US1284849A - Time-limit relay. - Google Patents

Time-limit relay. Download PDF

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Publication number
US1284849A
US1284849A US13990516A US13990516A US1284849A US 1284849 A US1284849 A US 1284849A US 13990516 A US13990516 A US 13990516A US 13990516 A US13990516 A US 13990516A US 1284849 A US1284849 A US 1284849A
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US
United States
Prior art keywords
time
limit relay
relay
limit
ltamcon
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 - Lifetime
Application number
US13990516A
Inventor
Albert Aichele
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 AG Switzerland
BBC Brown Boveri AG Germany
Original Assignee
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 AG Switzerland filed Critical BBC Brown Boveri AG Switzerland
Priority to US13990516A priority Critical patent/US1284849A/en
Application granted granted Critical
Publication of US1284849A publication Critical patent/US1284849A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/86—Means for introducing a predetermined time delay between the initiation of the switching operation and the opening or closing of the contacts
    • H01H50/88—Mechanical means, e.g. dash-pot

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Buckles (AREA)

Description

A. AICHELE.
TIME LIMIT RELAY.
APPLICATION FILED DECISO. 1916.l
Patented Nov. 12,1918.
/IIIICIZQIQ INVIENmn ATTORNEY :it (ma and. f.
Spring; Wil
ver.' insigne@ iu bypassing im 2.01m ect-ed 50 .Veil
'L ila 1# A lis am' time mechanism, oA U the combination., with hff 1 "i5 e'estlon'lagne., its arma'me p paw 'O: pre ltamcon. of Sai ning down .its-.usic Gf crumed on sain?. .u
nested there the co 20 level fu
US13990516A 1916-12-30 1916-12-30 Time-limit relay. Expired - Lifetime US1284849A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US13990516A US1284849A (en) 1916-12-30 1916-12-30 Time-limit relay.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13990516A US1284849A (en) 1916-12-30 1916-12-30 Time-limit relay.

Publications (1)

Publication Number Publication Date
US1284849A true US1284849A (en) 1918-11-12

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
US13990516A Expired - Lifetime US1284849A (en) 1916-12-30 1916-12-30 Time-limit relay.

Country Status (1)

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US (1) US1284849A (en)

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