SE8305469L - Elektrisk stromstellare vid vilken manoverarmens rorelse sperras om kontakterna blir sammansvetsade - Google Patents

Elektrisk stromstellare vid vilken manoverarmens rorelse sperras om kontakterna blir sammansvetsade

Info

Publication number
SE8305469L
SE8305469L SE8305469A SE8305469A SE8305469L SE 8305469 L SE8305469 L SE 8305469L SE 8305469 A SE8305469 A SE 8305469A SE 8305469 A SE8305469 A SE 8305469A SE 8305469 L SE8305469 L SE 8305469L
Authority
SE
Sweden
Prior art keywords
control lever
contacts
arm
movement
movable
Prior art date
Application number
SE8305469A
Other languages
English (en)
Other versions
SE8305469D0 (sv
SE453545B (sv
Inventor
A Mostosi
Original Assignee
Sace 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 Sace Spa filed Critical Sace Spa
Publication of SE8305469D0 publication Critical patent/SE8305469D0/sv
Publication of SE8305469L publication Critical patent/SE8305469L/sv
Publication of SE453545B publication Critical patent/SE453545B/sv

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • H01H71/501—Means for breaking welded contacts; Indicating contact welding or other malfunction of the circuit breaker
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/20—Interlocking, locking, or latching mechanisms
    • H01H9/28—Interlocking, locking, or latching mechanisms for locking switch parts by a key or equivalent removable member
    • H01H2009/288—Provisions relating to welded contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • H01H71/501—Means for breaking welded contacts; Indicating contact welding or other malfunction of the circuit breaker
    • H01H2071/502—Means for breaking welded contacts; Indicating contact welding or other malfunction of the circuit breaker with direct contact between manual operator and welded contact structure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • H01H71/52—Manual reset mechanisms which may be also used for manual release actuated by lever
    • H01H71/522—Manual reset mechanisms which may be also used for manual release actuated by lever comprising a cradle-mechanism
    • H01H71/525—Manual reset mechanisms which may be also used for manual release actuated by lever comprising a cradle-mechanism comprising a toggle between cradle and contact arm and mechanism spring acting between handle and toggle knee
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/20—Interlocking, locking, or latching mechanisms
    • H01H9/28—Interlocking, locking, or latching mechanisms for locking switch parts by a key or equivalent removable member
    • H01H9/281—Interlocking, locking, or latching mechanisms for locking switch parts by a key or equivalent removable member making use of a padlock
    • H01H9/282—Interlocking, locking, or latching mechanisms for locking switch parts by a key or equivalent removable member making use of a padlock and a separate part mounted or mountable on the switch assembly and movable between an unlocking position and a locking position where it can be secured by the padlock
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S200/00—Electricity: circuit makers and breakers
    • Y10S200/42—Contact welding considerations
SE8305469A 1982-10-07 1983-10-05 Elektrisk stromstellare SE453545B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8223118U IT8223118V0 (it) 1982-10-07 1982-10-07 Interruttore elettrico con arresto della corsa della leva di comando in caso di saldatura dei contatti.

Publications (3)

Publication Number Publication Date
SE8305469D0 SE8305469D0 (sv) 1983-10-05
SE8305469L true SE8305469L (sv) 1984-04-08
SE453545B SE453545B (sv) 1988-02-08

Family

ID=11203981

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8305469A SE453545B (sv) 1982-10-07 1983-10-05 Elektrisk stromstellare

Country Status (11)

Country Link
US (1) US4546224A (sv)
JP (1) JPS5987732A (sv)
BE (1) BE897954A (sv)
CH (1) CH655405B (sv)
DE (1) DE3336207C2 (sv)
ES (1) ES283352Y (sv)
FR (1) FR2534412B1 (sv)
GB (1) GB2128411B (sv)
IT (1) IT8223118V0 (sv)
NL (1) NL8303433A (sv)
SE (1) SE453545B (sv)

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Also Published As

Publication number Publication date
SE8305469D0 (sv) 1983-10-05
DE3336207C2 (de) 1985-12-05
DE3336207C3 (sv) 1989-07-20
IT8223118V0 (it) 1982-10-07
FR2534412B1 (fr) 1987-02-27
SE453545B (sv) 1988-02-08
ES283352Y (es) 1986-05-01
CH655405B (sv) 1986-04-15
US4546224A (en) 1985-10-08
FR2534412A1 (fr) 1984-04-13
BE897954A (fr) 1984-01-30
GB2128411A (en) 1984-04-26
NL8303433A (nl) 1984-05-01
ES283352U (es) 1985-09-16
GB8326634D0 (en) 1983-11-09
JPS5987732A (ja) 1984-05-21
GB2128411B (en) 1985-12-18
DE3336207A1 (de) 1984-04-12

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