EP 2616665 A1 20130724 - HYDRAULIC TEMPERATURE COMPENSATOR AND HYDRAULIC LIFT TRANSMITTER
Title (en)
HYDRAULIC TEMPERATURE COMPENSATOR AND HYDRAULIC LIFT TRANSMITTER
Title (de)
HYDRAULISCHER TEMPERATURKOMPENSATOR UND HYDRAULISCHER HUBÜBERTRAGER
Title (fr)
COMPENSATEUR DE TEMPÉRATURE HYDRAULIQUE ET ÉLÉMENT DE TRANSMISSION DE COURSE HYDRAULIQUE
Publication
Application
Priority
- DE 102010040612 A 20100913
- EP 2011064362 W 20110822
Abstract (en)
[origin: WO2012034823A1] The hydraulic temperature compensator (5) comprises at least one longitudinally extendable hydraulic chamber (10, 11) and a gas filled chamber (12) which is at least partially surrounded by the hydraulic chamber (10, 11), wherein the hydraulic chamber (10, 11) is subdivided into a first sub-chamber (10) and a second sub-chamber (11), wherein said chambers are hydraulically connected to each other by means of at least one throttle point (24), and wherein the second sub-chamber (11) adjoins the gas-filled chamber (12). The lift transmitter (1) comprises at least the hydraulic temperature compensator, a lifting actuator (2) which acts on the temperature compensator (5), and an additional hydraulic chamber (18a), which is fluidically connected to the first sub-chamber (10) of the hydraulic chamber (10, 11) of the temperature compensator (5), wherein the additional hydraulic chamber (18a) is fluidically connected to an adjustment element (20) which is slidably mounted.
IPC 8 full level
F02M 63/00 (2006.01); F02M 61/16 (2006.01)
CPC (source: EP US)
F02M 61/167 (2013.01 - EP US); F02M 63/0026 (2013.01 - EP US); F02M 63/0057 (2013.01 - EP US); F15B 7/10 (2013.01 - US); F02M 2200/21 (2013.01 - EP US); F02M 2200/703 (2013.01 - EP US); F02M 2200/705 (2013.01 - EP US); F02M 2200/708 (2013.01 - EP US); Y10T 137/2516 (2015.04 - EP US)
Citation (search report)
See references of WO 2012034823A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
DE 102010040612 A1 20120315; EP 2616665 A1 20130724; EP 2616665 B1 20160120; EP 2947308 A1 20151125; EP 2947308 B1 20170927; HU E027360 T2 20160928; PL 2616665 T3 20160729; US 2013269790 A1 20131017; US 9488194 B2 20161108; WO 2012034823 A1 20120322
DOCDB simple family (application)
DE 102010040612 A 20100913; EP 11749802 A 20110822; EP 15001834 A 20110822; EP 2011064362 W 20110822; HU E11749802 A 20110822; PL 11749802 T 20110822; US 201113822831 A 20110822