EP 1047088 A3 20011219 - Switch element, particularly switch operated by pressure wave
Title (en)
Switch element, particularly switch operated by pressure wave
Title (de)
Schaltelement, insbesondere Druckwellenschalter
Title (fr)
Elément interrupteur, en particulier interrupteur actionné par onde de pression
Publication
Application
Priority
DE 19918208 A 19990422
Abstract (en)
[origin: EP1047088A2] The switching element has at least one pressure chamber which is at least partly provided with a membrane (4) enabling connection of a stimulation contact element (5) to make contact with a tapping contact element (6). The stimulation contact element and/or tapping contact element can be moved out of a contact plane to make a common contact .
IPC 1-7
IPC 8 full level
H01H 1/18 (2006.01); H01H 3/16 (2006.01); H01H 3/24 (2006.01)
CPC (source: EP US)
Citation (search report)
- [X] US 4464551 A 19840807 - JOHNSON RONALD L [US]
- [A] US 4837411 A 19890606 - BEST GARY R [US]
- [A] US 3938076 A 19760210 - HAYASHI TADASHI
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 1047088 A2 20001025; EP 1047088 A3 20011219; EP 1047088 B1 20040602; AT E268501 T1 20040615; DE 19918208 A1 20001026; DE 50006653 D1 20040708; DK 1047088 T3 20040628; US 6265679 B1 20010724
DOCDB simple family (application)
EP 00106941 A 20000331; AT 00106941 T 20000331; DE 19918208 A 19990422; DE 50006653 T 20000331; DK 00106941 T 20000331; US 55350500 A 20000420