JPS648384A - Rotary compressor - Google Patents

Rotary compressor

Info

Publication number
JPS648384A
JPS648384A JP16090487A JP16090487A JPS648384A JP S648384 A JPS648384 A JP S648384A JP 16090487 A JP16090487 A JP 16090487A JP 16090487 A JP16090487 A JP 16090487A JP S648384 A JPS648384 A JP S648384A
Authority
JP
Grant status
Application
Patent type
Prior art keywords
blade
contact
groove
compressor
slit
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
JP16090487A
Inventor
Hitoshi Hattori
Kanji Sakata
Original Assignee
Toshiba Corp
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

Links

Abstract

PURPOSE:To reduce a friction loss in a blade sliding part and to improve the volumetric efficiency of a compressor by forming a groove in the axial direction on a blade sliding surface in a slit and inserting a chip seal member coming into contact with a blade into this groove. CONSTITUTION:A slit 14 slidably inserts a blade 15, and its point end part holds the condition coming into contact with the surface of a roller 12. A cylinder chamber 13 is divided into a suction chamber 17 and a compression chamber 18 by this blade 15. The slit 14 forms in its blade sliding surface 21a a groove 22a in the axial direction, and chip seal members 23a, 23b, consisting of low friction material having elasticity, are inserted into this groove 22a being brought into contact with the blade 15. In this way, a compressor, which eliminates an ununiform contact condition of the blade smoothly sliding it, enables a friction loss to be reduced. While the compressor enables its volumetric efficiency to be improved by decreasing a leakage amount of fluid.
JP16090487A 1987-06-30 1987-06-30 Rotary compressor Pending JPS648384A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16090487A JPS648384A (en) 1987-06-30 1987-06-30 Rotary compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16090487A JPS648384A (en) 1987-06-30 1987-06-30 Rotary compressor

Publications (1)

Publication Number Publication Date
JPS648384A true true JPS648384A (en) 1989-01-12

Family

ID=15724855

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16090487A Pending JPS648384A (en) 1987-06-30 1987-06-30 Rotary compressor

Country Status (1)

Country Link
JP (1) JPS648384A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7590026B2 (en) 2000-06-30 2009-09-15 Seiko Epson Corporation Access to printing material container

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7590026B2 (en) 2000-06-30 2009-09-15 Seiko Epson Corporation Access to printing material container
US7660008B2 (en) 2000-06-30 2010-02-09 Seiko Epson Corporation Access to printing material container
US7697372B2 (en) 2000-06-30 2010-04-13 Seiko Epson Corporation Access to printing material container

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