FR502117A - Hot air device, especially for factories or foundries - Google Patents

Hot air device, especially for factories or foundries

Info

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
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WAERME VERWERTUNGS GES MIT BES
Original Assignee
WAERME VERWERTUNGS GES MIT BES
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by WAERME VERWERTUNGS GES MIT BES filed Critical WAERME VERWERTUNGS GES MIT BES
Application granted granted Critical
Publication of FR502117A publication Critical patent/FR502117A/en
Expired legal-status Critical Current

Links

FR502117D 1914-09-08 1914-09-08 Hot air device, especially for factories or foundries Expired FR502117A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (7)

* Cited by examiner, † Cited by third party
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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