JPS53116556A - Heat pipe roll quality discriminating measurement - Google Patents

Heat pipe roll quality discriminating measurement

Info

Publication number
JPS53116556A
JPS53116556A JP3136377A JP3136377A JPS53116556A JP S53116556 A JPS53116556 A JP S53116556A JP 3136377 A JP3136377 A JP 3136377A JP 3136377 A JP3136377 A JP 3136377A JP S53116556 A JPS53116556 A JP S53116556A
Authority
JP
Japan
Prior art keywords
heat pipe
pipe roll
roll quality
quality discriminating
discriminating measurement
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
JP3136377A
Other languages
Japanese (ja)
Other versions
JPS6042875B2 (en
Inventor
Ryoichi Namiki
Toshiyuki Kikuchi
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP3136377A priority Critical patent/JPS6042875B2/en
Publication of JPS53116556A publication Critical patent/JPS53116556A/en
Publication of JPS6042875B2 publication Critical patent/JPS6042875B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Measuring Fluid Pressure (AREA)

Abstract

PURPOSE: To simply discriminate the quality of a heat pipe roll by giving a movement from outside to the heat medium liquid sealed in the heat pipe roll, detecting a sound which occurred and measuring the degree of vacuum in the internal space of the roll.
COPYRIGHT: (C)1978,JPO&Japio
JP3136377A 1977-03-22 1977-03-22 Measurement method for determining the quality of heat pipe rolls Expired JPS6042875B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3136377A JPS6042875B2 (en) 1977-03-22 1977-03-22 Measurement method for determining the quality of heat pipe rolls

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3136377A JPS6042875B2 (en) 1977-03-22 1977-03-22 Measurement method for determining the quality of heat pipe rolls

Publications (2)

Publication Number Publication Date
JPS53116556A true JPS53116556A (en) 1978-10-12
JPS6042875B2 JPS6042875B2 (en) 1985-09-25

Family

ID=12329150

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3136377A Expired JPS6042875B2 (en) 1977-03-22 1977-03-22 Measurement method for determining the quality of heat pipe rolls

Country Status (1)

Country Link
JP (1) JPS6042875B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06296883A (en) * 1993-04-16 1994-10-25 Hosokawa Seisakusho:Kk Husking fan device of rice huller

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06296883A (en) * 1993-04-16 1994-10-25 Hosokawa Seisakusho:Kk Husking fan device of rice huller

Also Published As

Publication number Publication date
JPS6042875B2 (en) 1985-09-25

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