US3209305A - Insulated conductor device - Google Patents

Insulated conductor device Download PDF

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Publication number
US3209305A
US3209305A US159259A US15925961A US3209305A US 3209305 A US3209305 A US 3209305A US 159259 A US159259 A US 159259A US 15925961 A US15925961 A US 15925961A US 3209305 A US3209305 A US 3209305A
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US
United States
Prior art keywords
insulation
abutting
conductors
deformable
relation
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 - Lifetime
Application number
US159259A
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English (en)
Inventor
Bruckner Paul
Marx Erwin
Erk Adil
Hartig Alfred
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Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
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Publication of US3209305A publication Critical patent/US3209305A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/24—Means for preventing discharge to non-current-carrying parts, e.g. using corona ring
    • 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
    • H01R13/46—Bases; Cases
    • H01R13/53—Bases or cases for heavy duty; Bases or cases for high voltage with means for preventing corona or arcing
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
    • H01R4/60—Connections between or with tubular conductors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
    • H02B13/005—Electrical connection between switchgear cells
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
    • H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
    • H02B13/035—Gas-insulated switchgear
    • H02B13/045—Details of casing, e.g. gas tightness

Definitions

  • the principal object of the invention is the provision or" electrical conductors embedded in cast resin which are surrounded by insulation material.
  • Another object of the invention is to provide the insulation material for such conductors of a material that will deform under pressure.
  • Still another object of the invention is to provide expansible and compressible electric conductors in the deformable insulation material.
  • a still further object of the invention is to arrange the end faces of the insulative carriers of said electric conductors in longitudinal spaced relation and provide means for introducing a supplemental pressurized fluid-type insulation to the area between the oifstanding faces thereof.
  • FIG. 1 is a sectional view of a pair of conductors in assembled relation illustrating the preferred form of the invention
  • FIG. 1a is a sectional view of a pair of conductors in assembled relation showing a different type of compressible spirally wound structure.
  • FIG. 1 there is illustrated a hightension insulated conductor device wherein individual components are longitudinally connected together and includes cast resin insulation shown at 1 and 2 which comprise frusto-conical end surfaces 5 and 6 and onto which the silicone rubber insulating sleeves 7 and 8 may be vulcanized.
  • the insulating sleeves 7 and 8 are provided with axially extending expansible and compressible electric conductors 9 and 10.
  • the inner end portions of conductors 9 and 10 are suitably welded or soldered to the tubular conductors 3 and 4 which are embedded in the cast resin insulation.
  • the peripherally embossed conductors 9 and 10 are of more or less bellows-like form thus providing, as shown, in longitudinal section, an undulatory or wavy-shaped body.
  • these conductors also could be of a hollow spiral-like configuration.
  • the free ends 11 and 12 of conductors 9 and 10 carry a good electrical contact-making material so that a positive contact is obtained when the conductor ends are brought into assembled relation.
  • stranded wires or spirally-wound structures which also have the ability to contact: and expand can be substituted for the deformable conductors 9 and 10.
  • the ends of the insulation sleeves 7 and 8 have conveX surfaces 13 and 14 which are deflected radially under pressure and arranged to provide a butt-joi1nt when the conductors are in longitudinal alignment.
  • additional tensioning flanges 25 and 2-6 may be used where necessary. These additional tensioning flanges are provided on the cast resin insulation 1 and 2 with rings 27 and 28 suitably secured in recesses as mentioned hereinbefore and as illustrated.
  • the tensioning flanges 25 and 26 are also provided with apertures to receive suitable bolts as previously described.
  • the apertures of the second set of flanges 25 and 26 are radially displaced with respect to the apertures of the first set of flanges 17 and 18, which are provided with the bolts 15 and 16, so that further tensioning bolts (not shown) can be applied between the flanges 17 and 25, if desirable, as w ll as between the flanges 18 and 26.
  • insulating inserts consisting of deformable and non-deformable parts.
  • Such an embodiment can be very advantageous if there is a possibility that the components are to be shifted away from each other before one of them is removed. Further, such an embodiment will eliminate the necessity of deformable conductors.
  • conductive inserts for controlling the electric field distribution can be easily applied as will be hereinafter pointed out.
  • first hollow elongated insulation means substantially rigid terminals embedded in said means, relatively aligned hollow deformable second insulation means positioned in opposed relation to one another and in abutting relation therewith, a compressible corrugated tubular terminal means embedded in the hollow deformable means and resilient means to exert constant pressure on said tubular terminal means with respect to an abutting terminal to maintain said abutting terminals in assembled circuit-making relation.
  • sliptype mating surfaces include complemental conical areas.
  • first hollow elongated insulation means substantially rigid terminals embedded in said means, relatively aligned hollow deformable second insulation means positioned in opposed relation to one another and in abutting relation therewith, a compressible spirally wound terminal means embedded in the hollow deformable means and resilient means to exert constant pressure on said spirally wound terminal means with respect to an abutting terminal to maintain said abutting terminals in assembled circuit-making relation.

