FI76446C - Handmanöverdon för elkopplare - Google Patents

Handmanöverdon för elkopplare Download PDF

Info

Publication number
FI76446C
FI76446C FI844108A FI844108A FI76446C FI 76446 C FI76446 C FI 76446C FI 844108 A FI844108 A FI 844108A FI 844108 A FI844108 A FI 844108A FI 76446 C FI76446 C FI 76446C
Authority
FI
Finland
Prior art keywords
indicator
knob
actuator
locking
electric coupler
Prior art date
Application number
FI844108A
Other languages
English (en)
Finnish (fi)
Other versions
FI76446B (fi
FI844108A0 (fi
FI844108L (fi
Inventor
Mats Johansson
Bo Adlerteg
Ture Helsing
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 FI844108A0 publication Critical patent/FI844108A0/fi
Publication of FI844108L publication Critical patent/FI844108L/fi
Publication of FI76446B publication Critical patent/FI76446B/fi
Application granted granted Critical
Publication of FI76446C publication Critical patent/FI76446C/sv

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

Landscapes

  • Switch Cases, Indication, And Locking (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Switches With Compound Operations (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)

Claims (5)

12 764 4 6
1. Manöverdon för handmanövrerad elkopplare med vridbar manöveraxel, vilket manöverdon omfattar ett manövervred (3) och ett relativt elkopplaren fixer-bart organ (4) för lägesindikering, nedan kallat indikatorn, k ä n n e - t e c k n a t därav, att manövervredet (3) och indikatorn (4) bildar en funk-tionsenhet, vilken innehaller en första spärr (24, 44) för inbördes fixering av vredet och indikatorn i axiell led samt en andra spärr (27, 47), som före montering av enheten (3, 4) pä en elkopplare (1) (eller pa en tili elkopplaren hörande handtagslagring (6)) spärrar vredet och indikatorn inbördes i det vrid-läget, där funktionsenheten (3, 4) visar lägesmarkeringen för fränläge, men som vid montering p4 elkopplaren (1) automatiskt frigöres.
2. Manöverdon enligt patentkrav 1, kännetecknat därav, att indikatorn (4) utgöres av en platta med markeringar för kontäktläge och/eller vridningsriktning, och att manövervredet (3) Sr utformat med en täckplatta (22) med indikeringshäl (23), genom vilka indikatorplattans (4) markeringar är synliga.
3. Manöverdon enligt patentkrav 1 eller 2, kännetecknat därav, att den av manövervredet (3) och indikatorn (4) bildade funktionsenheten inne-häller en tredje spärr (26, 46), vilken är anordnad att förhindra relativ-vridning mellan vredet och indikatorn förbi fränmarkeringen.
4. Manöverdon enligt patentkrav 1, 2 eller 3, kännetecknat därav, att manövervredet (3) innehäller en för läsning av elkopplaren (1) i tili- eller franläget anordnad lässlid (5), vilken är förskjutbar mot verkan av fjäderorgan (11) tili ett läsläge, i vilket sliden (5) stär i ingrepp med indikatorplattan (4), och att manövervredet (3) uppvisar hil (30) för ett hänglis eller dylikt för lisbar fixering av sliden (5) i nämnda lisläge.
5. Manöverdon enligt nägot av föregäende patentkrav, kännetecknat därav, att indikatorn (4) är försedd med en fjädrande lästunga (43) anordnad att gä i spärringrepp med motsvarande urtag (63) i elkopplarhölJet resp handtagslagringen (6) för spärrning av indikatorn mot vridning. tl
FI844108A 1983-10-21 1984-10-18 Handmanöverdon för elkopplare FI76446C (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8305804A SE439708B (sv) 1983-10-21 1983-10-21 Manoverdon for handmanovrerad elkopplare
SE8305804 1983-10-21

Publications (4)

Publication Number Publication Date
FI844108A0 FI844108A0 (fi) 1984-10-18
FI844108L FI844108L (fi) 1985-04-22
FI76446B FI76446B (fi) 1988-06-30
FI76446C true FI76446C (sv) 1988-10-10

Family

ID=20352999

Family Applications (1)

Application Number Title Priority Date Filing Date
FI844108A FI76446C (sv) 1983-10-21 1984-10-18 Handmanöverdon för elkopplare

Country Status (5)

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

Families Citing this family (5)

* 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 (it) * 1993-02-15 1997-05-05 Merloni Elettrodomestici Spa Apparecchio frigorifero con un armadio e una porta,elementi di comandoe/o informazione incorporati nella porta e dispositivi elettrici nell'armadio
DE19939717A1 (de) 1999-08-21 2001-02-22 Moeller Gmbh Handbetätigungsvorrichtung mit Drehgriff für elektrische Schaltgeräte
FR2867895B1 (fr) * 2004-03-18 2008-02-15 Socomec Sa Dispositif de manoeuvre securise pour appareil de coupure electrique et appareil equipe d'un tel dispositif
CN104299815B (zh) * 2013-07-19 2016-03-09 天地（常州）自动化股份有限公司 矿用隔爆兼本安型多回路真空电磁起动器的闭锁装置

Also Published As

Publication number Publication date
GB2149972A (en) 1985-06-19
FI76446B (fi) 1988-06-30
DK502684A (da) 1985-04-22
GB8426446D0 (en) 1984-11-28
FI844108A0 (fi) 1984-10-18
FI844108L (fi) 1985-04-22
SE8305804D0 (sv) 1983-10-21
GB2149972B (en) 1987-04-01
NL8403176A (nl) 1985-05-17
DK502684D0 (da) 1984-10-19
SE8305804L (sv) 1985-04-22
SE439708B (sv) 1985-06-24

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Legal Events

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MM Patent lapsed

Owner name: ASEA AKTIEBOLAG