Receptacle for receiving a plug connector of a high-voltage cable for a microfocus X-ray tube, plug connection for a high-voltage cable
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United States of America Patent
Stats
-
Nov 17, 2020
Grant Date -
Sep 27, 2018
app pub date -
Mar 15, 2018
filing date -
Mar 15, 2017
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A receptacle for receiving a plug connector of a high-voltage cable for a microfocus X-ray tube with a cathode, which has a metal filament and grid cap. The receptacle has a ceramic insulator with three contiguous cavities. The first cavity near the filament includes electrical contacts for the filament and the grid cap. The second cavity includes spring contacts for supplying current to the filament and a center pin for supplying voltage to the grid. The third cavity receives the plug connector. The insulator has a removable grid mounting which is conductively connected to the grid cap of the cathode. The first and second cavities are surrounded in the radial direction by the grid mounting. An air gap extends radially between grid mounting and ceramic body. At the end of the grid mounting remote from the filament is a circumferential groove in the axial direction between the grid mounting and the ceramic insulator.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2018 Application Filing Year
- H01J Class
- 2441 Applications Filed
- 1832 Patents Issued To-Date
- 75.06 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- H01J Class
- 0 % this patent is cited more than
- 5 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | May 17, 2028 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | May 17, 2032 |
