IT1238322B - Punteria in particolare per la cooperazione con alberi a camme in commutatori elettrici, interruttori o similari - Google Patents

Punteria in particolare per la cooperazione con alberi a camme in commutatori elettrici, interruttori o similari

Info

Publication number
IT1238322B
IT1238322B IT01910390A IT1910390A IT1238322B IT 1238322 B IT1238322 B IT 1238322B IT 01910390 A IT01910390 A IT 01910390A IT 1910390 A IT1910390 A IT 1910390A IT 1238322 B IT1238322 B IT 1238322B
Authority
IT
Italy
Prior art keywords
mobile
slider
switches
cavity
camshafts
Prior art date
Application number
IT01910390A
Other languages
English (en)
Other versions
IT9019103A0 (it
IT9019103A1 (it
Inventor
Marino Spanio
Original Assignee
Bremas Spa
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 Bremas Spa filed Critical Bremas Spa
Priority to IT01910390A priority Critical patent/IT1238322B/it
Publication of IT9019103A0 publication Critical patent/IT9019103A0/it
Priority to EP90105098A priority patent/EP0443075B1/en
Priority to DE69021038T priority patent/DE69021038D1/de
Priority to AT90105098T priority patent/ATE125390T1/de
Priority to CA002012924A priority patent/CA2012924A1/en
Priority to US07/498,956 priority patent/US5075517A/en
Publication of IT9019103A1 publication Critical patent/IT9019103A1/it
Application granted granted Critical
Publication of IT1238322B publication Critical patent/IT1238322B/it

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/20—Bridging contacts
    • H01H1/2016—Bridging contacts in which the two contact pairs commutate at substantially different moments
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
    • H01H19/54—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand the operating part having at least five or an unspecified number of operative positions
    • H01H19/60—Angularly-movable actuating part carrying no contacts
    • H01H19/62—Contacts actuated by radial cams
    • H01H19/626—Contacts actuated by radial cams actuating bridging contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/20—Bridging contacts
    • H01H1/2083—Bridging contact surfaces directed at an oblique angle with respect to the movement of the bridge
IT01910390A 1990-01-19 1990-01-19 Punteria in particolare per la cooperazione con alberi a camme in commutatori elettrici, interruttori o similari IT1238322B (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT01910390A IT1238322B (it) 1990-01-19 1990-01-19 Punteria in particolare per la cooperazione con alberi a camme in commutatori elettrici, interruttori o similari
EP90105098A EP0443075B1 (en) 1990-01-19 1990-03-19 Tappet, in particular for cooperating with camshafts in electrical switches
DE69021038T DE69021038D1 (de) 1990-01-19 1990-03-19 Stössel, insbesondere zum Zusammenwirken mit Nockenwellen in elektrischen Schaltern.
AT90105098T ATE125390T1 (de) 1990-01-19 1990-03-19 Stössel, insbesondere zum zusammenwirken mit nockenwellen in elektrischen schaltern.
CA002012924A CA2012924A1 (en) 1990-01-19 1990-03-23 Tappet in particular for cooperating with camshafts in electrical changeover switches, circuit breakers or the like
US07/498,956 US5075517A (en) 1990-01-19 1990-03-26 Cam operated electrical changeover switch or circuit breaker tappet-type contact structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT01910390A IT1238322B (it) 1990-01-19 1990-01-19 Punteria in particolare per la cooperazione con alberi a camme in commutatori elettrici, interruttori o similari

Publications (3)

Publication Number Publication Date
IT9019103A0 IT9019103A0 (it) 1990-01-19
IT9019103A1 IT9019103A1 (it) 1991-07-19
IT1238322B true IT1238322B (it) 1993-07-12

Family

ID=11154579

Family Applications (1)

Application Number Title Priority Date Filing Date
IT01910390A IT1238322B (it) 1990-01-19 1990-01-19 Punteria in particolare per la cooperazione con alberi a camme in commutatori elettrici, interruttori o similari

Country Status (6)

