GB1327330A - Thermostatically controlled heat shield for window units in pyrolytic ovens - Google Patents
Thermostatically controlled heat shield for window units in pyrolytic ovensInfo
- Publication number
- GB1327330A GB1327330A GB4760071A GB4760071A GB1327330A GB 1327330 A GB1327330 A GB 1327330A GB 4760071 A GB4760071 A GB 4760071A GB 4760071 A GB4760071 A GB 4760071A GB 1327330 A GB1327330 A GB 1327330A
- Authority
- GB
- United Kingdom
- Prior art keywords
- louvres
- spacer
- oven
- cam
- members
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/02—Doors specially adapted for stoves or ranges
- F24C15/04—Doors specially adapted for stoves or ranges with transparent panels
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Baking, Grill, Roasting (AREA)
Abstract
1327330 Window for oven door MILLS PRODUCTS INC 13 Oct 1971 [26 Oct 1970] 47600/71 Heading A4D A window unit for use in the oven door of a self-cleaning oven includes a series of rotatable louvres 28, thermally responsive means 24 and means 50 inter-connecting the louvres and the thermally responsive means to rotate the louvres between an open position during cooking operations and a closed position during the cleaning operation. As illustrated the louvres are located between a pair of glass panels 20, 22 having a spacer (24) therebetween. The louvres 28 have pivot members 38 at their ends, the pins 40 of which pass through apertures in the horizontal arms 30, of the spacer. Cam-members 42 are secured to the pins 40. Each cam member has a flat portion 44 adjacent the spacer and diametrically opposed ears 46, 48. The channel shaped inter-connecting member 50 has notches 54 in the wall 52 which interengage with the cut-away portion 56 of ear 48. Ear 46 prevents lateral displacement of the member 50. The member 50 is attached at one end to a bimetallic strip 64 which is firmly fixed at its lower end to the side arm 32 of the spacer. During normal cooking the bimetallic strip will not flex but when the higher cleaning temperatures are attained the strip flexes to the right as shown. Member 50 is also moved to the right causing the cam-members and the louvres to turn anticlockwise. The edges of adjacent louvres overlap when in the fully closed position. The outer peripheral edge of the unit is closed by a channel shaped member (not shown) which may have brackets attached to fix it to the oven door. The oven-door may have a further glass plate on its outer surface with a ventilated air-space between the plate and the window unit.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US8379370A | 1970-10-26 | 1970-10-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1327330A true GB1327330A (en) | 1973-08-22 |
Family
ID=22180740
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4760071A Expired GB1327330A (en) | 1970-10-26 | 1971-10-13 | Thermostatically controlled heat shield for window units in pyrolytic ovens |
Country Status (9)
Country | Link |
---|---|
US (1) | US3643647A (en) |
BE (1) | BE774358A (en) |
CA (1) | CA933565A (en) |
DE (1) | DE2153275A1 (en) |
FR (1) | FR2113196A5 (en) |
GB (1) | GB1327330A (en) |
LU (1) | LU64151A1 (en) |
NL (1) | NL7114634A (en) |
SE (1) | SE381929B (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5522416Y2 (en) * | 1975-05-13 | 1980-05-28 | ||
FR2450422A1 (en) * | 1979-03-01 | 1980-09-26 | Rhone Fonderies Atel | Door for domestic cooking stove - has extra glass panel in front of double glazed port-hole with air flow between to reduce temperature |
FR2600757B1 (en) * | 1986-06-27 | 1989-08-04 | Europ Equip Menager | HOUSEHOLD COOKING OVEN DOOR |
DE19809761A1 (en) * | 1998-03-06 | 1999-09-09 | Bosch Siemens Hausgeraete | Cooking appliance with pyrolytic self-cleaning |
DE10032733C2 (en) | 2000-07-05 | 2003-08-21 | Schott Glas | Viewing window for household appliances |
DE10036030B4 (en) | 2000-07-24 | 2004-05-13 | Rational Ag | Cooking chamber insulating glass door for a cooking appliance |
US20050230246A1 (en) * | 2004-04-20 | 2005-10-20 | Lemaster David E | Gas sensor and methods using the same |
DE102010000291A1 (en) | 2010-02-03 | 2011-08-04 | Rational AG, 86899 | Space door for locking area of equipment, has self-supporting structure with partial transparent disk element and frame edge with two side units extending itself at opposite side edge of disk element in vertical direction |
EP4145049A1 (en) * | 2021-09-07 | 2023-03-08 | Vestel Elektronik Sanayi ve Ticaret A.S. | Oven door and method of cleaning the same |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3433213A (en) * | 1967-11-15 | 1969-03-18 | Kelvinator Inc | Shutter for window in oven door |
CA1070200A (en) * | 1968-02-07 | 1980-01-22 | Gsw Limited - Gsw Limitee | Shuttered oven-door window |
-
1970
- 1970-10-26 US US83793A patent/US3643647A/en not_active Expired - Lifetime
-
1971
- 1971-10-08 CA CA124778A patent/CA933565A/en not_active Expired
- 1971-10-13 GB GB4760071A patent/GB1327330A/en not_active Expired
- 1971-10-22 BE BE774358A patent/BE774358A/en unknown
- 1971-10-25 NL NL7114634A patent/NL7114634A/xx unknown
- 1971-10-25 FR FR7138227A patent/FR2113196A5/fr not_active Expired
- 1971-10-25 SE SE7113484A patent/SE381929B/en unknown
- 1971-10-25 LU LU64151D patent/LU64151A1/xx unknown
- 1971-10-26 DE DE19712153275 patent/DE2153275A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
US3643647A (en) | 1972-02-22 |
DE2153275A1 (en) | 1972-06-22 |
BE774358A (en) | 1972-04-24 |
NL7114634A (en) | 1972-04-28 |
CA933565A (en) | 1973-09-11 |
SE381929B (en) | 1975-12-22 |
LU64151A1 (en) | 1972-05-12 |
FR2113196A5 (en) | 1972-06-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PLNP | Patent lapsed through nonpayment of renewal fees |