FI20106234L - Impact device for cleaning surfaces, especially heating surfaces - Google Patents

Impact device for cleaning surfaces, especially heating surfaces Download PDF

Info

Publication number
FI20106234L
FI20106234L FI20106234A FI20106234A FI20106234L FI 20106234 L FI20106234 L FI 20106234L FI 20106234 A FI20106234 A FI 20106234A FI 20106234 A FI20106234 A FI 20106234A FI 20106234 L FI20106234 L FI 20106234L
Authority
FI
Finland
Prior art keywords
anvil
frame
hammer
impact
impact device
Prior art date
Application number
FI20106234A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI20106234A (en
FI122923B (en
FI20106234A0 (en
Inventor
Jorma Tuomaala
Erkki Lindberg
Kurt Westerlund
Original Assignee
Kamwest Oy
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=43269011&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI20106234(L) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Kamwest Oy filed Critical Kamwest Oy
Priority to FI20106234A priority Critical patent/FI122923B/en
Publication of FI20106234A0 publication Critical patent/FI20106234A0/en
Priority to PCT/FI2011/051033 priority patent/WO2012069702A1/en
Priority to EP11842482.9A priority patent/EP2643104B1/en
Publication of FI20106234A publication Critical patent/FI20106234A/en
Publication of FI20106234L publication Critical patent/FI20106234L/en
Application granted granted Critical
Publication of FI122923B publication Critical patent/FI122923B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
    • B08B7/02—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by distortion, beating, or vibration of the surface to be cleaned
    • 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
    • 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
    • F28G1/00—Non-rotary, e.g. reciprocated, appliances
    • F28G1/08—Non-rotary, e.g. reciprocated, appliances having scrapers, hammers, or cutters, e.g. rigidly mounted

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cleaning In General (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)

Abstract

Uppfinningen avser en slaganordning för rengöring av ytor, speciellt värmeytor, såsom pannväggar, vilken slaganordning omfattar ett städ (1); en stomme (2); en hammarenhet omfattande en hammare (5) som anordnats förskjutbar i stommen (2); och en fjäder (6) anordnad att emottaga slagenergi från hammaren (5) och överföra slagenergi till städet (1). För att effektivt kunna dämpa oönskad slagkraft från städet (1) till stommen (2) så att slaganordningens serviceintervall samt livslängd blir långa samt för att förbättra slaganordningens verkningsgrad och funktionssäkerhet och underlätta dess service, är stommen (2) fäst vid städet (1) medelst ett långsträckt upphängningselement (7); omfattar slaganordningen en fjäderenhet (9) som förenar upphängningselementet (7) vid stommen (2) flexibelt sålunda, att stommen (2) kan förskjuta sig i upphängningselementets (7) längdriktning; uppvisar hammaranordningen en mot städet (1) vänd ände, och anordningen omfattar medel för att hålla en helhet som formas av hammarenhetens mot städet (1) vända ände, fjädern (6) och städet (1) spelfritt under kompression.The invention relates to an impact device for cleaning surfaces, especially heating surfaces, such as boiler walls, which impact device comprises an anvil (1); a frame (2); a hammer unit comprising a hammer (5) arranged displaceably in the frame (2); and a spring (6) arranged to receive impact energy from the hammer (5) and transfer impact energy to the anvil (1). In order to effectively dampen unwanted impact force from the anvil (1) to the frame (2) so that the service interval and service life of the impact device will be long, as well as to improve the effectiveness and functional safety of the impact device and facilitate its service, the frame (2) is attached to the anvil (1) by an elongated suspension element (7); the impact device comprises a spring unit (9) which connects the suspension element (7) to the frame (2) flexibly so that the frame (2) can move in the longitudinal direction of the suspension element (7); the hammer device has an end facing the anvil (1), and the device comprises means for holding an assembly formed by the end facing the hammer unit towards the anvil (1), the spring (6) and the anvil (1) free of play during compression.

FI20106234A 2010-11-23 2010-11-23 Percussion device for cleaning surfaces, especially heating surfaces FI122923B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI20106234A FI122923B (en) 2010-11-23 2010-11-23 Percussion device for cleaning surfaces, especially heating surfaces
PCT/FI2011/051033 WO2012069702A1 (en) 2010-11-23 2011-11-23 Impact device for cleaning of surfaces, particularly heat delivery surfaces
EP11842482.9A EP2643104B1 (en) 2010-11-23 2011-11-23 Impact device for cleaning of surfaces, particularly heat delivery surfaces

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20106234 2010-11-23
FI20106234A FI122923B (en) 2010-11-23 2010-11-23 Percussion device for cleaning surfaces, especially heating surfaces

Publications (4)

Publication Number Publication Date
FI20106234A0 FI20106234A0 (en) 2010-11-23
FI20106234A FI20106234A (en) 2012-05-24
FI20106234L true FI20106234L (en) 2012-05-24
FI122923B FI122923B (en) 2012-08-31

