JPS608493U - spiral vane - Google Patents

spiral vane

Info

Publication number
JPS608493U
JPS608493U JP10012783U JP10012783U JPS608493U JP S608493 U JPS608493 U JP S608493U JP 10012783 U JP10012783 U JP 10012783U JP 10012783 U JP10012783 U JP 10012783U JP S608493 U JPS608493 U JP S608493U
Authority
JP
Japan
Prior art keywords
spiral blade
core material
spiral vane
blade according
spiral
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
JP10012783U
Other languages
Japanese (ja)
Inventor
孝 宮谷
Original Assignee
株式会社東芝
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 株式会社東芝 filed Critical 株式会社東芝
Priority to JP10012783U priority Critical patent/JPS608493U/en
Publication of JPS608493U publication Critical patent/JPS608493U/en
Pending legal-status Critical Current

Links

Landscapes

  • Rotary Pumps (AREA)
  • Injection Moulding Of Plastics Or The Like (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 drawings]

第１図は渦形羽根の一例を示す斜視図、第２図は本考案
の一実施例を示す断面図である。 １・・・・・・芯材、２・・・・・・表層部、７・・・
・・・凸起部、８・・・・・・凹部。FIG. 1 is a perspective view showing an example of a spiral blade, and FIG. 2 is a sectional view showing an embodiment of the present invention. 1...Core material, 2...Surface layer, 7...
... Convex part, 8... Concave part.

Claims (3)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）渦形羽根状の芯材と、この芯材表面に被覆される
表層材とで構成される渦形羽根。(1) A spiral blade consisting of a core material in the shape of a spiral blade and a surface material covering the surface of the core material. （２）芯材と表層材とは異質材になることを特徴とする
実用新案登録請求の範囲第１項記載の渦形羽根。(2) The spiral blade according to claim 1, wherein the core material and the surface layer material are different materials. （３）芯材は抜は止め用の突起もしくは荒目を表面に有
することを特徴とする実用新案登録請求の範囲第１項記
載の渦形羽根。(3) The spiral blade according to claim 1, wherein the core material has projections or rough grooves on the surface to prevent removal.
JP10012783U 1983-06-30 1983-06-30 spiral vane Pending JPS608493U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10012783U JPS608493U (en) 1983-06-30 1983-06-30 spiral vane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10012783U JPS608493U (en) 1983-06-30 1983-06-30 spiral vane

Publications (1)

Publication Number Publication Date
JPS608493U true JPS608493U (en) 1985-01-21

Family

ID=30236998

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10012783U Pending JPS608493U (en) 1983-06-30 1983-06-30 spiral vane

Country Status (1)

Country Link
JP (1) JPS608493U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63105293A (en) * 1986-10-21 1988-05-10 Hitachi Ltd Scroll compressor
JPS6425960U (en) * 1987-08-07 1989-02-14

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57206786A (en) * 1981-06-12 1982-12-18 Hitachi Ltd Scroll compressor
JPS5891388A (en) * 1981-11-24 1983-05-31 Mitsubishi Electric Corp Scroll fluid machine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57206786A (en) * 1981-06-12 1982-12-18 Hitachi Ltd Scroll compressor
JPS5891388A (en) * 1981-11-24 1983-05-31 Mitsubishi Electric Corp Scroll fluid machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63105293A (en) * 1986-10-21 1988-05-10 Hitachi Ltd Scroll compressor
JPS6425960U (en) * 1987-08-07 1989-02-14
JPH0349093Y2 (en) * 1987-08-07 1991-10-21

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