JPH0487901U - - Google Patents

Info

Publication number
JPH0487901U
JPH0487901U JP40047190U JP40047190U JPH0487901U JP H0487901 U JPH0487901 U JP H0487901U JP 40047190 U JP40047190 U JP 40047190U JP 40047190 U JP40047190 U JP 40047190U JP H0487901 U JPH0487901 U JP H0487901U
Authority
JP
Japan
Prior art keywords
shaft
turbine
blade
turbine blade
ceramic
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
Application number
JP40047190U
Other languages
Japanese (ja)
Other versions
JPH0720242Y2 (en
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 filed Critical
Priority to JP40047190U priority Critical patent/JPH0720242Y2/en
Publication of JPH0487901U publication Critical patent/JPH0487901U/ja
Application granted granted Critical
Publication of JPH0720242Y2 publication Critical patent/JPH0720242Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Supercharger (AREA)
  • Joining Of Building Structures In Genera (AREA)

Description

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

第１図は本考案にかかる第１実施例を示す断面
図、第２図は第１図の噛合継手を示す側面図、第
３図は第２実施例を示す断面図、第４図は本考案
にかかる噛合継手の応力分布図、第５図は従来の
軸継手の応力分布図、第６図は従来のタービン羽
根の軸体を示す断面図、第７図は従来のタービン
羽根を示す断面図である。 図中、１１はガスタービン、１３は回転軸、１
４はタービン羽根、１５は軸体、１７は噛合継手
、２０は羽根、２８，２９は軸端部である。 FIG. 1 is a sectional view showing the first embodiment of the present invention, FIG. 2 is a side view showing the meshing joint of FIG. 1, FIG. 3 is a sectional view showing the second embodiment, and FIG. Figure 5 is a stress distribution diagram of the intermeshing joint according to the invention, Figure 5 is a stress distribution diagram of a conventional shaft joint, Figure 6 is a cross-sectional view of the shaft of a conventional turbine blade, and Figure 7 is a cross-sectional view of a conventional turbine blade. It is a diagram. In the figure, 11 is a gas turbine, 13 is a rotating shaft, 1
4 is a turbine blade, 15 is a shaft body, 17 is a meshing joint, 20 is a blade, and 28 and 29 are shaft ends.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] セラミツクス製タービン羽根を有するガスター
ビンにおいて、出力軸となる回転軸と、これに連
結されるタービン羽根とを、分割成形すると共に
、該タービン羽根を中実の軸体と羽根とを一体的
にセラミツクス材で成形し、該タービン羽根の軸
端部と上記回転軸の軸端部とをこれらに互いに噛
合する噛合継手を形成して連結したことを特徴と
するガスタービン。 In a gas turbine having ceramic turbine blades, the rotary shaft serving as the output shaft and the turbine blade connected thereto are separately molded, and the turbine blade is integrally made of ceramic with the solid shaft body and the blade. A gas turbine, characterized in that the shaft end of the turbine blade and the shaft end of the rotary shaft are connected by forming a meshing joint that meshes with each other.
JP40047190U 1990-12-13 1990-12-13 Column-beam joint structure in steel frame Expired - Lifetime JPH0720242Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP40047190U JPH0720242Y2 (en) 1990-12-13 1990-12-13 Column-beam joint structure in steel frame

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP40047190U JPH0720242Y2 (en) 1990-12-13 1990-12-13 Column-beam joint structure in steel frame

Publications (2)

Publication Number Publication Date
JPH0487901U true JPH0487901U (en) 1992-07-30
JPH0720242Y2 JPH0720242Y2 (en) 1995-05-15

Family

ID=31878714

Family Applications (1)

Application Number Title Priority Date Filing Date
JP40047190U Expired - Lifetime JPH0720242Y2 (en) 1990-12-13 1990-12-13 Column-beam joint structure in steel frame

Country Status (1)

Country Link
JP (1) JPH0720242Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7110704B2 (en) 2001-01-31 2006-09-19 Ricoh Company, Ltd. Toner container and image forming apparatus using the same
US7130558B2 (en) 2000-09-28 2006-10-31 Ricoh Company, Ltd Toner supply unit and image forming apparatus

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7130558B2 (en) 2000-09-28 2006-10-31 Ricoh Company, Ltd Toner supply unit and image forming apparatus
US7542697B2 (en) 2000-09-28 2009-06-02 Ricoh Company, Ltd Toner supply unit and image forming apparatus
US7110704B2 (en) 2001-01-31 2006-09-19 Ricoh Company, Ltd. Toner container and image forming apparatus using the same
US7209687B2 (en) 2001-01-31 2007-04-24 Ricoh Company, Ltd. Toner container and image forming apparatus using the same
US7412191B2 (en) 2001-01-31 2008-08-12 Ricoh Company, Ltd. Toner container and image forming apparatus using the same

Also Published As

Publication number Publication date
JPH0720242Y2 (en) 1995-05-15

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Legal Events

Date Code Title Description
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 19951121