FR502117A - Hot air device, especially for factories or foundries - Google Patents
Hot air device, especially for factories or foundriesInfo
- Publication number
- FR502117A FR502117A FR502117DA FR502117A FR 502117 A FR502117 A FR 502117A FR 502117D A FR502117D A FR 502117DA FR 502117 A FR502117 A FR 502117A
- Authority
- FR
- France
- Prior art keywords
- foundries
- factories
- hot air
- air device
- hot
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR502117T | 1914-09-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR502117A true FR502117A (en) | 1920-05-05 |
Family
ID=43352077
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR502117D Expired FR502117A (en) | 1914-09-08 | 1914-09-08 | Hot air device, especially for factories or foundries |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR502117A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2731391C3 (en) | 1977-07-12 | 1980-10-23 | Al-Ko Polar Gmbh Maschinenfabrik, 8876 Jettingen-Scheppach | Flue gas heated water heater |
DE2759448C2 (en) * | 1977-07-12 | 1982-03-04 | Al-Ko Polar Gmbh Maschinenfabrik, 8876 Jettingen-Scheppach | Flue gas heated air heater |
US6955213B2 (en) * | 2000-01-21 | 2005-10-18 | Honeywell International, Inc. | Exhaust gas heat exchanger |
DE102014110616A1 (en) | 2014-07-28 | 2016-01-28 | Tenneco Gmbh | Valve housing with valve flap |
-
1914
- 1914-09-08 FR FR502117D patent/FR502117A/en not_active Expired
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2731391C3 (en) | 1977-07-12 | 1980-10-23 | Al-Ko Polar Gmbh Maschinenfabrik, 8876 Jettingen-Scheppach | Flue gas heated water heater |
DE2759448C2 (en) * | 1977-07-12 | 1982-03-04 | Al-Ko Polar Gmbh Maschinenfabrik, 8876 Jettingen-Scheppach | Flue gas heated air heater |
US6955213B2 (en) * | 2000-01-21 | 2005-10-18 | Honeywell International, Inc. | Exhaust gas heat exchanger |
DE102014110616A1 (en) | 2014-07-28 | 2016-01-28 | Tenneco Gmbh | Valve housing with valve flap |
CN106662264A (en) * | 2014-07-28 | 2017-05-10 | 天纳克有限责任公司 | Valve housing and valve |
US10041389B2 (en) | 2014-07-28 | 2018-08-07 | Tenneco Gmbh | Valve housing and valve |
CN106662264B (en) * | 2014-07-28 | 2018-12-14 | 天纳克有限责任公司 | Valve chest and valve |
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