JPS6412090A - Scroll pump - Google Patents

Scroll pump

Info

Publication number
JPS6412090A
JPS6412090A JP16601087A JP16601087A JPS6412090A JP S6412090 A JPS6412090 A JP S6412090A JP 16601087 A JP16601087 A JP 16601087A JP 16601087 A JP16601087 A JP 16601087A JP S6412090 A JPS6412090 A JP S6412090A
Authority
JP
Japan
Prior art keywords
forming
scroll
vane
make
vibration proof
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
JP16601087A
Other languages
Japanese (ja)
Inventor
Kiyoshi Inoue
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.)
Inoue Japax Research Inc
Original Assignee
Inoue Japax Research Inc
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 Inoue Japax Research Inc filed Critical Inoue Japax Research Inc
Priority to JP16601087A priority Critical patent/JPS6412090A/en
Publication of JPS6412090A publication Critical patent/JPS6412090A/en
Pending 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
    • 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
    • F04C18/02—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
    • F04C18/0207—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form
    • F04C18/0246—Details concerning the involute wraps or their base, e.g. geometry
    • 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
    • F04C2230/00—Manufacture
    • F04C2230/20—Manufacture essentially without removing material
    • F04C2230/22—Manufacture essentially without removing material by sintering
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2230/00—Manufacture
    • F05B2230/20—Manufacture essentially without removing material
    • F05B2230/22—Manufacture essentially without removing material by sintering
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2201/00—Metals
    • F05C2201/02—Light metals
    • F05C2201/021—Aluminium
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2201/00—Metals
    • F05C2201/04—Heavy metals
    • F05C2201/0403—Refractory metals, e.g. V, W
    • F05C2201/0412—Titanium

Landscapes

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

Abstract

PURPOSE:To make a vibration proof structure of a uniform composition by forming a scroll vane of a scroll pump by sintering or plastic forming. CONSTITUTION:Forming an involute scroll vane 2 integral with a main body 1, a holder 11 having an involute scroll vane 10 formed integrally with a deviated shaft portion of an eccentric shaft 9 is freely rotatably pivot-supported. The scroll vanes 2, 10 are manufactured by sinter-forming of materials such as Al, Ti, etc., or by plastic forming of composite resin, etc. As a result, unlike casting, the structure does not become dendrite but formed with a uniform structure to make a vibration proof structure.
JP16601087A 1987-07-02 1987-07-02 Scroll pump Pending JPS6412090A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16601087A JPS6412090A (en) 1987-07-02 1987-07-02 Scroll pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16601087A JPS6412090A (en) 1987-07-02 1987-07-02 Scroll pump

Publications (1)

Publication Number Publication Date
JPS6412090A true JPS6412090A (en) 1989-01-17

Family

ID=15823222

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16601087A Pending JPS6412090A (en) 1987-07-02 1987-07-02 Scroll pump

Country Status (1)

Country Link
JP (1) JPS6412090A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5354032A (en) * 1991-10-25 1994-10-11 The Technology Partnership Ltd. System for controlling fluid flow
US5356276A (en) * 1991-12-05 1994-10-18 Aginfor Ag Fur Industrielle Forschung Spiral displacement machine made of magnesium alloy

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5354032A (en) * 1991-10-25 1994-10-11 The Technology Partnership Ltd. System for controlling fluid flow
US5356276A (en) * 1991-12-05 1994-10-18 Aginfor Ag Fur Industrielle Forschung Spiral displacement machine made of magnesium alloy

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