IT1111094B - Perfezionamento nelle custodie a prova di fiamma e di agent atmosferici per apparecchiature elettriche - Google Patents

Perfezionamento nelle custodie a prova di fiamma e di agent atmosferici per apparecchiature elettriche

Info

Publication number
IT1111094B
IT1111094B IT52214/78A IT5221478A IT1111094B IT 1111094 B IT1111094 B IT 1111094B IT 52214/78 A IT52214/78 A IT 52214/78A IT 5221478 A IT5221478 A IT 5221478A IT 1111094 B IT1111094 B IT 1111094B
Authority
IT
Italy
Prior art keywords
flame
improvement
electrical equipment
atmospheric agents
proof housings
Prior art date
Application number
IT52214/78A
Other languages
English (en)
Other versions
IT7852214A0 (it
Original Assignee
Chalmers & Mitchell 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 Chalmers & Mitchell Ltd filed Critical Chalmers & Mitchell Ltd
Publication of IT7852214A0 publication Critical patent/IT7852214A0/it
Application granted granted Critical
Publication of IT1111094B publication Critical patent/IT1111094B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V25/00—Safety devices structurally associated with lighting devices
    • F21V25/12—Flameproof or explosion-proof arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Spark Plugs (AREA)
  • Casings For Electric Apparatus (AREA)
  • Filtering Materials (AREA)
  • Housings And Mounting Of Transformers (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
IT52214/78A 1977-12-09 1978-12-06 Perfezionamento nelle custodie a prova di fiamma e di agent atmosferici per apparecchiature elettriche IT1111094B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5130777 1977-12-09

Publications (2)

Publication Number Publication Date
IT7852214A0 IT7852214A0 (it) 1978-12-06
IT1111094B true IT1111094B (it) 1986-01-13

Family

ID=10459484

Family Applications (1)

Application Number Title Priority Date Filing Date
IT52214/78A IT1111094B (it) 1977-12-09 1978-12-06 Perfezionamento nelle custodie a prova di fiamma e di agent atmosferici per apparecchiature elettriche

Country Status (13)

Country Link
JP (1) JPS54116104A (it)
AU (1) AU542223B2 (it)
BE (1) BE872614A (it)
CA (1) CA1105603A (it)
DE (1) DE2852113B2 (it)
DK (1) DK528778A (it)
ES (1) ES475810A1 (it)
FR (1) FR2411538A1 (it)
IT (1) IT1111094B (it)
NL (1) NL176213C (it)
NO (1) NO148135C (it)
SE (1) SE432042B (it)
ZA (1) ZA786698B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58394U (ja) * 1981-06-25 1983-01-05 株式会社東芝 タンク形避雷器
DE3311252A1 (de) * 1983-03-28 1984-10-04 Joachim Dr.-Ing. 8070 Ingolstadt Hess Kunststoffgehaeuse
US4600114A (en) * 1983-10-03 1986-07-15 Dabich Robert M Thermo expansion compensator
DE3412274A1 (de) * 1984-04-02 1985-10-10 Ceag Licht- Und Stromversorgungstechnik Gmbh, 4770 Soest Geschlossenes gehaeuse zur aufnahme elektrischer betriebsmittel
DE102010015674A1 (de) * 2010-04-21 2011-10-27 Wabco Gmbh Ein Gehäuse mit einem Verformungsbereich zum Druckausgleich sowie eine Anordnung eines Dichtungselements in dem Gehäuse
CN110146656B (zh) * 2019-06-05 2020-06-05 无锡格林通安全装备有限公司 一种气体探测器的隔爆呼吸装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1041449B (de) * 1954-12-20 1958-10-23 Westinghouse Electric Corp Explosionssicherer Behaelter aus Metall, insbesondere Gehaeuse fuer Schlagwetterschutz
AU6045565A (en) * 1965-06-22 1966-12-22 Jennings Radio Manufacturing Corporation Expansible vacuum envelope for electrical devices
US3675007A (en) * 1969-10-20 1972-07-04 Appleton Electric Co Explosion proof lighting fixture
FR2320026A1 (fr) * 1975-08-01 1977-02-25 Cemse Enveloppe antideflagrante et dispositif comportant une telle enveloppe

Also Published As

Publication number Publication date
CA1105603A (en) 1981-07-21
NO148135C (no) 1983-08-10
DE2852113B2 (de) 1981-07-16
FR2411538A1 (fr) 1979-07-06
DE2852113A1 (de) 1979-06-13
NL176213C (nl) 1985-03-01
SE7812390L (sv) 1979-06-10
FR2411538B1 (it) 1982-06-25
AU4212878A (en) 1979-06-14
BE872614A (fr) 1979-03-30
IT7852214A0 (it) 1978-12-06
ES475810A1 (es) 1979-11-01
NL7812006A (nl) 1979-06-12
ZA786698B (en) 1979-10-31
DK528778A (da) 1979-06-10
AU542223B2 (en) 1985-02-14
NO783974L (no) 1979-06-12
SE432042B (sv) 1984-03-12
JPS54116104A (en) 1979-09-10
NO148135B (no) 1983-05-02
NL176213B (nl) 1984-10-01

Similar Documents

Publication Publication Date Title
DE2862018D1 (en) Apparatus protected against electric current short circuits
GB2011728B (en) Cooled electrical equipment
JPS5429089A (en) Electric connector and housing for same
IT8068239A0 (it) Apparecchiatura elettrica partico larmente blocco di giunzione
JPS5556447A (en) Electric equipment
IT1080859B (it) Custodia per un'apparecchiatura elettrotecnica o elettronica
JPS5449001A (en) Equipment housing
IT1123997B (it) Morsetto per conduttore di protezione per morsettiere
IT1111094B (it) Perfezionamento nelle custodie a prova di fiamma e di agent atmosferici per apparecchiature elettriche
GB2021337B (en) Electrical protection device
IT1120218B (it) Perfezionamento negli alloggiamenti per connettori elettrici a giunzione
FI773677A (fi) Stoed- och skakanordningar foer elektroder i elektrostatiska dammavskiljare
DK89879A (da) Elektrisk toerelement
DE2862232D1 (en) Electric cables and compositions for use in them
ZA782487B (en) Cable protection equipment
GB2027291B (en) Electrical connectors and housings therefor
ZA777704B (en) Improvements in telephone equipment
JPS5556440A (en) Electric equipment
IT8050054A0 (it) Apparecchiatura di lavorazione elettrica
JPS5556448A (en) Electric equipment
GB2019718B (en) Enclosures for electrical equipment
GB1556799A (en) Electrical equipment
GB2020123B (en) Electrical protective devices
GB2023349B (en) Protective housings
JPS54102541A (en) Small portable electric equipment