JPS54102190A - Continuous cleaning apparatus by penetration falw detection - Google Patents

Continuous cleaning apparatus by penetration falw detection

Info

Publication number
JPS54102190A
JPS54102190A JP830678A JP830678A JPS54102190A JP S54102190 A JPS54102190 A JP S54102190A JP 830678 A JP830678 A JP 830678A JP 830678 A JP830678 A JP 830678A JP S54102190 A JPS54102190 A JP S54102190A
Authority
JP
Japan
Prior art keywords
cleaning
suction
pressure
sponge
proper
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
JP830678A
Other languages
Japanese (ja)
Other versions
JPS593701B2 (en
Inventor
Takeo Omichi
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP830678A priority Critical patent/JPS593701B2/en
Publication of JPS54102190A publication Critical patent/JPS54102190A/en
Publication of JPS593701B2 publication Critical patent/JPS593701B2/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/91—Investigating the presence of flaws or contamination using penetration of dyes, e.g. fluorescent ink

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)

Abstract

PURPOSE:To automate cleaning and removal of excess penetrant, by supplying cleaning fluid containing penetrant into a suction member of soft and uniform porous material in the cleaning head from a supply dvice with proper pressure and quantity, and sucking at a proper vacuum pressure of the suction device. CONSTITUTION:A cleaning fluid 5a in a cleaning fluid tank 5 is pushed up at a proper air pressure supplied from an air pressure source 3 by way of a reducing valve 4, and is poured into a suction sponge 2 from a supply hole 18 in a cleaning head 1 by way of a cleaning fluid supply pipe 6. The sponge 2, having multiple soft, ultra-fine uniform holes, sucks the excess penetrant due to the capillarity. At this time, a switch valve 11 is opened, and an ejector 14 is operated to set a vacuum tank 9 to a proper negative pressure, then the fluid 5a in the sponge is sucked into the tank 9 from a suction hole 19 and a suction pipe 8. Therefore, by injecting the fluid 5a at an adequate pressure, sucking it from the sponge 2 at an adequate suction pressure, and half drying the cleaning surface of the suction member 2, the same effect as manual cleaning may be automatically achieved, without leaving uncleaned part and without giving overcleaning.
JP830678A 1978-01-30 1978-01-30 Continuous cleaning equipment using penetrant testing Expired JPS593701B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP830678A JPS593701B2 (en) 1978-01-30 1978-01-30 Continuous cleaning equipment using penetrant testing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP830678A JPS593701B2 (en) 1978-01-30 1978-01-30 Continuous cleaning equipment using penetrant testing

Publications (2)

Publication Number Publication Date
JPS54102190A true JPS54102190A (en) 1979-08-11
JPS593701B2 JPS593701B2 (en) 1984-01-25

Family

ID=11689461

Family Applications (1)

Application Number Title Priority Date Filing Date
JP830678A Expired JPS593701B2 (en) 1978-01-30 1978-01-30 Continuous cleaning equipment using penetrant testing

Country Status (1)

Country Link
JP (1) JPS593701B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5724847A (en) * 1980-07-22 1982-02-09 Toshiba Corp Automatic penetration flaw detecting device
JPH05164707A (en) * 1991-12-13 1993-06-29 Japan Steel & Tube Constr Co Ltd Method and automatic apparatus for inspecting welded part of membrane
US7523524B2 (en) * 1999-03-10 2009-04-28 Alps Electric Co., Ltd. Ultrasonic cleaner and wet treatment nozzle comprising the same
USRE42420E1 (en) 1996-11-29 2011-06-07 Alps Electric Co., Ltd. Liquid feed nozzle, wet treatment apparatus and wet treatment method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5724847A (en) * 1980-07-22 1982-02-09 Toshiba Corp Automatic penetration flaw detecting device
JPH05164707A (en) * 1991-12-13 1993-06-29 Japan Steel & Tube Constr Co Ltd Method and automatic apparatus for inspecting welded part of membrane
USRE42420E1 (en) 1996-11-29 2011-06-07 Alps Electric Co., Ltd. Liquid feed nozzle, wet treatment apparatus and wet treatment method
USRE42566E1 (en) * 1997-07-24 2011-07-26 Alps Electric Co., Ltd. Liquid feed nozzle, wet treatment, apparatus and wet treatment method
US7523524B2 (en) * 1999-03-10 2009-04-28 Alps Electric Co., Ltd. Ultrasonic cleaner and wet treatment nozzle comprising the same

Also Published As

Publication number Publication date
JPS593701B2 (en) 1984-01-25

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