Global Patent Index - EP 2461036 A1

EP 2461036 A1 20120606 - Air compressor having enlarged compartment for receiving pressurized air

Title (en)

Air compressor having enlarged compartment for receiving pressurized air

Title (de)

Luftkompressor mit vergrößertem Raum zum Aufnehmen von Druckluft

Title (fr)

Compresseur à air doté d'un compartiment élargi pour recevoir de l'air pressurisé

Publication

EP 2461036 A1 20120606 (EN)

Application

EP 10193531 A 20101202

Priority

EP 10193531 A 20101202

Abstract (en)

An air compressor includes a cylinder housing (20), an outlet receptacle (40) disposed on the cylinder housing, and a partition (22) formed between the cylinder housing and the outlet receptacle and having an air passage formed in the partition, a piston slidably received in the cylinder housing and coupled to a motor for moving relative to the cylinder housing in a reciprocating action in order to generate a pressurized air, and a spring-biased check valve engaged with the partition for selectively blocking the air passage of the partition, the outlet receptacle includes an inner diameter "D2" no less than an inner diameter "D1" of the cylinder housing for allowing the pressurized air to easily flow into the outlet receptacle and for allowing the piston to be moved in a greater moving speed.

IPC 8 full level

F04B 39/12 (2006.01)

CPC (source: EP)

F04B 39/121 (2013.01); F04B 39/122 (2013.01); F04B 39/123 (2013.01); F04B 39/125 (2013.01)

Citation (applicant)

Citation (search report)

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

Designated extension state (EPC)

BA ME

DOCDB simple family (publication)

EP 2461036 A1 20120606; EP 2461036 B1 20150527; PL 2461036 T3 20151130

DOCDB simple family (application)

EP 10193531 A 20101202; PL 10193531 T 20101202