USD819083S1 - Hydraulic power unit - Google Patents

Hydraulic power unit Download PDF

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Publication number
USD819083S1
USD819083S1 US29/589,708 US201729589708F USD819083S US D819083 S1 USD819083 S1 US D819083S1 US 201729589708 F US201729589708 F US 201729589708F US D819083 S USD819083 S US D819083S
Authority
US
United States
Prior art keywords
power unit
hydraulic power
view
hydraulic
ornamental design
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
US29/589,708
Inventor
Daniel P. Fisher
Andrew N. Edler
Scott M. Besemer
Jeffrey A. Oesch
Matthew G. Fox
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eaton Intelligent Power Ltd
Original Assignee
Eaton Intelligent Power Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US29/549,910 external-priority patent/USD771147S1/en
Priority claimed from US29/561,207 external-priority patent/USD776719S1/en
Application filed by Eaton Intelligent Power Ltd filed Critical Eaton Intelligent Power Ltd
Priority to US29/589,708 priority Critical patent/USD819083S1/en
Assigned to EATON CORPORATION reassignment EATON CORPORATION ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: EDLER, ANDREW N., FISHER, Daniel P., FOX, MATTHEW G., OESCH, JEFFREY A., BESEMER, SCOTT M.
Application granted granted Critical
Publication of USD819083S1 publication Critical patent/USD819083S1/en
Assigned to EATON INTELLIGENT POWER LIMITED reassignment EATON INTELLIGENT POWER LIMITED ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: EATON CORPORATION
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Description

FIG. 1 is a front perspective view of a hydraulic power unit showing the new design.
FIG. 2 is a top view of the hydraulic power unit of FIG. 1.
FIG. 3 is a bottom view of the hydraulic power unit of FIG. 1.
FIG. 4 is a first side view of the hydraulic power unit of FIG. 1.
FIG. 5 is a second side view of the hydraulic power unit of FIG. 1.
FIG. 6 is a third side view of the hydraulic power unit of FIG. 1; and,
FIG. 7 is a fourth side view of the hydraulic power unit of FIG. 1.
The broken line showing portions of the hydraulic power unit form no part of the claimed design.

Claims (1)

    CLAIM
  1. The ornamental design for a hydraulic power unit, as shown and described.
US29/589,708 2014-11-07 2017-01-04 Hydraulic power unit Active USD819083S1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29/589,708 USD819083S1 (en) 2014-11-07 2017-01-04 Hydraulic power unit

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US29508563 2014-11-07
US29/549,910 USD771147S1 (en) 2014-11-07 2015-12-29 Axle mounted hydraulic power unit
US29/561,207 USD776719S1 (en) 2014-11-07 2016-04-14 Hydraulic power unit having fill port
US29/589,708 USD819083S1 (en) 2014-11-07 2017-01-04 Hydraulic power unit

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
US29/561,207 Continuation-In-Part USD776719S1 (en) 2014-11-07 2016-04-14 Hydraulic power unit having fill port

Publications (1)

Publication Number Publication Date
USD819083S1 true USD819083S1 (en) 2018-05-29

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
US29/589,708 Active USD819083S1 (en) 2014-11-07 2017-01-04 Hydraulic power unit

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Country Link
US (1) USD819083S1 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD900873S1 (en) * 2018-08-02 2020-11-03 Holley Performance Products, Inc. Cooling manifold
USD901539S1 (en) * 2018-08-02 2020-11-10 Holley Performance Products, Inc. Cooling manifold
USD902256S1 (en) * 2019-09-27 2020-11-17 Holley Performance Products, Inc. Cooling manifold
USD908735S1 (en) * 2019-09-27 2021-01-26 Holley Performance Products, Inc. Cooling manifold
USD911390S1 (en) * 2017-09-06 2021-02-23 Holley Performance Products, Inc. Cooling manifold
USD916136S1 (en) * 2018-08-02 2021-04-13 Holley Performance Products, Inc. Cooling manifold
USD956104S1 (en) * 2021-02-15 2022-06-28 Jenvey Dynamics Limited Valve for engines
USD976284S1 (en) * 2020-08-21 2023-01-24 Holley Performance Products, Inc. Timing cover

