GB2149972B - Hand-operated device for an electric switch - Google Patents

Hand-operated device for an electric switch

Info

Publication number
GB2149972B
GB2149972B GB08426446A GB8426446A GB2149972B GB 2149972 B GB2149972 B GB 2149972B GB 08426446 A GB08426446 A GB 08426446A GB 8426446 A GB8426446 A GB 8426446A GB 2149972 B GB2149972 B GB 2149972B
Authority
GB
United Kingdom
Prior art keywords
hand
electric switch
operated device
operated
switch
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB08426446A
Other versions
GB8426446D0 (en
GB2149972A (en
Inventor
Bo Alderteg
Ture Helsing
Mats Johansson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ABB Norden Holding AB
Original Assignee
ASEA AB
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 ASEA AB filed Critical ASEA AB
Publication of GB8426446D0 publication Critical patent/GB8426446D0/en
Publication of GB2149972A publication Critical patent/GB2149972A/en
Application granted granted Critical
Publication of GB2149972B publication Critical patent/GB2149972B/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
    • H01H3/08—Turn knobs
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
    • H01H11/0006—Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches
    • H01H11/0018—Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches for allowing different operating parts
    • H01H2011/0025—Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches for allowing different operating parts with provisions for allowing different orientation of the operating part, e.g. turning knob can be mounted in different positions
    • 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
    • H01H9/16—Indicators for switching condition, e.g. "on" or "off"
    • 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
    • H01H9/22—Interlocking, locking, or latching mechanisms for interlocking between casing, cover, or protective shutter and mechanism for operating contacts
    • H01H9/223—Defeatable locking means
    • 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
    • H01H9/26—Interlocking, locking, or latching mechanisms for interlocking two or more switches
    • 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
GB08426446A 1983-10-21 1984-10-19 Hand-operated device for an electric switch Expired GB2149972B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8305804A SE439708B (en) 1983-10-21 1983-10-21 MANOVERDON FOR HAND MANOVERED ELECTRICAL COUPLES

Publications (3)

Publication Number Publication Date
GB8426446D0 GB8426446D0 (en) 1984-11-28
GB2149972A GB2149972A (en) 1985-06-19
GB2149972B true GB2149972B (en) 1987-04-01

Family

ID=20352999

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08426446A Expired GB2149972B (en) 1983-10-21 1984-10-19 Hand-operated device for an electric switch

Country Status (5)

Country Link
DK (1) DK502684A (en)
FI (1) FI76446C (en)
GB (1) GB2149972B (en)
NL (1) NL8403176A (en)
SE (1) SE439708B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104299815A (en) * 2013-07-19 2015-01-21 天地（常州）自动化股份有限公司 Locking device of mining flameproof and intrinsically-safe multi-loop vacuum electromagnetic starter

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5066840A (en) * 1990-10-09 1991-11-19 Automatic Switch Company Manual operator for an electrical switch
IT1270453B (en) * 1993-02-15 1997-05-05 Merloni Elettrodomestici Spa REFRIGERATOR WITH A CABINET AND A DOOR, CONTROL ELEMENTS AND / OR INFORMATION BUILT IN THE DOOR AND ELECTRICAL DEVICES IN THE CABINET
DE19939717A1 (en) * 1999-08-21 2001-02-22 Moeller Gmbh Manual operating device electrical switching device, has rotary handle connected to drive plate within ridge with edge segments forming circle when in off position
FR2867895B1 (en) * 2004-03-18 2008-02-15 Socomec Sa SECURE MANEUVER DEVICE FOR AN ELECTRICAL CUTTING APPARATUS AND APPARATUS EQUIPPED WITH SUCH A DEVICE

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104299815A (en) * 2013-07-19 2015-01-21 天地（常州）自动化股份有限公司 Locking device of mining flameproof and intrinsically-safe multi-loop vacuum electromagnetic starter
CN104299815B (en) * 2013-07-19 2016-03-09 天地（常州）自动化股份有限公司 The locking device of mine explosion-suppression and intrinsic safety type multi-circuit vacuum electromagnetic starter

Also Published As

Publication number Publication date
SE8305804L (en) 1985-04-22
SE8305804D0 (en) 1983-10-21
SE439708B (en) 1985-06-24
DK502684D0 (en) 1984-10-19
GB8426446D0 (en) 1984-11-28
DK502684A (en) 1985-04-22
FI76446C (en) 1988-10-10
FI844108L (en) 1985-04-22
FI844108A0 (en) 1984-10-18
GB2149972A (en) 1985-06-19
FI76446B (en) 1988-06-30
NL8403176A (en) 1985-05-17

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee