JPS6139442Y2 - - Google Patents

Info

Publication number

JPS6139442Y2

JPS6139442Y2 JP12158380U JP12158380U JPS6139442Y2 JP S6139442 Y2 JPS6139442 Y2 JP S6139442Y2 JP 12158380 U JP12158380 U JP 12158380U JP 12158380 U JP12158380 U JP 12158380U JP S6139442 Y2 JPS6139442 Y2 JP S6139442Y2

Authority

JP

Japan

Prior art keywords

piston

cylinder

fluid

endoscope

control device

Prior art date

1980-08-27

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.)

Expired

Links

• Espacenet
• Global Dossier
• Discuss

• 239000012530 fluid Substances 0.000 claims description 29
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 16
• 238000004140 cleaning Methods 0.000 description 6
• 239000010865 sewage Substances 0.000 description 4
• 238000004891 communication Methods 0.000 description 3
• 230000002093 peripheral effect Effects 0.000 description 3
• CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
• 238000010586 diagram Methods 0.000 description 2
• 238000007789 sealing Methods 0.000 description 2
• 229910002092 carbon dioxide Inorganic materials 0.000 description 1
• 239000001569 carbon dioxide Substances 0.000 description 1
• 238000005260 corrosion Methods 0.000 description 1
• 230000007797 corrosion Effects 0.000 description 1
• 230000007423 decrease Effects 0.000 description 1
• 238000003745 diagnosis Methods 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• 239000013013 elastic material Substances 0.000 description 1
• 238000000034 method Methods 0.000 description 1
• 238000007665 sagging Methods 0.000 description 1