FI103832B - Grate - Google Patents
GrateInfo
- Publication number
- FI103832B FI103832B FI974021A FI974021A FI103832B FI 103832 B FI103832 B FI 103832B FI 974021 A FI974021 A FI 974021A FI 974021 A FI974021 A FI 974021A FI 103832 B FI103832 B FI 103832B
- Authority
- FI
- Finland
- Prior art keywords
- grate
- peripheral ring
- ring
- pairs
- extreme position
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K3/00—Feeding or distributing of lump or pulverulent fuel to combustion apparatus
- F23K3/10—Under-feed arrangements
- F23K3/14—Under-feed arrangements feeding by screw
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
- F23B1/00—Combustion apparatus using only lump fuel
- F23B1/16—Combustion apparatus using only lump fuel the combustion apparatus being modified according to the form of grate or other fuel support
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23H—GRATES; CLEANING OR RAKING GRATES
- F23H13/00—Grates not covered by any of groups F23H1/00-F23H11/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2209/00—Specific waste
- F23G2209/26—Biowaste
- F23G2209/261—Woodwaste
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Gasification And Melting Of Waste (AREA)
- Incineration Of Waste (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Frying-Pans Or Fryers (AREA)
- Baking, Grill, Roasting (AREA)
- Storage Of Fruits Or Vegetables (AREA)
- Soil Working Implements (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Grate (1) comprises essentially concentrically set stationary and rotating unified grate rings (6a-d, 7a-c), which alternate from the centre outwards to the peripheral ring. Each grate ring is lower than the next ring further in and has a larger diameter than it, when the fuel fed from beneath to the centre of the grate flows over the grate rings while it burns to the peripheral ring, in which the ash drops through openings (30) arranged in it to an ashbox (5). The peripheral ring has stationary and circumferentially oriented moving units (15, 16), which are arranged in one extreme position to cover the entire peripheral ring and in the opposite extreme position to interlap in pairs on top of each other and form the aforesaid openings (30) between the interlapped pairs.
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI974021A FI103832B (en) | 1997-03-03 | 1997-10-22 | Grate |
CA002282271A CA2282271C (en) | 1997-03-03 | 1998-03-02 | Grate with means for discharging of ash |
AU62975/98A AU6297598A (en) | 1997-03-03 | 1998-03-02 | Grate with means for discharging of ash |
ES98906964T ES2201447T3 (en) | 1997-03-03 | 1998-03-02 | GRILL WITH SYSTEM TO DOWNLOAD THE ASHES. |
PCT/FI1998/000185 WO1998039601A1 (en) | 1997-03-03 | 1998-03-02 | Grate with means for discharging of ash |
EEP199900389A EE03575B1 (en) | 1997-03-03 | 1998-03-02 | Fryer grate with ash removal means |
PT98906964T PT968389E (en) | 1997-03-03 | 1998-03-02 | GRAVEL WITH DEVICE FOR GRAY DISCHARGE |
PL335479A PL191437B1 (en) | 1997-03-03 | 1998-03-02 | Grate with means for discharging of ash |
EP98906964A EP0968389B1 (en) | 1997-03-03 | 1998-03-02 | Grate with means for discharging of ash |
DE69815079T DE69815079T2 (en) | 1997-03-03 | 1998-03-02 | RUST WITH ASH DRAINING DEVICE |
AT98906964T ATE241781T1 (en) | 1997-03-03 | 1998-03-02 | GRATE WITH DEVICE FOR DISCHARGING ASH |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI970905A FI970905A0 (en) | 1997-03-03 | 1997-03-03 | Askrost |
FI974021A FI103832B (en) | 1997-03-03 | 1997-10-22 | Grate |
Publications (4)
Publication Number | Publication Date |
---|---|
FI974021A0 FI974021A0 (en) | 1997-10-22 |
FI974021A FI974021A (en) | 1998-09-04 |
FI103832B1 FI103832B1 (en) | 1999-09-30 |
FI103832B true FI103832B (en) | 1999-09-30 |
Family
ID=26160344
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI974021A FI103832B (en) | 1997-03-03 | 1997-10-22 | Grate |
Country Status (11)
Country | Link |
---|---|
EP (1) | EP0968389B1 (en) |
AT (1) | ATE241781T1 (en) |
AU (1) | AU6297598A (en) |
CA (1) | CA2282271C (en) |
DE (1) | DE69815079T2 (en) |
EE (1) | EE03575B1 (en) |
ES (1) | ES2201447T3 (en) |
FI (1) | FI103832B (en) |
PL (1) | PL191437B1 (en) |
PT (1) | PT968389E (en) |
WO (1) | WO1998039601A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO311747B1 (en) * | 1999-05-31 | 2002-01-21 | Laerdal Medical As | Method for determining whether a lifeless person has a pulse, based on impedance measurement between electrodes placed on patient skin, where the electrodes are connected to an external defibrillator sitting impedance measurement system, and |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE8003537L (en) * | 1980-05-12 | 1981-11-13 | Sjunne Johansson | FIREPLACE |
SE443638B (en) * | 1982-07-26 | 1986-03-03 | Goetaverken Energy Syst Ab | A furnace, and a procedure for the removal of ash and slag from same. |
FI95964C (en) * | 1994-05-20 | 1996-04-10 | Sermet Oy | Grate |
-
1997
- 1997-10-22 FI FI974021A patent/FI103832B/en not_active IP Right Cessation
-
1998
- 1998-03-02 AU AU62975/98A patent/AU6297598A/en not_active Abandoned
- 1998-03-02 EP EP98906964A patent/EP0968389B1/en not_active Expired - Lifetime
- 1998-03-02 PL PL335479A patent/PL191437B1/en unknown
- 1998-03-02 PT PT98906964T patent/PT968389E/en unknown
- 1998-03-02 CA CA002282271A patent/CA2282271C/en not_active Expired - Fee Related
- 1998-03-02 AT AT98906964T patent/ATE241781T1/en active
- 1998-03-02 DE DE69815079T patent/DE69815079T2/en not_active Expired - Lifetime
- 1998-03-02 WO PCT/FI1998/000185 patent/WO1998039601A1/en active IP Right Grant
- 1998-03-02 EE EEP199900389A patent/EE03575B1/en not_active IP Right Cessation
- 1998-03-02 ES ES98906964T patent/ES2201447T3/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69815079D1 (en) | 2003-07-03 |
EE03575B1 (en) | 2001-12-17 |
WO1998039601A1 (en) | 1998-09-11 |
FI974021A (en) | 1998-09-04 |
PL335479A1 (en) | 2000-04-25 |
PL191437B1 (en) | 2006-05-31 |
FI974021A0 (en) | 1997-10-22 |
CA2282271A1 (en) | 1998-09-11 |
FI103832B1 (en) | 1999-09-30 |
AU6297598A (en) | 1998-09-22 |
EP0968389B1 (en) | 2003-05-28 |
CA2282271C (en) | 2009-05-05 |
ATE241781T1 (en) | 2003-06-15 |
EE9900389A (en) | 2000-04-17 |
EP0968389A1 (en) | 2000-01-05 |
ES2201447T3 (en) | 2004-03-16 |
PT968389E (en) | 2003-09-30 |
DE69815079T2 (en) | 2004-04-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed |