JPS6098799U - Wear-resistant parts for impellers - Google Patents

Wear-resistant parts for impellers

Info

Publication number
JPS6098799U
JPS6098799U JP11252584U JP11252584U JPS6098799U JP S6098799 U JPS6098799 U JP S6098799U JP 11252584 U JP11252584 U JP 11252584U JP 11252584 U JP11252584 U JP 11252584U JP S6098799 U JPS6098799 U JP S6098799U
Authority
JP
Japan
Prior art keywords
wear
resistant
thickness
impellers
blade
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
Application number
JP11252584U
Other languages
Japanese (ja)
Inventor
井坂　信一
新荘　良一
Original Assignee
株式会社荏原製作所
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 株式会社荏原製作所 filed Critical 株式会社荏原製作所
Priority to JP11252584U priority Critical patent/JPS6098799U/en
Publication of JPS6098799U publication Critical patent/JPS6098799U/en
Pending legal-status Critical Current

Links

Landscapes

  • Structures Of Non-Positive Displacement Pumps (AREA)

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

【図面の簡単な説明】[Brief explanation of the drawing]

図面は本考案の実施例に関するもので、第１図は羽根車
の正面図、第２図はその縦断面図、第３図は羽根の入口
縁の断面図、第４図は別の実施例・の羽根の入口縁の断
面図である。 １・・・羽根車、２・・・ハブ、３・・・主板、４・・
・側板、５・・・羽根、６・・・耐摩片、７・・・入口
端面、８，９・・・耐摩片。The drawings relate to an embodiment of the present invention, in which Fig. 1 is a front view of an impeller, Fig. 2 is a longitudinal sectional view thereof, Fig. 3 is a sectional view of the inlet edge of the impeller, and Fig. 4 is another embodiment.・It is a sectional view of the inlet edge of the blade. 1... Impeller, 2... Hub, 3... Main plate, 4...
- Side plate, 5...Blade, 6...Abrasion resistant piece, 7...Inlet end face, 8, 9...Abrasion resistant piece.

Claims (1)

【実用新案登録請求の範囲】 １　羽根車の羽根に装着される、複数個の耐摩片により
形成される耐摩部材において、前記各耐摩片がセラミッ
ク製であり、羽根の、少なくと−も主板に近い部分の入
口端面における耐摩部材の厚さ帖と羽根の表面における
耐摩部材の厚さことの比が、 ｔ２／ｌｌ　＝　３〜１０ なることを特徴とする羽根車用耐摩部材。 ２　前記羽根の入口縁に装着される耐摩片がＵ字型断面
を有し、前記厚さζが前記耐摩片におけるＵ字型断面の
脚部の厚さである実用新案登録請求の範囲第１項記載の
耐摩部材。[Claims for Utility Model Registration] 1. In a wear-resistant member formed by a plurality of wear-resistant pieces attached to the blades of an impeller, each of the wear-resistant pieces is made of ceramic, and at least the main plate of the blade is A wear-resistant member for an impeller, characterized in that the ratio of the thickness of the wear-resistant member at the inlet end face of the near portion to the thickness of the wear-resistant member at the surface of the blade is t2/ll = 3 to 10. 2. Utility model registration claim 1, wherein the wear-resistant piece attached to the inlet edge of the blade has a U-shaped cross section, and the thickness ζ is the thickness of the leg of the U-shaped cross-section of the wear-resistant piece. Wear-resistant members as described in section.
JP11252584U 1984-07-26 1984-07-26 Wear-resistant parts for impellers Pending JPS6098799U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11252584U JPS6098799U (en) 1984-07-26 1984-07-26 Wear-resistant parts for impellers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11252584U JPS6098799U (en) 1984-07-26 1984-07-26 Wear-resistant parts for impellers

Publications (1)

Publication Number Publication Date
JPS6098799U true JPS6098799U (en) 1985-07-05

Family

ID=30260828

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11252584U Pending JPS6098799U (en) 1984-07-26 1984-07-26 Wear-resistant parts for impellers

Country Status (1)

Country Link
JP (1) JPS6098799U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012184762A (en) * 2011-02-28 2012-09-27 General Electric Co <Ge> Pump used in gasification system
JP2016017455A (en) * 2014-07-08 2016-02-01 株式会社大竹製作所 Hulling fan, and blade for hulling fan

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1395902A (en) * 1971-04-02 1975-05-29 Wear Resistance Ltd Centrifugal fans

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1395902A (en) * 1971-04-02 1975-05-29 Wear Resistance Ltd Centrifugal fans

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012184762A (en) * 2011-02-28 2012-09-27 General Electric Co <Ge> Pump used in gasification system
US9909217B2 (en) 2011-02-28 2018-03-06 General Electric Company Pump used in gasification system
JP2016017455A (en) * 2014-07-08 2016-02-01 株式会社大竹製作所 Hulling fan, and blade for hulling fan

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