JPS57179396A - Rotary type compressor - Google Patents

Rotary type compressor

Info

Publication number
JPS57179396A
JPS57179396A JP6380981A JP6380981A JPS57179396A JP S57179396 A JPS57179396 A JP S57179396A JP 6380981 A JP6380981 A JP 6380981A JP 6380981 A JP6380981 A JP 6380981A JP S57179396 A JPS57179396 A JP S57179396A
Authority
JP
Japan
Prior art keywords
balance
eccentric shaft
dynamically
statically
eccentric
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
JP6380981A
Other languages
Japanese (ja)
Inventor
Susumu Kawaguchi
Shuji Fujisaki
Toshihide Koda
Ken Asada
Kotaro Yoshida
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP6380981A priority Critical patent/JPS57179396A/en
Publication of JPS57179396A publication Critical patent/JPS57179396A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/0021—Systems for the equilibration of forces acting on the pump
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
    • F04C18/356—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member
    • F04C18/3562—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member the inner and outer member being in contact along one line or continuous surfaces substantially parallel to the axis of rotation
    • F04C18/3564—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member the inner and outer member being in contact along one line or continuous surfaces substantially parallel to the axis of rotation the surfaces of the inner and outer member, forming the working space, being surfaces of revolution
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
    • F04C23/001—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids of similar working principle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/0042—Driving elements, brakes, couplings, transmissions specially adapted for pumps
    • F04C29/005—Means for transmitting movement from the prime mover to driven parts of the pump, e.g. clutches, couplings, transmissions
    • F04C29/0057—Means for transmitting movement from the prime mover to driven parts of the pump, e.g. clutches, couplings, transmissions for eccentric movement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2230/00—Manufacture
    • F04C2230/60—Assembly methods
    • F04C2230/605—Balancing

Landscapes

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

Abstract

PURPOSE:To permit to balance an eccentric shaft statically and dynamically by a method wherein a balance weight, to balance static and dynamic eccentric unbalance, and a hole for the same purpose are provided on the eccentric shaft to reduce the number of the balance weight into one piece. CONSTITUTION:When the eccentric shaft 1 is rotated by a driving source, a rolling piston 4 is rolled along the inner wall of a cylinder 2, gas in a compression chamber 3, introduced from a suction port (not shown in the diagram), is compressed and is introduced into a space in a shell through a discharging valve (not shown in the diagram). Then it is discharged to the outside of the compressor through a discharging pipe (not shown). The balance weight 8, to balance the eccentric unbalance statically and dynamically, and the hole 9 for the same purpose are provided in the eccentric shaft, therefore, the shaft is balanced statically and dynamically. According to this method, the weight thereof may be reduced and the miniaturization thereof may be effected.
JP6380981A 1981-04-27 1981-04-27 Rotary type compressor Pending JPS57179396A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6380981A JPS57179396A (en) 1981-04-27 1981-04-27 Rotary type compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6380981A JPS57179396A (en) 1981-04-27 1981-04-27 Rotary type compressor

Publications (1)

Publication Number Publication Date
JPS57179396A true JPS57179396A (en) 1982-11-04

Family

ID=13240066

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6380981A Pending JPS57179396A (en) 1981-04-27 1981-04-27 Rotary type compressor

Country Status (1)

Country Link
JP (1) JPS57179396A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4892467A (en) * 1988-12-12 1990-01-09 Carrier Corporation Balanced rolling rotor motor compressor
KR100469681B1 (en) * 2001-11-22 2005-02-02 박종국 Positive displacement pump with cylinders in a row
CN106151025A (en) * 2015-03-25 2016-11-23 姚镇 Rotation system and apply its fluid motor, compressor, pump and electromotor
US20170350394A1 (en) * 2014-12-15 2017-12-07 Samsung Electronics Co., Ltd. Rotary-type compressor

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4892467A (en) * 1988-12-12 1990-01-09 Carrier Corporation Balanced rolling rotor motor compressor
KR100469681B1 (en) * 2001-11-22 2005-02-02 박종국 Positive displacement pump with cylinders in a row
US20170350394A1 (en) * 2014-12-15 2017-12-07 Samsung Electronics Co., Ltd. Rotary-type compressor
US10851782B2 (en) * 2014-12-15 2020-12-01 Samsung Electronics Co., Ltd. Rotary-type compressor
CN106151025A (en) * 2015-03-25 2016-11-23 姚镇 Rotation system and apply its fluid motor, compressor, pump and electromotor

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