GB301921A - - Google Patents

Info

Publication number
GB301921A
GB301921A GB36153/28A GB3615328A GB301921A GB 301921 A GB301921 A GB 301921A GB 36153/28 A GB36153/28 A GB 36153/28A GB 3615328 A GB3615328 A GB 3615328A GB 301921 A GB301921 A GB 301921A
Authority
GB
United Kingdom
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
GB36153/28A
Other languages
English (en)
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.)
Siemens Schuckertwerke AG
Original Assignee
Siemens Schuckertwerke AG
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 Siemens Schuckertwerke AG filed Critical Siemens Schuckertwerke AG
Publication of GB301921A publication Critical patent/GB301921A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01H9/02—Bases, casings, or covers
    • H01H9/04—Dustproof, splashproof, drip-proof, waterproof, or flameproof casings
    • H01H9/042—Explosion-proof cases
    • H01H9/045—Explosion-proof cases with interlocking mechanism between cover and operating mechanism
GB36153/28A 1927-12-09 1928-12-07 Expired GB301921A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE301921T 1927-12-09

Publications (1)

Publication Number Publication Date
GB301921A true GB301921A (fr) 1930-03-07

Family

ID=31894314

Family Applications (1)

Application Number Title Priority Date Filing Date
GB36153/28A Expired GB301921A (fr) 1927-12-09 1928-12-07

Country Status (3)

Country Link
BE (1) BE356449A (fr)
FR (1) FR665432A (fr)
GB (1) GB301921A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2314210A (en) * 1996-06-11 1997-12-17 Legrand Sa A flameproof enclosure for electrical switchgear

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2314210A (en) * 1996-06-11 1997-12-17 Legrand Sa A flameproof enclosure for electrical switchgear
GB2314210B (en) * 1996-06-11 1999-12-15 Legrand Sa A flameproof enclosure for electrical switchgear

Also Published As

Publication number Publication date
FR665432A (fr) 1929-09-18
BE356449A (fr)

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