Grant

Hydraulic piston machine

Patent Number US-11952987-B2

Publication Year 2024

Granted Year: 2024

Application Year 2020

Priority Year 2019

Jurisdiction US

Status Active

Inventors

ANDERSEN STIG KILDEGAARD IVERSEN FRANK HOLM PORARINSSON SVEINN

Applicants

  1. Danfoss (Denmark)
  2. [NORA names: Danfoss; Private Research; Denmark; Europe, EU; Nordic; OECD]

Abstract

A hydraulic piston machine is described comprising a piston (1) having a hollow (2) secured by a wall (3) and an insert (4) arranged in the hollow. Such a machine should have a high efficiency at low costs. To this end the insert (4) comprises a section (29) which extends out of the hollow (2).

Patent Family Records (10)

Hydraulic piston machine

Danfoss (Denmark), Danfoss AS ANDERSEN STIG KILDEGAARD, IVERSEN FRANK HOLM, PORARINSSON SVEINN

2024, US-11952987-B2

Hydraulic piston machine  

Danfoss (Denmark), Danfoss AS Steig Keldgard Anderson, Frank Holm Iverson, Swain Bolarresen

2024, CN-112814893-B

Hydraulic piston machine  

Danfoss (Denmark), Danfoss AS Kildegaard Stig Andersen, FRANK HOLM IVERSEN, SVEINN PORARINSSON

2023, GB-2590546-B

hydraulic piston machine  

Danfoss (Denmark), Danfoss AS KILDEGAARD ANDERSEN STIG, HOLM IVERSEN FRANK, PORARINSSON SVEINN

2023, ES-2825998-B2

HYDRAULIC PISTON MACHINE  

Danfoss (Denmark), Danfoss AS ANDERSEN STIG KILDEGAARD, IVERSEN FRANK HOLM, PORARINSSON SVEINN

2021, US-20210148343-A1

Hydraulic piston machine  

Danfoss (Denmark), Danfoss AS Kildegaard Stig Andersen, FRANK HOLM IVERSEN, SVEINN PORARINSSON

2021, GB-2590546-A

Hydraulic piston machine (Machine-translation by Google Translate, not legally binding)  

Danfoss (Denmark), Danfoss AS KILDEGAARD ANDERSEN STIG, HOLM IVERSEN FRANK, PORARINSSON SVEINN

2021, ES-2825998-A1

Hydraulic piston machine  

Danfoss (Denmark), Danfoss AS ANDERSEN STIG KILDEGAARD, IVERSEN FRANK HOLM, PORARINSSON SVEINN

2021, DE-102019130844-A1

Hydraulic piston machine  

Danfoss (Denmark), Danfoss AS ANDERSEN STIG KILDEGAARD, IVERSEN FRANK HOLM, SVEINN PORARINSSON

2021, CN-112814893-A

Hydraulic piston machine  

Danfoss (Denmark), Danfoss AS

2020, GB-202017765-D0

Data Provider: Digital Science