JPS5983292U - constant flow meter - Google Patents

constant flow meter

Info

Publication number
JPS5983292U
JPS5983292U JP17959882U JP17959882U JPS5983292U JP S5983292 U JPS5983292 U JP S5983292U JP 17959882 U JP17959882 U JP 17959882U JP 17959882 U JP17959882 U JP 17959882U JP S5983292 U JPS5983292 U JP S5983292U
Authority
JP
Japan
Prior art keywords
fluid passage
valve body
seat
constant flow
annular valve
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
JP17959882U
Other languages
Japanese (ja)
Inventor
石垣　貞夫
Original Assignee
株式会社本山製作所
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 株式会社本山製作所 filed Critical 株式会社本山製作所
Priority to JP17959882U priority Critical patent/JPS5983292U/en
Publication of JPS5983292U publication Critical patent/JPS5983292U/en
Pending legal-status Critical Current

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Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は従来例を示す断面図、第２図ないし第５図は本
考案の一実施例を示し、第２図は断面図、第３メないし
第５図は作用説明図、第６図は本考案の他の実施例を示
す断面図である。 １２・・・・・・流体通路、１３・・・・・・受座、−
１４・・・・・・弁孔、１６・・・・・・環状弁体、１
７・・・・・・オリフィス孔、１８・・・・・・周壁部
、１９・・・・・・中空部。 第１図Fig. 1 is a sectional view showing a conventional example, Figs. 2 to 5 show an embodiment of the present invention, Fig. 2 is a sectional view, Figs. 3 to 5 are explanatory diagrams, and Fig. 6 FIG. 3 is a sectional view showing another embodiment of the present invention. 12... Fluid passage, 13... Seat, -
14... Valve hole, 16... Annular valve body, 1
7... Orifice hole, 18... Peripheral wall part, 19... Hollow part. Figure 1

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 流体通路内に、この流体通路よりも小径な弁孔を形成す
る受座を設けるとともに、この受座の上流側に弾性を有
する環状弁体を設け、この環状弁体は中央に上記弁孔に
連なるオリフィス孔を有するとともに、その環状をなし
た周壁部内に周方向に連続する中空部を有し、かつこの
環状弁体は上記流体通路内においてその一側端面を受座
に当接させるとともに、外周面を流体通路の内周面に当
接させた状態で取着したことを特徴とする定流量器。A seat that forms a valve hole with a diameter smaller than that of the fluid passage is provided in the fluid passage, and an elastic annular valve body is provided on the upstream side of the seat, and this annular valve body has a central part that is connected to the valve hole. The annular valve body has continuous orifice holes and a circumferentially continuous hollow part in the annular peripheral wall thereof, and the annular valve body has one end surface thereof in contact with a seat within the fluid passage, A constant flow device characterized in that the outer circumferential surface is attached to the inner circumferential surface of a fluid passage.
JP17959882U 1982-11-27 1982-11-27 constant flow meter Pending JPS5983292U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17959882U JPS5983292U (en) 1982-11-27 1982-11-27 constant flow meter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17959882U JPS5983292U (en) 1982-11-27 1982-11-27 constant flow meter

Publications (1)

Publication Number Publication Date
JPS5983292U true JPS5983292U (en) 1984-06-05

Family

ID=30389633

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17959882U Pending JPS5983292U (en) 1982-11-27 1982-11-27 constant flow meter

Country Status (1)

Country Link
JP (1) JPS5983292U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5191026A (en) * 1975-02-07 1976-08-10
JPS5345537B2 (en) * 1973-04-05 1978-12-07

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5345537B2 (en) * 1973-04-05 1978-12-07
JPS5191026A (en) * 1975-02-07 1976-08-10

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