JPH0372838B2 - - Google Patents

Info

Publication number
JPH0372838B2
JPH0372838B2 JP56162857A JP16285781A JPH0372838B2 JP H0372838 B2 JPH0372838 B2 JP H0372838B2 JP 56162857 A JP56162857 A JP 56162857A JP 16285781 A JP16285781 A JP 16285781A JP H0372838 B2 JPH0372838 B2 JP H0372838B2
Authority
JP
Japan
Prior art keywords
end plate
orbiting scroll
scroll
outer periphery
frame
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.)
Expired - Lifetime
Application number
JP56162857A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5865987A (ja
Inventor
Akira Murayama
Naoshi Uchikawa
Takao Mizuno
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP56162857A priority Critical patent/JPS5865987A/ja
Publication of JPS5865987A publication Critical patent/JPS5865987A/ja
Publication of JPH0372838B2 publication Critical patent/JPH0372838B2/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
    • F04C18/0253—Details concerning the base

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
JP56162857A 1981-10-14 1981-10-14 スクロ−ル圧縮機 Granted JPS5865987A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56162857A JPS5865987A (ja) 1981-10-14 1981-10-14 スクロ−ル圧縮機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56162857A JPS5865987A (ja) 1981-10-14 1981-10-14 スクロ−ル圧縮機

Publications (2)

Publication Number Publication Date
JPS5865987A JPS5865987A (ja) 1983-04-19
JPH0372838B2 true JPH0372838B2 (enrdf_load_html_response) 1991-11-19

Family

ID=15762562

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56162857A Granted JPS5865987A (ja) 1981-10-14 1981-10-14 スクロ−ル圧縮機

Country Status (1)

Country Link
JP (1) JPS5865987A (enrdf_load_html_response)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4065279A (en) * 1976-09-13 1977-12-27 Arthur D. Little, Inc. Scroll-type apparatus with hydrodynamic thrust bearing
JPS56126691A (en) * 1980-03-12 1981-10-03 Hitachi Ltd Scroll fluid machine

Also Published As

Publication number Publication date
JPS5865987A (ja) 1983-04-19

Similar Documents

Publication Publication Date Title
JPH03242484A (ja) スクロール圧縮機
JPH0553953B2 (enrdf_load_html_response)
JPH0571479A (ja) 軸線方向変位を最適化するための非円形旋回スクロール
JPH0893665A (ja) スクロール型圧縮機
JPH07324689A (ja) スクロール型流体機械
JP2557533B2 (ja) 密閉型可変速スクロール圧縮機
JPH0152591B2 (enrdf_load_html_response)
JPH05296168A (ja) スクロール圧縮機
US4904170A (en) Scroll-type fluid machine with different terminal end wrap angles
JPH0372838B2 (enrdf_load_html_response)
JP2743990B2 (ja) スクロール型圧縮装置
JP2616093B2 (ja) スクロール圧縮機
JPH0154558B2 (enrdf_load_html_response)
JPH11159481A (ja) スクロール式流体機械
JP2850920B2 (ja) スクロール圧縮機
JP2635138B2 (ja) スクロール形流体機械
JPH03294682A (ja) スクロール圧縮機
JP2003301784A (ja) スクロール流体機械の自転防止機構
JPH07103151A (ja) スクロール式流体機械
JPH0874760A (ja) 軸貫通スクロール圧縮機
JP2932013B2 (ja) スクロール圧縮機
JPH0821377A (ja) スクロール流体機械
JPH0411756B2 (enrdf_load_html_response)
JPH06100184B2 (ja) スクロール気体圧縮機
JP2804928B2 (ja) スクロール流体機械

Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term