公开(公告)号：US20180149310A1

公开(公告)日：2018-05-31

申请号：US15568313

申请日：2016-04-29

Applicant: Graco Minnesota Inc.

Inventor： Igor V. Radzyuk

IPC: F16N27/00 ,  F01M1/08

Abstract: A lubricant injector includes a housing and a metering section attached to the housing. The housing includes a body and a metering cylinder extending from the body. The metering section includes a diaphragm disposed within the metering cylinder. The diaphragm forms a static seal between the metering cylinder and a lubricant pathway that extends through the body, and the diaphragm defines a metering chamber for measuring a volume of lubricant to be applied during a lubrication cycle. A retaining member secures the diaphragm within the metering cylinder.

公开(公告)号：US10801667B2

公开(公告)日：2020-10-13

申请号：US15570176

申请日：2016-04-27

Applicant: Graco Minnesota Inc.

Inventor： Benjamin J. Paar ,  Eric J. Mjolhus ,  Igor V. Radzyuk ,  Andrew M. Grunloh ,  Anna M. Hegdahl ,  Benjamin R. Stassen ,  Christopher J. Stack ,  Walter L. Franklin, III

IPC: F16N21/04 ,  F16N7/38 ,  F16N29/04 ,  H02N2/18

Abstract: A system for harvesting energy from a lubrication event includes a fluid pump, a fluid injector, an energy harvesting device, a wireless transmitter, and a controller unit. The fluid injector receives fluid from the fluid pump. The fluid injector is connected to the energy harvesting device, which is configured to produce electrical energy in response to a firing of the fluid injector. Electrical energy produced by the energy harvesting device powers the wireless transmitter, which is configured to transmit a wireless signal. The wireless signal indicates that the fluid injector fired. The wireless signal is received by the controller unit, which controls the fluid pump.

公开(公告)号：US10711943B2

公开(公告)日：2020-07-14

申请号：US15568313

申请日：2016-04-29

Applicant: Graco Minnesota Inc.

Inventor： Igor V. Radzyuk

IPC: F16N27/00 ,  F01M1/08 ,  F16N7/38 ,  F16N29/00 ,  F16N25/02

Abstract: A lubricant injector includes a housing and a metering section attached to the housing. The housing includes a body and a metering cylinder extending from the body. The metering section includes a diaphragm disposed within the metering cylinder. The diaphragm forms a static seal between the metering cylinder and a lubricant pathway that extends through the body, and the diaphragm defines a metering chamber for measuring a volume of lubricant to be applied during a lubrication cycle. A retaining member secures the diaphragm within the metering cylinder.

公开(公告)号：US20180135801A1

公开(公告)日：2018-05-17

申请号：US15570176

申请日：2016-04-27

Applicant: Graco Minnesota Inc.

Inventor： Benjamin J. Paar ,  Eric J. Mjolhus ,  Igor V. Radzyuk ,  Andrew M. Grunloh ,  Anna M. Hegdahl ,  Benjamin R. Stassen ,  Christopher J. Stack ,  Walter L. Franklin,, III

IPC: F16N21/04 ,  F16N29/04 ,  F16N7/38 ,  H02N2/18

CPC classification number: F16N21/04 ,  F16N7/385 ,  F16N29/04 ,  F16N2260/00 ,  H02N2/183

Abstract: A system for harvesting energy from a lubrication event includes a fluid pump, a fluid injector, an energy harvesting device, a wireless transmitter, and a controller unit. The fluid injector receives fluid from the fluid pump. The fluid injector is connected to the energy harvesting device, which is configured to produce electrical energy in response to a firing of the fluid injector. Electrical energy produced by the energy harvesting device powers the wireless transmitter, which is configured to transmit a wireless signal. The wireless signal indicates that the fluid injector fired. The wireless signal is received by the controller unit, which controls the fluid pump.