EP 0336805 A1 19891011 - High pressure switch.
Title (en)
High pressure switch.
Title (de)
Hochdruckschalter.
Title (fr)
Contacteur haute pression perfectionné.
Publication
Application
Priority
FR 8803532 A 19880318
Abstract (en)
Pressure-sensitive electrical switch of the type comprising a contact module (100) provided with at least one moving electrical contact (150) and a control module (200) actuated by a fluid under pressure and provided with a return member which regulates the displacements of the moving contact. According to the invention, the moving contact is formed of an elastic strip (150) made of an electrically conducting material which also constitutes the return member of the control module (200). <IMAGE>
IPC 1-7
IPC 8 full level
H01H 35/38 (2006.01)
CPC (source: EP)
H01H 35/38 (2013.01)
Citation (search report)
- [YD] US 3631389 A 19711228 - ELLIOTT HAROLD V
- [Y] DE 918577 C 19540930 - STANDARD ELEK GES AG
- [AD] DE 2547257 B2 19770818
- [A] US 2851565 A 19580909 - MAX KNOBEL
- [A] US 3501959 A 19700324 - WOMACK SHERMAN E
- [A] US 3939316 A 19760217 - STROPKAY EDWARD J
- [A] US 3418001 A 19681224 - RENTSCHLER JOHN J, et al
- [A] CH 352025 A 19610215 - HYDRO MECANIQUE DE PRECISION S [CH]
Designated contracting state (EPC)
DE ES GB IT
DOCDB simple family (publication)
EP 0336805 A1 19891011; EP 0336805 B1 19930623; DE 68907250 D1 19930729; DE 68907250 T2 19930930; FR 2628888 A1 19890922; FR 2628888 B1 19940408
DOCDB simple family (application)
EP 89400758 A 19890317; DE 68907250 T 19890317; FR 8803532 A 19880318