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JPH0436000B2 - - Google Patents

Info

Publication number
JPH0436000B2
JPH0436000B2 JP60005477A JP547785A JPH0436000B2 JP H0436000 B2 JPH0436000 B2 JP H0436000B2 JP 60005477 A JP60005477 A JP 60005477A JP 547785 A JP547785 A JP 547785A JP H0436000 B2 JPH0436000 B2 JP H0436000B2
Authority
JP
Japan
Prior art keywords
torque
main shaft
electric element
rotational speed
hermetic compressor
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.)
Expired - Lifetime
Application number
JP60005477A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61164494A (ja
Inventor
Yozo Nakamura
Naoyuki Tanaka
Shigeru Machida
Tooru Arai
Yoshihisa Uneyama
Kazuo Ikeda
Akihiko Ishama
Taketoshi Kato
Tsunehiro Endo
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP60005477A priority Critical patent/JPS61164494A/ja
Priority to US06/817,670 priority patent/US4726738A/en
Priority to KR1019860000238A priority patent/KR910000097B1/ko
Publication of JPS61164494A publication Critical patent/JPS61164494A/ja
Publication of JPH0436000B2 publication Critical patent/JPH0436000B2/ja
Granted 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
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/20—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by changing the driving speed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/06—Control using electricity
    • F04B49/065—Control using electricity and making use of computers
    • 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
    • F04C2270/00—Control; Monitoring or safety arrangements
    • F04C2270/80—Diagnostics

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Compressor (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Control Of Ac Motors In General (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
JP60005477A 1985-01-16 1985-01-16 トルク制御式密閉形圧縮機 Granted JPS61164494A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP60005477A JPS61164494A (ja) 1985-01-16 1985-01-16 トルク制御式密閉形圧縮機
US06/817,670 US4726738A (en) 1985-01-16 1986-01-10 Motor-driven compressor provided with torque control device
KR1019860000238A KR910000097B1 (ko) 1985-01-16 1986-01-16 토오크 제어장치를 구비한 전동 압축기

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60005477A JPS61164494A (ja) 1985-01-16 1985-01-16 トルク制御式密閉形圧縮機

Publications (2)

Publication Number Publication Date
JPS61164494A JPS61164494A (ja) 1986-07-25
JPH0436000B2 true JPH0436000B2 (da) 1992-06-12

Family

ID=11612326

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60005477A Granted JPS61164494A (ja) 1985-01-16 1985-01-16 トルク制御式密閉形圧縮機

Country Status (2)

Country Link
JP (1) JPS61164494A (da)
KR (1) KR910000097B1 (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2669540B2 (ja) * 1987-08-04 1997-10-29 株式会社日立製作所 ロータリ圧縮機の制御装置
DE102018125999A1 (de) * 2018-10-19 2020-04-23 OET GmbH Verfahren zur Steuerung eines Scrollverdichters und Steuerungsvorrichtung für einen Scrollverdichter

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54157211A (en) * 1978-06-02 1979-12-12 Mitsubishi Electric Corp Motor control device
JPS5815494U (ja) * 1981-07-24 1983-01-31 株式会社東芝 電動機の制御装置
JPS6115589A (ja) * 1984-06-28 1986-01-23 Daikin Ind Ltd 回転圧縮機の振動低減装置
JPS6115590A (ja) * 1984-06-28 1986-01-23 Daikin Ind Ltd 回転圧縮機の振動低減装置

Also Published As

Publication number Publication date
JPS61164494A (ja) 1986-07-25
KR860005981A (ko) 1986-08-16
KR910000097B1 (ko) 1991-01-19

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Legal Events

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