GB1094531A – Mercury dispenser
– Google Patents
GB1094531A – Mercury dispenser
– Google Patents
Mercury dispenser
Info
Publication number
GB1094531A
GB1094531A
GB17541/65A
GB1754165A
GB1094531A
GB 1094531 A
GB1094531 A
GB 1094531A
GB 17541/65 A
GB17541/65 A
GB 17541/65A
GB 1754165 A
GB1754165 A
GB 1754165A
GB 1094531 A
GB1094531 A
GB 1094531A
Authority
GB
United Kingdom
Prior art keywords
mercury
tube
reservoir
slide
measured
Prior art date
1964-04-24
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
GB17541/65A
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.)
GTE Sylvania Inc
Original Assignee
Sylvania Electric Products Inc
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.)
1964-04-24
Filing date
1965-04-26
Publication date
1967-12-13
1965-04-26
Application filed by Sylvania Electric Products Inc
filed
Critical
Sylvania Electric Products Inc
1967-12-13
Publication of GB1094531A
publication
Critical
patent/GB1094531A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
G—PHYSICS
G01—MEASURING; TESTING
G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
G01F11/10—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers moved during operation
G01F11/12—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers moved during operation of the valve type, i.e. the separating being effected by fluid-tight or powder-tight movements
G01F11/14—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers moved during operation of the valve type, i.e. the separating being effected by fluid-tight or powder-tight movements wherein the measuring chamber reciprocates
G01F11/16—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers moved during operation of the valve type, i.e. the separating being effected by fluid-tight or powder-tight movements wherein the measuring chamber reciprocates for liquid or semiliquid
Abstract
1,094,531. Delivering measured quantities of liquid. SYLVANIA ELECTRIC PRODUCTS Inc. April 26, 1965 [April 24, 1964], No. 17541/65. Heading B8N. [Also in Division F2] A device 2 for dispensing a measured amount of mercury into an arc tube 6 comprises a reservoir 15 for the mercury 16 adapted to be removably mounted on a machine head 1 carrying the tube and arranged to be movable towards and away from the machine head, means 20 being provided for transferring a predetermined quantity of mercury to the arc tube. The reservoir 15 is mounted in a container 14 secured to a frame 34 adapted to be moved by a ram 29 in order to disengage the end of the container from a seal 31 on a support 12 for the arc lamp 6. A slide 20 is mounted below the reservoir and is formed with a hole 22 for containing a measured quantity of mercury, the slide being moved by electromagnets 27, 28 to bring the hole into or out of alignment with the reservoir and a pipe 23 leading to the tube. When the slide is in the position shown, the measured quantity of mercury is forced by gas pressure into the tube. A number of supports 12 each holding an arc tube are mounted for rotation on a platform 3 and adapted to be brought into alignment with the dispensing device.
GB17541/65A
1964-04-24
1965-04-26
Mercury dispenser
Expired
GB1094531A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US362351A
US3348588A
(en)
1964-04-24
1964-04-24
Mercury dispenser
Publications (1)
Publication Number
Publication Date
GB1094531A
true
GB1094531A
(en)
1967-12-13
Family
ID=23425748
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB17541/65A
Expired
GB1094531A
(en)
1964-04-24
1965-04-26
Mercury dispenser
Country Status (3)
Country
Link
US
(1)
US3348588A
(en)
DE
(1)
DE1230907B
(en)
GB
(1)
GB1094531A
(en)
Families Citing this family (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3729247A
(en)
*
1971-11-19
1973-04-24
Gen Electric
Method and apparatus for dispensing pellets into lamps
US4371224A
(en)
*
1980-12-24
1983-02-01
Westinghouse Electric Corp.
Single turret machine for fabricating high-intensity discharge arc tubes
JPH01100847A
(en)
*
1987-10-12
1989-04-19
Stanley Electric Co Ltd
Manufacture of metallic vapor discharge lamp
CN101599403B
(en)
*
2009-06-10
2011-04-20
东南大学
Mercury injection device
Family Cites Families (7)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US1475129A
(en)
*
1920-06-04
1923-11-20
Charles B Mayer
Electrical valve
US2336998A
(en)
*
1941-06-20
1943-12-14
Westinghouse Electric & Mfg Co
Dispensing device
GB735638A
(en)
*
1951-03-07
1955-08-24
Sylvania Electric Prod
Mercury dispenser
US2808856A
(en)
*
1955-07-06
1957-10-08
Pneumatic Scale Corp
Vacuum filling machine
US3036604A
(en)
*
1959-09-11
1962-05-29
Silver Creek Prec Corp
Machine for filling open topped containers with measured charges
US3140734A
(en)
*
1961-02-23
1964-07-14
Westinghouse Electric Corp
Exhaust apparatus and head therefor
US3201001A
(en)
*
1962-10-12
1965-08-17
Borden Co
Pulverulent materials dispenser
1964
1964-04-24
US
US362351A
patent/US3348588A/en
not_active
Expired – Lifetime
1965
1965-04-22
DE
DES96690A
patent/DE1230907B/en
active
Pending
1965-04-26
GB
GB17541/65A
patent/GB1094531A/en
not_active
Expired
Also Published As
Publication number
Publication date
DE1230907B
(en)
1966-12-22
US3348588A
(en)
1967-10-24
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