BE774527A - Perfectionnements apportes ou relatifs aux tubes a arc - Google Patents

Perfectionnements apportes ou relatifs aux tubes a arc

Info

Publication number: BE774527A
Authority: BE; Belgium
Prior art keywords: relating; improvements made; arc tubes; tubes; arc
Prior art date: 1970-10-27

Application number

BE774527A

Other languages

English (en)

Inventor

W G Carlson

Original Assignee

Westinghouse Electric 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.)

1970-10-27

Filing date

1971-10-27

Publication date

1972-04-27

1971-10-27 Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp

1972-04-27 Publication of BE774527A publication Critical patent/BE774527A/fr

Classifications

- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
- C04B35/638—Removal thereof
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
- B28B3/003—Pressing by means acting upon the material via flexible mould wall parts, e.g. by means of inflatable cores, isostatic presses
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/34—Moulds, cores, or mandrels of special material, e.g. destructible materials
- B28B7/342—Moulds, cores, or mandrels of special material, e.g. destructible materials which are at least partially destroyed, e.g. broken, molten, before demoulding; Moulding surfaces or spaces shaped by, or in, the ground, or sand or soil, whether bound or not; Cores consisting at least mainly of sand or soil, whether bound or not
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
- H01J5/02—Vessels; Containers; Shields associated therewith; Vacuum locks
- 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)
Chemical & Material Sciences (AREA)
Manufacturing & Machinery (AREA)
Ceramic Engineering (AREA)
Mechanical Engineering (AREA)
Inorganic Chemistry (AREA)
Materials Engineering (AREA)
Structural Engineering (AREA)
Organic Chemistry (AREA)
Vessels And Coating Films For Discharge Lamps (AREA)

BE774527A 1970-10-27 1971-10-27 Perfectionnements apportes ou relatifs aux tubes a arc BE774527A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US8436870A	1970-10-27	1970-10-27

Publications (1)

Publication Number	Publication Date
BE774527A true BE774527A (fr)	1972-04-27

Family

ID=22184516

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE774527A BE774527A (fr)	1970-10-27	1971-10-27	Perfectionnements apportes ou relatifs aux tubes a arc

Country Status (5)

Country	Link
BE (1)	BE774527A (fr)
CA (1)	CA941437A (fr)
DE (1)	DE2152888A1 (fr)
GB (1)	GB1309337A (fr)
NL (1)	NL7114698A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0011993A1 (fr) *	1978-12-01	1980-06-11	Thorn Emi Plc	Lampes à décharge électrique
AU528293B2 (en) *	1980-02-06	1983-04-21	Ngk Insulators, Ltd.	Discharge lamp tube
JPS5738896A (en) *	1980-08-15	1982-03-03	Sumitomo Chem Co Ltd	Composite binder composition for powder molding
JPS5823158A (ja) *	1981-08-04	1983-02-10	Ngk Insulators Ltd	金属蒸気放電灯用セラミツクチユ−ブの製造法
CN1511336A (zh) *	2000-11-06	2004-07-07	通用电气公司	用于放电灯的陶瓷放电室

1971
- 1971-08-27 CA CA121,508A patent/CA941437A/en not_active Expired
- 1971-09-30 GB GB4556671A patent/GB1309337A/en not_active Expired
- 1971-10-23 DE DE19712152888 patent/DE2152888A1/de active Pending
- 1971-10-26 NL NL7114698A patent/NL7114698A/xx unknown
- 1971-10-27 BE BE774527A patent/BE774527A/fr unknown

Also Published As

Publication number	Publication date
CA941437A (en)	1974-02-05
NL7114698A (fr)	1972-05-02
DE2152888A1 (de)	1972-05-04
GB1309337A (en)	1973-03-07

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