JPS62128197U - - Google Patents
Info
- Publication number
- JPS62128197U JPS62128197U JP1509786U JP1509786U JPS62128197U JP S62128197 U JPS62128197 U JP S62128197U JP 1509786 U JP1509786 U JP 1509786U JP 1509786 U JP1509786 U JP 1509786U JP S62128197 U JPS62128197 U JP S62128197U
- Authority
- JP
- Japan
- Prior art keywords
- wear
- resistant member
- resistant
- plate
- retaining plate
- 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.)
- Granted
Links
- 239000000919 ceramic Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims 1
- 210000003746 feather Anatomy 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
第１図は本考案に係る耐摩部材の取付構造の一
実施例を示す断面図、第２図は羽根車の一例を示
す正面図、第３図は第２図の縦断面図、第４図は
従来における耐摩部材の取付構造の一例を示す断
面図である。
５…羽根板、６…第１の耐摩部材、７…第２の
耐摩部材、８…第１の耐摩部材の保持板、９…セ
ラミツク片（耐摩片）、１０…ボルト（締結具）
、１２…ナツト（締結具）、１３…第２の耐摩部
材の保持板、１４，１５…セラミツク部材（耐摩
片）。
Fig. 1 is a sectional view showing an embodiment of the mounting structure for a wear-resistant member according to the present invention, Fig. 2 is a front view showing an example of an impeller, Fig. 3 is a longitudinal sectional view of Fig. 2, and Fig. 4 1 is a sectional view showing an example of a conventional mounting structure for a wear-resistant member. 5... Feather plate, 6... First wear-resistant member, 7... Second wear-resistant member, 8... Holding plate of first wear-resistant member, 9... Ceramic piece (wear-resistant piece), 10... Bolt (fastener)
, 12... Nut (fastener), 13... Holding plate of second wear-resistant member, 14, 15... Ceramic member (wear-resistant piece).
Claims (1)
セラミツクス製の耐摩片とで形成された第１の耐
摩部材および第２の耐摩部材を羽根板の表面と前
端面にそれぞれ配置し、第１の耐摩部材を固定す
る締結具によつて第２の耐摩部材を羽根板に共締
めしてなる羽根車用耐摩部材の取付構造において
、上記第１の耐摩部材の保持板はその前端部に羽
根板の前端面に係止するつば部を備え、このつば
部の前方に第２の耐摩部材を配置したことを特徴
とする羽根車用耐摩部材の取付構造。 A first wear-resistant member and a second wear-resistant member each formed of a metal retaining plate and a ceramic wear-resistant piece brazed to the retaining plate are arranged on the surface and front end surface of the vane, respectively. In the mounting structure for a wear-resistant member for an impeller, in which a second wear-resistant member is fastened together to the vane plate by a fastener that fixes the wear-resistant member, the retaining plate of the first wear-resistant member has a blade attached to its front end. 1. A mounting structure for a wear-resistant member for an impeller, comprising a flange portion that engages with a front end surface of a plate, and a second wear-resistant member disposed in front of the flange portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986015097U JPH0234479Y2 (en) | 1986-02-06 | 1986-02-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986015097U JPH0234479Y2 (en) | 1986-02-06 | 1986-02-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62128197U true JPS62128197U (en) | 1987-08-13 |
| JPH0234479Y2 JPH0234479Y2 (en) | 1990-09-17 |
Family
ID=30805710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986015097U Expired JPH0234479Y2 (en) | 1986-02-06 | 1986-02-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0234479Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59177797U (en) * | 1983-05-10 | 1984-11-28 | 株式会社荏原製作所 | Impeller for blower |
-
1986
- 1986-02-06 JP JP1986015097U patent/JPH0234479Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59177797U (en) * | 1983-05-10 | 1984-11-28 | 株式会社荏原製作所 | Impeller for blower |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0234479Y2 (en) | 1990-09-17 |