Country Link
US (1) US5075517A (it)
EP (1) EP0443075B1 (it)
AT (1) ATE125390T1 (it)
CA (1) CA2012924A1 (it)
DE (1) DE69021038D1 (it)
IT (1) IT1238322B (it)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5721449A (en) * 1996-02-20 1998-02-24 Advance Controls, Inc. Cam operated inverter bypass safety switch
DE19818058C2 (de) 1998-04-22 2000-12-14 Siemens Ag Schaltgerät mit einer Schaltkammer-Baugruppe
FR2778789B1 (fr) * 1998-05-14 2000-06-30 Socomec Sa Appareil de coupure electrique pour installation electrique a basse tension alternative
DE19856678C2 (de) * 1998-12-04 2002-01-24 Moeller Gmbh Elektrische Schaltvorrichtung
DE19858755C1 (de) 1998-12-18 2000-06-08 Euro Matsushita Electric Works Kontakteinheit für elektromagnetische Relais
DE19902919A1 (de) * 1999-01-26 2000-08-10 Euchner Gmbh & Co Vorrichtung zum Schalten einer elektrischen Verbindung, insbesondere Scharnierschalter
DE19935661A1 (de) * 1999-07-29 2001-02-01 Abb Patent Gmbh Schaltkontaktanordnung für einen Leistungsschalter
US6822173B1 (en) 2000-06-07 2004-11-23 Moeller Gmbh Contact element
US6791038B1 (en) * 2003-11-25 2004-09-14 Defond Components Limited Electrical switch
TWM289961U (en) * 2005-10-28 2006-04-21 Jarllytec Co Ltd Rotational shaft structure having automatic reciprocation and rotation
EP2654055B1 (en) * 2012-04-19 2015-01-21 Gottak, S.L. Rotary switch for electrical appliances or the like
CN103854883B (zh) * 2012-11-30 2015-12-30 施耐德电器工业公司 开关装置
DE102014117497A1 (de) * 2014-11-28 2016-06-02 Eaton Electrical Ip Gmbh & Co. Kg Schaltvorrichtung
DE102015224287B4 (de) * 2015-12-04 2019-09-19 Seg Automotive Germany Gmbh Elektromagnetischer Schalter
US11335518B2 (en) 2020-09-08 2022-05-17 Rockwell Automation Switzerland Gmbh Switching element guide

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE557653A (it) *
AT328026B (de) * 1973-02-23 1976-02-25 Naimer H L Drehschalter
DE2732723C2 (de) * 1977-07-20 1984-07-26 Diehl GmbH & Co, 8500 Nürnberg Elektrische Schaltvorrichtung
DE2848741A1 (de) * 1978-11-10 1980-05-22 Standard Elektrik Lorenz Ag Druckknopf fuer tastschalter
US4277662A (en) * 1980-06-03 1981-07-07 Cherry Electrical Products Corp. Switch blade with wiping contact action
FR2506508A1 (fr) * 1981-05-20 1982-11-26 Alsthom Cgee Element modulaire de contact et commutateur a commande rotative comportant un tel element
DE3327675C3 (de) * 1983-07-30 1993-09-30 Kloeckner Moeller Gmbh Schaltkammer für Nockenschalter
JPS61151932A (ja) * 1984-12-25 1986-07-10 三菱電機株式会社 電路開閉器の接点装置
HU195895B (en) * 1986-06-04 1988-07-28 Bakony Fem Elektromoskeszulek Contact arrangement for switches
IT1217319B (it) * 1987-06-26 1990-03-22 Breter Spa Commutatore a camme
US4839475A (en) * 1988-04-29 1989-06-13 Limitorque Corporation Modular switch assembly having wiping contacts

Also Published As

Publication number Publication date
IT9019103A0 (it) 1990-01-19
CA2012924A1 (en) 1991-07-19
DE69021038D1 (de) 1995-08-24
US5075517A (en) 1991-12-24
IT9019103A1 (it) 1991-07-19
ATE125390T1 (de) 1995-08-15
EP0443075B1 (en) 1995-07-19
EP0443075A1 (en) 1991-08-28

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970128