JPS54141461A - Filter apparatus - Google Patents

Filter apparatus

Info

Publication number
JPS54141461A
JPS54141461A JP4932978A JP4932978A JPS54141461A JP S54141461 A JPS54141461 A JP S54141461A JP 4932978 A JP4932978 A JP 4932978A JP 4932978 A JP4932978 A JP 4932978A JP S54141461 A JPS54141461 A JP S54141461A
Authority
JP
Japan
Prior art keywords
vessel
filter paper
sample
discharged
continuously
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
JP4932978A
Other languages
Japanese (ja)
Inventor
Tsukasa Tanoe
Hideyuki Nara
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 JP4932978A priority Critical patent/JPS54141461A/en
Publication of JPS54141461A publication Critical patent/JPS54141461A/en
Pending legal-status Critical Current

Links

Landscapes

  • Sampling And Sample Adjustment (AREA)
  • Filtration Of Liquid (AREA)

Abstract

PURPOSE: To provide a filter apparatus wherein analytical samples are continuously and automatically obtained by carrying out vacuum aspiration through a filter paper which is mounted on a 2nd vessel provided so as to move freely up and down at the lower side of a 1st vessel having open ends at both sides.
CONSTITUTION: If a sample is charged into a cylindrical vessel 17, the pressure of a vessel 23 is reduced by actuating a vacuum pump connected to a vacuum aspiration section 14. The sample moves through filter paper 15 to a vessel 21 and a vessel 23. At completion of the transfer, the vacuum pump ceased operation, and a valve 24 is opened. thus, the filtrate in the vessel 23 is discharged. Then, a driving mechanism 22 is driven in a feed direction, and the vessel 21 is moved down to a predetermined site. In such conditions, the filter paper 15 is taken out, and heavy metal elements, etc. in the sample adsorbed on the filter paper are continuously and automatically obtained by use of fluorescent X-ray, etc. A washing liquid is discharged through a washing nozzle 26 so as to wash the cylindrical vessel 17, etc. after use.
COPYRIGHT: (C)1979,JPO&Japio
JP4932978A 1978-04-27 1978-04-27 Filter apparatus Pending JPS54141461A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4932978A JPS54141461A (en) 1978-04-27 1978-04-27 Filter apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4932978A JPS54141461A (en) 1978-04-27 1978-04-27 Filter apparatus

Publications (1)

Publication Number Publication Date
JPS54141461A true JPS54141461A (en) 1979-11-02

Family

ID=12827938

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4932978A Pending JPS54141461A (en) 1978-04-27 1978-04-27 Filter apparatus

Country Status (1)

Country Link
JP (1) JPS54141461A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58111738A (en) * 1981-12-24 1983-07-02 ギリアン・インストルメント・コ−ポレ−シヨン Sampler for fluid sample
JPS6259843U (en) * 1985-10-03 1987-04-14
JP2009133737A (en) * 2007-11-30 2009-06-18 Horiba Ltd Treatment filter apparatus and metal ion monitor using the same

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58111738A (en) * 1981-12-24 1983-07-02 ギリアン・インストルメント・コ−ポレ−シヨン Sampler for fluid sample
JPH0370778B2 (en) * 1981-12-24 1991-11-08 Girian Insutorumento Corp
JPS6259843U (en) * 1985-10-03 1987-04-14
JP2009133737A (en) * 2007-11-30 2009-06-18 Horiba Ltd Treatment filter apparatus and metal ion monitor using the same

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