GB1358775A - Silencer - Google Patents

Silencer

Info

Publication number
GB1358775A
GB1358775A GB2652672A GB2652672A GB1358775A GB 1358775 A GB1358775 A GB 1358775A GB 2652672 A GB2652672 A GB 2652672A GB 2652672 A GB2652672 A GB 2652672A GB 1358775 A GB1358775 A GB 1358775A
Authority
GB
United Kingdom
Prior art keywords
diaphragm
june
circuit breaker
expanded
silencer
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.)
Expired
Application number
GB2652672A
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.)
BBC BROWN BOVERI and CIE
BBC Brown Boveri AG Switzerland
Original Assignee
BBC BROWN BOVERI and CIE
BBC Brown Boveri AG Switzerland
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 BBC BROWN BOVERI and CIE, BBC Brown Boveri AG Switzerland filed Critical BBC BROWN BOVERI and CIE
Publication of GB1358775A publication Critical patent/GB1358775A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
    • H01H33/58—Silencers for suppressing noise of switch operation

Landscapes

  • Circuit Breakers (AREA)
  • Details Of Valves (AREA)
  • Exhaust Silencers (AREA)
  • Reciprocating Pumps (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
GB2652672A 1971-06-09 1972-06-07 Silencer Expired GB1358775A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2128632A DE2128632C3 (de) 1971-06-09 1971-06-09 Schalldämpfer für Hochspannungs-Druckgasschalter

Publications (1)

Publication Number Publication Date
GB1358775A true GB1358775A (en) 1974-07-03

Family

ID=5810293

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2652672A Expired GB1358775A (en) 1971-06-09 1972-06-07 Silencer

Country Status (9)

Country Link
US (1) US3745285A (enExample)
JP (1) JPS5626928B1 (enExample)
CA (1) CA949108A (enExample)
CH (1) CH536024A (enExample)
DE (1) DE2128632C3 (enExample)
FR (1) FR2140466B1 (enExample)
GB (1) GB1358775A (enExample)
IT (1) IT959782B (enExample)
SE (1) SE369348B (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2238657B2 (de) * 1972-08-05 1974-08-08 Brown, Boveri & Cie Ag, 6800 Mannheim Schalldämpfer
DE102015200966A1 (de) 2015-01-21 2016-07-21 DIL Deutsches Institut für Lebensmitteltechnik e.V. Schalldämpfer für Sauggreifer

Also Published As

Publication number Publication date
FR2140466B1 (enExample) 1977-12-23
SE369348B (enExample) 1974-08-19
DE2128632C3 (de) 1973-10-18
CA949108A (en) 1974-06-11
US3745285A (en) 1973-07-10
DE2128632B2 (de) 1973-04-05
DE2128632A1 (de) 1972-12-14
CH536024A (de) 1973-04-15
IT959782B (it) 1973-11-10
FR2140466A1 (enExample) 1973-01-19
JPS5626928B1 (enExample) 1981-06-22

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
429A Application made for amendment of specification (sect. 29/1949)
429H Application (made) for amendment of specification now open to opposition (sect. 29/1949)
429D Case decided by the comptroller ** specification amended (sect. 29/1949)
SP Amendment (slips) printed
PLNP Patent lapsed through nonpayment of renewal fees