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Insulators (AREA)
  • Multi-Conductor Connections (AREA)
  • Installation Of Bus-Bars (AREA)
US159259A 1960-12-15 1961-12-14 Insulated conductor device Expired - Lifetime US3209305A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEC22963A DE1133447B (de) 1960-12-15 1960-12-15 Zu Baueinheiten zusammenfuegbare giessharzisolierte Einzelbauteile

Publications (1)

Publication Number Publication Date
US3209305A true US3209305A (en) 1965-09-28

Family

ID=7017327

Family Applications (1)

Application Number Title Priority Date Filing Date
US159259A Expired - Lifetime US3209305A (en) 1960-12-15 1961-12-14 Insulated conductor device

Country Status (5)

Country Link
US (1) US3209305A (fr)
BE (1) BE611574A (fr)
CH (1) CH397821A (fr)
DE (1) DE1133447B (fr)
GB (1) GB1016152A (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3631320A (en) * 1970-06-30 1971-12-28 William F Eckert Safety device for convenience-outlet connections
US3994552A (en) * 1975-10-01 1976-11-30 International Telephone And Telegraph Corporation Submersible pipe electrical cable assembly
US4307928A (en) * 1979-08-17 1981-12-29 Petlock Jr William Bellows-type electrical test contact
US4627677A (en) * 1984-05-31 1986-12-09 Fujitsu Limited Flexible current feeding post
US20060032657A1 (en) * 2004-08-11 2006-02-16 Cardiac Pacemakers, Inc. Lead assembly with flexible portions and method therefor
US8204606B2 (en) 2002-12-19 2012-06-19 Cardiac Pacemakers, Inc. Implantable lead for septal placement of pacing electrodes

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2119696C3 (de) * 1971-04-22 1975-06-12 Siemens Ag, 1000 Berlin Und 8000 Muenchen Dehnungskörper für supraleitende Kabel
BE835866R (fr) * 1975-05-26 1976-03-16 Connecteur electrique

Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2000716A (en) * 1934-04-07 1935-05-07 Geophysical Service Inc Insulated electrical connection
US2421155A (en) * 1941-07-28 1947-05-27 Mines Equipment Company Electric cable unit and method of making the same
US2460304A (en) * 1944-07-29 1949-02-01 Mcgee Kenneth Connector
US2549647A (en) * 1946-01-22 1951-04-17 Wilfred J Turenne Conductor and compressible insert connector means therefor
US2550112A (en) * 1947-05-28 1951-04-24 Westinghouse Electric Corp Sealed terminal bushing
US2621875A (en) * 1950-01-24 1952-12-16 Ralph E Darling Personal equipment for aircraft pilots
US2703870A (en) * 1954-02-12 1955-03-08 Robert W Minto Electrical connector
US2725416A (en) * 1955-11-29 High tension electric cables
US2755449A (en) * 1952-11-19 1956-07-17 Alf E Anderson Electrical connector
US2827508A (en) * 1953-02-24 1958-03-18 Anaconda Wire & Cable Co Terminal assembly for shielded cables
US2857557A (en) * 1953-03-06 1958-10-21 Moser Glaser & Co Ag High voltage substation
US2925459A (en) * 1954-09-14 1960-02-16 Pireli Societa Per Azioni Branch joint for electric cables
FR1214068A (fr) * 1958-01-28 1960-04-06 Knorr Bremse Gmbh Raccord démontable pour le tuyau et le câble d'alimentation des outils actionnés par un moteur à combustion
US2967899A (en) * 1955-06-15 1961-01-10 Pirelli Stop joints and feeding joints for singlecore oil-filled electric cables
US3106599A (en) * 1961-11-10 1963-10-08 Technical Appliance Corp Expansible connector for rigid coaxial transmission line

