IT944559B - Dispositivo di scelta per selettore a punti d incrocio - Google Patents

Dispositivo di scelta per selettore a punti d incrocio

Info

Publication number
IT944559B
IT944559B IT33110/71A IT3311071A IT944559B IT 944559 B IT944559 B IT 944559B IT 33110/71 A IT33110/71 A IT 33110/71A IT 3311071 A IT3311071 A IT 3311071A IT 944559 B IT944559 B IT 944559B
Authority
IT
Italy
Prior art keywords
selection device
cross point
point selector
selector
cross
Prior art date
Application number
IT33110/71A
Other languages
English (en)
Italian (it)
Inventor
A Dietsch
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Application granted granted Critical
Publication of IT944559B publication Critical patent/IT944559B/it

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H67/00—Electrically-operated selector switches
    • H01H67/22—Switches without multi-position wipers
    • H01H67/26—Co-ordinate-type selector switches not having relays at cross-points but involving mechanical movement, e.g. cross-bar switch, code-bar switch
IT33110/71A 1970-12-30 1971-12-29 Dispositivo di scelta per selettore a punti d incrocio IT944559B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE17741/70A SE340296B (enrdf_load_stackoverflow) 1970-12-30 1970-12-30

Publications (1)

Publication Number Publication Date
IT944559B true IT944559B (it) 1973-04-20

Family

ID=20303944

Family Applications (1)

Application Number Title Priority Date Filing Date
IT33110/71A IT944559B (it) 1970-12-30 1971-12-29 Dispositivo di scelta per selettore a punti d incrocio

Country Status (15)

Country Link
US (1) US3711670A (enrdf_load_stackoverflow)
AU (1) AU464625B2 (enrdf_load_stackoverflow)
BE (1) BE777514A (enrdf_load_stackoverflow)
BR (1) BR7108655D0 (enrdf_load_stackoverflow)
CA (1) CA939093A (enrdf_load_stackoverflow)
ES (1) ES397995A1 (enrdf_load_stackoverflow)
FI (1) FI49546C (enrdf_load_stackoverflow)
FR (1) FR2120107B1 (enrdf_load_stackoverflow)
GB (1) GB1369694A (enrdf_load_stackoverflow)
HU (1) HU162568B (enrdf_load_stackoverflow)
IT (1) IT944559B (enrdf_load_stackoverflow)
NL (1) NL7116658A (enrdf_load_stackoverflow)
NO (1) NO130611C (enrdf_load_stackoverflow)
SE (1) SE340296B (enrdf_load_stackoverflow)
SU (1) SU385467A3 (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7303599A (enrdf_load_stackoverflow) * 1973-03-15 1974-09-17
US4222675A (en) * 1978-03-06 1980-09-16 Savin Corporation Low profile keyboard operator
SE515404C2 (sv) * 1995-08-04 2001-07-30 Ericsson Telefon Ab L M Kopplingssystem
SE517973C2 (sv) 1997-01-27 2002-08-13 Ericsson Telefon Ab L M Kontrollmetod vid växelenhet samt anordning verkande enligt metoden

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2647166A (en) * 1949-01-19 1953-07-28 Int Standard Electric Corp Switching mechanism
FR1011334A (fr) * 1949-01-19 1952-06-23 Int Standard Electric Corp Mécanisme de commutation
US2870273A (en) * 1956-09-24 1959-01-20 Euclid Electric & Mfg Co Electrical switching mechanism
FR1522302A (fr) * 1967-02-23 1968-04-26 Lamy D Etudes Et De Rech S Sol Autocommutateur électro-mécanique
US3509301A (en) * 1967-11-22 1970-04-28 Northern Electric Co Crosspoint actuating device for a crosspoint switch with fixed stop member vibration damping means
DE1950537B2 (de) * 1969-10-07 1970-12-10 Siemens Ag Koordinatenschalter mit selbsthaltendem Koppelpunkt
US3592980A (en) * 1969-11-19 1971-07-13 Honeywell Inc Pneumatic step controller with reciprocal cam means
US3599525A (en) * 1970-05-14 1971-08-17 Paul A Klann Pneumatic crossbar device

Also Published As

Publication number Publication date
CA939093A (en) 1973-12-25
SE340296B (enrdf_load_stackoverflow) 1971-11-15
DE2161734B2 (de) 1975-10-09
FR2120107B1 (enrdf_load_stackoverflow) 1975-07-18
GB1369694A (en) 1974-10-09
NO130611C (enrdf_load_stackoverflow) 1975-01-08
US3711670A (en) 1973-01-16
DE2161734A1 (de) 1972-08-03
NL7116658A (enrdf_load_stackoverflow) 1972-07-04
ES397995A1 (es) 1974-07-01
FI49546B (enrdf_load_stackoverflow) 1975-04-01
SU385467A3 (enrdf_load_stackoverflow) 1973-05-29
FR2120107A1 (enrdf_load_stackoverflow) 1972-08-11
HU162568B (enrdf_load_stackoverflow) 1973-03-28
FI49546C (fi) 1975-07-10
AU3624271A (en) 1973-06-07
NO130611B (enrdf_load_stackoverflow) 1974-09-30
BE777514A (fr) 1972-04-17
AU464625B2 (en) 1975-09-04
BR7108655D0 (pt) 1973-05-15

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