FI941810A - Earthing Arrangements - Google Patents

Earthing Arrangements Download PDF

Info

Publication number
FI941810A
FI941810A FI941810A FI941810A FI941810A FI 941810 A FI941810 A FI 941810A FI 941810 A FI941810 A FI 941810A FI 941810 A FI941810 A FI 941810A FI 941810 A FI941810 A FI 941810A
Authority
FI
Finland
Prior art keywords
spring
electricity
supply
electrical contact
arrangement
Prior art date
Application number
FI941810A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI96464B (en
FI96464C (en
FI941810A0 (en
Inventor
Antti Suvisalmi
Original Assignee
Antti Suvisalmi
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 Antti Suvisalmi filed Critical Antti Suvisalmi
Priority to FI941810A priority Critical patent/FI96464C/en
Publication of FI941810A0 publication Critical patent/FI941810A0/en
Priority to PCT/FI1995/000574 priority patent/WO1997015105A1/en
Publication of FI941810A publication Critical patent/FI941810A/en
Publication of FI96464B publication Critical patent/FI96464B/en
Application granted granted Critical
Publication of FI96464C publication Critical patent/FI96464C/en

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
    • H01R35/00—Flexible or turnable line connectors, i.e. the rotation angle being limited
    • H01R35/02—Flexible line connectors without frictional contact members
    • H01R35/025—Flexible line connectors without frictional contact members having a flexible conductor wound around a rotation axis
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G11/00—Arrangements of electric cables or lines between relatively-movable parts
    • H02G11/02—Arrangements of electric cables or lines between relatively-movable parts using take-up reel or drum

Abstract

The invention concerns an arrangement for achieving a permanent electrically conductive connection between a first part 10" in a fixed position and a second part 10 which can be turned and/or moved to a limited extent in relation to the first part. The arrangement according to the invention comprises a spiral, helical or conical spring 5, 6, the first end of which is connected in electrical contact with the first part 10" which is arranged on the inner side of the spring and the second end of which is connected in electrical contact with the second part 10. The second end of the spring 5, 6 is advantageously provided with a contact part 20 which is arranged so that if the spring breaks it is spring loaded 7 to short-circuit the poles 11 for the supply of electricity, to prevent the supply of electricity and in this way bring about a function protection of the protective earthing. <IMAGE>
FI941810A 1994-04-19 1994-04-19 Suojamaadoitusjärjestely FI96464C (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI941810A FI96464C (en) 1994-04-19 1994-04-19 Suojamaadoitusjärjestely
PCT/FI1995/000574 WO1997015105A1 (en) 1994-04-19 1995-10-18 Arrangement for protective grounding

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FI941810A FI96464C (en) 1994-04-19 1994-04-19 Suojamaadoitusjärjestely
FI941810 1994-04-19
FI9500574 1995-10-18
PCT/FI1995/000574 WO1997015105A1 (en) 1994-04-19 1995-10-18 Arrangement for protective grounding

Publications (4)

Publication Number Publication Date
FI941810A0 FI941810A0 (en) 1994-04-19
FI941810A true FI941810A (en) 1995-10-20
FI96464B FI96464B (en) 1996-03-15
FI96464C FI96464C (en) 1996-06-25

Family

ID=26159720

Family Applications (1)

Application Number Title Priority Date Filing Date
FI941810A FI96464C (en) 1994-04-19 1994-04-19 Suojamaadoitusjärjestely

Country Status (2)

Country Link
FI (1) FI96464C (en)
WO (1) WO1997015105A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012215651A1 (en) * 2012-09-04 2014-03-06 Semikron Elektronik Gmbh & Co. Kg Connecting element for the electrically conductive connection of a first power electronics device with a second power electronics device
DE102013210969A1 (en) * 2013-06-12 2014-12-18 Siemens Aktiengesellschaft Electric coupling

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3904843A (en) * 1974-04-12 1975-09-09 Benjamin Reel Products Inc Self-switching retracting reel
FR2685688A1 (en) * 1991-12-27 1993-07-02 Chromex Sa Device for winding a cable equipped with an earth wire

Also Published As

Publication number Publication date
FI96464B (en) 1996-03-15
FI96464C (en) 1996-06-25
FI941810A0 (en) 1994-04-19
WO1997015105A1 (en) 1997-04-24

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Legal Events

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BB Publication of examined application