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JPS559165A - Steam-pressure testing device - Google Patents

Steam-pressure testing device

Info

Publication number
JPS559165A
JPS559165A JP8272278A JP8272278A JPS559165A JP S559165 A JPS559165 A JP S559165A JP 8272278 A JP8272278 A JP 8272278A JP 8272278 A JP8272278 A JP 8272278A JP S559165 A JPS559165 A JP S559165A
Authority
JP
Japan
Prior art keywords
tank
tanks
specimens
pipe
insulating 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.)
Granted
Application number
JP8272278A
Other languages
Japanese (ja)
Other versions
JPS6114456B2 (en
Inventor
Yutaka Osozawa
Nobukatsu Manabe
Kozo Sawaguchi
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP8272278A priority Critical patent/JPS559165A/en
Publication of JPS559165A publication Critical patent/JPS559165A/en
Publication of JPS6114456B2 publication Critical patent/JPS6114456B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Testing Of Individual Semiconductor Devices (AREA)
  • Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)

Abstract

PURPOSE: To make it possible to control relative humidity to be given to specimens at temperatures below or above 100°C, by integrating No.1 tank, which contains specimens, No.2 tank, which contains water, and a pipe, which shuts off heat transfer between the two tanks but links them.
CONSTITUTION: Heat insulating material 6 is provided between upper and lower constant-temperature tanks 4 and 5. No.1 tank 1 is placed in upper tank 4 and No.2 tank 2 in lower tank 5. Pipe 3 links both tanks 4 and 5 and connects tanks 1 and 2 via heat insulating material 6. Heat insulating material 6 prevents heat transfer between both tanks 4 and 5 and also prevents heat transfer inside and outside of pipe 3. Metal net 8 is provided inside tank 1, on which specimens are mounted. Tank 2 is filled with water W enough for both tanks 1 and 2 to hold saturated steam pressure. By this, it is possible to perform steam pressure test by giving an arbitrary relative humidity to specimen M not only at temperatures below 100°C but above it.
COPYRIGHT: (C)1980,JPO&Japio
JP8272278A 1978-07-07 1978-07-07 Steam-pressure testing device Granted JPS559165A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8272278A JPS559165A (en) 1978-07-07 1978-07-07 Steam-pressure testing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8272278A JPS559165A (en) 1978-07-07 1978-07-07 Steam-pressure testing device

Publications (2)

Publication Number Publication Date
JPS559165A true JPS559165A (en) 1980-01-23
JPS6114456B2 JPS6114456B2 (en) 1986-04-18

Family

ID=13782291

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8272278A Granted JPS559165A (en) 1978-07-07 1978-07-07 Steam-pressure testing device

Country Status (1)

Country Link
JP (1) JPS559165A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5871437A (en) * 1981-10-24 1983-04-28 Nippon Telegr & Teleph Corp <Ntt> Temperature tester
JPS594458U (en) * 1982-07-02 1984-01-12 三菱重工業株式会社 environmental test equipment
JPS6157865A (en) * 1984-08-29 1986-03-24 Yashima Seisakusho:Kk Control method of unstaturated type pressure cooker testing device
JP2008128763A (en) * 2006-11-20 2008-06-05 Viscas Corp Corrosion test method
JP2009198195A (en) * 2008-02-19 2009-09-03 National Maritime Research Institute Deterioration accelerating test method of coating, and device for same

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5871437A (en) * 1981-10-24 1983-04-28 Nippon Telegr & Teleph Corp <Ntt> Temperature tester
JPS594458U (en) * 1982-07-02 1984-01-12 三菱重工業株式会社 environmental test equipment
JPS6157865A (en) * 1984-08-29 1986-03-24 Yashima Seisakusho:Kk Control method of unstaturated type pressure cooker testing device
JP2008128763A (en) * 2006-11-20 2008-06-05 Viscas Corp Corrosion test method
JP2009198195A (en) * 2008-02-19 2009-09-03 National Maritime Research Institute Deterioration accelerating test method of coating, and device for same

Also Published As

Publication number Publication date
JPS6114456B2 (en) 1986-04-18

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