FR351331A - Device for improving combustion in fireplaces - Google Patents

Device for improving combustion in fireplaces

Info

Publication number
FR351331A
FR351331A FR351331DA FR351331A FR 351331 A FR351331 A FR 351331A FR 351331D A FR351331D A FR 351331DA FR 351331 A FR351331 A FR 351331A
Authority
FR
France
Prior art keywords
fireplaces
improving combustion
combustion
improving
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)
Inventor
Joseph Thau
Johann Georg Wilhelm Paul
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR351331A publication Critical patent/FR351331A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F23H—GRATES; CLEANING OR RAKING GRATES
    • F23H2700/00—Grates characterised by special features or applications
    • F23H2700/001—Grates specially adapted for steam boilers
FR351331D 1905-02-01 1905-02-01 Device for improving combustion in fireplaces Expired FR351331A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR351331T 1905-02-01

Publications (1)

Publication Number Publication Date
FR351331A true FR351331A (en) 1905-07-11

Family

ID=1399638

Family Applications (1)

Application Number Title Priority Date Filing Date
FR351331D Expired FR351331A (en) 1905-02-01 1905-02-01 Device for improving combustion in fireplaces

Country Status (1)

Country Link
FR (1) FR351331A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5565701A (en) * 1991-07-03 1996-10-15 Consorzio Per La Ricerca Sulla Microelettronica Nel Mezzogiorno Integrated circuit with vertical bipolar power transistors and isolated lateral bipolar control transistors

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5565701A (en) * 1991-07-03 1996-10-15 Consorzio Per La Ricerca Sulla Microelettronica Nel Mezzogiorno Integrated circuit with vertical bipolar power transistors and isolated lateral bipolar control transistors

Similar Documents

Publication Publication Date Title
FR351331A (en) Device for improving combustion in fireplaces
CH28322A (en) Device to activate the combistion in the fireplaces
FR367737A (en) Device for reading topographic maps
FR355575A (en) Mechanical device for opening oysters
FR361490A (en) Device for removing dust in mines
FR359401A (en) Device for automatically performing thoracentesis
FR359893A (en) Apparatus to promote combustion
FR351126A (en) Lifting file for transparent views
FR359259A (en) Adder device
FR10844E (en) Device for obtaining smoke-free combustion in boiler hearths
FR395681A (en) Device for obtaining smoke-free combustion in boiler hearths
FR359368A (en) Electro-magnetic ramming device
FR390485A (en) Warning device for buried alive
CH33609A (en) Book rental device
FR347519A (en) Device for lifting boats vertically
FR5093E (en) Device for lifting boats vertically
FR358998A (en) Concentrator device
FR364441A (en) Device for lifting vehicles
FR393514A (en) Device for adjusting the draft in locomotive hearths
FR354388A (en) Device for vaginal injections
FR350861A (en) Device for vacuum cleaning
FR356409A (en) Transport device for buildings
FR356401A (en) Device for cooling the premises
FR357110A (en) Device for plugging leaks in radiators
FR354035A (en) Carburetor device