JPS6460793A - Vibration attenuator for rotary compressor - Google Patents

Vibration attenuator for rotary compressor

Info

Publication number
JPS6460793A
JPS6460793A JP21569987A JP21569987A JPS6460793A JP S6460793 A JPS6460793 A JP S6460793A JP 21569987 A JP21569987 A JP 21569987A JP 21569987 A JP21569987 A JP 21569987A JP S6460793 A JPS6460793 A JP S6460793A
Authority
JP
Japan
Prior art keywords
vibrations
stays
springs
rotary compressor
rotary shaft
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
JP21569987A
Other languages
Japanese (ja)
Inventor
Ikutomo Umeoka
Toshio Kamitsuji
Takashi Koyama
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 Refrigeration Co
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 Refrigeration Co filed Critical Matsushita Refrigeration Co
Priority to JP21569987A priority Critical patent/JPS6460793A/en
Publication of JPS6460793A publication Critical patent/JPS6460793A/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
    • 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
    • F04C23/008—Hermetic pumps

Landscapes

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

Abstract

PURPOSE:To attenulate efficiently vibrations by providing a plurality of stays provided on the identical section orthogonal to a rotary shaft of an enclosing case and a plurality of springs connected to each other through inertial bodies. CONSTITUTION:Stays 11, 11' are secured fixedly to the identical section orthogonal to a rotary shaft 9 of an enclosing case 1. An inertial body 12 is connected to the stays 11, 11' through two springs 13, 13' on the section 10. While large vibrations are excited by the fluctuation of load torque acting on a compressive element section 3, opposite phase vibrations are generated in the vibration system of springs 13, 13' and inertial body 12, and reaction torque is provided to attenuate the vibrations of a rotary compressor.
JP21569987A 1987-08-28 1987-08-28 Vibration attenuator for rotary compressor Pending JPS6460793A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21569987A JPS6460793A (en) 1987-08-28 1987-08-28 Vibration attenuator for rotary compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21569987A JPS6460793A (en) 1987-08-28 1987-08-28 Vibration attenuator for rotary compressor

Publications (1)

Publication Number Publication Date
JPS6460793A true JPS6460793A (en) 1989-03-07

Family

ID=16676694

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21569987A Pending JPS6460793A (en) 1987-08-28 1987-08-28 Vibration attenuator for rotary compressor

Country Status (1)

Country Link
JP (1) JPS6460793A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS538961U (en) * 1976-07-07 1978-01-25

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS538961U (en) * 1976-07-07 1978-01-25

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