公开(公告)号：US10267305B2

公开(公告)日：2019-04-23

申请号：US15906840

申请日：2018-02-27

申请人： OP-Hygiene IP GmbH

发明人： Heiner Ophardt ,  Andrew Jones ,  Zhenchun Shi ,  Valery Ten

IPC分类号： F04B13/00 ,  F04B49/04 ,  F04B23/06 ,  F04B23/02 ,  F04B13/02 ,  F04B49/025 ,  G01F11/02 ,  F04B53/16 ,  F04B17/03

摘要： A piston pump arrangement that disables operation of the pump in the absence of an inlet liquid and also to a piston pump arrangement useful to discharge liquids from at least two sources and to disable discharge of all of the liquids when supply of liquid from at least one source is empty.

公开(公告)号：US20180245580A1

公开(公告)日：2018-08-30

申请号：US15906840

申请日：2018-02-27

申请人： OP-Hygiene IP GmbH

发明人： Heiner Ophardt ,  Andrew Jones ,  Zhenchun Shi ,  Valery Ten

IPC分类号： F04B49/04 ,  F04B23/06 ,  F04B13/02 ,  F04B23/02

CPC分类号： F04B49/04 ,  F04B13/00 ,  F04B13/02 ,  F04B17/03 ,  F04B23/025 ,  F04B23/06 ,  F04B49/025 ,  F04B53/16 ,  G01F11/021

摘要： A piston pump arrangement that disables operation of the pump in the absence of an inlet liquid and also to a piston pump arrangement useful to discharge liquids from at least two sources and to disable discharge of all of the liquids when supply of liquid from at least one source is empty.

公开(公告)号：US10584697B2

公开(公告)日：2020-03-10

申请号：US16291605

申请日：2019-03-04

申请人： OP-HYGIENE IP GMBH

发明人： Heiner Ophardt ,  Andrew Jones ,  Zhenchun Shi ,  Valery Ten

IPC分类号： F04B49/04 ,  F04B23/06 ,  F04B23/02 ,  F04B13/02 ,  F04B13/00 ,  F04B49/025 ,  G01F11/02 ,  F04B53/16 ,  F04B17/03

摘要： A piston pump arrangement that disables operation of the pump in the absence of an inlet liquid and also to a piston pump arrangement useful to discharge liquids from at least two sources and to disable discharge of all of the liquids when supply of liquid from at least one source is empty.

公开(公告)号：US20180078958A1

公开(公告)日：2018-03-22

申请号：US15709731

申请日：2017-09-20

申请人： OP-Hygiene IP GmbH

发明人： Heiner Ophardt ,  Andrew Jones ,  Valery Ten

IPC分类号： B05B11/00 ,  A47K5/12 ,  A47K5/14 ,  F04B19/06 ,  F04B19/22 ,  F04B53/16 ,  F04B23/02

CPC分类号： B05B11/0008 ,  A47K5/1205 ,  A47K5/1211 ,  A47K5/1217 ,  A47K5/14 ,  A47K5/16 ,  A47K2005/1218 ,  B05B11/0054 ,  B05B11/3015 ,  B05B11/3087 ,  F04B19/06 ,  F04B19/22 ,  F04B23/028 ,  F04B53/162

摘要： A piston pump with a piston chamber-forming body and a piston-forming element relatively coaxially reciprocally movable to dispense liquid and air from a discharge outlet, which the discharge outlet is fixed relative to the piston chamber-forming body.

公开(公告)号：US20170143171A1

公开(公告)日：2017-05-25

申请号：US15360379

申请日：2016-11-23

申请人： OP-Hygiene IP GmbH

发明人： Heiner Ophardt ,  Albrecht Lang ,  Siegfried Steltenkamp ,  David Duncan ,  Valery Ten

IPC分类号： A47K5/12 ,  E03C1/04

CPC分类号： A47K5/1217 ,  A47K5/1202 ,  A47K5/1211 ,  A47K2005/1218 ,  E03C1/0404

摘要： A hand cleaner fluid dispenser, including a reservoir for containing hand cleaner fluid to be dispensed; a dispenser outlet for discharge of the hand cleaner fluid from the reservoir; and a discharge mechanism operable to discharge a drop of the hand cleaner fluid from the dispenser outlet when activated. A levitator device is incorporated into the hand cleaner fluid dispenser, and is operable to levitate the drop of hand cleaner fluid at a position where the drop is accessible to be taken by a user's hand.

