GB1174489A - Voltage Selection Device. - Google Patents

Voltage Selection Device.

Info

Publication number
GB1174489A
GB1174489A GB36965/67A GB3696567A GB1174489A GB 1174489 A GB1174489 A GB 1174489A GB 36965/67 A GB36965/67 A GB 36965/67A GB 3696567 A GB3696567 A GB 3696567A GB 1174489 A GB1174489 A GB 1174489A
Authority
GB
United Kingdom
Prior art keywords
base member
contacts
cover
appliance
secured
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
GB36965/67A
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.)
Tektronix Inc
Original Assignee
Tektronix Inc
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 Tektronix Inc filed Critical Tektronix Inc
Publication of GB1174489A publication Critical patent/GB1174489A/en
Expired legal-status Critical Current

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
    • H01R29/00—Coupling parts for selective co-operation with a counterpart in different ways to establish different circuits, e.g. for voltage selection, for series-parallel selection, programmable connectors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
    • H02P23/28—Controlling the motor by varying the switching frequency of switches connected to a DC supply and the motor phases
    • 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
    • H01H9/18—Distinguishing marks on switches, e.g. for indicating switch location in the dark; Adaptation of switches to receive distinguishing marks
    • H01H2009/188—Distinguishing marks on switches, e.g. for indicating switch location in the dark; Adaptation of switches to receive distinguishing marks with indication of rating
    • 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
    • H01R13/64—Means for preventing incorrect coupling
    • 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
    • H01R13/70—Structural association with built-in electrical component with built-in switch
    • H01R13/703—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part
    • 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
    • H01R13/70—Structural association with built-in electrical component with built-in switch
    • H01R13/713—Structural association with built-in electrical component with built-in switch the switch being a safety switch

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Fuses (AREA)

Abstract

1,174,489. Two-part couplings. TEKTRONIX Inc. 11 Aug., 1967 [18 Aug., 1966], No. 36965/67. Heading H2E. In a voltage selection device which enables an electrical appliance to be operated from a number of alternative supply voltages, an insulating base member 10 secured in an aperture in a wall 12 of the appliance has embedded therein a plurality of conductive sockets 16 ... 33, the inner ends of which are connected to tapping points on the primary windings of a transformer inside the appliance wall and to fuse contact terminals (Fig. 2, not shown). Pairs of contacts 16 ... 33 are selectively connected by link contacts 36, 38 and 48, 50 in plug members 34, 46 respectively, which are captivated on the base member 10 by integral spigots 40, 52 which pass through a hole 42 and a slot 54 respectively in the base member and are secured against complete removal by retaining clips 44, 56. A detachable cover 70 which is normally secured on the base member 10, carries cartridge fuses 84, 86 which engage fuse contacts such as 62, 64 in recesses 58, 60 in the base member. Access to plugs 34, 46 can be attained only when cover 70 is removed; this necessitates the removal of fuses 84, 86 and the consequent isolation of sockets 16 ... 33. Indicator pins 88, 90 on plugs 34, 46 co-operate with apertures 92 ... 96 in cover 70 to indicate the plugging arrangements.
GB36965/67A 1966-08-18 1967-08-11 Voltage Selection Device. Expired GB1174489A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US57327866A 1966-08-18 1966-08-18

Publications (1)

Publication Number Publication Date
GB1174489A true GB1174489A (en) 1969-12-17

Family

ID=24291326

Family Applications (1)

Application Number Title Priority Date Filing Date
GB36965/67A Expired GB1174489A (en) 1966-08-18 1967-08-11 Voltage Selection Device.

Country Status (7)

Country Link
US (1) US3453403A (en)
BE (1) BE702761A (en)
CH (1) CH479172A (en)
DE (1) DE1638889A1 (en)
GB (1) GB1174489A (en)
IL (1) IL28434A (en)
NL (1) NL6711267A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2181905A (en) * 1985-10-15 1987-04-29 Kenton Lab Limited An electrical connector for use with attenuator switching apparatus

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3541365A (en) * 1969-02-05 1970-11-17 Gen Electric Lead changing terminal assembly for a dynamoelectric machine
US4239317A (en) * 1979-01-02 1980-12-16 Bunker Ramo Corporation Electrical connector
US4239320A (en) * 1979-01-02 1980-12-16 Bunker Ramo Corporation Electrical connector
US4748355A (en) * 1985-12-03 1988-05-31 Marathon Electric Manufacturing Corp. Electrical connector with a releasable load-control element for multi-connectable loads
US5090123A (en) * 1988-06-30 1992-02-25 General Electric Company Method of fabricating a lead termination device
US4880391A (en) * 1988-06-30 1989-11-14 General Electric Company Apparatus for connecting multiple windings
US5197907A (en) * 1988-06-30 1993-03-30 General Electric Company Lead termination device
US5007156A (en) * 1988-06-30 1991-04-16 General Electric Company Method of selectively connecting a set of winding means for a dynamoelectric machine into at least two different electrical configurations
US6048219A (en) * 1998-06-23 2000-04-11 Illinois Tool Works Inc. Voltage selection electrical connector
US6040646A (en) * 1999-01-22 2000-03-21 A. O. Smith Corporation Plug for changing an operating condition of an electric motor
US7931473B2 (en) * 2008-10-17 2011-04-26 Crane Pumps & Systems, Inc. Multi-voltage pump with discreet voltage cords
CN201422041Y (en) * 2009-04-28 2010-03-10 中山大洋电机股份有限公司 Motor suitable for two kinds of voltage
US9893455B1 (en) 2016-11-01 2018-02-13 International Business Machines Corporation Electrical arc protection using a trip contact
US9853400B1 (en) * 2016-11-01 2017-12-26 International Business Machines Corporation Electrical arc protection using a trip jumper
US10122123B1 (en) 2017-07-07 2018-11-06 International Business Machines Corporation Electrical arc protection using a rotational shield

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2899521A (en) * 1959-08-11 A- salomone
US1869936A (en) * 1929-06-03 1932-08-02 Trumbull Electric Mfg Co Electric switch
US1910686A (en) * 1930-09-08 1933-05-23 Bulldog Electric Prod Co Motor control unit
US2792559A (en) * 1953-03-02 1957-05-14 Garland A Maberry Plug connector reversing switch
US2874317A (en) * 1955-07-07 1959-02-17 Couse Mfg Inc Electrical machines and change-over plates therefor
US3084308A (en) * 1960-01-05 1963-04-02 Hewlett Packard Co Electrical apparatus
US3202788A (en) * 1962-03-22 1965-08-24 Square D Co Cartridge fuse pull-out switch
US3231767A (en) * 1962-07-18 1966-01-25 Smith Corp A O Circuit selection switch

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2181905A (en) * 1985-10-15 1987-04-29 Kenton Lab Limited An electrical connector for use with attenuator switching apparatus
GB2181905B (en) * 1985-10-15 1990-04-04 Kenton Lab Limited Attenuator switching apparatus

Also Published As

Publication number Publication date
BE702761A (en) 1968-01-15
CH479172A (en) 1969-09-30
IL28434A (en) 1970-12-24
NL6711267A (en) 1968-02-19
DE1638889A1 (en) 1971-08-26
US3453403A (en) 1969-07-01

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees