KR940000754A - 가변 용량형 압축기에 있어서의 용량 검출 장치 - Google Patents

가변 용량형 압축기에 있어서의 용량 검출 장치 Download PDF

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KR940000754A
KR940000754A KR1019930009840A KR930009840A KR940000754A KR 940000754 A KR940000754 A KR 940000754A KR 1019930009840 A KR1019930009840 A KR 1019930009840A KR 930009840 A KR930009840 A KR 930009840A KR 940000754 A KR940000754 A KR 940000754A
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South Korea
Prior art keywords
piston
compressor
variable displacement
bending
capacity
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KR1019930009840A
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English (en)
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KR970001760B1 (ko
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가즈야 기무라
하로아끼 가유가와
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도요다 가오루도시
가부시끼가이샤 도요다 지도우 쇼끼세이사꾸쇼
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Publication of KR940000754A publication Critical patent/KR940000754A/ko
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Publication of KR970001760B1 publication Critical patent/KR970001760B1/ko

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
    • G01D5/20—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature
    • G01D5/2006—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature by influencing the self-induction of one or more coils
    • G01D5/2033—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature by influencing the self-induction of one or more coils controlling the saturation of a magnetic circuit by means of a movable element, e.g. a magnet
    • 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
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
    • 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
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
    • F04B27/10—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
    • F04B27/1036—Component parts, details, e.g. sealings, lubrication
    • 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
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
    • F04B27/10—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
    • F04B27/1036—Component parts, details, e.g. sealings, lubrication
    • F04B27/1054—Actuating elements
    • 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
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)

Abstract

가변 용량형 압축기의 용량의 정밀도가 양호하게 검출할수 있는 장치를 제공한다.
기판(18)에는, 지지틀(19)가 고착되고, 지지틀(19)내에는 합성수지제의 배선유지체(20)이 충전되어 있다. 배선유지체(27)상에는 한쌍의 검출도선(21A)(21B)가 병렬 배선되어 있다.
각 출도선 (21A)(21B)는 직선부의 (21a1)(21a2)와 반복 절곡 반전된 부위 (21b1)(21b2)에 배선되어 있다. 한쪽의 절곡반전부의 (21b1)은 다른쪽의 절곡 반전부의 (21b2)에 대해 절곡주기의 1/4이 겹치지 않게 되어 있다. 압축기의 피스톤 또는 피스톤에 연동하는 부재에 부작된 자석제의 피검출체(15)가 절곡반전부의 (21b1)(21b2)에 따라 이동한다.

Description

가변 용량형 압축기에 있어서의 용량 검출 장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명을 구체화한 1실시예를 나타내는 압축기 전체의 측면단면도,
제2도는 주요부 사시도,
제3도는 신호처리 회로도,
제4도는 검출도선으로 부터 출력되는 신호의 그래프.

Claims (2)

  1. 토출용량을 좌우하는 피스톤(11)의 행정량을 요동경사판(10)의 경사각도 제어에 의해 가변시키는 가변 용량형 압축기에 있어서 피스톤(11) 또는 피스톤(11)과 연동해서 왕복 운동하는 부재에 부착된 자석제의 피검출체(15)와 그 피검출체(15)의 왕복운동 궤적에 따라 반복 절곡 반전해서 배선된 검출도선(21)(21A)(21B)(36)과에 의해 구성된 가변 량형 압축기에 있어서의 용량 검출장치.
  2. 제1항에 있어서, 한쌍의 검출도선(21A)(21B)가 병렬배선되고, 각 검출도선 (21A)(21B)의 절곡반전부위 (21b1)(21b2)가 상호 절곡주기의 1/4이 겹치지 않도록 되어 있는 것을 특징으로 하는 가변 용랑형 압축기에 있어서의 용량 검출장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019930009840A 1992-06-09 1993-06-02 가변용량형 압축기에 있어서의 용량 검출장치 KR970001760B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP92-149718 1992-06-09
JP14971892A JP3303333B2 (ja) 1992-06-09 1992-06-09 可変容量型圧縮機における容量検出装置

Publications (2)

Publication Number Publication Date
KR940000754A true KR940000754A (ko) 1994-01-10
KR970001760B1 KR970001760B1 (ko) 1997-02-15

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930009840A KR970001760B1 (ko) 1992-06-09 1993-06-02 가변용량형 압축기에 있어서의 용량 검출장치

Country Status (5)

Country Link
US (1) US5407328A (ko)
JP (1) JP3303333B2 (ko)
KR (1) KR970001760B1 (ko)
DE (1) DE4319097A1 (ko)
TW (1) TW227590B (ko)

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Also Published As

Publication number Publication date
DE4319097A1 (de) 1993-12-16
KR970001760B1 (ko) 1997-02-15
TW227590B (ko) 1994-08-01
US5407328A (en) 1995-04-18
JPH05340353A (ja) 1993-12-21
JP3303333B2 (ja) 2002-07-22

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