CABLE INSTALLATION
A method for use in connection with installing a cable into a conduit having a first end and a second end, to confirm whether air introduced into the conduit at the first end is flowing out of the conduit from the second end, the method including the steps of: - substantially blocking the second end...
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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Zusammenfassung: | A method for use in connection with installing a cable into a conduit having a first end and a second end, to confirm whether air introduced into the conduit at the first end is flowing out of the conduit from the second end,
the method including the steps of:
- substantially blocking the second end, so that when the air is introduced into the conduit its flow from the second end will be impeded;
- introducing a flow of air into the first end; and
- detecting a change in a property of the air within the conduit whereby it can be confirmed if the air is flowing to the second end. |
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