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JPS53102276A - Cold trap - Google Patents

Cold trap

Info

Publication number
JPS53102276A
JPS53102276A JP1618077A JP1618077A JPS53102276A JP S53102276 A JPS53102276 A JP S53102276A JP 1618077 A JP1618077 A JP 1618077A JP 1618077 A JP1618077 A JP 1618077A JP S53102276 A JPS53102276 A JP S53102276A
Authority
JP
Japan
Prior art keywords
cold trap
solidifying substance
amount
collecting
recovered
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
JP1618077A
Other languages
Japanese (ja)
Inventor
Shinichi Kashiwai
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP1618077A priority Critical patent/JPS53102276A/en
Publication of JPS53102276A publication Critical patent/JPS53102276A/en
Pending legal-status Critical Current

Links

Landscapes

  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

PURPOSE: The cold trap of automatic operation type which is constituted so that the collecting capacity may be recovered by making the solidifying substance fall off automatically when the definite amount of the solidifying substance has deposited on the collecting surface and the amount of the collected solidifying substance may be detected simply.
COPYRIGHT: (C)1978,JPO&Japio
JP1618077A 1977-02-18 1977-02-18 Cold trap Pending JPS53102276A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1618077A JPS53102276A (en) 1977-02-18 1977-02-18 Cold trap

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1618077A JPS53102276A (en) 1977-02-18 1977-02-18 Cold trap

Publications (1)

Publication Number Publication Date
JPS53102276A true JPS53102276A (en) 1978-09-06

Family

ID=11909304

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1618077A Pending JPS53102276A (en) 1977-02-18 1977-02-18 Cold trap

Country Status (1)

Country Link
JP (1) JPS53102276A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5567887A (en) * 1994-03-10 1996-10-22 Texas Instruments Incorporated Anhydrous ammonia gas sampler and concentration system
WO2016136814A1 (en) * 2015-02-25 2016-09-01 三菱レイヨン株式会社 Heat treatment furnace device and method for producing carbon fiber bundle

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5567887A (en) * 1994-03-10 1996-10-22 Texas Instruments Incorporated Anhydrous ammonia gas sampler and concentration system
WO2016136814A1 (en) * 2015-02-25 2016-09-01 三菱レイヨン株式会社 Heat treatment furnace device and method for producing carbon fiber bundle
JPWO2016136814A1 (en) * 2015-02-25 2017-04-27 三菱レイヨン株式会社 Heat treatment furnace apparatus and carbon fiber bundle manufacturing method
JP2017218720A (en) * 2015-02-25 2017-12-14 三菱ケミカル株式会社 Production method of oxydation fiber bundle, and production method of carbon fiber bundle
US10940400B2 (en) 2015-02-25 2021-03-09 Mitsubishi Chemical Corporation Heat treatment furnace device and method for producing carbon fiber bundle

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