JPS6338036U - - Google Patents

Info

Publication number
JPS6338036U
JPS6338036U JP13237786U JP13237786U JPS6338036U JP S6338036 U JPS6338036 U JP S6338036U JP 13237786 U JP13237786 U JP 13237786U JP 13237786 U JP13237786 U JP 13237786U JP S6338036 U JPS6338036 U JP S6338036U
Authority
JP
Japan
Prior art keywords
gas
inert gas
test
dilution tunnel
supply device
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
JP13237786U
Other languages
Japanese (ja)
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 JP13237786U priority Critical patent/JPS6338036U/ja
Publication of JPS6338036U publication Critical patent/JPS6338036U/ja
Pending legal-status Critical Current

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  • Sampling And Sample Adjustment (AREA)

Description

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

第１図は本考案を自動車排ガスの成分測定に適
用した一実施例を示す全体系統図、第２図は第１
図の小型希釈トンネルを示す部分拡大図及び横断
面図である。第３図は従来の自動車排ガスのガス
成分析装置を示す側面図である。 １……排ガス、１０……温度設定器、１１……
保温管路、１２……流量計、１３……吸引用主ポ
ンプ、１４……ガス量測定用ガスメーター、１５
……分析計、１６……分析計、１７……炉管、１
８……コア、１９……ヒーター、２０……保護筒
、２３……分取管、２４……ボンベ、２５……圧
力計、２６……圧力制御器、２７……流量制御装
置、２８……流量計、２９……希釈トンネル、３
０……排気管。 Figure 1 is an overall system diagram showing an example in which the present invention is applied to measuring the components of automobile exhaust gas, and Figure 2 is
FIG. 3 is a partially enlarged view and a cross-sectional view of the small-sized dilution tunnel shown in FIG. FIG. 3 is a side view showing a conventional automobile exhaust gas composition analyzer. 1... Exhaust gas, 10... Temperature setting device, 11...
Heat retention pipe, 12...Flow meter, 13...Main pump for suction, 14...Gas meter for measuring gas amount, 15
...Analyzer, 16...Analyzer, 17...Furnace tube, 1
8...Core, 19...Heater, 20...Protection tube, 23...Separation tube, 24...Cylinder, 25...Pressure gauge, 26...Pressure controller, 27...Flow rate controller, 28... ...Flowmeter, 29...Dilution tunnel, 3
0...Exhaust pipe.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 不活性ガスボンベ、圧力制御器、流量制御器よ
りなる不活性ガス供給装置と、上記不活性ガス供
給装置から供給される不活性ガスと被検ガスとを
導入し一定温度のもとに上記被検ガスを上記不活
性ガスにより希釈する希釈トンネルと、上記希釈
トンネルにて希釈された被検ガスを導入してその
成分を分析する複数の分析計とを具えたことを特
徴とするガス成分測定装置。 An inert gas supply device consisting of an inert gas cylinder, a pressure controller, and a flow rate controller is introduced, and the inert gas and test gas supplied from the inert gas supply device are introduced and the test gas is heated at a constant temperature. A gas component measuring device comprising: a dilution tunnel for diluting gas with the inert gas; and a plurality of analyzers for introducing the test gas diluted in the dilution tunnel and analyzing its components. .
JP13237786U 1986-08-29 1986-08-29 Pending JPS6338036U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13237786U JPS6338036U (en) 1986-08-29 1986-08-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13237786U JPS6338036U (en) 1986-08-29 1986-08-29

Publications (1)

Publication Number Publication Date
JPS6338036U true JPS6338036U (en) 1988-03-11

Family

ID=31031706

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13237786U Pending JPS6338036U (en) 1986-08-29 1986-08-29

Country Status (1)

Country Link
JP (1) JPS6338036U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013179794A1 (en) * 2012-06-01 2013-12-05 株式会社堀場製作所 Exhaust gas dilution device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53122482A (en) * 1977-03-31 1978-10-25 Shimadzu Corp Gas analyzer
JPS5486393A (en) * 1977-12-22 1979-07-09 Hitachi Ltd Process gas analytical method
JPS585965U (en) * 1981-07-02 1983-01-14 株式会社小松製作所 sealed packaging bags

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53122482A (en) * 1977-03-31 1978-10-25 Shimadzu Corp Gas analyzer
JPS5486393A (en) * 1977-12-22 1979-07-09 Hitachi Ltd Process gas analytical method
JPS585965U (en) * 1981-07-02 1983-01-14 株式会社小松製作所 sealed packaging bags

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013179794A1 (en) * 2012-06-01 2013-12-05 株式会社堀場製作所 Exhaust gas dilution device
JPWO2013179794A1 (en) * 2012-06-01 2016-01-18 株式会社堀場製作所 Exhaust gas dilution device
US10156500B2 (en) 2012-06-01 2018-12-18 Horiba, Ltd. Exhaust gas dilution device

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