JPS6473185A - Vane type compressor - Google Patents

Vane type compressor

Info

Publication number
JPS6473185A
JPS6473185A JP23026887A JP23026887A JPS6473185A JP S6473185 A JPS6473185 A JP S6473185A JP 23026887 A JP23026887 A JP 23026887A JP 23026887 A JP23026887 A JP 23026887A JP S6473185 A JPS6473185 A JP S6473185A
Authority
JP
Japan
Prior art keywords
vane
slide
rotor
plating layer
clearance
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
JP23026887A
Other languages
Japanese (ja)
Inventor
Fumio Kiyota
Tatsuo Fujita
Shuji Yokozeki
Katsumi Takiguchi
Manabu Shinada
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.)
Riken Corp
Original Assignee
Riken 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
Application filed by Riken Corp filed Critical Riken Corp
Priority to JP23026887A priority Critical patent/JPS6473185A/en
Publication of JPS6473185A publication Critical patent/JPS6473185A/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
    • F01C21/10—Outer members for co-operation with rotary pistons; Casings
    • F01C21/104—Stators; Members defining the outer boundaries of the working chamber
    • 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)
  • Rotary Pumps (AREA)

Abstract

PURPOSE:To improve both compression performance and wear resistance by letting a cylinder block, a vane, a rotor and slide plates be made of aluminum alloys, and forming the plating layer mainly consisting of iron or nickle on the slide contacting surfaces thereof. CONSTITUTION:A cylinder block 1, a vane 8 and a rotor 4 are made of aluminum alloys wherein the difference of thermal expansion coefficient among respective alloys is less than 3X10<-6>/ deg.C, and the main body of side plates 2a and 2b is made of in aluminum alloy so as to form a plating layer mainly consisting of iron or nickel on each slide contacting surface thereof. This constitution eliminates a need to enlarge the clearance between the vane 8 and the slide plates 2a and 2b, and the clearance between the vane 8 and the groove width of the rotor 4 as well, thereby improving compression performance. And the plating layer enables seizure and wear of the slide contacting surfaces to be eliminated.
JP23026887A 1987-09-14 1987-09-14 Vane type compressor Pending JPS6473185A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23026887A JPS6473185A (en) 1987-09-14 1987-09-14 Vane type compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23026887A JPS6473185A (en) 1987-09-14 1987-09-14 Vane type compressor

Publications (1)

Publication Number Publication Date
JPS6473185A true JPS6473185A (en) 1989-03-17

Family

ID=16905137

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23026887A Pending JPS6473185A (en) 1987-09-14 1987-09-14 Vane type compressor

Country Status (1)

Country Link
JP (1) JPS6473185A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5024591A (en) * 1989-06-21 1991-06-18 Diesel Kiki Co., Ltd. Vane compressor having reduced weight as well as excellent anti-seizure and wear resistance
JPH0452586U (en) * 1990-09-05 1992-05-06
JPH0566293U (en) * 1992-02-12 1993-09-03 セイコー精機株式会社 Vane gas compressor
JPH0633884A (en) * 1992-07-13 1994-02-08 Matsushita Electric Ind Co Ltd Aluminium cylinder compressor
JPH0633883A (en) * 1992-07-13 1994-02-08 Matsushita Electric Ind Co Ltd Aluminium made cylinder compressor
KR100381292B1 (en) * 1997-12-30 2003-07-07 주식회사 만도 Hydraulic vane-type vacuum pump

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS604788B2 (en) * 1975-11-28 1985-02-06 バロース・コーポレーシヨン Ink droplet charging device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS604788B2 (en) * 1975-11-28 1985-02-06 バロース・コーポレーシヨン Ink droplet charging device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5024591A (en) * 1989-06-21 1991-06-18 Diesel Kiki Co., Ltd. Vane compressor having reduced weight as well as excellent anti-seizure and wear resistance
JPH0452586U (en) * 1990-09-05 1992-05-06
JPH0566293U (en) * 1992-02-12 1993-09-03 セイコー精機株式会社 Vane gas compressor
JPH0633884A (en) * 1992-07-13 1994-02-08 Matsushita Electric Ind Co Ltd Aluminium cylinder compressor
JPH0633883A (en) * 1992-07-13 1994-02-08 Matsushita Electric Ind Co Ltd Aluminium made cylinder compressor
KR100381292B1 (en) * 1997-12-30 2003-07-07 주식회사 만도 Hydraulic vane-type vacuum pump

Similar Documents

Publication Publication Date Title
JPS59101566A (en) Engine parts
JPS552777A (en) Wear resistant, sintered alloy
JPS6473185A (en) Vane type compressor
JPS6473186A (en) Vane type compressor
US3672798A (en) Radial sealing bar for pistons of rotary piston internal combustion engines
JPS648383A (en) Vane type compressor
JPS6226324A (en) Rotor housing of rotary piston engine
JPS6432087A (en) Vane-type compressor
JPS5551988A (en) Combination of rotary pump vane and roller
CN86106714A (en) Plasma spray coating material for strengthening piston ring surfaces
US4715799A (en) Composite construction of casing for rotary piston engine
JPS58117896A (en) Sliding member
CN2467846Y (en) Piston ring with good thermal conduction and small closed end
JPS57151091A (en) Vane type compressor
JPH06235096A (en) Sliding member
KR100243840B1 (en) Engine tappet
ATE243781T1 (en) PROTECTIVE LAYER
JPS5447021A (en) Strengthening of inside surface of cylinder of engine
JPS59170276A (en) Sintered member
JPH0652043B2 (en) Manufacturing method for apex seal of rotary piston engine
JPS557946A (en) Swash plate compressor
JPH05302674A (en) Combination of piston ring and cylinder
JPS57157087A (en) Vane type compressor
Gnass Nickel dispersion coatings: effect of heat treatment on electroplated nickel modifications
JPH0121163Y2 (en)