ES268148U - Un dispositivo interruptor electrico con ruptura de contactos con nivel despreciable de perturbaciones radioelectricas. - Google Patents

Un dispositivo interruptor electrico con ruptura de contactos con nivel despreciable de perturbaciones radioelectricas.

Info

Publication number
ES268148U
ES268148U ES1981268148U ES268148U ES268148U ES 268148 U ES268148 U ES 268148U ES 1981268148 U ES1981268148 U ES 1981268148U ES 268148 U ES268148 U ES 268148U ES 268148 U ES268148 U ES 268148U
Authority
ES
Spain
Prior art keywords
reducing
electric switch
interference generated
static interference
radio static
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.)
Granted
Application number
ES1981268148U
Other languages
English (en)
Other versions
ES268148Y (es
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.)
Thomson-Brandt SA
Original Assignee
Thomson-Brandt SA
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 Thomson-Brandt SA filed Critical Thomson-Brandt SA
Publication of ES268148U publication Critical patent/ES268148U/es
Application granted granted Critical
Publication of ES268148Y publication Critical patent/ES268148Y/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/06—Contacts characterised by the shape or structure of the contact-making surface, e.g. grooved

Landscapes

  • Contacts (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Noise Elimination (AREA)
  • Push-Button Switches (AREA)
  • Keying Circuit Devices (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Circuits Of Receivers In General (AREA)
  • Manufacture Of Switches (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Un dispositivo interruptor eléctrico con ruptura de contactos con nivel despreciable de perturbaciones radioeléctricas que tienen contactos que presentan una superficie rugosa, caracterizado porque comprende al menos uno de los contactos provistos en su superficie de una zona rugosa constituida por una multitud de cráteres.
ES1981268148U 1980-07-11 1981-07-10 Un dispositivo interruptor electrico con ruptura de contactos con nivel despreciable de perturbaciones radioelectricas. Expired ES268148Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8015494A FR2486706A1 (fr) 1980-07-11 1980-07-11 Interrupteur electrique a rupture de contacts a niveau negligeable de perturbations radioelectriques

Publications (2)

Publication Number Publication Date
ES268148U true ES268148U (es) 1983-05-01
ES268148Y ES268148Y (es) 1983-11-16

Family

ID=9244119

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1981268148U Expired ES268148Y (es) 1980-07-11 1981-07-10 Un dispositivo interruptor electrico con ruptura de contactos con nivel despreciable de perturbaciones radioelectricas.

Country Status (7)

Country Link
EP (1) EP0044757B1 (es)
JP (1) JPS5749127A (es)
AT (1) ATE11708T1 (es)
DE (1) DE3168752D1 (es)
DK (1) DK154373C (es)
ES (1) ES268148Y (es)
FR (1) FR2486706A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60105204A (ja) * 1983-11-14 1985-06-10 カルソニックカンセイ株式会社 可変抵抗器の製造方法とその製造装置
EP2851152B1 (en) * 2012-05-18 2018-04-25 Honda Motor Co., Ltd. Spot welding device and spot welding method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE495600A (es) * 1944-08-04
US2490020A (en) * 1946-02-11 1949-12-06 First Ind Corp Electrical contact
FR59947E (fr) * 1950-01-13 1954-09-21 Merlin Gerin Perfectionnements aux contacts électriques
DE1070302B (es) * 1959-09-30
FR1345137A (fr) * 1962-10-26 1963-12-06 Perfectionnement aux contacts pour régulateurs de tension ou d'intensité utilisables plus particulièrement sur véhicules automobiles

Also Published As

Publication number Publication date
DK154373B (da) 1988-11-07
DE3168752D1 (en) 1985-03-21
ES268148Y (es) 1983-11-16
EP0044757A1 (fr) 1982-01-27
FR2486706B1 (es) 1984-04-20
DK154373C (da) 1989-04-10
DK308981A (da) 1982-01-12
EP0044757B1 (fr) 1985-02-06
FR2486706A1 (fr) 1982-01-15
JPS5749127A (en) 1982-03-20
ATE11708T1 (de) 1985-02-15

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 19970303