JPS6019870U - variable aperture device - Google Patents

variable aperture device

Info

Publication number
JPS6019870U
JPS6019870U JP11148783U JP11148783U JPS6019870U JP S6019870 U JPS6019870 U JP S6019870U JP 11148783 U JP11148783 U JP 11148783U JP 11148783 U JP11148783 U JP 11148783U JP S6019870 U JPS6019870 U JP S6019870U
Authority
JP
Japan
Prior art keywords
aperture device
variable aperture
variable throttle
compressed air
variable
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
JP11148783U
Other languages
Japanese (ja)
Inventor
大島　哲二
Original Assignee
東洋電機製造株式会社
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 東洋電機製造株式会社 filed Critical 東洋電機製造株式会社
Priority to JP11148783U priority Critical patent/JPS6019870U/en
Publication of JPS6019870U publication Critical patent/JPS6019870U/en
Pending legal-status Critical Current

Links

Landscapes

  • Pipe Accessories (AREA)
  • Safety Valves (AREA)
  • Flow Control (AREA)

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図は従来の可変絞り装置の縦断面図、第２図は本考
案にかかるものの一実施例を示す縦断面図、第３図は第
２図に示した絞り孔の変形状態を説明するための説明図
である。 １．１１・・・・・・弁体、２，１２・・・・・・可変
絞り体、１４・・・・・・特殊ボルト、Ｐ、　Ｒ・・・
・・・入気孔、Ｑ、　　Ｓ・・・・・・出気孔、ｖ、ｖ
’　、ｖ″・・・・・・絞り孔。Fig. 1 is a longitudinal cross-sectional view of a conventional variable aperture device, Fig. 2 is a longitudinal cross-sectional view showing an embodiment of the variable aperture device according to the present invention, and Fig. 3 explains the deformed state of the aperture hole shown in Fig. 2. FIG. 1.11...Valve body, 2,12...Variable throttle body, 14...Special bolt, P, R...
...Inlet hole, Q, S...Outlet hole, v, v
', v''...Aperture hole.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 圧縮空気を通過せ［７める入気孔と出気孔を有する可変
絞り装置の弁体に、絞り孔を設けた弾性体としての可変
絞り体を嵌挿し、前記圧縮空気が通過する前記絞り孔の
断面積を特殊ボルトのねじ込みなどで押圧して弾性変形
せしめ、該絞り孔を通過する圧縮空気の通過量を制御す
るようにしたことを特徴とする可変絞り装置。A variable throttle body as an elastic body provided with a throttle hole is inserted into a valve body of a variable throttle device having an air inlet and an air outlet through which the compressed air passes. A variable throttle device characterized in that the cross-sectional area is elastically deformed by being pressed by screwing a special bolt, etc., and the amount of compressed air passing through the throttle hole is controlled.
JP11148783U 1983-07-20 1983-07-20 variable aperture device Pending JPS6019870U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11148783U JPS6019870U (en) 1983-07-20 1983-07-20 variable aperture device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11148783U JPS6019870U (en) 1983-07-20 1983-07-20 variable aperture device

Publications (1)

Publication Number Publication Date
JPS6019870U true JPS6019870U (en) 1985-02-12

Family

ID=30258845

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11148783U Pending JPS6019870U (en) 1983-07-20 1983-07-20 variable aperture device

Country Status (1)

Country Link
JP (1) JPS6019870U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63112179U (en) * 1987-01-14 1988-07-19
JP2005292073A (en) * 2004-04-05 2005-10-20 Tokyo Gas Co Ltd Control valve, gas tool discrimination determination device, and gas meter

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53115710A (en) * 1977-03-19 1978-10-09 Toyohisa Tanabe Method of producing tiles subtected to changes while burning
JPS5576263A (en) * 1978-12-01 1980-06-09 Kunitoyo Mogi Valve

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53115710A (en) * 1977-03-19 1978-10-09 Toyohisa Tanabe Method of producing tiles subtected to changes while burning
JPS5576263A (en) * 1978-12-01 1980-06-09 Kunitoyo Mogi Valve

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63112179U (en) * 1987-01-14 1988-07-19
JP2005292073A (en) * 2004-04-05 2005-10-20 Tokyo Gas Co Ltd Control valve, gas tool discrimination determination device, and gas meter

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