JPS55125387A - Rotor construction of rotary vane pump - Google Patents

Rotor construction of rotary vane pump

Info

Publication number
JPS55125387A
JPS55125387A JP3175879A JP3175879A JPS55125387A JP S55125387 A JPS55125387 A JP S55125387A JP 3175879 A JP3175879 A JP 3175879A JP 3175879 A JP3175879 A JP 3175879A JP S55125387 A JPS55125387 A JP S55125387A
Authority
JP
Japan
Prior art keywords
rotor
self
interior
main unit
sides
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
JP3175879A
Other languages
Japanese (ja)
Inventor
Minoru Amadera
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.)
AMADERA KUUATSU KOGYO KK
Amadera Kuatsu Kogyo KK
Original Assignee
AMADERA KUUATSU KOGYO KK
Amadera Kuatsu Kogyo KK
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 AMADERA KUUATSU KOGYO KK, Amadera Kuatsu Kogyo KK filed Critical AMADERA KUUATSU KOGYO KK
Priority to JP3175879A priority Critical patent/JPS55125387A/en
Publication of JPS55125387A publication Critical patent/JPS55125387A/en
Pending 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

Landscapes

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

Abstract

PURPOSE: To enable a self lubrication of the rotor, prevent an internal leak of the pump and suppress a heat generation of the compressed gas, by attachably providing self-lubricating materials at both sides of the rotor main unit and drilling cooling holes in the interior of said rotor main unit.
CONSTITUTION: A rotor 4 is axially supported by bearing parts 3, 3' of a casing 2 eccentrically through a shaft 5. A plurality of vanes 7 are interposed in the rotor 4. At both sides of the rotor 4 are attachably provided self-lubricating materials 15, 15'. In the interior of the rotor are drilled cooling holes 10, 10' which are connected to link holes 12, 12' in the shaft 5. In this way, the self-lubricating materials at the both sides of the rotor main unit enables a self lubrication to eliminate a gas seal in the interior and to suppress a generation of the oil mist. While the cooling holes in the interior are linked to the outside of the system to cool the rotor main unit, thus preventing a heat generation of the compressed gas and obtaining a clean compressed gas.
COPYRIGHT: (C)1980,JPO&Japio
JP3175879A 1979-03-20 1979-03-20 Rotor construction of rotary vane pump Pending JPS55125387A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3175879A JPS55125387A (en) 1979-03-20 1979-03-20 Rotor construction of rotary vane pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3175879A JPS55125387A (en) 1979-03-20 1979-03-20 Rotor construction of rotary vane pump

Publications (1)

Publication Number Publication Date
JPS55125387A true JPS55125387A (en) 1980-09-27

Family

ID=12339915

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3175879A Pending JPS55125387A (en) 1979-03-20 1979-03-20 Rotor construction of rotary vane pump

Country Status (1)

Country Link
JP (1) JPS55125387A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016166578A (en) * 2015-03-10 2016-09-15 東芝キヤリア株式会社 Rotary compressor, and refrigeration cycle device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016166578A (en) * 2015-03-10 2016-09-15 東芝キヤリア株式会社 Rotary compressor, and refrigeration cycle device

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