JPS648383A - Vane type compressor - Google Patents

Vane type compressor

Info

Publication number
JPS648383A
JPS648383A JP4331588A JP4331588A JPS648383A JP S648383 A JPS648383 A JP S648383A JP 4331588 A JP4331588 A JP 4331588A JP 4331588 A JP4331588 A JP 4331588A JP S648383 A JPS648383 A JP S648383A
Authority
JP
Japan
Prior art keywords
vane
type compressor
rotor
nickel
iron
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
JP4331588A
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 JP4331588A priority Critical patent/JPS648383A/en
Publication of JPS648383A publication Critical patent/JPS648383A/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)
  • Rotary Pumps (AREA)

Abstract

PURPOSE:To form a vane type compressor into light weight and to enhance its durability by forming a cylinder block, vane and a rotor by an aluminum alloy and providing a plating layer, mainly composed of iron or nickel, in the point end part of the vane and its side surface. CONSTITUTION:A cylinder block 1, vane 8 and a rotor 4 are formed by an aluminum alloy with a thermal expansion coefficient difference 3X10<-6>/ deg.C or less mutually between the cylinder block 1, vane 8 and the rotor 4. While side plates 2a, 2b form their internal side surface by an aluminum alloy providing a plating layer mainly composed of iron or nickel. The vane 8 provides in its point end part and side surface a plating layer mainly composed of iron or nickel. In this way, a vane type compressor enables its weight to be decreased and its durability to be enhanced.
JP4331588A 1987-02-27 1988-02-27 Vane type compressor Pending JPS648383A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4331588A JPS648383A (en) 1987-02-27 1988-02-27 Vane type compressor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP4275587 1987-02-27
JP4331588A JPS648383A (en) 1987-02-27 1988-02-27 Vane type compressor

Publications (1)

Publication Number Publication Date
JPS648383A true JPS648383A (en) 1989-01-12

Family

ID=26382495

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4331588A Pending JPS648383A (en) 1987-02-27 1988-02-27 Vane type compressor

Country Status (1)

Country Link
JP (1) JPS648383A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03160184A (en) * 1989-11-17 1991-07-10 Matsushita Electric Ind Co Ltd Rotary compressor
US5049052A (en) * 1988-04-14 1991-09-17 Atsugi Motor Parts Company, Limited Light weight vane-type rotary compressor
JPH0633884A (en) * 1992-07-13 1994-02-08 Matsushita Electric Ind Co Ltd Aluminium cylinder compressor
US5954489A (en) * 1996-08-14 1999-09-21 Mitsubishi Denki Kabushiki Kaisha Vane type vacuum pump having a pin drive coupling

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5927101B2 (en) * 1976-06-21 1984-07-03 日本電信電話株式会社 semiconductor equipment
JPS60215733A (en) * 1984-04-11 1985-10-29 Showa Alum Corp Aluminum alloy vane
JPS6158715B2 (en) * 1981-02-27 1986-12-12 Seibu Polymer Kasei Kk
JPS6260993A (en) * 1985-09-10 1987-03-17 Matsushita Refrig Co Vane member

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5927101B2 (en) * 1976-06-21 1984-07-03 日本電信電話株式会社 semiconductor equipment
JPS6158715B2 (en) * 1981-02-27 1986-12-12 Seibu Polymer Kasei Kk
JPS60215733A (en) * 1984-04-11 1985-10-29 Showa Alum Corp Aluminum alloy vane
JPS6260993A (en) * 1985-09-10 1987-03-17 Matsushita Refrig Co Vane member

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5049052A (en) * 1988-04-14 1991-09-17 Atsugi Motor Parts Company, Limited Light weight vane-type rotary compressor
JPH03160184A (en) * 1989-11-17 1991-07-10 Matsushita Electric Ind Co Ltd Rotary compressor
JPH0633884A (en) * 1992-07-13 1994-02-08 Matsushita Electric Ind Co Ltd Aluminium cylinder compressor
US5954489A (en) * 1996-08-14 1999-09-21 Mitsubishi Denki Kabushiki Kaisha Vane type vacuum pump having a pin drive coupling

Similar Documents

Publication Publication Date Title
EP0177200A3 (en) Lightweight internal combustion engine
IT8148795A0 (en) INSULATING METALLIC COMPOSITE COATING FOR ENGINE COMPONENTS IN PARTICULAR PISTONS, VALVES AND SIMILAR AND RELATED PRODUCTION PROCEDURE
JPS54150510A (en) Piston in aluminum alloy
JPS648383A (en) Vane type compressor
EP0184425A3 (en) Closed-deck cylinder block for water-cooled internal combustion engine
JPS5549553A (en) Cylinder liner and its fixing method
JPS6473185A (en) Vane type compressor
EP0153473A3 (en) Cast aluminium pistons for internal-combustion engines with a mechanically densified surface of the pin bores
JPS6465037A (en) Glass carrier roll
JPS6473186A (en) Vane type compressor
JPS52124406A (en) Connecting rod
JPS57126539A (en) Internal combustion engine
DE943917C (en) Piston head covered with a heat-insulating layer
Gahr et al. The influence of thermal treatments on mechanical properties of ductile iron
JPS5629036A (en) Internal combustion engine
JPS547013A (en) Internal combustion engine cylinder
SU590293A1 (en) Light refractory material
JPS56116680A (en) Waveguide type gas laser
JPS5616663A (en) Member having formed cavitation resistant sprayed coat
JPS5641434A (en) Wet liner type cylinder structure for internal combustion engine
JPS57183508A (en) Compound valve seat
JPS5447021A (en) Strengthening of inside surface of cylinder of engine
JPS6469706A (en) Valve for internal combustion engine and manufacture thereof
JPS547012A (en) Internal combustion engine cylinder
JPS6419153A (en) Construction of heat insulated piston