FI902800A - Anordning för rengöring av en panntubsvägg - Google Patents

Anordning för rengöring av en panntubsvägg Download PDF

Info

Publication number
FI902800A
FI902800A FI902800A FI902800A FI902800A FI 902800 A FI902800 A FI 902800A FI 902800 A FI902800 A FI 902800A FI 902800 A FI902800 A FI 902800A FI 902800 A FI902800 A FI 902800A
Authority
FI
Finland
Prior art keywords
cleaning
tube wall
boiler tube
boiler
wall
Prior art date
Application number
FI902800A
Other languages
English (en)
Finnish (fi)
Other versions
FI902800A0 (sv
FI92759C (sv
FI92759B (sv
Inventor
Herbert Huening
Juergen Praast
Original Assignee
Oschatz Gmbh
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 Oschatz Gmbh filed Critical Oschatz Gmbh
Publication of FI902800A0 publication Critical patent/FI902800A0/sv
Publication of FI902800A publication Critical patent/FI902800A/sv
Application granted granted Critical
Publication of FI92759B publication Critical patent/FI92759B/sv
Publication of FI92759C publication Critical patent/FI92759C/sv

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
    • F28G7/00—Cleaning by vibration or pressure waves

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Incineration Of Waste (AREA)
  • Cleaning In General (AREA)
FI902800A 1989-12-23 1990-06-05 Anordning för rengöring av en panntubsvägg FI92759C (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3942759 1989-12-23
DE19893942759 DE3942759C1 (en) 1989-12-23 1989-12-23 Cleaner for boiler ducts - has anvil impacted by hammer to transfer impact force onto wall

Publications (4)

Publication Number Publication Date
FI902800A0 FI902800A0 (sv) 1990-06-05
FI902800A true FI902800A (sv) 1991-06-24
FI92759B FI92759B (sv) 1994-09-15
FI92759C FI92759C (sv) 1994-12-27

Family

ID=6396295

Family Applications (1)

Application Number Title Priority Date Filing Date
FI902800A FI92759C (sv) 1989-12-23 1990-06-05 Anordning för rengöring av en panntubsvägg

Country Status (2)

Country Link
DE (1) DE3942759C1 (sv)
FI (1) FI92759C (sv)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005045633B3 (de) * 2005-09-23 2007-05-16 Alstom Technology Ltd Fallhammer-Klopfvorrichtung

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI52147C (sv) * 1971-08-19 1977-06-10 Ahlstroem Oy Förfarande och anordning för utvändig rensning av tuberna i en ångpann a

Also Published As

Publication number Publication date
DE3942759C1 (en) 1991-06-06
FI902800A0 (sv) 1990-06-05
FI92759C (sv) 1994-12-27
FI92759B (sv) 1994-09-15

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Legal Events

Date Code Title Description
BB Publication of examined application
MM Patent lapsed
MM Patent lapsed

Owner name: OSCHATZ GMBH