ZA766483B - Electrical switch - Google Patents

Electrical switch

Info

Publication number
ZA766483B
ZA766483B ZA766483A ZA766483A ZA766483B ZA 766483 B ZA766483 B ZA 766483B ZA 766483 A ZA766483 A ZA 766483A ZA 766483 A ZA766483 A ZA 766483A ZA 766483 B ZA766483 B ZA 766483B
Authority
ZA
South Africa
Prior art keywords
electrical switch
switch
electrical
Prior art date
Application number
ZA766483A
Other languages
English (en)
Inventor
D Thornley
Original Assignee
Lucas Industries Ltd
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 Lucas Industries Ltd filed Critical Lucas Industries Ltd
Publication of ZA766483B publication Critical patent/ZA766483B/xx

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H11/00—Emergency protective circuit arrangements for preventing the switching-on in case an undesired electric working condition might result
    • H02H11/002—Emergency protective circuit arrangements for preventing the switching-on in case an undesired electric working condition might result in case of inverted polarity or connection; with switching for obtaining correct connection
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H25/00—Switches with compound movement of handle or other operating part
    • H01H25/06—Operating part movable both angularly and rectilinearly, the rectilinear movement being along the axis of angular movement
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/28—Power arrangements internal to the switch for operating the driving mechanism using electromagnet
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S320/00—Electricity: battery or capacitor charging or discharging
    • Y10S320/15—Polarity control

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Relay Circuits (AREA)
  • Keying Circuit Devices (AREA)
  • Mechanisms For Operating Contacts (AREA)
ZA766483A 1975-11-29 1976-10-28 Electrical switch ZA766483B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB49179/75A GB1558191A (en) 1975-11-29 1975-11-29 Electrical switch

Publications (1)

Publication Number Publication Date
ZA766483B true ZA766483B (en) 1977-10-26

Family

ID=10451459

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA766483A ZA766483B (en) 1975-11-29 1976-10-28 Electrical switch

Country Status (9)

Country Link
US (1) US4144483A (es)
JP (1) JPS5268974A (es)
AU (1) AU502054B2 (es)
DE (1) DE2650302A1 (es)
ES (1) ES453496A1 (es)
FR (1) FR2333336A1 (es)
GB (1) GB1558191A (es)
IN (1) IN147312B (es)
ZA (1) ZA766483B (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4972135A (en) * 1989-08-04 1990-11-20 Bates Bobby L Switching system for battery jumper cables
US6043625A (en) * 1993-07-29 2000-03-28 Eastman Kodak Company Battery charging system with battery type and polarity discrimination
FR2722348B1 (fr) * 1994-07-11 1996-10-11 Aerospatiale Dispositif electronique de connexion a protection contre les inversions de polarite
US5646463A (en) * 1995-08-04 1997-07-08 Lucent Technologies Inc. Synchronization control for interrelated DC voltage/battery polarity switching circuits
US5821643A (en) * 1995-08-04 1998-10-13 Lucent Technologies Inc. Synchronization control scheme for a plurality of switching circuits, method of operation therefor and battery plant employing the same
US5912514A (en) * 1998-01-06 1999-06-15 Smith Corona Corporation Uninterruptible power supply unit
US9099876B1 (en) 2011-11-11 2015-08-04 Lockheed Martin Corporation In-situ, automated orientation of energy storage cells
CN105118710B (zh) * 2015-09-28 2018-07-24 惠州冠泰电子有限公司 一种内置电阻的一体式微动开关
US11651910B2 (en) 2020-12-10 2023-05-16 Teradyne, Inc. Inductance control system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2509239A (en) * 1945-09-01 1950-05-30 Standard Telephones Cables Ltd Battery-charging system
US3308365A (en) * 1963-04-26 1967-03-07 Marquette Corp Polarity control system
US3349310A (en) * 1964-03-19 1967-10-24 Medaris Cruger & Patterson Inc Multi-purpose and self-polarized power pack
US3398347A (en) * 1966-04-29 1968-08-20 Leece Neville Co Load circuit control for generating system
FR2260211A1 (es) * 1974-02-06 1975-08-29 Dav

Also Published As

Publication number Publication date
JPS5268974A (en) 1977-06-08
FR2333336B1 (es) 1981-06-12
DE2650302A1 (de) 1977-06-08
GB1558191A (en) 1979-12-19
FR2333336A1 (fr) 1977-06-24
AU502054B2 (en) 1979-07-12
ES453496A1 (es) 1978-03-01
US4144483A (en) 1979-03-13
AU1963376A (en) 1978-05-25
IN147312B (es) 1980-01-26

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