JPS5520412A - Sample extraction unit - Google Patents

Sample extraction unit

Info

Publication number
JPS5520412A
JPS5520412A JP9260178A JP9260178A JPS5520412A JP S5520412 A JPS5520412 A JP S5520412A JP 9260178 A JP9260178 A JP 9260178A JP 9260178 A JP9260178 A JP 9260178A JP S5520412 A JPS5520412 A JP S5520412A
Authority
JP
Japan
Prior art keywords
liquid
sample
liquid receiver
pressured air
support material
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
JP9260178A
Other languages
Japanese (ja)
Inventor
Ichiro Wada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP9260178A priority Critical patent/JPS5520412A/en
Publication of JPS5520412A publication Critical patent/JPS5520412A/en
Pending legal-status Critical Current

Links

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  • Sampling And Sample Adjustment (AREA)

Abstract

PURPOSE: To cancel plugging of a pipe and adhesion of materials by providing a liquid receiver consisting of flexible material at the tip of a support material and expanding the liquid receiver by pressured air.
CONSTITUTION: A sample extraction unit has support material 1 suspended by, for example, a wire and is so sunk vertically that liquid receiver 12 may be sunk under dirty liquid. Then, when the unit is pulled up from liquid gently, sample liquid 13 is extracted in liquid receiver 12. Next, when pressured air is fed into liquid receiver 12 after inserting a support material end into the sample vessel of a measuring equipment, pressured air expands film 9 consisting of flexible materials through hole 5 from room 7, and sample liquid is exhausted into the sample vessel above. Next, pressured air is escaped from guide tube 8, and air is injected by a vacuum pump, and then, expanded film 9 is taken in and is returned to the original form. By this structure, plugging of the pipe and adhesion of materials can be cancelled.
COPYRIGHT: (C)1980,JPO&Japio
JP9260178A 1978-07-31 1978-07-31 Sample extraction unit Pending JPS5520412A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9260178A JPS5520412A (en) 1978-07-31 1978-07-31 Sample extraction unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9260178A JPS5520412A (en) 1978-07-31 1978-07-31 Sample extraction unit

Publications (1)

Publication Number Publication Date
JPS5520412A true JPS5520412A (en) 1980-02-13

Family

ID=14058965

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9260178A Pending JPS5520412A (en) 1978-07-31 1978-07-31 Sample extraction unit

Country Status (1)

Country Link
JP (1) JPS5520412A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55156440A (en) * 1979-12-17 1980-12-05 Sintokogio Ltd Multiplex signal transmitter-receiver
JPH01180743U (en) * 1988-06-02 1989-12-26

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55156440A (en) * 1979-12-17 1980-12-05 Sintokogio Ltd Multiplex signal transmitter-receiver
JPS588175B2 (en) * 1979-12-17 1983-02-15 新東工業株式会社 Multiplex signal transmitter/receiver
JPH01180743U (en) * 1988-06-02 1989-12-26

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