EP 0119582 A3 19850109 - AIR-REGULATING DEVICE FOR A WHIRPOOL BATH JET NOZZLE
Title (en)
AIR-REGULATING DEVICE FOR A WHIRPOOL BATH JET NOZZLE
Publication
Application
Priority
DE 3309760 A 19830318
Abstract (en)
[origin: US4577353A] An air-regulation device is combined into a single subassembly along with a pneumatic switch that activates a circulating pump associated with a bathtub. The common housing has air channels that open into connector bushings on a connector. The inlets to the air channels can be closed or opened by means of a control knob with a kidney-shaped air passage. The piston of the pneumatic switch is mounted in such a way as to slide within a chamber in the center of the housing. The piston is activated by means of a disk positioned in a recess in the knob. Air flows around the disk in all operating positions.
IPC 1-7
IPC 8 full level
A61H 33/02 (2006.01); A61H 33/00 (2006.01)
CPC (source: EP US)
A61H 33/026 (2013.01 - EP US); A61H 33/6063 (2013.01 - EP US); A61H 2033/0062 (2013.01 - EP US); A61H 2033/022 (2013.01 - EP US)
Citation (search report)
- [A] US 4248570 A 19810203 - CONGER IV WILLIAM W
- [A] DE 2846263 A1 19800424 - FRENKEL WALTER
Designated contracting state (EPC)
BE FR GB NL
DOCDB simple family (publication)
EP 0119582 A2 19840926; EP 0119582 A3 19850109; EP 0119582 B1 19860618; DE 3309760 A1 19840920; DE 3309760 C2 19920416; US 4577353 A 19860325
DOCDB simple family (application)
EP 84102717 A 19840313; DE 3309760 A 19830318; US 58919084 A 19840313