JPH0479979U

JPH0479979U -

Info

Publication number: JPH0479979U
Application number: JP12118890U
Authority: JP
Priority date: 1990-11-21
Filing date: 1990-11-21
Publication date: 1992-07-13
Anticipated expiration: 2005-11-21
Also published as: JP2537495Y2

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例による流体吸排装置
としての斜板式圧縮機の要部のみの断面図、第２
図は第１図のＡ部拡大図、第３図は本考案の他の
実施例による流体吸排装置としての斜板式圧縮機
の要部のみの断面図、第４図は第３図のＢ図拡大
図、第５図は第３図の斜板式圧縮機に含まれた円
環状リングの断面端面図、第６図は本考案のさら
に他の実施例における要部のみの断面図、第７図
は従来の斜板式圧縮機の要部のみの断面図である
。１……シリンダーブロツク、２……シリンダー
、１０……弁板、１１……吸入口、１２……吐出
口、１３……吸入弁、１７……シリンダーガスケ
ツト、２０……吐出弁、２２……シリンダーヘツ
ドガスケツト、３０……シリンダーヘツド、３１
……吸入室、３２……吐出室、３３……隔壁、３
４……凹所、３６，３６′……円環状リング、３
６′ａ……芯金、３６′ｂ……表面材、３７……
空間。 Fig. 1 is a cross-sectional view of only the main parts of a swash plate compressor as a fluid suction/discharge device according to an embodiment of the present invention;
The figure is an enlarged view of part A in Figure 1, Figure 3 is a cross-sectional view of only the main parts of a swash plate compressor as a fluid suction and discharge device according to another embodiment of the present invention, and Figure 4 is View B in Figure 3. An enlarged view, FIG. 5 is a sectional end view of the annular ring included in the swash plate compressor of FIG. 3, FIG. 6 is a sectional view of only the main parts in yet another embodiment of the present invention, and FIG. 7 is a sectional view of only the main parts of a conventional swash plate compressor. DESCRIPTION OF SYMBOLS 1... Cylinder block, 2... Cylinder, 10... Valve plate, 11... Suction port, 12... Discharge port, 13... Suction valve, 17... Cylinder gasket, 20... Discharge valve, 22... ...Cylinder head gasket, 30...Cylinder head, 31
... Suction chamber, 32 ... Discharge chamber, 33 ... Partition wall, 3
4... Recess, 36, 36'... Annular ring, 3
6'a...Core metal, 36'b...Surface material, 37...
space.

Claims

[Claims for Utility Model Registration] 1. A cylinder block having a plurality of cylinders, a valve plate having an inlet and an outlet formed to correspond to the cylinders, and a valve plate arranged on one side of the valve plate and having the inlet. A suction valve that opens and closes, a cylinder gasket that is placed on one side of the valve plate, a discharge valve that opens and closes the discharge hole that is placed on the other side of the valve plate, and a cylinder gasket that is placed on the other side of the valve plate. It has a cylinder head gasket, and a partition wall that partitions a suction chamber and a discharge chamber and comes into contact with the cylinder gasket, and includes the cylinder gasket, the suction valve, the valve plate, the discharge valve, and the cylinder head gas. In a fluid intake/discharge device having a cylinder head fixed to one end surface of the cylinder block together with a butt, the outer diameter of the valve plate is at least slightly smaller than the outer diameter of the cylinder block and the cylinder head, and 1. A fluid suction/discharge device characterized in that an annular ring is disposed on an outer periphery, and the annular ring is held between the cylinder head and the cylinder block. 2. The fluid suction and discharge device according to claim 1, wherein the annular ring is made of an elastic material such as plastic rubber. 3 The annular ring has a core metal inside the cross section,
2. The fluid suction and discharge device according to claim 1, wherein the outer peripheral portion thereof is integrally molded from a material having elastic force.