JPS5923095A - スクロ−ル・コンプレツサ - Google Patents

スクロ−ル・コンプレツサ

Info

Publication number
JPS5923095A
JPS5923095A JP57133318A JP13331882A JPS5923095A JP S5923095 A JPS5923095 A JP S5923095A JP 57133318 A JP57133318 A JP 57133318A JP 13331882 A JP13331882 A JP 13331882A JP S5923095 A JPS5923095 A JP S5923095A
Authority
JP
Japan
Prior art keywords
scroll
radius
semicircular arc
blade
arc surface
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
JP57133318A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0557437B2 (enrdf_load_stackoverflow
Inventor
Kanji Sakata
坂田　寛二
Shigemi Nagatomo
長友　繁美
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
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP57133318A priority Critical patent/JPS5923095A/ja
Publication of JPS5923095A publication Critical patent/JPS5923095A/ja
Publication of JPH0557437B2 publication Critical patent/JPH0557437B2/ja
Granted 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
    • F04C18/0269—Details concerning the involute wraps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
JP57133318A 1982-07-30 1982-07-30 スクロ−ル・コンプレツサ Granted JPS5923095A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57133318A JPS5923095A (ja) 1982-07-30 1982-07-30 スクロ−ル・コンプレツサ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57133318A JPS5923095A (ja) 1982-07-30 1982-07-30 スクロ−ル・コンプレツサ

Publications (2)

Publication Number Publication Date
JPS5923095A true JPS5923095A (ja) 1984-02-06
JPH0557437B2 JPH0557437B2 (enrdf_load_stackoverflow) 1993-08-24

Family

ID=15101882

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57133318A Granted JPS5923095A (ja) 1982-07-30 1982-07-30 スクロ−ル・コンプレツサ

Country Status (1)

Country Link
JP (1) JPS5923095A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5938417A (en) * 1995-12-13 1999-08-17 Hitachi, Ltd. Scroll type fluid machine having wraps formed of circular arcs
EP1055821A1 (en) * 1999-05-26 2000-11-29 The BOC Group plc Scroll-type apparatus
US6478557B2 (en) * 2000-09-20 2002-11-12 Hitachi, Ltd. Scroll compressor suitable for a low operating pressure ratio

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55101788A (en) * 1979-01-26 1980-08-04 Mitsubishi Electric Corp Scroll compressor

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55101788A (en) * 1979-01-26 1980-08-04 Mitsubishi Electric Corp Scroll compressor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5938417A (en) * 1995-12-13 1999-08-17 Hitachi, Ltd. Scroll type fluid machine having wraps formed of circular arcs
CN1077658C (zh) * 1995-12-13 2002-01-09 株式会社日立制作所 涡旋形流体机械
EP1055821A1 (en) * 1999-05-26 2000-11-29 The BOC Group plc Scroll-type apparatus
US6478557B2 (en) * 2000-09-20 2002-11-12 Hitachi, Ltd. Scroll compressor suitable for a low operating pressure ratio

Also Published As

Publication number Publication date
JPH0557437B2 (enrdf_load_stackoverflow) 1993-08-24

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