EP 0939416 A3 20000419 - Pressure-operated switch
Title (en)
Pressure-operated switch
Title (de)
Druckbetätigter Schalter
Title (fr)
Interrupteur actionné par pression
Publication
Application
Priority
DE 19808559 A 19980228
Abstract (en)
[origin: EP0939416A2] The switch has a spring-loaded switching part (2) for opening and closing switching contacts (6,7) and actuated by a medium under pressure and a manually operated rotary knob (4) on/off switch. The rotary on/off switch is connected to an axially movable pin (5) via which the switching part is actuated. The pin is connected to the rotary knob to rotate with it and is axially fixed in a switching contact interrupt position caused by the pin. The switching part is connected to a pivotable, spring-loaded membrane lever (13) actuated by the medium pressure.
IPC 1-7
IPC 8 full level
H01H 35/24 (2006.01); H01H 19/635 (2006.01); H01H 35/34 (2006.01)
CPC (source: EP)
H01H 35/24 (2013.01); H01H 19/635 (2013.01); H01H 35/34 (2013.01)
Citation (search report)
- [Y] EP 0645791 A1 19950329 - BONNET CLAUDE [FR], et al
- [A] DE 4308090 C1 19940630 - CONDOR WERKE GEBR FREDE GMBH & [DE]
- [A] US 2390145 A 19451204 - ELIOT GRAVES THEODORE
- [Y] PATENT ABSTRACTS OF JAPAN vol. 016, no. 401 (E - 1253) 25 August 1992 (1992-08-25)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 0939416 A2 19990901; EP 0939416 A3 20000419; EP 0939416 B1 20060503; DE 19808559 C1 19990923; ES 2263235 T3 20061201
DOCDB simple family (application)
EP 99103369 A 19990222; DE 19808559 A 19980228; ES 99103369 T 19990222