Oil tank sealing device with optional cable greaser and related methods

The invention is a device for sealing a hole or valve in a petroleum tank to prevent emissions, while optionally also automatically greasing a cable in a measured amount to combat friction and a method of use of such device, along with methods of manufacture and use.

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Bibliographische Detailangaben
1. Verfasser: Rose, Dennis
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:The invention is a device for sealing a hole or valve in a petroleum tank to prevent emissions, while optionally also automatically greasing a cable in a measured amount to combat friction and a method of use of such device, along with methods of manufacture and use.