EP 0512983 A1 19921119 - AIRFLOW CONTROL SYSTEM PUMP AND HOUSING.
Title (en)
AIRFLOW CONTROL SYSTEM PUMP AND HOUSING.
Title (de)
PUMPE UND GEHÄUSE FÜR LUFTSTRÖMUNGSKONTROLLSYSTEM.
Title (fr)
LOGEMENT ET POMPE POUR SYSTEMES DE COMMANDE DE COURANTS D'AIR.
Publication
Application
Priority
US 8905326 W 19900202
Abstract (en)
[origin: WO9111617A1] A housing (90) containing an air pump (100) and an air pressure supply system for supplying air to a body support, such as an air mattress (25). The housing (90) contains, in addition to the air pump (100) diaphragm-type pressure regulators (R1-R4) and diaphragm-type surge check valves (CV1-CV4), as well as passageways (180, 187, 188-191) and pressure chambers (160, 162, 163) for interconnecting the pump to the pressure regulators and surge check valves.
Abstract (fr)
Un logement (90) contient une pompe à air (100) et un système d'alimentation en air pressurisé d'un support du corps, tel qu'un matelas pneumatique (25). Le logement (90) contient, outre la pompe à air (100), des régulateurs de pression (R1-R4) de type à diaphragme et des soupapes d'équilibrage (CV1-CV4) de type à diaphragme, de même que des passages (180, 187, 188-191) et des chambres de compression (160, 162, 163) qui relient la pompe aux régulateurs de pression et aux soupapes d'équilibrage.
IPC 1-7
IPC 8 full level
A47C 27/10 (2006.01); A61G 7/05 (2006.01); F04B 35/04 (2006.01); F04B 49/00 (2006.01); F04B 49/08 (2006.01); F15B 11/16 (2006.01)
CPC (source: EP)
A47C 27/082 (2013.01); A47C 27/083 (2013.01); A47C 27/10 (2013.01)
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
WO 9111617 A1 19910808; DE 69009781 D1 19940714; DE 69009781 T2 19941222; EP 0512983 A1 19921119; EP 0512983 A4 19920320; EP 0512983 B1 19940608; JP H04504372 A 19920806
DOCDB simple family (application)
US 8905326 W 19900202; DE 69009781 T 19900202; EP 90907581 A 19900202; JP 50744790 A 19900202