IT970257B - Interruttore elettrico per commu tazione rapida - Google Patents

Interruttore elettrico per commu tazione rapida

Info

Publication number
IT970257B
IT970257B IT31385/72A IT3138572A IT970257B IT 970257 B IT970257 B IT 970257B IT 31385/72 A IT31385/72 A IT 31385/72A IT 3138572 A IT3138572 A IT 3138572A IT 970257 B IT970257 B IT 970257B
Authority
IT
Italy
Prior art keywords
electric switch
quick switching
quick
switching
switch
Prior art date
Application number
IT31385/72A
Other languages
English (en)
Italian (it)
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of IT970257B publication Critical patent/IT970257B/it

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H43/00—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed
    • H01H43/24—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed with timing of actuation of contacts due to a non-rotatable moving part
    • H01H43/28—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed with timing of actuation of contacts due to a non-rotatable moving part the actuation being produced by a part, the speed of which is controlled by fluid-pressure means, e.g. by piston and cylinder
    • H01H43/285—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed with timing of actuation of contacts due to a non-rotatable moving part the actuation being produced by a part, the speed of which is controlled by fluid-pressure means, e.g. by piston and cylinder adjusting the time interval by means of an adjustable orifice, e.g. needle valve
IT31385/72A 1971-11-10 1972-11-08 Interruttore elettrico per commu tazione rapida IT970257B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2155916A DE2155916C3 (de) 1971-11-10 1971-11-10 Kurzzeitschalter

Publications (1)

Publication Number Publication Date
IT970257B true IT970257B (it) 1974-04-10

Family

ID=5824753

Family Applications (1)

Application Number Title Priority Date Filing Date
IT31385/72A IT970257B (it) 1971-11-10 1972-11-08 Interruttore elettrico per commu tazione rapida

Country Status (15)

Country Link
US (1) US3798397A (de)
JP (1) JPS5414301B2 (de)
AR (1) AR194516A1 (de)
AT (1) AT319374B (de)
BE (1) BE791256A (de)
BR (1) BR7207871D0 (de)
CH (1) CH550482A (de)
DE (1) DE2155916C3 (de)
FR (1) FR2159313B1 (de)
GB (1) GB1389120A (de)
IT (1) IT970257B (de)
LU (1) LU66428A1 (de)
NL (1) NL153365B (de)
SE (1) SE391065B (de)
ZA (1) ZA727792B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2432452C2 (de) * 1974-07-06 1983-09-22 Telefonbau Und Normalzeit Gmbh, 6000 Frankfurt Schaltungsanordnung zur Erzeugung von Schleifenkriterien definierter Länge
DE2432451C3 (de) * 1974-07-06 1981-07-02 Telefonbau Und Normalzeit Gmbh, 6000 Frankfurt Schaltungsanordnung zur Abgabe eines Sondersignales für Fernsprechanschlüsse
DE2432610C2 (de) * 1974-07-06 1985-03-21 Telefonbau Und Normalzeit Gmbh, 6000 Frankfurt Schaltungsanordnung zur Abgabe von Schleifenkriterien definierter Länge während der Ruhelage des Gabelumschalters
DE3115986C2 (de) * 1981-04-22 1983-12-01 Krone Gmbh, 1000 Berlin Mechanischer Impulsgeber (Nachwahltaste) mit Zahnstangen- und Federspeicherantrieb für fernmeldetechnische Geräte
JPS5723827U (de) * 1981-06-12 1982-02-06
CN104701042A (zh) * 2013-12-04 2015-06-10 朱玉静 漏气式延时开关

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1937173A (en) * 1929-11-04 1933-11-28 Taylor Travers Corp Ltd Time relay for radio receiving sets
US2556427A (en) * 1950-03-13 1951-06-12 Kaupert Joseph Turn signaling switch for motor vehicles
US2831093A (en) * 1956-10-04 1958-04-15 Benjamin F Trussell Switch
US3236961A (en) * 1962-06-28 1966-02-22 Fluristor Corp Time mechanism having selectively variable time ranges with continuous control of time therein
US3551615A (en) * 1969-05-23 1970-12-29 Arrow Hart Inc Pneumatic time delay switch with improved dashpot structure
US3585321A (en) * 1969-05-23 1971-06-15 Arrow Hart Inc Pneumatic time delay switch with improved auxiliary manual switch actuator means

Also Published As

Publication number Publication date
FR2159313A1 (de) 1973-06-22
DE2155916A1 (de) 1973-05-17
JPS5414301B2 (de) 1979-06-06
LU66428A1 (de) 1973-02-01
ZA727792B (en) 1973-07-25
NL153365B (nl) 1977-05-16
BR7207871D0 (pt) 1973-09-13
US3798397A (en) 1974-03-19
AR194516A1 (es) 1973-07-23
BE791256A (fr) 1973-05-10
DE2155916C3 (de) 1979-03-22
GB1389120A (en) 1975-04-03
NL7215044A (de) 1973-05-14
CH550482A (de) 1974-06-14
JPS4854480A (de) 1973-07-31
FR2159313B1 (de) 1976-10-29
SE391065B (sv) 1977-01-31
DE2155916B2 (de) 1978-07-20
AT319374B (de) 1974-12-27

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