NL179235B - Cuvet voor fotometrische analyse. - Google Patents

Cuvet voor fotometrische analyse.

Info

Publication number
NL179235B
NL179235B NLAANVRAGE7512789,B NL179235DB NL179235B NL 179235 B NL179235 B NL 179235B NL 179235D B NL179235D B NL 179235DB NL 179235 B NL179235 B NL 179235B
Authority
NL
Netherlands
Prior art keywords
cuvet
photometric analysis
photometric
analysis
Prior art date
Application number
NLAANVRAGE7512789,B
Other languages
English (en)
Dutch (nl)
Original Assignee
Hoffmann La Roche
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 NL179235B publication Critical patent/NL179235B/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
    • H04N3/16—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by deflecting electron beam in cathode-ray tube, e.g. scanning corrections
    • H04N3/20—Prevention of damage to cathode-ray tubes in the event of failure of scanning

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Emergency Alarm Devices (AREA)
  • Details Of Television Scanning (AREA)
NLAANVRAGE7512789,B 1952-06-27 Cuvet voor fotometrische analyse. NL179235B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US296037A US2774007A (en) 1952-06-27 1952-06-27 Beam cut-off circuit

Publications (1)

Publication Number Publication Date
NL179235B true NL179235B (nl)

Family

ID=23140332

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7512789,B NL179235B (nl) 1952-06-27 Cuvet voor fotometrische analyse.

Country Status (4)

Country Link
US (1) US2774007A (US06252093-20010626-C00008.png)
BE (1) BE520983A (US06252093-20010626-C00008.png)
GB (1) GB726861A (US06252093-20010626-C00008.png)
NL (1) NL179235B (US06252093-20010626-C00008.png)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL186726B (nl) * 1953-04-14 Amdahl Corp Klokorganen voor gebruik in een informatieverwerkend stelsel.
US3146372A (en) * 1961-01-17 1964-08-25 Raymond B Fertig Sweep-failure protection circuit for cathode-ray tubes
JPS54148321A (en) * 1978-05-12 1979-11-20 Matsushita Electric Ind Co Ltd Spot killer circuit

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB402181A (en) * 1932-07-07 1933-11-30 Electrical & Musical Ind Ltd Improvements in or relating to television and the like systems
US2097272A (en) * 1933-06-24 1937-10-26 Rca Corp Protective device for radio receivers
NL45207C (US06252093-20010626-C00008.png) * 1934-02-12
NL45250C (US06252093-20010626-C00008.png) * 1935-03-26
GB489275A (en) * 1935-11-02 1938-07-22 Telefunken Gmbh Improvements in or relating to circuits for television receivers
US2119372A (en) * 1936-12-29 1938-05-31 Rca Corp Protective circuit
US2280670A (en) * 1940-03-21 1942-04-21 Philco Radio & Television Corp Cathode ray tube circuit
US2369631A (en) * 1940-05-30 1945-02-13 Zanarini Giuseppe Television apparatus
US2532566A (en) * 1945-10-26 1950-12-05 Millman Jacob Photoelectric gate control for pulse-echo systems
US2536712A (en) * 1947-05-27 1951-01-02 Rca Corp Protective system
US2506723A (en) * 1947-12-31 1950-05-09 Stromberg Carlson Co Electrical generation of musical tones
US2584932A (en) * 1949-07-16 1952-02-05 Rca Corp Television kinescope projection circuit

Also Published As

Publication number Publication date
GB726861A (en) 1955-03-23
BE520983A (US06252093-20010626-C00008.png)
US2774007A (en) 1956-12-11

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