NL181610C - Gasontladingslamp en werkwijze voor de vervaardiging daarvan. - Google Patents

Gasontladingslamp en werkwijze voor de vervaardiging daarvan.

Info

Publication number
NL181610C
NL181610C NLAANVRAGE7612269,A NL7612269A NL181610C NL 181610 C NL181610 C NL 181610C NL 7612269 A NL7612269 A NL 7612269A NL 181610 C NL181610 C NL 181610C
Authority
NL
Netherlands
Prior art keywords
manufacture
discharge lamp
gas discharge
lamp
gas
Prior art date
Application number
NLAANVRAGE7612269,A
Other languages
English (en)
Dutch (nl)
Other versions
NL7612269A (nl
NL181610B (nl
Original Assignee
Walz Alfred
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
Priority claimed from DE19752549419 external-priority patent/DE2549419C3/de
Priority claimed from DE19762645794 external-priority patent/DE2645794C3/de
Application filed by Walz Alfred filed Critical Walz Alfred
Publication of NL7612269A publication Critical patent/NL7612269A/xx
Publication of NL181610B publication Critical patent/NL181610B/xx
Application granted granted Critical
Publication of NL181610C publication Critical patent/NL181610C/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/30—Vessels; Containers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/52—Cooling arrangements; Heating arrangements; Means for circulating gas or vapour within the discharge space
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/24—Manufacture or joining of vessels, leading-in conductors or bases
    • H01J9/245—Manufacture or joining of vessels, leading-in conductors or bases specially adapted for gas discharge tubes or lamps
    • H01J9/247—Manufacture or joining of vessels, leading-in conductors or bases specially adapted for gas discharge tubes or lamps specially adapted for gas-discharge lamps

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
NLAANVRAGE7612269,A 1975-11-04 1976-11-04 Gasontladingslamp en werkwijze voor de vervaardiging daarvan. NL181610C (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19752549419 DE2549419C3 (de) 1975-11-04 1975-11-04 Leuchtstofflampe in Rechteckform und Verfahren zu ihrer Herstellung
DE19762645794 DE2645794C3 (de) 1976-10-09 1976-10-09 Leuchtstofflampe in Rechteckform und Verfahren zu ihrer Herstellung

Publications (3)

Publication Number Publication Date
NL7612269A NL7612269A (nl) 1977-05-06
NL181610B NL181610B (nl) 1987-04-16
NL181610C true NL181610C (nl) 1987-09-16

Family

ID=25769573

Family Applications (2)

Application Number Title Priority Date Filing Date
NLAANVRAGE7612269,A NL181610C (nl) 1975-11-04 1976-11-04 Gasontladingslamp en werkwijze voor de vervaardiging daarvan.
NL8700666A NL8700666A (nl) 1975-11-04 1987-03-20 Gasontladingslamp en werkwijze voor de vervaardiging daarvan.

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL8700666A NL8700666A (nl) 1975-11-04 1987-03-20 Gasontladingslamp en werkwijze voor de vervaardiging daarvan.

Country Status (6)

Country Link
US (1) US4117372A (fr)
JP (1) JPS604546B2 (fr)
CH (1) CH610441A5 (fr)
FR (1) FR2331151A1 (fr)
GB (1) GB1541292A (fr)
NL (2) NL181610C (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6230282Y2 (fr) * 1978-01-26 1987-08-04
US4173730A (en) * 1978-07-11 1979-11-06 Westinghouse Electric Corp. Compact fluorescent lamp unit having integral circuit means for DC operation
JPS5490877A (en) * 1978-10-31 1979-07-18 Stanley Electric Co Ltd Flat fluorescent lamp and method of manufacturing the same
JPS5572772U (fr) * 1978-11-15 1980-05-19
JPS5622763U (fr) * 1979-07-31 1981-02-28
US4270071A (en) * 1979-11-26 1981-05-26 Westinghouse Electric Corp. Composite base and ballast member for compact single-ended fluorescent lamp
KR870000282B1 (ko) * 1984-11-28 1987-02-23 강형원 "u"형 단관을 결합시킨 "w"형 및 쌍"w"형 형광등의 관과 그 제조방법
US10490429B2 (en) 2014-11-26 2019-11-26 Applied Materials, Inc. Substrate carrier using a proportional thermal fluid delivery system
KR20190034820A (ko) 2017-09-25 2019-04-03 (주)지피엔이 복합안료 및 이를 포함하는 칼라필터용 적색 안료 조성물

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3059137A (en) * 1957-11-22 1962-10-16 Edward G Reaves Screw-in fluorescent lighting fixture
US3240861A (en) * 1961-05-01 1966-03-15 Gen Electric Panel lamp seal
US3117248A (en) * 1961-05-18 1964-01-07 Gen Electric Low pressure mercury vapor discharge lamp for direct current operation
US3549941A (en) * 1968-06-03 1970-12-22 Arnold Friedmann Discharge lamp with circuit elements incorporated in the envelope
US3609436A (en) * 1969-04-21 1971-09-28 Gen Electric Fluorescent light source with a plurality of sequentially energized electrodes
US3646383A (en) * 1970-01-09 1972-02-29 Gen Electric Fluorescent panel lamp

Also Published As

Publication number Publication date
NL8700666A (nl) 1987-08-03
GB1541292A (en) 1979-02-28
NL7612269A (nl) 1977-05-06
JPS604546B2 (ja) 1985-02-05
JPS5258280A (en) 1977-05-13
FR2331151B1 (fr) 1978-12-22
CH610441A5 (fr) 1979-04-12
NL181610B (nl) 1987-04-16
US4117372A (en) 1978-09-26
FR2331151A1 (fr) 1977-06-03

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
V1 Lapsed because of non-payment of the annual fee