JPS6176185U - - Google Patents

Info

Publication number
JPS6176185U
JPS6176185U JP16100284U JP16100284U JPS6176185U JP S6176185 U JPS6176185 U JP S6176185U JP 16100284 U JP16100284 U JP 16100284U JP 16100284 U JP16100284 U JP 16100284U JP S6176185 U JPS6176185 U JP S6176185U
Authority
JP
Japan
Prior art keywords
scroll
lap
fluid machine
end plate
wraps
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
JP16100284U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP16100284U priority Critical patent/JPS6176185U/ja
Publication of JPS6176185U publication Critical patent/JPS6176185U/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
    • F04C18/0269—Details concerning the involute wraps
    • 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
    • F04C18/0284—Details of the wrap tips
    • 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
    • F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
    • F04C23/008—Hermetic pumps

Landscapes

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

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の一実施例のスクロール流体機
械の全体構造を示す断面図、第２図ａは第１図の
スクロール部分の横断面図、第２図ｂはラツプの
近接状態を示す部分断面図、第３図〜第１６図は
本考案のスクロールラツプ形状を示すラツプ部分
の断面図である。 １……旋回スクロール、２……固定スクロール
、３……クランク軸、４……フレーム、５……モ
ータ、６……密閉容器、７……ラツプ歯先、８…
…ラツプ歯底、９……ラツプ側面。 Fig. 1 is a sectional view showing the overall structure of a scroll fluid machine according to an embodiment of the present invention, Fig. 2a is a cross-sectional view of the scroll portion of Fig. 1, and Fig. 2b is a portion showing the close proximity of the laps. 3 to 16 are cross-sectional views of the wrap portion showing the scroll wrap shape of the present invention. DESCRIPTION OF SYMBOLS 1... Orbiting scroll, 2... Fixed scroll, 3... Crankshaft, 4... Frame, 5... Motor, 6... Airtight container, 7... Wrap tooth tip, 8...
...Lap tooth bottom, 9...Lap side.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 台板上に直立したうず巻き状のラツプを有する
旋回スクロールと固定スクロールを互いにラツプ
を内側に向けて組み合わせ、一方を他方に対して
旋回運動を行なうことにより両スクロールのラツ
プと鏡板で形成される空間が中心方向に移動する
に従つてその容積を減少するスクロール形流体機
械において、各々のラツプの側面及び、歯先と相
手スクロールの鏡板が接触した状態で、ラツプの
歯先と側面の交わる点の近傍に微少すきまを有す
ることを特徴とするスクロール流体機械。 A space formed by the wraps of both scrolls and the end plate by combining an orbiting scroll with a spiral-shaped wrap standing upright on a base plate and a fixed scroll with the wraps facing inward, and rotating one with respect to the other. In a scroll-type fluid machine whose volume decreases as it moves toward the center, the point where the side of each lap and the tip of the lap intersect with the side surface is in contact with the end plate of the mating scroll. A scroll fluid machine characterized by having a minute gap in the vicinity.
JP16100284U 1984-10-26 1984-10-26 Pending JPS6176185U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16100284U JPS6176185U (en) 1984-10-26 1984-10-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16100284U JPS6176185U (en) 1984-10-26 1984-10-26

Publications (1)

Publication Number Publication Date
JPS6176185U true JPS6176185U (en) 1986-05-22

Family

ID=30718913

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16100284U Pending JPS6176185U (en) 1984-10-26 1984-10-26

Country Status (1)

Country Link
JP (1) JPS6176185U (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01227886A (en) * 1988-03-08 1989-09-12 Matsushita Electric Ind Co Ltd Vane of scroll machine
JPH01267380A (en) * 1988-04-15 1989-10-25 Matsushita Electric Ind Co Ltd Blade for scroll machine
JP2003021044A (en) * 2000-02-29 2003-01-24 Sankyo Seiki Mfg Co Ltd Fluid rotary machine and fluid power generator
JP2007085208A (en) * 2005-09-21 2007-04-05 Mitsubishi Electric Corp Rotary compressor
WO2008149672A1 (en) * 2007-05-31 2008-12-11 Sanden Corporation Scroll type fluid machine
WO2016166874A1 (en) * 2015-04-16 2016-10-20 三菱電機株式会社 Scroll compressor
WO2018038183A1 (en) * 2016-08-26 2018-03-01 三菱重工サーマルシステムズ株式会社 Scroll fluid machine, and method for processing scroll member
WO2020261410A1 (en) * 2019-06-26 2020-12-30 三菱電機株式会社 Scroll compressor
US11204034B2 (en) * 2017-08-18 2021-12-21 Mitsubishi Heavy Industries Thermal Systems, Ltd. Scroll fluid machine with decreasing inter-facing surface and arc shape end plate central portion
US11236749B2 (en) 2017-08-18 2022-02-01 Mitsubishi Heavy Industries Thermal Systems, Ltd. Tip seal and scroll fluid machine using same

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01227886A (en) * 1988-03-08 1989-09-12 Matsushita Electric Ind Co Ltd Vane of scroll machine
JPH01267380A (en) * 1988-04-15 1989-10-25 Matsushita Electric Ind Co Ltd Blade for scroll machine
JP2003021044A (en) * 2000-02-29 2003-01-24 Sankyo Seiki Mfg Co Ltd Fluid rotary machine and fluid power generator
JP2007085208A (en) * 2005-09-21 2007-04-05 Mitsubishi Electric Corp Rotary compressor
WO2008149672A1 (en) * 2007-05-31 2008-12-11 Sanden Corporation Scroll type fluid machine
WO2016166874A1 (en) * 2015-04-16 2016-10-20 三菱電機株式会社 Scroll compressor
CN106050655A (en) * 2015-04-16 2016-10-26 三菱电机株式会社 Scroll compressor
JPWO2016166874A1 (en) * 2015-04-16 2017-11-16 三菱電機株式会社 Scroll compressor
WO2018038183A1 (en) * 2016-08-26 2018-03-01 三菱重工サーマルシステムズ株式会社 Scroll fluid machine, and method for processing scroll member
JP2018031348A (en) * 2016-08-26 2018-03-01 三菱重工サーマルシステムズ株式会社 Scroll fluid machine and method for processing scroll member
US10968908B2 (en) 2016-08-26 2021-04-06 Mitsubishi Heavy Industries Thermal Systems, Ltd. Scroll fluid machine, and method for processing scroll member
US11204034B2 (en) * 2017-08-18 2021-12-21 Mitsubishi Heavy Industries Thermal Systems, Ltd. Scroll fluid machine with decreasing inter-facing surface and arc shape end plate central portion
US11236749B2 (en) 2017-08-18 2022-02-01 Mitsubishi Heavy Industries Thermal Systems, Ltd. Tip seal and scroll fluid machine using same
WO2020261410A1 (en) * 2019-06-26 2020-12-30 三菱電機株式会社 Scroll compressor
JPWO2020261410A1 (en) * 2019-06-26 2021-11-18 三菱電機株式会社 Scroll compressor
CN113994097A (en) * 2019-06-26 2022-01-28 三菱电机株式会社 Scroll compressor having a plurality of scroll members
CN113994097B (en) * 2019-06-26 2023-08-29 三菱电机株式会社 Scroll compressor having a rotor with a rotor shaft having a rotor shaft with a

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