Citations (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2239866A (en) 1938-08-11 1941-04-29 Vickers Mfg Corp Hydraulic power unit
US2853091A (en) 1954-05-25 1958-09-23 Napier & Son Ltd Hydraulic apparatus for providing a differential pressure
US2917898A (en) 1957-08-29 1959-12-22 Berry Frank Differential hydraulic pumps, motors and transmissions
US4479395A (en) 1981-09-21 1984-10-30 Dale Riley Differential gear housing mounted power take-off unit
USD308209S (en) 1987-11-17 1990-05-29 Great Plains Industries, Inc. Gear-pump assembly for liquid products
USD339810S (en) * 1991-06-25 1993-09-28 Great Plains Industries, Inc. Plastic utility pump
EP0481022B1 (en) 1990-02-21 1995-11-29 THORELL, Christer Hydraulic differential in an electrical motor
US5827145A (en) 1997-03-17 1998-10-27 Asha Corporation Hydraulic coupling having supplemental actuation
US20020103053A1 (en) 2000-10-25 2002-08-01 Dana Corporation Wheel differential shift mechanism
US20030059310A1 (en) 2001-09-21 2003-03-27 Melissa Koenig Hydraulic transmission pump assembly having a differential actuation and integrated line pressure control
US20050167228A1 (en) 2004-01-29 2005-08-04 Baxter Ralph W.Jr. Hydraulic clutch actuator for limited slip differential assembly
US20080042488A1 (en) 2006-08-16 2008-02-21 Parker-Hannifin Corporation Hydraulic braking power unit
US20080060867A1 (en) 2006-09-06 2008-03-13 Kawasaki Jukogyo Kabushiki Kaisha Power unit for a vehicle
US7472547B2 (en) 2006-10-26 2009-01-06 Hamilton Sundstrand Corporation Hydraulic differential for integrated drive generator
US20090138166A1 (en) 2005-10-06 2009-05-28 Bruder David E Multiplexed Hydraulic Control for a Two-Coupling All-Wheel Drive System
US20100218746A1 (en) 2008-07-03 2010-09-02 Vianney Rabhi Ball-lift electrohydraulic valve for a hydraulic power unit of a variable compression ratio engine
US7857723B2 (en) 2005-06-02 2010-12-28 Dana Automotive Systems Group, Llc Transaxle unit with integrated power take-off unit and torque coupling device
US7891730B2 (en) 2008-03-04 2011-02-22 Inalfa Roof Systems Group B.V. Drive unit for at least two movable parts of a vehicle, in particular a roof assembly thereof
US20110147111A1 (en) 2009-12-23 2011-06-23 Automotive Research & Testing Center Electrical auxiliary module for a vehicle steering system
US7985162B2 (en) 2008-03-19 2011-07-26 Honeywell International Inc. Signal torque module assembly for use in control moment gyroscope
US20120329592A1 (en) 2009-12-23 2012-12-27 Automotive Research & Testing Center Electrical auxiliary module for a vehicle steering system
US20140179484A1 (en) 2012-10-10 2014-06-26 Eaton Corporation Differential having externally mounted plenum
US20140274529A1 (en) 2013-03-13 2014-09-18 Eaton Corporation Torque management unit with integrated hydraulic actuator
US20150105210A1 (en) 2013-10-15 2015-04-16 Eaton Corporation Mechanically Actuated Positive Locking Differential
USD741916S1 (en) 2013-09-16 2015-10-27 Eaton Corporation Differential having externally mounted plenum
USD744542S1 (en) 2013-08-22 2015-12-01 Eaton Corporation Hydraulic control unit having unitary sump and accumulator housing
USD749642S1 (en) 2013-11-19 2016-02-16 Eaton Corporation Hydraulic power unit for a differential
US20160076634A1 (en) 2014-09-16 2016-03-17 Honda Motor Co., Ltd. Vibration isolation structure of power unit including torque dampers
US20160091077A1 (en) 2014-09-29 2016-03-31 Honda Motor Co., Ltd. Power unit

