JPS6436993A - Rotary type sealed compressor - Google Patents

Rotary type sealed compressor

Info

Publication number
JPS6436993A
JPS6436993A JP19295387A JP19295387A JPS6436993A JP S6436993 A JPS6436993 A JP S6436993A JP 19295387 A JP19295387 A JP 19295387A JP 19295387 A JP19295387 A JP 19295387A JP S6436993 A JPS6436993 A JP S6436993A
Authority
JP
Japan
Prior art keywords
vane
roller
rotary type
cylinder
type sealed
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
JP19295387A
Other languages
Japanese (ja)
Inventor
Mototaka Ezumi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP19295387A priority Critical patent/JPS6436993A/en
Publication of JPS6436993A publication Critical patent/JPS6436993A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/08—Rotary pistons
    • F01C21/0809—Construction of vanes or vane holders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Rotary Pumps (AREA)

Abstract

PURPOSE:To improve the abrasion resistance by applying the nitrification treatment onto the iron group sintered material of a vane whose one edge is incorporated into a part of a cylinder so as to be press-attached onto a roller. CONSTITUTION:A vane 18 performs the reciprocating sliding movement accompa nied with the eccentric movement of a roller 7 in the vane groove 21 of a cylinder 13. The vane 18 is made of the iron group sintered material 22, and nitrification-treated, and a nitrified layer 24 is formed to the inside of the vacant hole 23 of the vane 18. Therefore, the vane 18 moves in sliding with the vane groove 21 and the outer peripheral surface of the roller 17, and the abrasion can be reduced in comparison with the convention.
JP19295387A 1987-07-31 1987-07-31 Rotary type sealed compressor Pending JPS6436993A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19295387A JPS6436993A (en) 1987-07-31 1987-07-31 Rotary type sealed compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19295387A JPS6436993A (en) 1987-07-31 1987-07-31 Rotary type sealed compressor

Publications (1)

Publication Number Publication Date
JPS6436993A true JPS6436993A (en) 1989-02-07

Family

ID=16299768

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19295387A Pending JPS6436993A (en) 1987-07-31 1987-07-31 Rotary type sealed compressor

Country Status (1)

Country Link
JP (1) JPS6436993A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05121874A (en) * 1991-01-09 1993-05-18 Rheinmetall Gmbh Method of pretreating steel hybrid printed circuit board

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60228794A (en) * 1984-04-26 1985-11-14 Toshiba Corp Rotary compressor
JPS6140476A (en) * 1984-07-31 1986-02-26 Toshiba Corp Rotary compressor
JPS6232293A (en) * 1985-08-05 1987-02-12 Toshiba Corp Cylinder structure

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60228794A (en) * 1984-04-26 1985-11-14 Toshiba Corp Rotary compressor
JPS6140476A (en) * 1984-07-31 1986-02-26 Toshiba Corp Rotary compressor
JPS6232293A (en) * 1985-08-05 1987-02-12 Toshiba Corp Cylinder structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05121874A (en) * 1991-01-09 1993-05-18 Rheinmetall Gmbh Method of pretreating steel hybrid printed circuit board

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