JPS64380A - Scroll blade - Google Patents

Scroll blade

Info

Publication number
JPS64380A
JPS64380A JP15434987A JP15434987A JPS64380A JP S64380 A JPS64380 A JP S64380A JP 15434987 A JP15434987 A JP 15434987A JP 15434987 A JP15434987 A JP 15434987A JP S64380 A JPS64380 A JP S64380A
Authority
JP
Japan
Prior art keywords
scroll
lap
elastic body
groove
end plate
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
JP15434987A
Other languages
English (en)
Other versions
JPH01380A (ja
Inventor
Kanji Sakata
Hiroaki Murazaki
Makoto Hayano
Naoya Morozumi
Mitsuo Hatori
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.)
Toshiba Corp
Original Assignee
Toshiba 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 Toshiba Corp filed Critical Toshiba Corp
Priority to JP62-154349A priority Critical patent/JPH01380A/ja
Priority claimed from JP62-154349A external-priority patent/JPH01380A/ja
Publication of JPS64380A publication Critical patent/JPS64380A/ja
Publication of JPH01380A publication Critical patent/JPH01380A/ja
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
    • F04C27/00—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids
    • F04C27/005—Axial sealings for working fluid
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
JP62-154349A 1987-06-23 スクロ−ル翼 Pending JPH01380A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62-154349A JPH01380A (ja) 1987-06-23 スクロ−ル翼

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62-154349A JPH01380A (ja) 1987-06-23 スクロ−ル翼

Publications (2)

Publication Number Publication Date
JPS64380A true JPS64380A (en) 1989-01-05
JPH01380A JPH01380A (ja) 1989-01-05

Family

ID=

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5767532A (en) * 1980-07-16 1982-04-24 Bayer Ag 3-bromo-4-fluorobenzaldehyde and acetal, intermediate thereof and manufacture

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5767532A (en) * 1980-07-16 1982-04-24 Bayer Ag 3-bromo-4-fluorobenzaldehyde and acetal, intermediate thereof and manufacture
JPH029566B2 (ja) * 1980-07-16 1990-03-02 Bayer Ag

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