公开(公告)号：US10549294B2

公开(公告)日：2020-02-04

申请号：US16167688

申请日：2018-10-23

申请人： OP-Hygiene IP GmbH

发明人： Heiner Ophardt ,  Andrew Jones ,  Valery Ten

IPC分类号： A47K5/16 ,  F04B19/06 ,  F04B19/22 ,  B05B11/00 ,  A47K5/12 ,  A47K5/14 ,  F04B23/02 ,  F04B53/16

摘要： A piston pump with a piston chamber-forming body and a piston-forming element relatively coaxially reciprocally movable to dispense liquid and air from a discharge outlet, which the discharge outlet is fixed relative to the piston chamber-forming body.

公开(公告)号：US20190195218A1

公开(公告)日：2019-06-27

申请号：US16291605

申请日：2019-03-04

申请人： OP-HYGIENE IP GMBH

发明人： Heiner Ophardt ,  Andrew Jones ,  Zhenchun Shi ,  Valery Ten

IPC分类号： F04B49/04 ,  F04B49/025 ,  F04B23/02 ,  F04B13/02 ,  F04B13/00 ,  F04B23/06 ,  G01F11/02

CPC分类号： F04B49/04 ,  F04B13/00 ,  F04B13/02 ,  F04B17/03 ,  F04B23/025 ,  F04B23/06 ,  F04B49/025 ,  F04B53/16 ,  G01F11/021

摘要： A piston pump arrangement that disables operation of the pump in the absence of an inlet liquid and also to a piston pump arrangement useful to discharge liquids from at least two sources and to disable discharge of all of the liquids when supply of liquid from at least one source is empty.

公开(公告)号：US10244901B2

公开(公告)日：2019-04-02

申请号：US15360379

申请日：2016-11-23

申请人： OP-Hygiene IP GmbH

发明人： Heiner Ophardt ,  Albrecht Lang ,  Siegfried Steltenkamp ,  David Duncan ,  Valery Ten

IPC分类号： A01B1/00 ,  A47K5/12 ,  E03C1/04

摘要： A hand cleaner fluid dispenser, including a reservoir for containing hand cleaner fluid to be dispensed; a dispenser outlet for discharge of the hand cleaner fluid from the reservoir; and a discharge mechanism operable to discharge a drop of the hand cleaner fluid from the dispenser outlet when activated. A levitator device is incorporated into the hand cleaner fluid dispenser, and is operable to levitate the drop of hand cleaner fluid at a position where the drop is accessible to be taken by a user's hand.

公开(公告)号：US20190054485A1

公开(公告)日：2019-02-21

申请号：US16167688

申请日：2018-10-23

申请人： OP-Hygiene IP GmbH

发明人： Heiner Ophardt ,  Andrew Jones ,  Valery Ten

IPC分类号： B05B11/00 ,  F04B53/16 ,  F04B23/02 ,  F04B19/22 ,  F04B19/06 ,  A47K5/12 ,  A47K5/16 ,  A47K5/14

CPC分类号： B05B11/0008 ,  A47K5/1205 ,  A47K5/1211 ,  A47K5/1217 ,  A47K5/14 ,  A47K5/16 ,  A47K2005/1218 ,  B05B11/0054 ,  B05B11/3015 ,  B05B11/3087 ,  F04B19/06 ,  F04B19/22 ,  F04B23/028 ,  F04B53/162

摘要： A piston pump with a piston chamber-forming body and a piston-forming element relatively coaxially reciprocally movable to dispense liquid and air from a discharge outlet, which the discharge outlet is fixed relative to the piston chamber-forming body.

公开(公告)号：US10144020B2

公开(公告)日：2018-12-04

申请号：US15709731

申请日：2017-09-20

申请人： OP-Hygiene IP GmbH

发明人： Heiner Ophardt ,  Andrew Jones ,  Valery Ten

IPC分类号： B05B11/00 ,  A47K5/12 ,  A47K5/14 ,  F04B19/06 ,  F04B19/22 ,  F04B23/02 ,  F04B53/16 ,  A47K5/16

摘要： A piston pump with a piston chamber-forming body and a piston-forming element relatively coaxially reciprocally movable to dispense liquid and air from a discharge outlet, which the discharge outlet is fixed relative to the piston chamber-forming body.