MX144177A - Mejoras en conmutador electrico accionado por boton de presion - Google Patents

Mejoras en conmutador electrico accionado por boton de presion

Info

Publication number
MX144177A
MX144177A MX172459A MX17245978A MX144177A MX 144177 A MX144177 A MX 144177A MX 172459 A MX172459 A MX 172459A MX 17245978 A MX17245978 A MX 17245978A MX 144177 A MX144177 A MX 144177A
Authority
MX
Mexico
Prior art keywords
electric switch
button operated
pressure button
operated electric
pressure
Prior art date
Application number
MX172459A
Other languages
English (en)
Spanish (es)
Inventor
William Donald Cragg
Original Assignee
Int Standard Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Int Standard Electric Corp filed Critical Int Standard Electric Corp
Publication of MX144177A publication Critical patent/MX144177A/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/23—Construction or mounting of dials or of equivalent devices; Means for facilitating the use thereof
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/96—Touch switches
    • H03K17/964—Piezoelectric touch switches
    • H03K17/9643—Piezoelectric touch switches using a plurality of detectors, e.g. keyboard
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K2217/00—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00
    • H03K2217/94—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00 characterised by the way in which the control signal is generated
    • H03K2217/96—Touch switches
    • H03K2217/96015—Constructional details for touch switches
    • H03K2217/96027—Piezoelectric snap spring

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Push-Button Switches (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
  • Input From Keyboards Or The Like (AREA)
MX172459A 1977-02-17 1978-02-17 Mejoras en conmutador electrico accionado por boton de presion MX144177A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB6689/77A GB1560426A (en) 1977-02-17 1977-02-17 Posh-button operated electrical switches

Publications (1)

Publication Number Publication Date
MX144177A true MX144177A (es) 1981-09-08

Family

ID=9819016

Family Applications (1)

Application Number Title Priority Date Filing Date
MX172459A MX144177A (es) 1977-02-17 1978-02-17 Mejoras en conmutador electrico accionado por boton de presion

Country Status (13)

Country Link
JP (1) JPS53121180A (de)
AR (1) AR213349A1 (de)
AU (1) AU3321278A (de)
BR (1) BR7800837A (de)
CA (1) CA1109974A (de)
DE (1) DE2805332C3 (de)
DK (1) DK68578A (de)
ES (1) ES467076A1 (de)
FR (1) FR2381421A1 (de)
GB (1) GB1560426A (de)
IT (1) IT1112615B (de)
MX (1) MX144177A (de)
NL (1) NL7801691A (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2409654B1 (fr) * 1977-11-17 1985-10-04 Thomson Csf Dispositif transducteur piezoelectrique et son procede de fabrication
JPS5840805B2 (ja) * 1978-04-10 1983-09-08 東レ株式会社 座標入力用構造体
DE2915410C2 (de) * 1979-04-17 1981-06-19 Siemens AG, 1000 Berlin und 8000 München Drucktasteneinrichtung mit piezoelektrischem Wandler
DE2915456C2 (de) * 1979-04-17 1981-05-14 Siemens AG, 1000 Berlin und 8000 München Drucktasteneinrichtung mit piezoelektrischem Wandler
US5216316A (en) * 1989-12-18 1993-06-01 Ralph Ipcinski Piezo electric transducer
DE4231734A1 (de) * 1991-09-26 1993-04-01 Fuji Electric Co Ltd Piezoelektrische einrichtung
FR2687036B1 (fr) * 1992-02-04 1994-03-18 Alcatel Business Systems Dispositif a commande manuelle devant assurer au moins deux fonctions differentes.
DE102004035444A1 (de) * 2004-07-22 2006-02-16 Volkswagen Ag Bedienelement für ein Kraftfahrzeug
JP6403059B2 (ja) * 2013-12-03 2018-10-10 学校法人東京理科大学 発電装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1399251A (en) * 1971-05-19 1975-07-02 Post Office Electrical signal generators
JPS4871929A (de) * 1971-12-28 1973-09-28
CA1026237A (en) * 1973-09-17 1978-02-14 Kureha Kagaku Kogyo Kabushiki Kaisha Key board switch
JPS5410214B2 (de) * 1973-10-15 1979-05-02
JPS50151423A (de) * 1974-05-24 1975-12-05

Also Published As

Publication number Publication date
DE2805332B2 (de) 1979-10-25
DE2805332C3 (de) 1980-07-10
DE2805332A1 (de) 1978-08-31
ES467076A1 (es) 1978-11-01
NL7801691A (nl) 1978-08-21
IT7820109A0 (it) 1978-02-09
DK68578A (da) 1978-08-18
GB1560426A (en) 1980-02-06
IT1112615B (it) 1986-01-20
BR7800837A (pt) 1978-10-10
JPS53121180A (en) 1978-10-23
CA1109974A (en) 1981-09-29
AR213349A1 (es) 1979-01-15
FR2381421A1 (fr) 1978-09-15
AU3321278A (en) 1979-08-16

Similar Documents

Publication Publication Date Title
IT1094377B (it) Interruttore elettrico
GB1557492A (en) Push button electric switch
IT1174396B (it) Interuttore elettrico
SE7800235L (sv) Tryckknappsomkopplare eller tryckknapp
BR7600362A (pt) Interruptor eletrico com botao de pressao
MX144177A (es) Mejoras en conmutador electrico accionado por boton de presion
IT1105795B (it) Interruttore elettrico
BR7905809A (pt) Comutador de dois botoes de pressao
IT1098688B (it) Pressostato elettrico
ES502244A0 (es) Perfeccionamientos en interruptores de pulsadores
ES492677A0 (es) Perfeccionamientos en los interruptores electricos de boton pulsador
AU3777678A (en) Push button switch
BE871853A (fr) Commutateur ou bouton-poussoir electrique
IT1096417B (it) Pressostato elettrico
JPS52154083A (en) Push button type electric switch
IT7849113A0 (it) Interruttore a pulsante
IT1102116B (it) Interruttore elettrico
DK353078A (da) Elektrisk snapafbryder
JPS52140879A (en) Push button switch
IT1121230B (it) Interruttore elettrico
IT1102042B (it) Interruttore elettrico
IT1101542B (it) Pressostato elettrico
PL200431A1 (pl) Przyciskowy lacznik podswietlany niestabilny
GB1554610A (en) Push button switches
IT1064271B (it) Interruttore elettrico a pulsante