GB1153277A - Improvements in and relating to Kilns - Google Patents
Improvements in and relating to KilnsInfo
- Publication number
- GB1153277A GB1153277A GB50012/66A GB5001266A GB1153277A GB 1153277 A GB1153277 A GB 1153277A GB 50012/66 A GB50012/66 A GB 50012/66A GB 5001266 A GB5001266 A GB 5001266A GB 1153277 A GB1153277 A GB 1153277A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bell
- nov
- stem
- plate
- firing chamber
- Prior art date
- 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
Links
- 238000010304 firing Methods 0.000 abstract 2
- 239000000919 ceramic Substances 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000011810 insulating material Substances 0.000 abstract 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C13/00—Dental prostheses; Making same
- A61C13/20—Methods or devices for soldering, casting, moulding or melting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D11/00—Arrangement of elements for electric heating in or on furnaces
- F27D11/02—Ohmic resistance heating
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Epidemiology (AREA)
- General Engineering & Computer Science (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Dentistry (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Tunnel Furnaces (AREA)
- Drying Of Solid Materials (AREA)
Abstract
1,153,277. Dental furnaces. ZAHNFABRIK, WIENAND SOHNE & CO. G.m.b.H. 8 Nov., 1966 [8 Nov., 1965], No. 50012/66. Heading F4B. [Also in Division H5] The firing chamber of a vacuum kiln comprises an evacuated bell 6 containing a heating coil 11 and enclosed by a rectangular housing 3 containing insulating material 4 and forming a preheating and drying chamber 12 which is heated only by heat loss from the firing chamber. Ceramic dental products 10, to be fired, are carried by a plate 7 on a stem 8 which can be raised and lowered to provide access. The plate 7 forms a seal with bell 6 and stem 8 is hollow and connects the bell to a vacuum pump.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEZ0011854 | 1965-11-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1153277A true GB1153277A (en) | 1969-05-29 |
Family
ID=7622106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB50012/66A Expired GB1153277A (en) | 1965-11-08 | 1966-11-08 | Improvements in and relating to Kilns |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | AT264353B (en) |
| CH (1) | CH449856A (en) |
| DE (1) | DE1483105A1 (en) |
| FR (1) | FR1499645A (en) |
| GB (1) | GB1153277A (en) |
| NL (1) | NL6615535A (en) |
| SE (1) | SE316869B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0091742A3 (en) * | 1982-03-22 | 1984-07-11 | Austenal International Inc. | Dental pressure furnace |
| WO2008101583A1 (en) * | 2007-02-21 | 2008-08-28 | Dekema Dental-Keramiköfen GmbH | Furnace for dental prosthesis or partial dental prosthesis |
-
1965
- 1965-11-08 DE DE19651483105 patent/DE1483105A1/en active Pending
-
1966
- 1966-11-03 NL NL6615535A patent/NL6615535A/xx unknown
- 1966-11-04 CH CH1595666A patent/CH449856A/en unknown
- 1966-11-07 AT AT1027366A patent/AT264353B/en active
- 1966-11-08 GB GB50012/66A patent/GB1153277A/en not_active Expired
- 1966-11-08 FR FR82881A patent/FR1499645A/en not_active Expired
- 1966-11-08 SE SE15222/66A patent/SE316869B/xx unknown
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0091742A3 (en) * | 1982-03-22 | 1984-07-11 | Austenal International Inc. | Dental pressure furnace |
| WO2008101583A1 (en) * | 2007-02-21 | 2008-08-28 | Dekema Dental-Keramiköfen GmbH | Furnace for dental prosthesis or partial dental prosthesis |
| US8461489B2 (en) | 2007-02-21 | 2013-06-11 | Dekema Dental-Keramiköfen GmbH | Furnace for dental prosthesis or partial dental prosthesis |
Also Published As
| Publication number | Publication date |
|---|---|
| AT264353B (en) | 1968-08-26 |
| FR1499645A (en) | 1967-10-27 |
| SE316869B (en) | 1969-11-03 |
| NL6615535A (en) | 1967-05-09 |
| DE1483105A1 (en) | 1970-01-08 |
| CH449856A (en) | 1968-01-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |