JPS6013689U

JPS6013689U - coaxial rotary joint

Info

Publication number: JPS6013689U
Application number: JP10611683U
Authority: JP
Inventors: 邦礼氏江
Original assignee: 三菱電機株式会社
Priority date: 1983-07-08
Filing date: 1983-07-08
Publication date: 1985-01-30

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は従来の同軸ロークリジヨイントの断面図、第２
図は第１図の一部拡大図、第３図はこの考案による同軸
ロータリジヨイントの断面図であり、１は内部導体用ブ
ラシ、２は内部導体用接触板、３はバネ、４は内部導体
、５は絶縁体Ａ、　６は絶縁体Ｂ、７は外部導体用接触
板、８は外部導体、９はバネ、１０は軸受、１１はケー
ス、１２は軸受押え、１３．１４は同軸コネクタ、１３
ａ。１４ａは同軸コネクタの内部導体、１３ｂ、１４ｂは同
軸コネクタの外部導体、１５は導電体Ａ１１６は導電体
Ｂ、　１７ａ、　　１７ｂ、　　１７Ｃはシール部品、
１８．２０は空間、１９は導電性液体である。なお、図
中同一あるいは相当部分には同一符号を付して示しであ
る。Figure 1 is a cross-sectional view of a conventional coaxial lock joint, Figure 2
The figure is a partially enlarged view of Figure 1, and Figure 3 is a cross-sectional view of the coaxial rotary joint according to this invention. 1 is a brush for the internal conductor, 2 is a contact plate for the internal conductor, 3 is a spring, and 4 is an internal Conductor, 5 is insulator A, 6 is insulator B, 7 is a contact plate for external conductor, 8 is external conductor, 9 is spring, 10 is bearing, 11 is case, 12 is bearing holder, 13.14 is coaxial connector , 13
a. 14a is the inner conductor of the coaxial connector, 13b and 14b are the outer conductors of the coaxial connector, 15 is the conductor A, 116 is the conductor B, 17a, 17b, and 17C are seal parts,
18.20 is a space, and 19 is a conductive liquid. Note that the same or equivalent parts in the figures are indicated by the same reference numerals.

Claims

[Scope of utility model registration request]

In a coaxial rotary joint that has a slip ring mechanism at the connection part between the inner conductor and the outer conductor of the coaxial part, a conductive liquid is sealed in the electrical connection part of the inner conductor, and the outer conductor on the outer periphery concentric with the inner conductor is filled with a conductive liquid. A coaxial rotary joint characterized in that the electrical connection portion of the coaxial rotary joint is also filled with a conductive liquid in the same way as the internal conductor.