EP 0692804 A1 19960117 - Four-level regulator for fluid-operated air conditioning systems
Title (en)
Four-level regulator for fluid-operated air conditioning systems
Title (de)
Vierstufenregler für flüssigkeitsbetriebene Klimaanlagen
Title (fr)
Régulateur à quatre niveaux pour systèmes de conditionnement d'air actionnés par fluide
Publication
Application
Priority
IT MI941472 A 19940714
Abstract (en)
A four-level regulator for fluid-operated air conditioning systems, comprising a casing containing three electrical switches, said switches including respective fixed contacts and respective movable contacts, each of these including a slidable push-rod for causing a respective movable contact to move by the action of a respective substantially cap-shaped elastic member, said elastic members being definable between an inwardly-turned rest configuration and an outwardly-turned configuration, between the fluid and the switches there being provided an elastically deformable diaphragm, wherein one of said elastic members and the push-rod connected to it are holed, there being provided a further fourth switch including a push-rod inserted through the holed elastic member and through the holed push-rod, and operated by a respective fourth cap-shaped elastic member. <MATH>
IPC 1-7
IPC 8 full level
H01H 35/26 (2006.01)
CPC (source: EP)
H01H 35/2657 (2013.01)
Citation (applicant)
IT MI930836 A 19930428
Citation (search report)
- [Y] EP 0265391 A2 19880427 - SICEB SPA [IT]
- [Y] US 4827094 A 19890502 - TANAKA HAZIME [JP], et al
- [Y] GB 2185857 A 19870729 - HADEN D H LTD
Designated contracting state (EPC)
DE ES FR GB
DOCDB simple family (publication)
EP 0692804 A1 19960117; EP 0692804 B1 19981223; DE 69506798 D1 19990204; DE 69506798 T2 19990826; ES 2127463 T3 19990416; IT 1271662 B 19970604; IT MI941472 A0 19940714; IT MI941472 A1 19960114
DOCDB simple family (application)
EP 95201865 A 19950707; DE 69506798 T 19950707; ES 95201865 T 19950707; IT MI941472 A 19940714