JPS6220186U - - Google Patents

Info

Publication number
JPS6220186U
JPS6220186U JP1985112241U JP11224185U JPS6220186U JP S6220186 U JPS6220186 U JP S6220186U JP 1985112241 U JP1985112241 U JP 1985112241U JP 11224185 U JP11224185 U JP 11224185U JP S6220186 U JPS6220186 U JP S6220186U
Authority
JP
Japan
Prior art keywords
cylinder
valve chamber
cylindrical valve
rotary electric
storage groove
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
JP1985112241U
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 JP1985112241U priority Critical patent/JPS6220186U/ja
Priority to CN198686100642A priority patent/CN86100642A/en
Priority to DE19863623330 priority patent/DE3623330A1/en
Priority to IT8667584A priority patent/IT1203583B/en
Priority to BR8603449A priority patent/BR8603449A/en
Publication of JPS6220186U publication Critical patent/JPS6220186U/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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/12—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)

Description

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

第１図はこの考案による回転式電動圧縮機の一
実施例を示す要部の横断面図、第２図は同他の実
施例を示す要部の横断面図、第３図はこの考案の
一実施例と従来例の回転式電動圧縮機の性能比較
図、第４図は従来例の回転式電動圧縮機を示す要
部の横断面図である。 １……シリンダ、２……回転軸、４……ピスト
ン、５……ベーン、７……吐出弁、９……円筒状
弁室、１０……吐出口、１２……収納溝、１３…
…吐出弁装置、１４……穴中心、１５……シリン
ダ内壁側開口、１６……円筒状弁室側開口、１８
……シリンダと円筒状弁室の両中心を結ぶ線。な
お、図中同一符号は同一又は相当部分を示す。 Fig. 1 is a cross-sectional view of the main parts of an embodiment of a rotary electric compressor according to this invention, Fig. 2 is a cross-sectional view of the main parts of another embodiment of the same, and Fig. 3 is a cross-sectional view of the main parts of a rotary electric compressor according to this invention. A performance comparison diagram of a rotary electric compressor according to an embodiment and a conventional example. FIG. 4 is a cross-sectional view of a main part of a conventional rotary electric compressor. DESCRIPTION OF SYMBOLS 1... Cylinder, 2... Rotating shaft, 4... Piston, 5... Vane, 7... Discharge valve, 9... Cylindrical valve chamber, 10... Discharge port, 12... Storage groove, 13...
...Discharge valve device, 14... Hole center, 15... Cylinder inner wall side opening, 16... Cylindrical valve chamber side opening, 18
...A line connecting the centers of the cylinder and the cylindrical valve chamber. Note that the same reference numerals in the figures indicate the same or corresponding parts.

Claims (1)

【実用新案登録請求の範囲】 (1) シリンダと、このシリンダ内に設けられ電
動機によつて回転軸を介して駆動されるローラ状
のピストンと、上記シリンダに設けた収納溝に収
納し上記ピストンの外周と接触しながら往復動す
るベーンと、円筒の一部形状に形成した吐出弁及
びこの吐出弁装着のためにシリンダに設けた円筒
状弁室を有する吐出弁装置とを備えた回転式電動
圧縮機において、シリンダに形成した吐出口は、
これの穴中心を、円筒状弁室の中心を通り、シリ
ンダと円筒状弁室の両中心を結ぶ線に対しシリン
ダ内壁側開口が上記収納溝に近づく傾斜に形成し
、上記シリンダ内壁側開口をほぼ斜円柱底面形状
とし、円筒状弁室側開口をほぼ円形としたことを
特徴とする回転式電動圧縮機。 (2) 吐出口は、シリンダ内壁側開口の一部をベ
ーンの収納溝に形成したシリンダ内壁側面取り部
に連通させた実用新案登録請求の範囲第１項記載
の回転式電動圧縮機。[Claims for Utility Model Registration] (1) A cylinder, a roller-shaped piston provided in the cylinder and driven by an electric motor via a rotating shaft, and a piston that is housed in a storage groove provided in the cylinder. A rotary electric motor equipped with a vane that reciprocates while contacting the outer periphery of the cylinder, a discharge valve formed in the shape of a part of a cylinder, and a discharge valve device having a cylindrical valve chamber provided in the cylinder for mounting the discharge valve. In a compressor, the discharge port formed in the cylinder is
The center of this hole passes through the center of the cylindrical valve chamber and is inclined so that the opening on the inner wall of the cylinder approaches the storage groove with respect to a line that passes through the center of the cylindrical valve chamber and connects the centers of the cylinder and the cylindrical valve chamber. A rotary electric compressor characterized by having a substantially oblique cylindrical bottom shape and a substantially circular opening on the cylindrical valve chamber side. (2) The rotary electric compressor according to claim 1, wherein the discharge port communicates a part of the opening on the cylinder inner wall side with a chamfered part of the cylinder inner wall formed in the storage groove of the vane.
JP1985112241U 1985-07-22 1985-07-22 Pending JPS6220186U (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP1985112241U JPS6220186U (en) 1985-07-22 1985-07-22
CN198686100642A CN86100642A (en) 1985-07-22 1986-01-22 Rotary electromotive compressor
DE19863623330 DE3623330A1 (en) 1985-07-22 1986-07-11 Centrifugal compressor
IT8667584A IT1203583B (en) 1985-07-22 1986-07-21 ROTARY COMPRESSOR
BR8603449A BR8603449A (en) 1985-07-22 1986-07-22 ROTARY COMPRESSOR

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985112241U JPS6220186U (en) 1985-07-22 1985-07-22

Publications (1)

Publication Number Publication Date
JPS6220186U true JPS6220186U (en) 1987-02-06

Family

ID=14581775

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985112241U Pending JPS6220186U (en) 1985-07-22 1985-07-22

Country Status (5)

Country Link
JP (1) JPS6220186U (en)
CN (1) CN86100642A (en)
BR (1) BR8603449A (en)
DE (1) DE3623330A1 (en)
IT (1) IT1203583B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109281835B (en) * 2018-10-24 2024-04-12 中北大学 Automatic balancing rotor set based on slide valve pump

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR981992A (en) * 1943-05-26 1951-06-01 Volumetric pump
DE871492C (en) * 1945-01-06 1953-03-23 Siemens Ag Rotary compressor
DE2420677A1 (en) * 1974-04-29 1975-11-06 Bosch Gmbh Robert Compressor with eccentric rotor - has triangular slide with trapezoidal side members
DE2911655A1 (en) * 1979-03-24 1980-10-02 Erich Becker Rolling piston pump with limited piston tilt - has small clearance between piston and inside surface of pump chamber

Also Published As

Publication number Publication date
IT8667584A0 (en) 1986-07-21
IT1203583B (en) 1989-02-15
BR8603449A (en) 1987-03-04
CN86100642A (en) 1987-10-21
DE3623330A1 (en) 1987-01-29

Similar Documents

Publication Publication Date Title
JPS6220186U (en)
JPH0250087U (en)
JPS5816373U (en) rotary compressor
JPS62138802U (en)
JPH02127785U (en)
JPS62111986U (en)
JPS6264897U (en)
JPH01111191U (en)
JPS58118289U (en) rotary compressor
JPH02118169U (en)
JPH0246085U (en)
JPS6224084U (en)
JPH0352394U (en)
JPH024977U (en)
JPS58106579U (en) rotary compressor
JPS61178035U (en)
JPS6261979U (en)
JPS62138801U (en)
JPS6024894U (en) rotary compressor
JPS6298792U (en)
JPH01160176U (en)
JPS6342887U (en)
JPH0421174U (en)
JPS61200477U (en)
JPH0317290U (en)