JPS5531943A - Sampler - Google Patents

Sampler

Info

Publication number
JPS5531943A
JPS5531943A JP10521678A JP10521678A JPS5531943A JP S5531943 A JPS5531943 A JP S5531943A JP 10521678 A JP10521678 A JP 10521678A JP 10521678 A JP10521678 A JP 10521678A JP S5531943 A JPS5531943 A JP S5531943A
Authority
JP
Japan
Prior art keywords
piston
valve
cylinder
handle
main body
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
JP10521678A
Other languages
Japanese (ja)
Other versions
JPS5712092B2 (en
Inventor
Hideo Onuma
Shigeo Kobayashi
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 JP10521678A priority Critical patent/JPS5531943A/en
Publication of JPS5531943A publication Critical patent/JPS5531943A/en
Publication of JPS5712092B2 publication Critical patent/JPS5712092B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Sampling And Sample Adjustment (AREA)

Abstract

PURPOSE: To effectively prevent the occurrence of error in analysis and measurement, by assembling the volume change set with the sample vessel main body of specific construction.
CONSTITUTION: The cylinder 1 as glass vessel is contained in the protective cylinder 2 of metal providing the transparent window 2a at a part to constitute it into the sample vessel main body 3, and this is provided with the volume change set consisting of the piston 9, piston rod 10, handle 11, and spring 12, and the cap with valve 5 is fitted. Thus, when the valve 5 is opened and the piston 9 is moved right by pulling the handle 11, electric insulating oil sample is absorbed in the cylinder 1 via the valve 5, and the intrusion of the air-bubble under sampling can be monitored through the transparent window 2a, and since the piston 9 is activated left with the spring 12, the electric insulation oil sample is compressed, the removal of soluble gas is avoided even with contraction of volume due to temperature decrease to achieve desired object.
COPYRIGHT: (C)1980,JPO&Japio
JP10521678A 1978-08-29 1978-08-29 Sampler Granted JPS5531943A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10521678A JPS5531943A (en) 1978-08-29 1978-08-29 Sampler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10521678A JPS5531943A (en) 1978-08-29 1978-08-29 Sampler

Publications (2)

Publication Number Publication Date
JPS5531943A true JPS5531943A (en) 1980-03-06
JPS5712092B2 JPS5712092B2 (en) 1982-03-09

Family

ID=14401466

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10521678A Granted JPS5531943A (en) 1978-08-29 1978-08-29 Sampler

Country Status (1)

Country Link
JP (1) JPS5531943A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0593026A1 (en) * 1992-10-15 1994-04-20 Garlock Gmbh Geschäftsbereich Armaturen Sampling device
CN102230853A (en) * 2011-04-08 2011-11-02 杭州市电力局 Pull-down device for live-line sampling of mutual inductor and connecting device of sample tap
CN104913948A (en) * 2014-03-12 2015-09-16 中煤科工集团武汉设计研究院 Anti-blocking coal slurry sampling apparatus
CN107782583A (en) * 2017-10-02 2018-03-09 国网山西省电力公司电力科学研究院 Portable transformer insulating oil automatic sampling case with cleaning, drying function
CN112229683A (en) * 2020-12-14 2021-01-15 中国电力科学研究院有限公司 A transformer oil sample collection robot

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60126881U (en) * 1984-02-04 1985-08-26 株式会社　タニモト Coin shower control device
JPS6373927A (en) * 1986-09-18 1988-04-04 東陶機器株式会社 Shower system
JPS6354390U (en) * 1986-09-29 1988-04-12
JPS6428473U (en) * 1987-08-10 1989-02-20
JPH0887653A (en) * 1994-09-20 1996-04-02 Masayuki Nakaya Door opening/closing device
CN103454362B (en) * 2013-08-22 2014-11-26 中国石油天然气股份有限公司 A kind of online chromatographic decompression sampling method

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0593026A1 (en) * 1992-10-15 1994-04-20 Garlock Gmbh Geschäftsbereich Armaturen Sampling device
CN102230853A (en) * 2011-04-08 2011-11-02 杭州市电力局 Pull-down device for live-line sampling of mutual inductor and connecting device of sample tap
CN104913948A (en) * 2014-03-12 2015-09-16 中煤科工集团武汉设计研究院 Anti-blocking coal slurry sampling apparatus
CN107782583A (en) * 2017-10-02 2018-03-09 国网山西省电力公司电力科学研究院 Portable transformer insulating oil automatic sampling case with cleaning, drying function
CN107782583B (en) * 2017-10-02 2019-12-13 国网山西省电力公司电力科学研究院 Portable Transformer Insulating Oil Automatic Sampling Box with Cleaning and Drying Function
CN112229683A (en) * 2020-12-14 2021-01-15 中国电力科学研究院有限公司 A transformer oil sample collection robot
CN112229683B (en) * 2020-12-14 2021-03-16 中国电力科学研究院有限公司 A transformer oil sample collection robot

Also Published As

Publication number Publication date
JPS5712092B2 (en) 1982-03-09

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