DK508677A - Elektrisk stik med indikator for svigtende eller for ringe spaending - Google Patents

Elektrisk stik med indikator for svigtende eller for ringe spaending

Info

Publication number
DK508677A
DK508677A DK508677A DK508677A DK508677A DK 508677 A DK508677 A DK 508677A DK 508677 A DK508677 A DK 508677A DK 508677 A DK508677 A DK 508677A DK 508677 A DK508677 A DK 508677A
Authority
DK
Denmark
Prior art keywords
failing
indicator
low voltage
electrical socket
socket
Prior art date
Application number
DK508677A
Other languages
Danish (da)
English (en)
Inventor
I C Jones
Dowell L G Mc
N A Lessiter
Original Assignee
I C Jones
Mcdowell L G
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 I C Jones, Mcdowell L G filed Critical I C Jones
Publication of DK508677A publication Critical patent/DK508677A/da

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
    • H01R13/6691—Structural association with built-in electrical component with built-in electronic circuit with built-in signalling means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/145—Indicating the presence of current or voltage
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2103/00—Two poles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/28—Coupling parts carrying pins, blades or analogous contacts and secured only to wire or cable
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R31/00—Coupling parts supported only by co-operation with counterpart

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Connections Arranged To Contact A Plurality Of Conductors (AREA)
  • Stand-By Power Supply Arrangements (AREA)
  • Emergency Alarm Devices (AREA)
DK508677A 1976-11-16 1977-11-16 Elektrisk stik med indikator for svigtende eller for ringe spaending DK508677A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB47755/76A GB1595897A (en) 1976-11-16 1976-11-16 Warning devices in electrical plugs or adaptors

Publications (1)

Publication Number Publication Date
DK508677A true DK508677A (da) 1978-05-17

Family

ID=10446138

Family Applications (1)

Application Number Title Priority Date Filing Date
DK508677A DK508677A (da) 1976-11-16 1977-11-16 Elektrisk stik med indikator for svigtende eller for ringe spaending

Country Status (15)

Country Link
US (1) US4155082A (it)
BE (1) BE860869A (it)
DE (1) DE2750941A1 (it)
DK (1) DK508677A (it)
ES (1) ES464197A1 (it)
FI (1) FI773465A (it)
FR (1) FR2371073A1 (it)
GB (1) GB1595897A (it)
IT (1) IT1088115B (it)
NL (1) NL7712635A (it)
NO (1) NO773922L (it)
PT (1) PT67285B (it)
SE (1) SE7712928L (it)
YU (1) YU273477A (it)
ZA (1) ZA776841B (it)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2465332A1 (fr) * 1979-09-11 1981-03-20 Souriau & Cie Connecteur electrique autoprotege contre toute deconnexion intempestive
DE3440748C2 (de) * 1984-11-08 1993-12-23 Hirschmann Richard Gmbh Co Leitungssteckverbinder mit Bauelementeeinsatz
DE3611070A1 (de) * 1986-04-03 1987-10-08 Schwabe Gmbh Vorschaltgeraet oder transformator, insbesondere fuer entladungslampen
US4855719A (en) * 1986-10-07 1989-08-08 Hermetic Switch, Inc. Electrical receptable alarm switch
DE3840198A1 (de) * 1988-11-29 1990-05-31 Dehn & Soehne Steckdose mit ueberspannungsschutz
US4887975A (en) * 1989-03-08 1989-12-19 Jarred Ronald L Fused electrical receptacle
US4987409A (en) * 1989-04-24 1991-01-22 Jackson Ronald E Level sensor and alarm
US5132669A (en) * 1989-04-24 1992-07-21 Jackson Ronald E Level sensor with alarm
US4945346A (en) * 1989-08-07 1990-07-31 Schmiemann John P Audible circuit tracer
WO1992008214A1 (en) * 1990-10-29 1992-05-14 Motorola, Inc. Selective call receiver having an energy conserving audible alert
US5225816A (en) * 1991-08-12 1993-07-06 Motorola, Inc. Electrical connector with display
DE4322087C2 (de) * 1993-07-02 1996-04-11 Friemann & Wolf Gmbh Steckernetzgerät zur Stromversorgung elektrischer Geräte
US5663711A (en) * 1995-06-07 1997-09-02 Aliter Industries Power failure alarm
US6150923A (en) * 1996-10-10 2000-11-21 Johnson; William Nevil Heaton Alarm system
US6657435B2 (en) 2000-09-20 2003-12-02 Richard A. Brown Audible circuit breaker
US6429779B1 (en) * 2000-12-26 2002-08-06 Gino Petrillo Telephone line monitoring and alarm apparatus
US7508315B2 (en) * 2005-11-09 2009-03-24 Caterpillar Inc. Signaling device and method of alerting a work machine operator to a predetermined condition using same
US9116178B1 (en) * 2012-10-11 2015-08-25 Reliance Controls Corporation Circuit tester with variable volume audible voltage indication
USD1008973S1 (en) * 2021-12-08 2023-12-26 Xianpo Chen Outlet converter

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3383522A (en) * 1965-08-30 1968-05-14 Westinghouse Electric Corp Undervoltage sensing circuit
US3670246A (en) * 1970-03-16 1972-06-13 Forbro Design Corp Under-voltage monitoring device having time delay means for regulated power supplies
US3801974A (en) * 1972-03-06 1974-04-02 Applied Sciences Inc Voltage responsive alarm system for telephone lines
US3976986A (en) * 1973-09-27 1976-08-24 Zabroski Stanley E Emergency lamp and solid state switching circuit therefor
US3851322A (en) * 1973-11-23 1974-11-26 Avionic Instr Inc Short circuit monitor for static inverters and the like
US4001803A (en) * 1975-10-01 1977-01-04 Lombardo Dominick A Lighting devices

Also Published As

Publication number Publication date
YU273477A (en) 1982-06-30
SE7712928L (sv) 1978-05-17
ZA776841B (en) 1978-09-27
ES464197A1 (es) 1978-09-01
FR2371073A1 (fr) 1978-06-09
PT67285A (en) 1977-12-01
BE860869A (fr) 1978-03-16
PT67285B (en) 1979-04-19
DE2750941A1 (de) 1978-05-18
IT1088115B (it) 1985-06-10
GB1595897A (en) 1981-08-19
NL7712635A (nl) 1978-05-18
NO773922L (no) 1978-05-18
FI773465A (fi) 1978-05-17
US4155082A (en) 1979-05-15

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