGE DEVICE Filed May 13. 1922 Aff'y.
Ema/7h,
Patented Oct. 27, 1925.
UNITED STATES" PATENT OFFICE.
WILLIAM R. BROUGH, OF EAST ORANGE, NEW JERSEY, ASSIGNOR TO WESTERN ELEC- TRIC COMIBANY, INCORPORATED, OF YORK, N. Y., A CORPORATION OF NEW YORK.
-EIJEKJ']!RON-DISCHARGE DEVICE.
Application filed May 13, '1922. Serial at. 560,648.
To all whom it-may concern:
Be it known that I, WILLIAM R. BROUGH, a citizen of the United States, residin at East Orange, in the county of Essex, tate of New Jersey, have invented certain new and useful Improvements in Electron-Discharge Devices, of which the following is a full, clear, concise, and exact description.
This invention "relates to electron discharge devices and especially to alcooling system therefor.
Certain types of high power electron discharge devices comprise a metallic cupshaped member which forms a portion of i the enclosing vessel and acts as the anode of the device. In the operation of these devices, it is customary to enclose the metallic portion with a jacket --into which a cooling fluid is introduced to remove from the anode the heat developed in it during" the operation of the device.
fluid-tight connection between the water jacket and the metallic portion of the device. An additional object of the inventlon 1s a simple and eflicient means for attachin an electron discharge device to the water we at.
Other objects and novel features of this invention will be apparent from the following specification and accompanying drawing wherein Fig. 1 is a sectional view p'artially in elevation of an embodiment of the invention, and Fig. 2 is a plan view thereof.
A water jacket is provided with inlet and outlet ports 11 and 12 and at its upper inwardly projecting screw-threaded annular flange, an electron discharge device oom-v end has an inwardly projecting flange 13 in which is provided a screw threaded aper- .ture.
nut. Interposed between the upper portion of the collar and the flange 13 is a gasket 17.
" The device 15 with the collar 16 attached thereto is screwed into the flan e 13 and tightened against the gasket 1v until a water-tight connection is obtained. Durin the operation of the device',. water is caused to circulate through the jacket from the inlet 11 to the'outlet 12 and serves to maintain.
the anode 14at a sufficiently low tempera- An object of this invention is .to effect a ture to insure proper operation of'the device.
The inventionclaimed is: In combination, a water jacket having an prising ail-envelope having a metal portion, and a screw-threaded collar carried by said metal portion to cooperate with said flange to roduce a water-tight connection between sai water. jacket and said metalp' ortionl I In witness whereof, I hereunto subscribe my namethis IOth day of May A. D}, 1922.
WILLIAM R. BROUGH;
US560648A 1922-05-13 1922-05-13 Electron-discharge device Expired - Lifetime US1558830A (en)

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US560648A US1558830A (en) 1922-05-13 1922-05-13 Electron-discharge device

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Application Number Priority Date Filing Date Title
US560648A US1558830A (en) 1922-05-13 1922-05-13 Electron-discharge device

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US1558830A true US1558830A (en) 1925-10-27

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2515945A (en) * 1945-08-17 1950-07-18 Jr Abraham Binneweg Metal radio tube

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2515945A (en) * 1945-08-17 1950-07-18 Jr Abraham Binneweg Metal radio tube

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