초록 ▼

A cartridge containing a current-generating cell and a gas-generating cell electrically connected therewith is received in a cylindrical seat of a bottom part of a unit fitting into an end of a lubricant receptacle housing and closing this end thereof. The lubricant receptacle housing can be connect

A cartridge containing a current-generating cell and a gas-generating cell electrically connected therewith is received in a cylindrical seat of a bottom part of a unit fitting into an end of a lubricant receptacle housing and closing this end thereof. The lubricant receptacle housing can be connected by a fitting at the opposite end of a machine to be lubricated. The unit has a cover cap on its bottom part which can be forced off the latter when gas is generated in the unit to displace the lubricant out of the housing.

대표청구항 ▼

A lubricant dispenser for gas-controlled feed of a lubricant to a machine, said dispenser comprising: a receptacle for a lubricant to be dispensed; a machine-connection fitting on one side of said receptacle and provided with a passage communicating with lubricant in said receptacle for delivering s

A lubricant dispenser for gas-controlled feed of a lubricant to a machine, said dispenser comprising: a receptacle for a lubricant to be dispensed; a machine-connection fitting on one side of said receptacle and provided with a passage communicating with lubricant in said receptacle for delivering said lubricant to the machine; a gas-generating cell receivable in an opposite side of said receptacle and constituting a single unit mounted in said receptacle and replaceable as a unit therein, said gas-generating cell comprising: a bottom-forming part sealingly fitting in said receptacle and formed with a cartridge seat having an opening, a cap fitting over said bottom-forming part and engaging same, said cap forming a piston releasable from said bottom-forming part, displaceable in said receptacle and forcing said lubricant through said passage, and a gas-generating cartridge receivable in said cartridge seat and including a gas-generating and current-generating galvanic cell energizable and deenergizeable to selectively produce gas driving said piston.