JPH0326870U - - Google Patents

Info

Publication number
JPH0326870U
JPH0326870U JP8726089U JP8726089U JPH0326870U JP H0326870 U JPH0326870 U JP H0326870U JP 8726089 U JP8726089 U JP 8726089U JP 8726089 U JP8726089 U JP 8726089U JP H0326870 U JPH0326870 U JP H0326870U
Authority
JP
Japan
Prior art keywords
hole
thin tube
screw
capillary
hole formed
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.)
Granted
Application number
JP8726089U
Other languages
Japanese (ja)
Other versions
JPH0542283Y2 (en
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 JP8726089U priority Critical patent/JPH0542283Y2/ja
Priority to US07/551,413 priority patent/US5013006A/en
Priority to DE90113775T priority patent/DE69001463T2/en
Priority to EP90113775A priority patent/EP0410289B1/en
Publication of JPH0326870U publication Critical patent/JPH0326870U/ja
Application granted granted Critical
Publication of JPH0542283Y2 publication Critical patent/JPH0542283Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Examining Or Testing Airtightness (AREA)

Description

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

第１図はこの考案の一実施例を示す断面図、第
２図はその側面図、第３図及び第４図はこの考案
の実施例に用いた継手の構造を示す第３図は断面
図、第４図はその側面図、第５図はこの考案の微
少リーク弁の洩れ量を測定するための測定器の構
造を示す断面図である。 １……金属ブロツク、２Ａ，２Ｂ，……孔、３
Ａ，３Ｂ……雌ネジ、４……細管貫通孔、５……
細管、６Ａ，６Ｂ……シール材、７Ａ，７Ｂ……
シール抑え、８……ネジ孔、９……ネジ。 Fig. 1 is a sectional view showing an embodiment of this invention, Fig. 2 is a side view thereof, and Figs. 3 and 4 show the structure of a joint used in an embodiment of this invention. Fig. 3 is a sectional view. , FIG. 4 is a side view thereof, and FIG. 5 is a sectional view showing the structure of a measuring device for measuring the amount of leakage of the minute leak valve of this invention. 1...Metal block, 2A, 2B,...hole, 3
A, 3B...Female thread, 4...Thin tube through hole, 5...
Thin tube, 6A, 6B... Sealing material, 7A, 7B...
Seal retainer, 8...screw hole, 9...screw.

Claims (1)

【実用新案登録請求の範囲】 Ａ 金属ブロツク内に形成された細管貫通孔と、 Ｂ この細管貫通孔に貫通した細管の外周と細管
貫通孔の内壁との間をシールするシール材と、 Ｃ 上記細管貫通孔と直交する方向に連通して形
成されたネジ孔と、 Ｄ このネジ孔に螺入され、上記細管を適当量押
しつぶすネジと、 によつて構成した微少リーク弁。[Scope of Claim for Utility Model Registration] A: A thin tube through hole formed in a metal block; B: A sealing material that seals between the outer periphery of the thin tube that penetrates the thin tube through hole and the inner wall of the thin tube through hole; C: The above. A micro-leak valve comprising: a screw hole formed in communication in a direction perpendicular to the capillary through-hole; and D a screw that is screwed into the screw hole and crushes the capillary by an appropriate amount.
JP8726089U 1989-07-24 1989-07-24 Expired - Lifetime JPH0542283Y2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP8726089U JPH0542283Y2 (en) 1989-07-24 1989-07-24
US07/551,413 US5013006A (en) 1989-07-24 1990-07-12 Micro-leakage regulating valve
DE90113775T DE69001463T2 (en) 1989-07-24 1990-07-18 Micro leak control valve.
EP90113775A EP0410289B1 (en) 1989-07-24 1990-07-18 Micro-leakage regulating valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8726089U JPH0542283Y2 (en) 1989-07-24 1989-07-24

Publications (2)

Publication Number Publication Date
JPH0326870U true JPH0326870U (en) 1991-03-19
JPH0542283Y2 JPH0542283Y2 (en) 1993-10-25

Family

ID=31636911

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8726089U Expired - Lifetime JPH0542283Y2 (en) 1989-07-24 1989-07-24

Country Status (1)

Country Link
JP (1) JPH0542283Y2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006265831A (en) * 2005-03-22 2006-10-05 Soyu:Kk Flexible box culvert
JP2013170653A (en) * 2012-02-22 2013-09-02 Cosmo Instruments Co Ltd Master nozzle
JP2016031331A (en) * 2014-07-30 2016-03-07 株式会社コスモ計器 Flow resistance nozzle
JP2024510236A (en) * 2021-03-15 2024-03-06 エフ・ホフマン－ラ・ロシュ・アクチェンゲゼルシャフト Microcapillary holders, testing systems, and processes

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006265831A (en) * 2005-03-22 2006-10-05 Soyu:Kk Flexible box culvert
JP2013170653A (en) * 2012-02-22 2013-09-02 Cosmo Instruments Co Ltd Master nozzle
JP2016031331A (en) * 2014-07-30 2016-03-07 株式会社コスモ計器 Flow resistance nozzle
JP2024510236A (en) * 2021-03-15 2024-03-06 エフ・ホフマン－ラ・ロシュ・アクチェンゲゼルシャフト Microcapillary holders, testing systems, and processes

Also Published As

Publication number Publication date
JPH0542283Y2 (en) 1993-10-25

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