NL160091B - DEFLECTION SYSTEM FOR A LIGHT BEAM AND OPTICAL SYSTEM, ADJUSTING THE LOCATION OF THE FOCUS. - Google Patents

DEFLECTION SYSTEM FOR A LIGHT BEAM AND OPTICAL SYSTEM, ADJUSTING THE LOCATION OF THE FOCUS.

Info

Publication number
NL160091B
NL160091B NL6814639.A NL160091DA NL160091B NL 160091 B NL160091 B NL 160091B NL 160091D A NL160091D A NL 160091DA NL 160091 B NL160091 B NL 160091B
Authority
NL
Netherlands
Prior art keywords
focus
adjusting
location
light beam
optical system
Prior art date
Application number
NL6814639.A
Other languages
Dutch (nl)
Original Assignee
Ibm
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 NL160091B publication Critical patent/NL160091B/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H77/00—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting
    • H01H77/02—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism
    • H01H77/04—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrothermal opening
NL6814639.A 1950-05-17 DEFLECTION SYSTEM FOR A LIGHT BEAM AND OPTICAL SYSTEM, ADJUSTING THE LOCATION OF THE FOCUS. NL160091B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US162492A US2622169A (en) 1950-05-17 1950-05-17 Circuit breaker

Publications (1)

Publication Number Publication Date
NL160091B true NL160091B (en)

Family

ID=22585850

Family Applications (2)

Application Number Title Priority Date Filing Date
NL76958D NL76958C (en) 1950-05-17
NL6814639.A NL160091B (en) 1950-05-17 DEFLECTION SYSTEM FOR A LIGHT BEAM AND OPTICAL SYSTEM, ADJUSTING THE LOCATION OF THE FOCUS.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL76958D NL76958C (en) 1950-05-17

Country Status (7)

Country Link
US (1) US2622169A (en)
BE (1) BE502219A (en)
CH (1) CH297577A (en)
DE (1) DE892468C (en)
FR (1) FR1037631A (en)
GB (1) GB684736A (en)
NL (2) NL160091B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1161343B (en) * 1964-01-16 Licentia Gmbh Thermal circuit breaker
US2714643A (en) * 1952-12-27 1955-08-02 Charles W Mitchell Fire detecting unit
DE1139183B (en) * 1957-03-28 1962-11-08 Texas Instruments Inc Mechanically resettable bimetal snap switch
US2861151A (en) * 1957-04-22 1958-11-18 Westinghouse Electric Corp Temperature-controlled apparatus
US2901575A (en) * 1957-08-16 1959-08-25 Texas Instruments Inc Electrical switch
GB799002A (en) * 1958-05-16 1958-07-30 Alfred Odenwald Improvements in or relating to thermostats
NL249311A (en) * 1959-03-27 Auge & Cie Ets
DE1161623B (en) * 1959-04-08 1964-01-23 Texas Instruments Inc Thermal contact element
US3379843A (en) * 1966-09-07 1968-04-23 Ite Circuit Breaker Ltd Simplified circuit breaker device with manual on-off control and manual reset
DE3625057C2 (en) * 1986-07-24 1999-07-08 Dautel Emil Gmbh Foot switch for operating lifting platforms
DE102018100890B3 (en) 2018-01-16 2019-07-18 Marcel P. HOFSAESS Temperature-dependent switch
DE102019112074B4 (en) 2019-05-09 2020-12-17 Marcel P. HOFSAESS Temperature dependent switch

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2032136A (en) * 1934-09-13 1936-02-25 Westinghouse Electric & Mfg Co Manual reset thermostat
US2293179A (en) * 1941-02-26 1942-08-18 Westinghouse Electric & Mfg Co Circuit breaker
US2425717A (en) * 1942-06-25 1947-08-19 F A Smith Mfg Company Thermostatic switch assembly
US2399406A (en) * 1943-07-28 1946-04-30 Westinghouse Electric Corp Electrical apparatus
US2498039A (en) * 1945-05-12 1950-02-21 Metals & Controls Corp Thermostatic circuit breaker with contact arc prevention
US2543040A (en) * 1946-09-24 1951-02-27 Charles S Mertler Snap-action thermostatic switch
US2508637A (en) * 1948-05-22 1950-05-23 Adrian Medert Combined plug and circuit breaker

Also Published As

Publication number Publication date
NL76958C (en)
GB684736A (en) 1952-12-24
CH297577A (en) 1954-03-31
US2622169A (en) 1952-12-16
FR1037631A (en) 1953-09-22
DE892468C (en) 1953-10-08
BE502219A (en)

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