JPH0182663U - - Google Patents
Info
- Publication number
- JPH0182663U JPH0182663U JP1987163727U JP16372787U JPH0182663U JP H0182663 U JPH0182663 U JP H0182663U JP 1987163727 U JP1987163727 U JP 1987163727U JP 16372787 U JP16372787 U JP 16372787U JP H0182663 U JPH0182663 U JP H0182663U
- Authority
- JP
- Japan
- Prior art keywords
- current collecting
- collecting ring
- brush
- brush material
- sliding contact
- 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.)
- Pending
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 7
- 229910002804 graphite Inorganic materials 0.000 claims description 2
- 239000010439 graphite Substances 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
Landscapes
- Motor Or Generator Current Collectors (AREA)
Description
第１図乃至第４図は本考案の第１の実施例を示
し、第１図はブラシ部分の縦断側面図、第２図は
ブラシの底面図、第３図は全体の正面図、第４図
は同側面図であり、第５図及び第６図は本考案の
第２の実施例を示す第１図及び第２図相当図、第
７図及び第８図は本考案の第３の実施例を示す第
１図及び第２図相当図であり、そして、第９図及
び第１０図は従来例を示す第１図及び第２図相当
図である。
図面中、１２は集電環、１５はブラシ保持器、
１９はブラシ、２１は金属黒鉛質ブラシ材、２１
ｂは摺接面、２２は電気黒鉛質ブラシ材、２２ａ
は摺接面、２９は電気黒鉛質ブラシ材、２９ｂは
摺接部、３０はブラシ、３１乃至３３は電気黒鉛
質ブラシ材、３１ａ乃至３３ａは摺接面、３４は
ブラシを示す。
1 to 4 show a first embodiment of the present invention, in which FIG. 1 is a vertical side view of the brush portion, FIG. 2 is a bottom view of the brush, FIG. 3 is a front view of the entire brush, and FIG. 5 and 6 are views corresponding to FIGS. 1 and 2 showing the second embodiment of the present invention, and FIGS. 7 and 8 are views corresponding to the third embodiment of the present invention. 1 and 2 showing an embodiment, and FIGS. 9 and 10 are views corresponding to FIGS. 1 and 2 showing a conventional example. In the drawing, 12 is a current collecting ring, 15 is a brush holder,
19 is a brush, 21 is a metal graphite brush material, 21
b is a sliding contact surface, 22 is an electrographite brush material, 22a
29 is a sliding contact surface, 29 is an electrographite brush material, 29b is a sliding portion, 30 is a brush, 31 to 33 are electrographite brush materials, 31a to 33a are sliding surfaces, and 34 is a brush.
Claims (1)
て、金属黒鉛質ブラシ材をベースとしてこれに電
気黒鉛質ブラシ材を埋設することにより、前記集
電環に摺接する部分の一部が電気黒鉛質ブラシ材
となるようにしたブラシを備えたことを特徴とす
る回転電機の集電環装置。 It is in sliding contact with the current collecting ring of each phase of a rotating electric machine, and by embedding an electrographite brush material into the metal graphite brush material as a base, a part of the part that comes in sliding contact with the current collecting ring is A current collecting ring device for a rotating electrical machine, characterized by comprising a brush made of electrographite brush material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987163727U JPH0182663U (en) | 1987-10-28 | 1987-10-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987163727U JPH0182663U (en) | 1987-10-28 | 1987-10-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0182663U true JPH0182663U (en) | 1989-06-01 |
Family
ID=31448707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987163727U Pending JPH0182663U (en) | 1987-10-28 | 1987-10-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0182663U (en) |
-
1987
- 1987-10-28 JP JP1987163727U patent/JPH0182663U/ja active Pending
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