Patent Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2725416A (en) * 1955-11-29 High tension electric cables
US2000716A (en) * 1934-04-07 1935-05-07 Geophysical Service Inc Insulated electrical connection
US2421155A (en) * 1941-07-28 1947-05-27 Mines Equipment Company Electric cable unit and method of making the same
US2460304A (en) * 1944-07-29 1949-02-01 Mcgee Kenneth Connector
US2549647A (en) * 1946-01-22 1951-04-17 Wilfred J Turenne Conductor and compressible insert connector means therefor
US2550112A (en) * 1947-05-28 1951-04-24 Westinghouse Electric Corp Sealed terminal bushing
US2621875A (en) * 1950-01-24 1952-12-16 Ralph E Darling Personal equipment for aircraft pilots
US2755449A (en) * 1952-11-19 1956-07-17 Alf E Anderson Electrical connector
US2827508A (en) * 1953-02-24 1958-03-18 Anaconda Wire & Cable Co Terminal assembly for shielded cables
US2857557A (en) * 1953-03-06 1958-10-21 Moser Glaser & Co Ag High voltage substation
US2703870A (en) * 1954-02-12 1955-03-08 Robert W Minto Electrical connector
US2925459A (en) * 1954-09-14 1960-02-16 Pireli Societa Per Azioni Branch joint for electric cables
US2967899A (en) * 1955-06-15 1961-01-10 Pirelli Stop joints and feeding joints for singlecore oil-filled electric cables
FR1214068A (fr) * 1958-01-28 1960-04-06 Knorr Bremse Gmbh Raccord démontable pour le tuyau et le câble d'alimentation des outils actionnés par un moteur à combustion
US3106599A (en) * 1961-11-10 1963-10-08 Technical Appliance Corp Expansible connector for rigid coaxial transmission line

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3631320A (en) * 1970-06-30 1971-12-28 William F Eckert Safety device for convenience-outlet connections
US3994552A (en) * 1975-10-01 1976-11-30 International Telephone And Telegraph Corporation Submersible pipe electrical cable assembly
US4307928A (en) * 1979-08-17 1981-12-29 Petlock Jr William Bellows-type electrical test contact
US4627677A (en) * 1984-05-31 1986-12-09 Fujitsu Limited Flexible current feeding post
US8204606B2 (en) 2002-12-19 2012-06-19 Cardiac Pacemakers, Inc. Implantable lead for septal placement of pacing electrodes
US20060032657A1 (en) * 2004-08-11 2006-02-16 Cardiac Pacemakers, Inc. Lead assembly with flexible portions and method therefor
US7238883B2 (en) * 2004-08-11 2007-07-03 Cardiac Pacemakers, Inc. Lead assembly with flexible portions and method therefor
US7807925B2 (en) 2004-08-11 2010-10-05 Cardiac Pacemakers, Inc. Lead assembly with flexible portions and method therefor

Also Published As

Publication number Publication date
BE611574A (fr) 1962-03-30
GB1016152A (en) 1966-01-05
CH397821A (de) 1965-08-31
DE1133447B (de) 1962-07-19

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