FR2373747A1 - Dispositif de protection contre la chaleur - Google Patents
Dispositif de protection contre la chaleurInfo
- Publication number
- FR2373747A1 FR2373747A1 FR7637452A FR7637452A FR2373747A1 FR 2373747 A1 FR2373747 A1 FR 2373747A1 FR 7637452 A FR7637452 A FR 7637452A FR 7637452 A FR7637452 A FR 7637452A FR 2373747 A1 FR2373747 A1 FR 2373747A1
- Authority
- FR
- France
- Prior art keywords
- protection device
- heat protection
- walls
- escape
- interposed
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/14—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having thermal insulation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L59/00—Thermal insulation in general
- F16L59/06—Arrangements using an air layer or vacuum
- F16L59/07—Arrangements using an air layer or vacuum the air layer being enclosed by one or more layers of insulation
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Exhaust Silencers (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Other Air-Conditioning Systems (AREA)
Abstract
Ce dispositif comporte un écran 5 formé de deux parois 8 et 9 espacées l'une de l'autre et interposées entre la source 1 et l'objet 2 à protéger. Des ouvertures 15, 16, 17 sont pratiquées dans lesdites parois pour permettre à l'air de pénétrer entre celles-ci ou de s'échapper vers l'extérieur. Application, notamment, à la protection de parties d'un véhicule ou d'un bâtiment contre la chaleur dégagée par des tuyauteries d'échappement ou de chauffage.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7637452A FR2373747A1 (fr) | 1976-12-13 | 1976-12-13 | Dispositif de protection contre la chaleur |
DE19772749193 DE2749193A1 (de) | 1976-12-13 | 1977-11-03 | Schutzeinrichtung zum schutz eines teiles gegen von einer waermequelle herruehrende waermeeinwirkung |
GB4606177A GB1570445A (en) | 1976-12-13 | 1977-11-04 | Heat shield |
IT6960977A IT1091483B (it) | 1976-12-13 | 1977-11-17 | Dispositivo schermante per la protezione di un oggetto contro una fonte di calore |
ES465314A ES465314A1 (es) | 1976-12-13 | 1977-12-09 | Dispositivo de proteccion contra el calor. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7637452A FR2373747A1 (fr) | 1976-12-13 | 1976-12-13 | Dispositif de protection contre la chaleur |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2373747A1 true FR2373747A1 (fr) | 1978-07-07 |
FR2373747B1 FR2373747B1 (fr) | 1981-07-24 |
Family
ID=9180973
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7637452A Granted FR2373747A1 (fr) | 1976-12-13 | 1976-12-13 | Dispositif de protection contre la chaleur |
Country Status (5)
Country | Link |
---|---|
DE (1) | DE2749193A1 (fr) |
ES (1) | ES465314A1 (fr) |
FR (1) | FR2373747A1 (fr) |
GB (1) | GB1570445A (fr) |
IT (1) | IT1091483B (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9306779D0 (en) * | 1993-03-31 | 1993-05-26 | Mech Tool Engineering Ltd | Radiant heat shield |
DE19635870C2 (de) * | 1996-09-04 | 2002-05-16 | Daimler Chrysler Ag | Abgaskrümmer |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT956949B (it) * | 1971-07-28 | 1973-10-10 | Boysen Friedrich Kg | Condotta tubolare per mezzi caldi munita di involucro termicamente isolante in particolare reattore termico inserito nelle condotte dei gas di scarico di motori a combustione interna o similari |
US3948295A (en) * | 1972-07-17 | 1976-04-06 | Summa Corporation | Insulation system |
-
1976
- 1976-12-13 FR FR7637452A patent/FR2373747A1/fr active Granted
-
1977
- 1977-11-03 DE DE19772749193 patent/DE2749193A1/de not_active Ceased
- 1977-11-04 GB GB4606177A patent/GB1570445A/en not_active Expired
- 1977-11-17 IT IT6960977A patent/IT1091483B/it active
- 1977-12-09 ES ES465314A patent/ES465314A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES465314A1 (es) | 1978-09-16 |
DE2749193A1 (de) | 1978-06-15 |
FR2373747B1 (fr) | 1981-07-24 |
GB1570445A (en) | 1980-07-02 |
IT1091483B (it) | 1985-07-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CL | Concession to grant licences | ||
RL | Notice of termination of a licence | ||
TP | Transmission of property |