BR7500937A - Aperfeicoamentos em unidade de controle eletrico,aparelho comutador eletrico e dispositivo eletrico - Google Patents

Aperfeicoamentos em unidade de controle eletrico,aparelho comutador eletrico e dispositivo eletrico

Info

Publication number
BR7500937A
BR7500937A BR1225/75D BR7501225D BR7500937A BR 7500937 A BR7500937 A BR 7500937A BR 1225/75 D BR1225/75 D BR 1225/75D BR 7501225 D BR7501225 D BR 7501225D BR 7500937 A BR7500937 A BR 7500937A
Authority
BR
Brazil
Prior art keywords
electric
control unit
switch
electric control
electric device
Prior art date
Application number
BR1225/75D
Other languages
English (en)
Inventor
J Gibbs
Original Assignee
Weslsh J
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 Weslsh J filed Critical Weslsh J
Publication of BR7500937A publication Critical patent/BR7500937A/pt

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C10/00—Adjustable resistors
    • H01C10/06—Adjustable resistors adjustable by short-circuiting different amounts of the resistive element
    • H01C10/08—Adjustable resistors adjustable by short-circuiting different amounts of the resistive element with intervening conducting structure between the resistive element and the short-circuiting means, e.g. taps
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/72—Electric energy management in electromobility

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Multiple-Way Valves (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Mechanical Control Devices (AREA)
BR1225/75D 1975-01-15 1975-02-14 Aperfeicoamentos em unidade de controle eletrico,aparelho comutador eletrico e dispositivo eletrico BR7500937A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/540,430 US3967134A (en) 1975-01-15 1975-01-15 Electrical control apparatus

Publications (1)

Publication Number Publication Date
BR7500937A true BR7500937A (pt) 1976-08-17

Family

ID=24155433

Family Applications (1)

Application Number Title Priority Date Filing Date
BR1225/75D BR7500937A (pt) 1975-01-15 1975-02-14 Aperfeicoamentos em unidade de controle eletrico,aparelho comutador eletrico e dispositivo eletrico

Country Status (9)

Country Link
US (1) US3967134A (pt)
JP (1) JPS5181904A (pt)
AU (1) AU7780775A (pt)
BR (1) BR7500937A (pt)
DE (1) DE2504949A1 (pt)
FR (1) FR2298180A1 (pt)
IT (1) IT1031548B (pt)
NL (1) NL7501547A (pt)
SE (1) SE7500720L (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100123469A1 (en) * 2008-11-19 2010-05-20 Edward Craig Hyatt System and method for protecting circuit boards
US9052226B2 (en) * 2011-04-02 2015-06-09 David Leonard Irwin, IV Autonomous sump pump system
CN110911984B (zh) * 2019-12-18 2020-12-08 佛山市奥力图科技有限公司 一种具有紧急保护的自动报警配电柜

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2047902A (en) * 1929-04-23 1936-07-14 News Projection Corp Electric switch
US2856486A (en) * 1956-10-22 1958-10-14 Richard J O'neill Electric switch
US3878349A (en) * 1973-08-02 1975-04-15 Welsh John Direct current control means

Also Published As

Publication number Publication date
DE2504949A1 (de) 1976-07-22
FR2298180B3 (pt) 1977-10-28
AU7780775A (en) 1976-08-05
SE7500720L (sv) 1976-07-16
FR2298180A1 (fr) 1976-08-13
US3967134A (en) 1976-06-29
JPS5181904A (pt) 1976-07-17
IT1031548B (it) 1979-05-10
NL7501547A (nl) 1976-07-19

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