Family

ID=43269011

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20106234A FI122923B (en) 2010-11-23 2010-11-23 Percussion device for cleaning surfaces, especially heating surfaces

Country Status (3)

Country Link
EP (1) EP2643104B1 (en)
FI (1) FI122923B (en)
WO (1) WO2012069702A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014163556A1 (en) * 2013-04-04 2014-10-09 Infrafone Ab A vibration damper for reducing vibrations of a low frequency sound generator
DE102015010307B4 (en) * 2015-08-07 2019-01-10 Steinmüller Babcock Environment Gmbh Apparatus for introducing impact forces into a heating surface and method for mounting an anvil
FI128197B (en) * 2018-06-04 2019-12-13 Kamwest Solutions Oy Ab Impact device for cleaning of surfaces, such as heat delivery surfaces
DE102020134265A1 (en) 2020-12-18 2022-06-23 Rosink-Werkstätten GmbH Impact cylinder support assembly comprising an impact cylinder and a support flange connected to a support body

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4693732A (en) * 1987-02-19 1987-09-15 Martin Engineering Company Piston vibrator
DE3819111A1 (en) * 1988-06-04 1989-12-14 Netter Gmbh PNEUMATIC KNOCKER
DE3819112A1 (en) * 1988-06-04 1989-12-14 Netter Gmbh KNOCKER WITH SELF-CONTROL
DE4303484C2 (en) * 1993-02-06 1996-02-08 Steinmueller Gmbh L & C Method and device for tapping objects
JP2941626B2 (en) * 1993-12-09 1999-08-25 三菱重工業株式会社 Coal gasifier hammering equipment
US5561583A (en) 1994-10-20 1996-10-01 Shideler; Thomas J. Particulate-removal rapper-controller
DE102007024286B4 (en) 2006-06-06 2012-07-19 Alstom Technology Ltd. Boiler pipe wall and device for its cleaning
FI122703B (en) 2006-12-14 2012-05-31 Foster Wheeler Energia Oy Shaking device for a surface that is soiled
CN201692969U (en) * 2008-12-02 2011-01-05 国际壳牌研究有限公司 Rapping apparatus

Also Published As

Publication number Publication date
EP2643104A4 (en) 2014-11-26
WO2012069702A1 (en) 2012-05-31
FI20106234A (en) 2012-05-24
FI122923B (en) 2012-08-31
WO2012069702A8 (en) 2012-09-27
EP2643104B1 (en) 2017-06-28
EP2643104A1 (en) 2013-10-02
FI20106234A0 (en) 2010-11-23

Similar Documents

Publication Publication Date Title
FI20106234L (en) Impact device for cleaning surfaces, especially heating surfaces
EA201190180A1 (en) SERVICE DEVICE
BRPI0922054A2 (en) impulse driven valve.
AR096771A1 (en) DRIVE COUPLER FOR A RECIPROCATING BLADE
TW200709972A (en) Energy dissipation device with elevated action force
IN2014DN09707A (en)
MY161693A (en) Liquid detergent
CL2013003708A1 (en) Structural formwork element that meets the required mechanical requirements according to the respective standards, offering better mechanical properties, better behavior against shocks and impacts and weather conditions, greater durability and simple reparability, increasing its durability.
WO2013085475A3 (en) Improved emergency hammer having automatic mechanism
BR112013022718A2 (en) wiper blade adapter device, particularly for a motor vehicle windshield wiper
CL2017000943A1 (en) Component to produce elastic elements.
WO2013102598A3 (en) Spring for clock movement
UA97012C2 (en) Rapping device for collector electrodes in electrostatic filter
GB2592697B (en) High efficiency torsion spring tacker
JP2015049236A5 (en)
EA201201479A1 (en) REFRACTORY, CERAMIC SHOCK ABSORBING GLASS
CN104555250A (en) Light-weight belt conveyor
WO2015010673A3 (en) Device for triggering a gas spring
ATE538326T1 (en) SPRING/DAMPER SYSTEM
CN203286181U (en) Pipe connecting piece
RU2008134871A (en) DEVICE FOR INCREASING TIME OF SHOCK WHEN DEFORMING
WO2012025083A3 (en) Abutment device having high operational reliability
Turskis Akademiko Jono Janickio chemijos konkursas moksleiviams
WO2012144749A3 (en) Device for bending a bracket for a hydraulic breaker
RU2013101803A (en) COLUN

Legal Events

Date Code Title Description
FG Patent granted

Ref document number: 122923

Country of ref document: FI

Kind code of ref document: B

MD Opposition filed

Opponent name: FOSTER WHEELER ENERGIA OY

PC Transfer of assignment of patent

Owner name: OY LUX AB