JPS5628443A - Explosion-proof processing device - Google Patents

Explosion-proof processing device

Info

Publication number
JPS5628443A
JPS5628443A JP10478879A JP10478879A JPS5628443A JP S5628443 A JPS5628443 A JP S5628443A JP 10478879 A JP10478879 A JP 10478879A JP 10478879 A JP10478879 A JP 10478879A JP S5628443 A JPS5628443 A JP S5628443A
Authority
JP
Japan
Prior art keywords
air
bulb
probe
main unit
face level
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
JP10478879A
Other languages
Japanese (ja)
Inventor
Susumu Yasuda
Toshio Kaneko
Akihiko Yamada
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 JP10478879A priority Critical patent/JPS5628443A/en
Publication of JPS5628443A publication Critical patent/JPS5628443A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)

Abstract

PURPOSE:To allow the face level of a bulb to correctly touch each of the supports during the processing work of explosion-proof and perform a correct operation of the processing work, by arranging a built-in construction of a position detector for the bulb face level in the bulb mounting part. CONSTITUTION:Into supports 6, a probe 11 is embedded to hold a relative position with an air micrometer main unit 13 by a support point 12. Then inducted air from a compressd air induction port 14 is blown from a small hole 15 to produce a force attracting an end B of the probe 11 to the air micrometer main unit 13 on the basis of Bernoulli's theorem. The flow rate of air passing said small hole 15 is proportional to the clearance between the end B of the probe 11 and the air micrometer main unit 13, in this way, the contact of the support 6 to the bulb face level can be surely detected.
JP10478879A 1979-08-16 1979-08-16 Explosion-proof processing device Pending JPS5628443A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10478879A JPS5628443A (en) 1979-08-16 1979-08-16 Explosion-proof processing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10478879A JPS5628443A (en) 1979-08-16 1979-08-16 Explosion-proof processing device

Publications (1)

Publication Number Publication Date
JPS5628443A true JPS5628443A (en) 1981-03-20

Family

ID=14390193

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10478879A Pending JPS5628443A (en) 1979-08-16 1979-08-16 Explosion-proof processing device

Country Status (1)

Country Link
JP (1) JPS5628443A (en)

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