JPS60156438U - Ground gas sampling device - Google Patents

Ground gas sampling device

Info

Publication number
JPS60156438U
JPS60156438U JP4328584U JP4328584U JPS60156438U JP S60156438 U JPS60156438 U JP S60156438U JP 4328584 U JP4328584 U JP 4328584U JP 4328584 U JP4328584 U JP 4328584U JP S60156438 U JPS60156438 U JP S60156438U
Authority
JP
Japan
Prior art keywords
gas sampling
sampling device
ground gas
gas
gas inlet
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
JP4328584U
Other languages
Japanese (ja)
Other versions
JPH049569Y2 (en
Inventor
昌宏 石塚
Original Assignee
理研計器株式会社
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 理研計器株式会社 filed Critical 理研計器株式会社
Priority to JP4328584U priority Critical patent/JPS60156438U/en
Publication of JPS60156438U publication Critical patent/JPS60156438U/en
Application granted granted Critical
Publication of JPH049569Y2 publication Critical patent/JPH049569Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Sampling And Sample Adjustment (AREA)
  • Examining Or Testing Airtightness (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 drawings]

第１図は本考案地面用ガス採集装置を用いたガス検知装
置の説明図ζ第２図はその要部の断面図、である。 １・・・ガス採集装置、２・・・第１ポンプ、３・・・
流量緩衝器、４・・・フィルタ、５・・・ガス検知器、
６・・・第２ポンプ、７・・・ガス採集口本体、８・・
・ガス導入口、９・・べぼみ、１０・・・フィルタ、１
１・・・フィルタ抑え、１２・・・環状溝、１３・・・
弾性体。FIG. 1 is an explanatory diagram of a gas detection device using the ground gas sampling device of the present invention. FIG. 2 is a sectional view of the main parts thereof. 1... Gas collection device, 2... First pump, 3...
Flow buffer, 4...filter, 5...gas detector,
6...Second pump, 7...Gas sampling port body, 8...
・Gas inlet, 9... Bubble, 10... Filter, 1
1... Filter holder, 12... Annular groove, 13...
Elastic body.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ガス採集口本体と、この本体に設けたガス導入口と、こ
のガス導入口を囲むよう前記本体の下面より下方に突出
せしめたその頂部を下向きとする三角状断面の環状の弾
性体とより成ることを特徴とする他面用ガス採集装置。Consists of a gas sampling port body, a gas inlet provided in this body, and an annular elastic body having a triangular cross section with its top facing downward and protruding downward from the lower surface of the body so as to surround the gas inlet. A gas sampling device for other surfaces, which is characterized by the following.
JP4328584U 1984-03-28 1984-03-28 Ground gas sampling device Granted JPS60156438U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4328584U JPS60156438U (en) 1984-03-28 1984-03-28 Ground gas sampling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4328584U JPS60156438U (en) 1984-03-28 1984-03-28 Ground gas sampling device

Publications (2)

Publication Number Publication Date
JPS60156438U true JPS60156438U (en) 1985-10-18
JPH049569Y2 JPH049569Y2 (en) 1992-03-10

Family

ID=30554820

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4328584U Granted JPS60156438U (en) 1984-03-28 1984-03-28 Ground gas sampling device

Country Status (1)

Country Link
JP (1) JPS60156438U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07198563A (en) * 1993-12-28 1995-08-01 Ulvac Japan Ltd Gas collection device for inspecting leakage in leakage detection device
JP2004286572A (en) * 2003-03-20 2004-10-14 Yoshikazu Suzuki Non-destructive method and system for surveying geological conditions

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07198563A (en) * 1993-12-28 1995-08-01 Ulvac Japan Ltd Gas collection device for inspecting leakage in leakage detection device
JP2004286572A (en) * 2003-03-20 2004-10-14 Yoshikazu Suzuki Non-destructive method and system for surveying geological conditions

Also Published As

Publication number Publication date
JPH049569Y2 (en) 1992-03-10

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