Optics: measuring and testing – Inspection of flaws or impurities – Bore inspection
Patent
1989-11-28
1992-03-17
Rosenberger, Richard A.
Optics: measuring and testing
Inspection of flaws or impurities
Bore inspection
128 6, G02B 2326
Patent
active
050962922
ABSTRACT:
A borescope apparatus comprising a flexible insertion section, a jet port formed at the insertion section, a moving device for supplying a compressed fluid to the jet port, whereby the insertion section is moved by an impellent force of the fluid ejected from the jet port, and a stabilizing device for steadily maintaining the position of the insertion section.
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Stengel, R. F., "Mirror, Rod Optics Inspect Deep Bores", Design News, 20 Nov. 1978, pp. 62, 63.
Aoki Yoshisada
Fuse Eiichi
Hosono Saburo
Ishikawa Akibumi
Misono Kazuhiro
Olympus Optical Co,. Ltd.
Rosenberger Richard A.
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