Patent Citations (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2239866A (en) 1938-08-11 1941-04-29 Vickers Mfg Corp Hydraulic power unit
US2853091A (en) 1954-05-25 1958-09-23 Napier & Son Ltd Hydraulic apparatus for providing a differential pressure
US2917898A (en) 1957-08-29 1959-12-22 Berry Frank Differential hydraulic pumps, motors and transmissions
US4479395A (en) 1981-09-21 1984-10-30 Dale Riley Differential gear housing mounted power take-off unit
USD308209S (en) 1987-11-17 1990-05-29 Great Plains Industries, Inc. Gear-pump assembly for liquid products
EP0481022B1 (en) 1990-02-21 1995-11-29 THORELL, Christer Hydraulic differential in an electrical motor
USD339810S (en) * 1991-06-25 1993-09-28 Great Plains Industries, Inc. Plastic utility pump
US5827145A (en) 1997-03-17 1998-10-27 Asha Corporation Hydraulic coupling having supplemental actuation
US20020103053A1 (en) 2000-10-25 2002-08-01 Dana Corporation Wheel differential shift mechanism
US20030059310A1 (en) 2001-09-21 2003-03-27 Melissa Koenig Hydraulic transmission pump assembly having a differential actuation and integrated line pressure control
US20050167228A1 (en) 2004-01-29 2005-08-04 Baxter Ralph W.Jr. Hydraulic clutch actuator for limited slip differential assembly
US7857723B2 (en) 2005-06-02 2010-12-28 Dana Automotive Systems Group, Llc Transaxle unit with integrated power take-off unit and torque coupling device
US20090138166A1 (en) 2005-10-06 2009-05-28 Bruder David E Multiplexed Hydraulic Control for a Two-Coupling All-Wheel Drive System
US20080042488A1 (en) 2006-08-16 2008-02-21 Parker-Hannifin Corporation Hydraulic braking power unit
US20080060867A1 (en) 2006-09-06 2008-03-13 Kawasaki Jukogyo Kabushiki Kaisha Power unit for a vehicle
US7472547B2 (en) 2006-10-26 2009-01-06 Hamilton Sundstrand Corporation Hydraulic differential for integrated drive generator
US7891730B2 (en) 2008-03-04 2011-02-22 Inalfa Roof Systems Group B.V. Drive unit for at least two movable parts of a vehicle, in particular a roof assembly thereof
US7985162B2 (en) 2008-03-19 2011-07-26 Honeywell International Inc. Signal torque module assembly for use in control moment gyroscope
US20100218746A1 (en) 2008-07-03 2010-09-02 Vianney Rabhi Ball-lift electrohydraulic valve for a hydraulic power unit of a variable compression ratio engine
US20110147111A1 (en) 2009-12-23 2011-06-23 Automotive Research & Testing Center Electrical auxiliary module for a vehicle steering system
US20120329592A1 (en) 2009-12-23 2012-12-27 Automotive Research & Testing Center Electrical auxiliary module for a vehicle steering system
US20140179484A1 (en) 2012-10-10 2014-06-26 Eaton Corporation Differential having externally mounted plenum
US20140274529A1 (en) 2013-03-13 2014-09-18 Eaton Corporation Torque management unit with integrated hydraulic actuator
USD744542S1 (en) 2013-08-22 2015-12-01 Eaton Corporation Hydraulic control unit having unitary sump and accumulator housing
USD741916S1 (en) 2013-09-16 2015-10-27 Eaton Corporation Differential having externally mounted plenum
US20150105210A1 (en) 2013-10-15 2015-04-16 Eaton Corporation Mechanically Actuated Positive Locking Differential
USD749642S1 (en) 2013-11-19 2016-02-16 Eaton Corporation Hydraulic power unit for a differential
US20160076634A1 (en) 2014-09-16 2016-03-17 Honda Motor Co., Ltd. Vibration isolation structure of power unit including torque dampers
US20160091077A1 (en) 2014-09-29 2016-03-31 Honda Motor Co., Ltd. Power unit

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD911390S1 (en) * 2017-09-06 2021-02-23 Holley Performance Products, Inc. Cooling manifold
USD900873S1 (en) * 2018-08-02 2020-11-03 Holley Performance Products, Inc. Cooling manifold
USD901539S1 (en) * 2018-08-02 2020-11-10 Holley Performance Products, Inc. Cooling manifold
USD916136S1 (en) * 2018-08-02 2021-04-13 Holley Performance Products, Inc. Cooling manifold
USD902256S1 (en) * 2019-09-27 2020-11-17 Holley Performance Products, Inc. Cooling manifold
USD908735S1 (en) * 2019-09-27 2021-01-26 Holley Performance Products, Inc. Cooling manifold
USD976284S1 (en) * 2020-08-21 2023-01-24 Holley Performance Products, Inc. Timing cover
USD956104S1 (en) * 2021-02-15 2022-06-28 Jenvey Dynamics Limited Valve for engines

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