BR7501601A - Processo de fabricar lampadas de descarga a vapor de mercurio e lampada fabricada pelo mesmo - Google Patents

Processo de fabricar lampadas de descarga a vapor de mercurio e lampada fabricada pelo mesmo

Info

Publication number: BR7501601A
Authority: BR; Brazil
Prior art keywords: discharge; same; lamp manufactured; mercury steam; manufacturing lamps
Prior art date: 1974-03-21

Application number

BR1601/75A

Other languages

English (en)

Portuguese (pt)

Inventor

C Blommerde

J Ridders

H Westerbeke

Original Assignee

Philips Nv

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.)

1974-03-21

Filing date

1975-03-18

Publication date

1975-12-16

1974-03-21 Priority claimed from NL7403804A external-priority patent/NL172900C/xx

1975-02-12 Priority claimed from NLAANVRAGE7501631,A external-priority patent/NL176116C/xx

1975-03-18 Application filed by Philips Nv filed Critical Philips Nv

1975-12-16 Publication of BR7501601A publication Critical patent/BR7501601A/pt

Classifications

- 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
- H01J9/38—Exhausting, degassing, filling, or cleaning vessels
- H01J9/395—Filling vessels

Landscapes

Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
Vessels And Coating Films For Discharge Lamps (AREA)

BR1601/75A 1974-03-21 1975-03-18 Processo de fabricar lampadas de descarga a vapor de mercurio e lampada fabricada pelo mesmo BR7501601A (pt)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
NL7403804A NL172900C (nl)	1974-03-21	1974-03-21	Werkwijze voor de vervaardiging van een kwikdampontladingslamp; met metallisch kwik gevulde metalen plaatvormige houder geschikt voor het uitvoeren van deze werkwijze, alsmede lampvat voorzien van een pompstengel waarin zich een gesloten metalen met kwik gevulde houder bevindt.
NLAANVRAGE7501631,A NL176116C (nl)	1975-02-12	1975-02-12	Verbetering van een werkwijze voor de vervaardiging van een kwikdampontladingslamp.

Publications (1)

Publication Number	Publication Date
BR7501601A true BR7501601A (pt)	1975-12-16

Family

ID=26644977

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR1601/75A BR7501601A (pt)	1974-03-21	1975-03-18	Processo de fabricar lampadas de descarga a vapor de mercurio e lampada fabricada pelo mesmo

Country Status (15)

Country	Link
JP (1)	JPS5629330B2 (it)
AR (1)	AR206705A1 (it)
AT (1)	AT355672B (it)
BE (1)	BE826876A (it)
BR (1)	BR7501601A (it)
CA (1)	CA1020621A (it)
CH (1)	CH582952A5 (it)
DK (1)	DK110375A (it)
ES (1)	ES442588A1 (it)
FR (1)	FR2273366B1 (it)
GB (1)	GB1475458A (it)
IN (1)	IN144401B (it)
IT (1)	IT1034409B (it)
NO (1)	NO750910L (it)
SE (1)	SE7503011L (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4282455A (en) *	1979-11-07	1981-08-04	Gte Products Corporation	Mercury dispenser for arc discharge lamps
ATE12150T1 (de) *	1980-10-22	1985-03-15	Sale Tilney Technology Plc	Quecksilber-spender fuer elektrische entladungslampen, bauelement und verfahren zu dessen herstellung und mit diesem spender versehene elektrische entladungslampe.
NL8101885A (nl) *	1981-04-16	1982-11-16	Philips Nv	Werkwijze voor het vervaardigen van een lagedrukkwikdampontladingslamp en lagedrukkwikdampontladingslamp vervaardigd met die werkwijze.
NL8401596A (nl) *	1984-05-18	1985-12-16	Philips Nv	Werkwijze ter vervaardiging van een kwikdampontladingslamp, kwikdampontladingslamp vervaardigd met behulp van deze werkwijze, met metallisch kwik gevulde metalen plaatvormige houder geschikt voor het uitvoeren van deze werkwijze, alsmede lampvat voorzien van een pompstengel waarin zich een gesloten metalen met kwik gevulde houder bevindt.
GB9424262D0 (en) *	1994-12-01	1995-01-18	Masonlite Ltd	Apparatus for providing radiation
GB2295721B (en) *	1994-12-01	1998-11-11	Masonlite Ltd	Apparatus for providing radiation
US7625258B2 (en)	2006-03-16	2009-12-01	E.G.L. Company Inc.	Lamp electrode and method for delivering mercury

1975
- 1975-01-01 AR AR258003A patent/AR206705A1/es active
- 1975-03-17 IN IN525/CAL/75A patent/IN144401B/en unknown
- 1975-03-18 SE SE7503011A patent/SE7503011L/xx unknown
- 1975-03-18 CH CH344675A patent/CH582952A5/xx not_active IP Right Cessation
- 1975-03-18 NO NO750910A patent/NO750910L/no unknown
- 1975-03-18 BR BR1601/75A patent/BR7501601A/pt unknown
- 1975-03-18 IT IT21424/75A patent/IT1034409B/it active
- 1975-03-18 DK DK110375A patent/DK110375A/da unknown
- 1975-03-18 GB GB1119475A patent/GB1475458A/en not_active Expired
- 1975-03-19 BE BE154498A patent/BE826876A/xx not_active IP Right Cessation
- 1975-03-19 AT AT210675A patent/AT355672B/de not_active IP Right Cessation
- 1975-03-19 JP JP3252075A patent/JPS5629330B2/ja not_active Expired
- 1975-03-20 CA CA222,606A patent/CA1020621A/en not_active Expired
- 1975-03-20 FR FR7508699A patent/FR2273366B1/fr not_active Expired
- 1975-11-13 ES ES442588A patent/ES442588A1/es not_active Expired

Also Published As

Publication number	Publication date
CH582952A5 (it)	1976-12-15
NO750910L (it)	1975-09-23
ATA210675A (de)	1979-08-15
DK110375A (it)	1975-09-22
FR2273366A1 (it)	1975-12-26
SE7503011L (it)	1975-09-22
JPS50128378A (it)	1975-10-09
AR206705A1 (es)	1976-08-13
ES442588A1 (es)	1977-04-16
AU7942275A (en)	1976-09-30
DE2511417A1 (de)	1975-10-02
IT1034409B (it)	1979-09-10
CA1020621A (en)	1977-11-08
JPS5629330B2 (it)	1981-07-08
BE826876A (fr)	1975-09-19
AT355672B (de)	1980-03-10
FR2273366B1 (it)	1978-08-18
IN144401B (it)	1978-04-29
DE2511417B2 (de)	1976-11-04
GB1475458A (en)	1977-06-01

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