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SE8500880D0 - FLUID COMPRESSOR WITH ROTATIONAL SPEED DETECTING DEVICE - Google Patents

FLUID COMPRESSOR WITH ROTATIONAL SPEED DETECTING DEVICE

Info

Publication number
SE8500880D0
SE8500880D0 SE8500880A SE8500880A SE8500880D0 SE 8500880 D0 SE8500880 D0 SE 8500880D0 SE 8500880 A SE8500880 A SE 8500880A SE 8500880 A SE8500880 A SE 8500880A SE 8500880 D0 SE8500880 D0 SE 8500880D0
Authority
SE
Sweden
Prior art keywords
compressor
rotational speed
detecting device
fluid compressor
speed detecting
Prior art date
Application number
SE8500880A
Other languages
Swedish (sv)
Other versions
SE8500880L (en
SE459754B (en
Inventor
M Ito
Original Assignee
Sanden 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 Sanden Corp filed Critical Sanden Corp
Publication of SE8500880D0 publication Critical patent/SE8500880D0/en
Publication of SE8500880L publication Critical patent/SE8500880L/en
Publication of SE459754B publication Critical patent/SE459754B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B31/00—Compressor arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/32—Cooling devices
    • B60H1/3204—Cooling devices using compression
    • B60H1/3222—Cooling devices using compression characterised by the compressor driving arrangements, e.g. clutches, transmissions or multiple drives
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D48/00—External control of clutches
    • F16D48/06—Control by electric or electronic means, e.g. of fluid pressure
    • F16D48/064—Control of electrically or electromagnetically actuated clutches
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
    • G01P3/488—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals delivered by variable reluctance detectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/10—System to be controlled
    • F16D2500/102—Actuator
    • F16D2500/1021—Electrical type
    • F16D2500/1022—Electromagnet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/30—Signal inputs
    • F16D2500/306—Signal inputs from the engine
    • F16D2500/3067—Speed of the engine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/70—Details about the implementation of the control system
    • F16D2500/71—Actions
    • F16D2500/7107—Others
    • F16D2500/7109—Pulsed signal; Generating or processing pulsed signals; PWM, width modulation, frequency or amplitude modulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Compressor (AREA)
  • Rotary Pumps (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)

Abstract

A fluid compressor, e.g. of the rotary scroll type or of the swashlate reciprocating-piston type, includes a mechanism for detecting the number of the rotations of the compressor. Magnetic flux, which leaks from an electromagnetic clutch 32 through a main drive shaft 2 to an asymmetric rotating member 26 located within the compressor housing, is sensed by a magnetic pickup 7 which is mounted and supported adjacent the rotation locus of the asymmetric rotating member. The magnetic pulses thereby produced in the pickup are representative of the number of rotations of the compressor. <IMAGE>
SE8500880A 1984-02-24 1985-02-22 FLUID COMPRESSOR WITH SPEED DEVICING DEVICE SE459754B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59032673A JPS60178985A (en) 1984-02-24 1984-02-24 Compressor having rotation detecting function

Publications (3)

Publication Number Publication Date
SE8500880D0 true SE8500880D0 (en) 1985-02-22
SE8500880L SE8500880L (en) 1985-08-25
SE459754B SE459754B (en) 1989-07-31

Family

ID=12365389

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8500880A SE459754B (en) 1984-02-24 1985-02-22 FLUID COMPRESSOR WITH SPEED DEVICING DEVICE

Country Status (8)

Country Link
JP (1) JPS60178985A (en)
AU (1) AU3899885A (en)
CA (1) CA1259972A (en)
DE (1) DE3506063C2 (en)
FR (1) FR2560299B1 (en)
GB (1) GB2156906B (en)
IT (1) IT1183405B (en)
SE (1) SE459754B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62117571U (en) * 1986-01-20 1987-07-25
JPH0335891Y2 (en) * 1986-09-04 1991-07-30
JPS63191914A (en) * 1987-02-05 1988-08-09 Fuji Koki Seisakusho:Kk Rotation detector for compressor driving part
DE8703108U1 (en) * 1987-02-28 1988-03-31 Leybold AG, 5000 Köln Vacuum pump with a device for measuring speed
JPH0450465Y2 (en) * 1987-06-19 1992-11-27
DE4412570C2 (en) * 1993-04-14 1996-08-08 Toyoda Automatic Loom Works Compressor with detector devices for a rotary movement
JPH08319944A (en) * 1995-05-26 1996-12-03 Toyota Autom Loom Works Ltd Compressor

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2243936C3 (en) * 1972-09-07 1975-06-05 Diessel Gmbh & Co, 3200 Hildesheim Rotary piston meter
US4017217A (en) * 1976-02-26 1977-04-12 Westinghouse Electric Corporation Overspeed protection system
JPS5819875B2 (en) * 1980-03-18 1983-04-20 サンデン株式会社 Scroll compressor
JPS5735181A (en) * 1980-08-09 1982-02-25 Toyoda Autom Loom Works Ltd Driving force control device for compressor
DE3130338C2 (en) * 1980-08-26 1986-08-14 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho, Kariya, Aichi Interrupt coupling for separating a swash plate compressor from a drive unit
CA1222986A (en) * 1980-09-30 1987-06-16 Kiyoshi Terauchi Scroll type fluid compressor unit
JPS5882082A (en) * 1981-11-11 1983-05-17 Toyoda Autom Loom Works Ltd Abnormality detecting mechanism in swash plate type compressor
JPS58187769U (en) * 1982-06-08 1983-12-13 株式会社ボッシュオートモーティブ　システム Compressor rotation speed detection device

Also Published As

Publication number Publication date
JPS60178985A (en) 1985-09-12
DE3506063C2 (en) 1993-10-14
FR2560299A1 (en) 1985-08-30
FR2560299B1 (en) 1992-11-13
IT8519610A0 (en) 1985-02-22
SE8500880L (en) 1985-08-25
GB2156906B (en) 1987-07-01
GB2156906A (en) 1985-10-16
GB8504623D0 (en) 1985-03-27
SE459754B (en) 1989-07-31
DE3506063A1 (en) 1985-08-29
AU3899885A (en) 1985-09-05
CA1259972A (en) 1989-09-26
IT1183405B (en) 1987-10-22

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