FR2237129A1 - - Google Patents

Info

Publication number
FR2237129A1
FR2237129A1 FR7424085A FR7424085A FR2237129A1 FR 2237129 A1 FR2237129 A1 FR 2237129A1 FR 7424085 A FR7424085 A FR 7424085A FR 7424085 A FR7424085 A FR 7424085A FR 2237129 A1 FR2237129 A1 FR 2237129A1
Authority
FR
France
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
Application number
FR7424085A
Other languages
French (fr)
Other versions
FR2237129B1 (en
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.)
Babcock and Wilcox Co
Original Assignee
Babcock and Wilcox Co
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 Babcock and Wilcox Co filed Critical Babcock and Wilcox Co
Publication of FR2237129A1 publication Critical patent/FR2237129A1/fr
Application granted granted Critical
Publication of FR2237129B1 publication Critical patent/FR2237129B1/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J1/00—Removing ash, clinker, or slag from combustion chambers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2700/00—Ash removal, handling and treatment means; Ash and slag handling in pulverulent fuel furnaces; Ash removal means for incinerators
    • F23J2700/001—Ash removal, handling and treatment means
FR7424085A 1973-07-11 1974-07-11 Expired FR2237129B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00378293A US3834328A (en) 1973-07-11 1973-07-11 Furnace seal

Publications (2)

Publication Number Publication Date
FR2237129A1 true FR2237129A1 (en) 1975-02-07
FR2237129B1 FR2237129B1 (en) 1976-10-22

Family

ID=23492526

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7424085A Expired FR2237129B1 (en) 1973-07-11 1974-07-11

Country Status (8)

Country Link
US (1) US3834328A (en)
JP (1) JPS5755087B2 (en)
CA (1) CA993912A (en)
DE (1) DE2433135B2 (en)
FR (1) FR2237129B1 (en)
GB (1) GB1428935A (en)
IT (1) IT1021077B (en)
ZA (1) ZA744447B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1585120A (en) * 1976-08-20 1981-02-25 Heenan Environmental Systems Furnaces
AT357977B (en) * 1979-03-08 1980-08-11 Waagner Biro Ag SEAL CONSTRUCTION ARRANGED AT AN OPENING
US4356847A (en) * 1981-02-02 1982-11-02 Combustion Engineering, Inc. Removable seal for ash hoppers and the like
US4359949A (en) * 1981-10-15 1982-11-23 Combustion Engineering, Inc. Structural water seal trough
US4604972A (en) * 1985-03-11 1986-08-12 Foster Wheeler Energy Corporation Seal assembly for a vapor generator
US4648353A (en) * 1985-05-31 1987-03-10 The Babcock & Wilcox Company Fluidized sand expansion joint
US9322550B2 (en) * 2012-05-01 2016-04-26 Alstom Technology Ltd Water seal at backpass economizer gas outlet

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2720177A (en) * 1954-08-05 1955-10-11 Allen Sherman Hoff Co Water seal for high pressure furnaces

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2594976A (en) * 1950-04-28 1952-04-29 Allen Sherman Hoff Co Seal for ash hoppers
US3580226A (en) * 1969-12-04 1971-05-25 Combustion Eng Steam generator using gas recirculation

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2720177A (en) * 1954-08-05 1955-10-11 Allen Sherman Hoff Co Water seal for high pressure furnaces

Also Published As

Publication number Publication date
CA993912A (en) 1976-07-27
DE2433135A1 (en) 1975-01-30
FR2237129B1 (en) 1976-10-22
US3834328A (en) 1974-09-10
JPS5755087B2 (en) 1982-11-22
IT1021077B (en) 1978-01-30
GB1428935A (en) 1976-03-24
DE2433135B2 (en) 1976-04-15
ZA744447B (en) 1976-02-25
JPS5049738A (en) 1975-05-02

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Legal Events

Date Code Title Description
ST Notification of lapse