JPS5752696A - Vane type fluid machine - Google Patents

Vane type fluid machine

Info

Publication number
JPS5752696A
JPS5752696A JP55129707A JP12970780A JPS5752696A JP S5752696 A JPS5752696 A JP S5752696A JP 55129707 A JP55129707 A JP 55129707A JP 12970780 A JP12970780 A JP 12970780A JP S5752696 A JPS5752696 A JP S5752696A
Authority
JP
Japan
Prior art keywords
pressure
vane
magnetic force
cylinder
total
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.)
Granted
Application number
JP55129707A
Other languages
Japanese (ja)
Other versions
JPH0137565B2 (en
Inventor
Kenichi Inota
Satoshi Imabayashi
Yuki Koishi
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 Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP55129707A priority Critical patent/JPS5752696A/en
Publication of JPS5752696A publication Critical patent/JPS5752696A/en
Publication of JPH0137565B2 publication Critical patent/JPH0137565B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/08—Rotary pistons
    • F01C21/0809—Construction of vanes or vane holders
    • F01C21/0818—Vane tracking; control therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)

Abstract

PURPOSE:To improve efficiency by properly adjusting the force, by which a vane pushes a cylinder perpendicular to its contacting surface at the touching portion between the vane and the cylinder, by using magnetic force. CONSTITUTION:A magnetic force generator 16 is attached to a cylinder 10 at the place where the perpendicular pressure 42 of a vane 13 is improper, e.g. where the perpendicular total pressure 42 becomes zero by depending only on backpressure 43 or where the perpendicular total pressure 42 is so large due to the number of revolutions that its pressure control is required. As the number of revolutions increases, its value is detected by a tachogenerator 35 and compared with the value of a pressure 36, and the difference is amplified by an amplifier 38 to send the signal by which magnetic force is generated in the magnetic force generator 16. Hereby, the total perpendicular pressure 42, when it is too large or too small, can be properly adjusted by bringing the vane 13 apart from or close to the cylinder inner surface 15, respectively.
JP55129707A 1980-09-17 1980-09-17 Vane type fluid machine Granted JPS5752696A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55129707A JPS5752696A (en) 1980-09-17 1980-09-17 Vane type fluid machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55129707A JPS5752696A (en) 1980-09-17 1980-09-17 Vane type fluid machine

Publications (2)

Publication Number Publication Date
JPS5752696A true JPS5752696A (en) 1982-03-29
JPH0137565B2 JPH0137565B2 (en) 1989-08-08

Family

ID=15016208

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55129707A Granted JPS5752696A (en) 1980-09-17 1980-09-17 Vane type fluid machine

Country Status (1)

Country Link
JP (1) JPS5752696A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5887984U (en) * 1981-12-11 1983-06-15 カルソニックカンセイ株式会社 rotary compressor
JPS5889014U (en) * 1981-12-11 1983-06-16 而至歯科工業株式会社 dental forceps
JPS5892491U (en) * 1981-12-16 1983-06-22 カルソニックカンセイ株式会社 rotary compressor
JPS59206690A (en) * 1983-05-07 1984-11-22 Nobuyoshi Yamada Vane pump
KR20000056131A (en) * 1999-02-13 2000-09-15 에릭 발리베 Vacuum pump vane

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5343831A (en) * 1976-10-01 1978-04-20 Suwa Seikosha Kk Flat battery
JPS5481905U (en) * 1977-11-22 1979-06-11
JPS5479811A (en) * 1977-12-07 1979-06-26 Seiko Instr & Electronics Ltd Gas compressor

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5343831A (en) * 1976-10-01 1978-04-20 Suwa Seikosha Kk Flat battery
JPS5481905U (en) * 1977-11-22 1979-06-11
JPS5479811A (en) * 1977-12-07 1979-06-26 Seiko Instr & Electronics Ltd Gas compressor

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5887984U (en) * 1981-12-11 1983-06-15 カルソニックカンセイ株式会社 rotary compressor
JPS5889014U (en) * 1981-12-11 1983-06-16 而至歯科工業株式会社 dental forceps
JPS5892491U (en) * 1981-12-16 1983-06-22 カルソニックカンセイ株式会社 rotary compressor
JPS59206690A (en) * 1983-05-07 1984-11-22 Nobuyoshi Yamada Vane pump
KR20000056131A (en) * 1999-02-13 2000-09-15 에릭 발리베 Vacuum pump vane

Also Published As

Publication number Publication date
JPH0137565B2 (en) 1989-08-08

Similar Documents

Publication Publication Date Title
JPS571881A (en) Proportional flow control valve
JPS57134077A (en) Temperature sensing negative pressure control valve
JPS5253189A (en) Controller, in hydraulic unit
JPS53147115A (en) Turbo-machine
JPS5327020A (en) Fuzz effect circuit
JPS5584222A (en) Control method of wrapper roll
JPS5375642A (en) Power steering system
JPS5267026A (en) Pressure control valve provided with check valve
JPS53140479A (en) Hydraulic pressure controller
JPS5250486A (en) Flow control valve
JPS5669511A (en) Displacement detecting device
JPS5260302A (en) Feed water control device
JPS5322931A (en) Operation method of hydraulic machinery
ES8406750A1 (en) Electrical signal to pneumatic pressure signal transducer.
JPS5336061A (en) Differential pressure controller for heat exchanger
JPS52106004A (en) Vapor valve
JPS5210184A (en) Temperature pressure detecting device
JPS51141662A (en) Electromagnetic flow meter
JPS5334065A (en) Brake oil pressure controlling system
JPS535373A (en) Damping oil pressure controller
JPS5333652A (en) Displacement detecting method by electrostatic capacity detection
JPS5471493A (en) Cylindrical grinding control device
JPS5350511A (en) Volume type revolving system
JPS5232477A (en) Oil pressure drive circuit and its control valve for actuator
JPS5324969A (en) Skid control means