NL173976B - PROCESS FOR PREPARING A LUBRICATING OIL COMPOSITION. - Google Patents

PROCESS FOR PREPARING A LUBRICATING OIL COMPOSITION.

Info

Publication number
NL173976B
NL173976B NLAANVRAGE7306077,A NL173976DA NL173976B NL 173976 B NL173976 B NL 173976B NL 173976D A NL173976D A NL 173976DA NL 173976 B NL173976 B NL 173976B
Authority
NL
Netherlands
Prior art keywords
preparing
lubricating oil
oil composition
composition
lubricating
Prior art date
Application number
NLAANVRAGE7306077,A
Other languages
Dutch (nl)
Original Assignee
Shell Int Research
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.)
Publication of NL173976B publication Critical patent/NL173976B/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/1009—Interconnected mechanisms
NLAANVRAGE7306077,A 1950-08-24 PROCESS FOR PREPARING A LUBRICATING OIL COMPOSITION. NL173976B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US181224A US2662949A (en) 1950-08-24 1950-08-24 Multipole circuit breaker

Publications (1)

Publication Number Publication Date
NL173976B true NL173976B (en)

Family

ID=22663394

Family Applications (2)

Application Number Title Priority Date Filing Date
NLAANVRAGE7306077,A NL173976B (en) 1950-08-24 PROCESS FOR PREPARING A LUBRICATING OIL COMPOSITION.
NL95538D NL95538C (en) 1950-08-24

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL95538D NL95538C (en) 1950-08-24

Country Status (2)

Country Link
US (1) US2662949A (en)
NL (2) NL95538C (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2824191A (en) * 1953-02-05 1958-02-18 Fed Electric Prod Co Circuit breakers
US2811604A (en) * 1953-12-11 1957-10-29 Fed Electric Prod Co Automatic circuit breakers
US2806103A (en) * 1954-01-21 1957-09-10 Westinghouse Electric Corp Circuit breaker
US3165609A (en) * 1955-08-04 1965-01-12 Fed Pacific Electric Co Temperature compensated circuit breakers
US2968709A (en) * 1956-03-05 1961-01-17 Mechanical Products Inc Electric switch incorporating circuit breaker
US3179767A (en) * 1956-06-21 1965-04-20 Wadsworth Electric Mfg Co Circuit breaker with improved electromagnetic tripping device
US3178535A (en) * 1957-04-12 1965-04-13 Westinghouse Electric Corp Automatic circuit breaker with improved bimetallic and electromagnetic trip device
US2923795A (en) * 1957-07-03 1960-02-02 Fed Pacific Electric Co Multi-pole circuit breakers
US2923788A (en) * 1957-07-03 1960-02-02 Fed Pacific Electric Co Circuit breakers
US3089923A (en) * 1959-06-15 1963-05-14 Endevco Corp Sectional digital switch
US3566049A (en) * 1959-06-15 1971-02-23 Becton Dickinson Co Sectional digital selector switch construction
US5060853A (en) * 1990-07-19 1991-10-29 Gulf States Paper Corporation Tamper evident consumer product package, windowed flat blank used therein, and method and apparatus for making the blank
EP3561849B1 (en) * 2018-04-23 2023-03-08 ABB S.p.A. Circuit breaker

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2209319A (en) * 1938-11-28 1940-07-30 Colt S Mfg Co Automatic circuit breaker
US2233336A (en) * 1939-06-05 1941-02-25 Arrow Hart & Hegeman Electric Electric switch construction
US2503409A (en) * 1944-10-09 1950-04-11 Bulldog Electric Prod Co Multipole switch
US2471837A (en) * 1944-10-09 1949-05-31 Bulldog Electric Prod Co Circuit breaker
US2465039A (en) * 1945-05-12 1949-03-22 Superior Switchboard And Devic Sectional switch block base
USRE23188E (en) * 1945-05-24 1950-01-10 Cikcuit

Also Published As

Publication number Publication date
NL95538C (en)
US2662949A (en) 1953-12-15

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