CA1211150A - Methode d'insertion du mercure dans une lampe fluorescente et lampe utilisant cette methode - Google Patents

Methode d'insertion du mercure dans une lampe fluorescente et lampe utilisant cette methode

Info

Publication number: CA1211150A
Authority: CA; Canada
Prior art keywords: mercury; lamp; target; lead; electrodes
Prior art date: 1982-02-10
Legal status (The legal status 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 status listed.): Expired

Application number

CA000419453A

Other languages

English (en)

Inventor

William J. Roche

Ralph P. Parks, Jr.

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Osram Sylvania Inc

Original Assignee

GTE Products Corp

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.)

1982-02-10

Filing date

1983-01-14

Publication date

1986-09-09

1983-01-14 Application filed by GTE Products Corp filed Critical GTE Products Corp

1986-09-09 Application granted granted Critical

1986-09-09 Publication of CA1211150A publication Critical patent/CA1211150A/fr

Status Expired legal-status Critical Current

Links

QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 title claims abstract description 53
229910052753 mercury Inorganic materials 0.000 title claims abstract description 52
238000000034 method Methods 0.000 title claims abstract description 22
238000010891 electric arc Methods 0.000 claims abstract description 4
239000011521 glass Substances 0.000 claims description 15
239000004020 conductor Substances 0.000 claims description 9
238000010438 heat treatment Methods 0.000 abstract description 8
239000002775 capsule Substances 0.000 description 15
229910052751 metal Inorganic materials 0.000 description 11
239000002184 metal Substances 0.000 description 11
229910000645 Hg alloy Inorganic materials 0.000 description 4
239000007788 liquid Substances 0.000 description 4
230000004913 activation Effects 0.000 description 3
239000003708 ampul Substances 0.000 description 3
239000007787 solid Substances 0.000 description 3
239000010935 stainless steel Substances 0.000 description 3
229910001220 stainless steel Inorganic materials 0.000 description 3
PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
229910045601 alloy Inorganic materials 0.000 description 2
239000000956 alloy Substances 0.000 description 2
229910000765 intermetallic Inorganic materials 0.000 description 2
238000012986 modification Methods 0.000 description 2
230000004048 modification Effects 0.000 description 2
230000008569 process Effects 0.000 description 2
PRPINYUDVPFIRX-UHFFFAOYSA-N 1-naphthaleneacetic acid Chemical compound C1=CC=C2C(CC(=O)O)=CC=CC2=C1 PRPINYUDVPFIRX-UHFFFAOYSA-N 0.000 description 1
235000008733 Citrus aurantifolia Nutrition 0.000 description 1
241001424413 Lucia Species 0.000 description 1
208000003251 Pruritus Diseases 0.000 description 1
235000011941 Tilia x europaea Nutrition 0.000 description 1
239000010953 base metal Substances 0.000 description 1
230000009172 bursting Effects 0.000 description 1
238000006243 chemical reaction Methods 0.000 description 1
230000007613 environmental effect Effects 0.000 description 1
238000000752 ionisation method Methods 0.000 description 1
239000004571 lime Substances 0.000 description 1
239000000463 material Substances 0.000 description 1
230000007246 mechanism Effects 0.000 description 1
229940008718 metallic mercury Drugs 0.000 description 1
239000000203 mixture Substances 0.000 description 1
229910052759 nickel Inorganic materials 0.000 description 1
239000006187 pill Substances 0.000 description 1
238000005979 thermal decomposition reaction Methods 0.000 description 1

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- 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)
Discharge Lamp (AREA)

CA000419453A 1982-02-10 1983-01-14 Methode d'insertion du mercure dans une lampe fluorescente et lampe utilisant cette methode Expired CA1211150A (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US34760582A	1982-02-10	1982-02-10
US347,605		1982-02-10

Publications (1)

Publication Number	Publication Date
CA1211150A true CA1211150A (fr)	1986-09-09

Family

ID=23364439

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000419453A Expired CA1211150A (fr)	1982-02-10	1983-01-14	Methode d'insertion du mercure dans une lampe fluorescente et lampe utilisant cette methode

Country Status (3)

Country	Link
EP (1)	EP0085969B1 (fr)
CA (1)	CA1211150A (fr)
DE (1)	DE3373744D1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ITRM20080334A1 (it)	2008-06-25	2009-12-26	Getters Spa	Lampada fluorescente a catodo caldo contenente un dispositivo per il rilascio di mercurio e getter

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4182971A (en) *	1978-07-10	1980-01-08	Gte Sylvania Incorporated	Mercury-containing glass-capsule dispenser for discharge lamps
US4282455A (en) *	1979-11-07	1981-08-04	Gte Products Corporation	Mercury dispenser for arc discharge lamps
GB2081503B (en) *	1980-07-30	1984-08-22	Badalex Ltd	Mercury holder for electric discharge lamps
NL8105464A (nl) *	1981-12-04	1983-07-01	Philips Nv	Werkwijze voor het vervaardigen van een lagedrukkwikdampontladingslamp.

1983
- 1983-01-14 CA CA000419453A patent/CA1211150A/fr not_active Expired
- 1983-02-04 DE DE8383101082T patent/DE3373744D1/de not_active Expired
- 1983-02-04 EP EP19830101082 patent/EP0085969B1/fr not_active Expired

Also Published As

Publication number	Publication date
EP0085969B1 (fr)	1987-09-16
DE3373744D1 (en)	1987-10-22
EP0085969A3 (en)	1984-05-30
EP0085969A2 (fr)	1983-08-17

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Legal Events

Date	Code	Title	Description
2003-09-09	MKEX	Expiry