JPH0482395U - - Google Patents

Info

Publication number
JPH0482395U
JPH0482395U JP12693790U JP12693790U JPH0482395U JP H0482395 U JPH0482395 U JP H0482395U JP 12693790 U JP12693790 U JP 12693790U JP 12693790 U JP12693790 U JP 12693790U JP H0482395 U JPH0482395 U JP H0482395U
Authority
JP
Japan
Prior art keywords
thrust bearing
gas compressor
impeller
bearing
radial bearing
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
JP12693790U
Other languages
Japanese (ja)
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 JP12693790U priority Critical patent/JPH0482395U/ja
Publication of JPH0482395U publication Critical patent/JPH0482395U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Structures Of Non-Positive Displacement Pumps (AREA)

Description

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

第１図は本考案に係るガス圧縮機の一実施例を
示す断面図、第２図は同ガス圧縮機のスラスト軸
受の断面図、第３図ａ，ｂは本考案に係るガス圧
縮機のスラスト軸受の他の実施例を示す断面図、
第４図は従来のガス圧縮機を示す断面図である。 １１……インペラ、１３……スラスト軸受回転
部、１４……上部ラジアル軸受回転部、１５……
下部ラジアル軸受回転部、１７〜１９……スラス
ト軸受静止部、２０……上部ラジアル軸受静止部
、２１……下部ラジアル軸受静止部、２６，２７
……溝、２８，３０……溝。 Fig. 1 is a sectional view showing an embodiment of the gas compressor according to the present invention, Fig. 2 is a sectional view of a thrust bearing of the gas compressor, and Figs. 3 a and b are sectional views of the gas compressor according to the present invention. A sectional view showing another example of the thrust bearing,
FIG. 4 is a sectional view showing a conventional gas compressor. 11... Impeller, 13... Thrust bearing rotating section, 14... Upper radial bearing rotating section, 15...
Lower radial bearing rotating part, 17-19... Thrust bearing stationary part, 20... Upper radial bearing stationary part, 21... Lower radial bearing stationary part, 26, 27
... Groove, 28, 30... Groove.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] スラスト軸受をインペラとラジアル軸受との間
に配置し、かつ前記スラスト軸受の軸方向対向面
に環状或いは渦状の溝を設け、軸方向の隙間をも
つてシールを行うよう構成したことを特徴とする
ガス圧縮機。 A thrust bearing is arranged between an impeller and a radial bearing, and an annular or spiral groove is provided on an axially opposing surface of the thrust bearing, so that sealing is performed with an axial gap. gas compressor.
JP12693790U 1990-11-29 1990-11-29 Pending JPH0482395U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12693790U JPH0482395U (en) 1990-11-29 1990-11-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12693790U JPH0482395U (en) 1990-11-29 1990-11-29

Publications (1)

Publication Number Publication Date
JPH0482395U true JPH0482395U (en) 1992-07-17

Family

ID=31874462

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12693790U Pending JPH0482395U (en) 1990-11-29 1990-11-29

Country Status (1)

Country Link
JP (1) JPH0482395U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10184302A (en) * 1996-11-11 1998-07-14 Daikin Ind Ltd Fluid machinery
JPH1113686A (en) * 1997-06-26 1999-01-19 Daikin Ind Ltd Turbo machinery

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6226597B2 (en) * 1980-11-29 1987-06-09 Tokyo Shibaura Electric Co
JPH01249996A (en) * 1988-03-31 1989-10-05 Ebara Corp Blower for high temperature gas

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6226597B2 (en) * 1980-11-29 1987-06-09 Tokyo Shibaura Electric Co
JPH01249996A (en) * 1988-03-31 1989-10-05 Ebara Corp Blower for high temperature gas

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10184302A (en) * 1996-11-11 1998-07-14 Daikin Ind Ltd Fluid machinery
JPH1113686A (en) * 1997-06-26 1999-01-19 Daikin Ind Ltd Turbo machinery

Similar Documents

Publication Publication Date Title
JPH0482395U (en)
JPS6210202U (en)
JPH0220135U (en)
JPH0221330U (en)
JPH02110758U (en)
JPS60153826U (en) Turbo gear thrust bearing
JPH0276127U (en)
JPS58146001U (en) disk coupling rotor
JPS62116133U (en)
JPS61101698U (en)
JPS61107933U (en)
JPS6326727U (en)
JPS634338U (en)
JPS628416U (en)
JPS62106026U (en)
JPS62108622U (en)
JPS6233658U (en)
JPS61152818U (en)
JPS6221405U (en)
JPS6218421U (en)
JPH0448424U (en)
JPS6154553U (en)
JPH0413822U (en)
JPH0259363U (en)
JPS62114274U (en)