JPS5535807A - Method of sensing overflow in combustion instrument - Google Patents
Method of sensing overflow in combustion instrumentInfo
- Publication number
- JPS5535807A JPS5535807A JP10759878A JP10759878A JPS5535807A JP S5535807 A JPS5535807 A JP S5535807A JP 10759878 A JP10759878 A JP 10759878A JP 10759878 A JP10759878 A JP 10759878A JP S5535807 A JPS5535807 A JP S5535807A
- Authority
- JP
- Japan
- Prior art keywords
- exhaust gas
- overflown
- temperature
- amount
- air inducing
- 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.)
- Pending
Links
Landscapes
- Control Of Combustion (AREA)
Abstract
PURPOSE:To know an amount of overflown exhaust gas simply, not being affected by composition, density or humidity of the exhaust gas, by sensing the overflow of the exhaust gas under basing on a difference between a measured temperature of the overflown exhaust gas and a standard temperature. CONSTITUTION:In a combustion instrument in which combustion is effected in a main body 1 and exhaust gas is exhausted out of an exhaust tube 2 together with air induced through an air inducing port 4 via an outer periphery of a reversed flow stopping plate 3, a temperature sensing element 10 is attached to an inner surface of the air inducing port 4 at the side of the exhaust tube 2 and another temperature sensing element 11 is attached to a certain place in a room for sensing the temperature of the room, further, a comparator 12, activating an index needle or a recorder by an output P as a difference between outputs of both temperature sensing elements 10, 11, is provided in order to sense an amount of the exhaust gas overflown from the air inducing port 4 when the exhaust tube is clogged. The amount of the overflown exhaust gas may be known by watching the output of the comparator 12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10759878A JPS5535807A (en) | 1978-09-04 | 1978-09-04 | Method of sensing overflow in combustion instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10759878A JPS5535807A (en) | 1978-09-04 | 1978-09-04 | Method of sensing overflow in combustion instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5535807A true JPS5535807A (en) | 1980-03-13 |
Family
ID=14463216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10759878A Pending JPS5535807A (en) | 1978-09-04 | 1978-09-04 | Method of sensing overflow in combustion instrument |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5535807A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5675552U (en) * | 1979-11-09 | 1981-06-20 | ||
| JPS57100513A (en) * | 1980-10-17 | 1982-06-22 | Honeywell Inc | Temperature controller employing microprocessor |
| DE3909884A1 (en) * | 1988-03-31 | 1989-10-12 | Vaillant Joh Gmbh & Co | Exhaust system of a burner-heated device and device for testing the functional capability of an exhaust sensor arranged in such an exhaust system |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4936269U (en) * | 1972-07-04 | 1974-03-30 |
-
1978
- 1978-09-04 JP JP10759878A patent/JPS5535807A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4936269U (en) * | 1972-07-04 | 1974-03-30 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5675552U (en) * | 1979-11-09 | 1981-06-20 | ||
| JPS57100513A (en) * | 1980-10-17 | 1982-06-22 | Honeywell Inc | Temperature controller employing microprocessor |
| DE3909884A1 (en) * | 1988-03-31 | 1989-10-12 | Vaillant Joh Gmbh & Co | Exhaust system of a burner-heated device and device for testing the functional capability of an exhaust sensor arranged in such an exhaust system |
| DE3909884C2 (en) * | 1988-03-31 | 1995-02-09 | Vaillant Joh Gmbh & Co | Device for checking the functionality of an exhaust gas sensor arranged in an exhaust gas duct of a burner-heated device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20050111 |
|
| A131 | Notification of reasons for refusal |
Effective date: 20071218 Free format text: JAPANESE INTERMEDIATE CODE: A131 |
|
| A601 | Written request for extension of time |
Effective date: 20080318 Free format text: JAPANESE INTERMEDIATE CODE: A601 |
|
| A072 | Dismissal of procedure |
Free format text: JAPANESE INTERMEDIATE CODE: A073 Effective date: 20080812 |
|
| A313 | Final decision of rejection without a dissenting response from the applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A313 Effective date: 20080828 |
|
| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20090428 |