EP0048362A3 - Dispositif de protection pour tiges de piston de vérins, en particulier dans des appareils de combustion - Google Patents

Dispositif de protection pour tiges de piston de vérins, en particulier dans des appareils de combustion Download PDF

Info

Publication number
EP0048362A3
EP0048362A3 EP81106898A EP81106898A EP0048362A3 EP 0048362 A3 EP0048362 A3 EP 0048362A3 EP 81106898 A EP81106898 A EP 81106898A EP 81106898 A EP81106898 A EP 81106898A EP 0048362 A3 EP0048362 A3 EP 0048362A3
Authority
EP
European Patent Office
Prior art keywords
protection device
rams
piston rods
piston rod
combustion apparatuses
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.)
Withdrawn
Application number
EP81106898A
Other languages
German (de)
English (en)
Other versions
EP0048362A2 (fr
Inventor
Johannes Josef Dr.-Ing. Martin
Walter Josef Dipl.-Ing. Martin
Erich Weber
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.)
Josef Martin Feuerungsbau GmbH
Original Assignee
Josef Martin Feuerungsbau 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 Josef Martin Feuerungsbau GmbH filed Critical Josef Martin Feuerungsbau GmbH
Publication of EP0048362A2 publication Critical patent/EP0048362A2/fr
Publication of EP0048362A3 publication Critical patent/EP0048362A3/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K3/00—Feeding or distributing of lump or pulverulent fuel to combustion apparatus
    • F23K3/16—Over-feed arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Incineration Of Waste (AREA)
  • Actuator (AREA)
EP81106898A 1980-09-24 1981-09-03 Dispositif de protection pour tiges de piston de vérins, en particulier dans des appareils de combustion Withdrawn EP0048362A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19803036053 DE3036053A1 (de) 1980-09-24 1980-09-24 Schutzvorrichtung fuer kolbenstangen von arbeitszylindern, insbesondere fuer feuerungsanlagen
DE3036053 1980-09-24

Publications (2)

Publication Number Publication Date
EP0048362A2 EP0048362A2 (fr) 1982-03-31
EP0048362A3 true EP0048362A3 (fr) 1982-09-01

Family

ID=6112762

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81106898A Withdrawn EP0048362A3 (fr) 1980-09-24 1981-09-03 Dispositif de protection pour tiges de piston de vérins, en particulier dans des appareils de combustion

Country Status (7)

Country Link
EP (1) EP0048362A3 (fr)
JP (1) JPS57108587A (fr)
BR (1) BR8106084A (fr)
CA (1) CA1176915A (fr)
DD (1) DD200533A5 (fr)
DE (1) DE3036053A1 (fr)
DK (1) DK421181A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3803964C2 (de) * 1988-02-10 2002-03-28 Festo Ag & Co Schutzvorrichtung
DE4010225A1 (de) * 1990-03-30 1991-10-02 Porsche Ag Schutzvorrichtung fuer eine kolbenstange eines hydraulikzylinders
ITRM20030438A1 (it) * 2003-09-24 2005-03-25 Jolly Drive S R L Dispositivo di protezione dalla vegetazione marina
US7594466B2 (en) 2007-01-12 2009-09-29 Rotobec Inc. Actuator with a protective sleeve for a piston
CN102536955A (zh) * 2011-12-30 2012-07-04 东北农业大学 双缸体对置式非端部铰接支承液压油缸
CN110410380A (zh) * 2019-08-27 2019-11-05 杭州先力液压机械有限公司 水冷加料属具及其工作方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1551906A1 (de) * 1966-03-01 1970-01-15 Martin Joh Jos Dr Ing Beschickungseinrichtung fuer Grossfeuerungen,insbesondere Muellverbrennungsanlagen
DE1601715A1 (de) * 1968-03-09 1970-08-13 Rolf Dohrendorf Hydraulische Einrichtung,insbesondere zum Antrieb von Baumaschinen
US3559823A (en) * 1969-03-14 1971-02-02 Albert Ostrin Ram feed for incinerators

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1551906A1 (de) * 1966-03-01 1970-01-15 Martin Joh Jos Dr Ing Beschickungseinrichtung fuer Grossfeuerungen,insbesondere Muellverbrennungsanlagen
DE1601715A1 (de) * 1968-03-09 1970-08-13 Rolf Dohrendorf Hydraulische Einrichtung,insbesondere zum Antrieb von Baumaschinen
US3559823A (en) * 1969-03-14 1971-02-02 Albert Ostrin Ram feed for incinerators

Also Published As

Publication number Publication date
JPS57108587A (en) 1982-07-06
EP0048362A2 (fr) 1982-03-31
DK421181A (da) 1982-03-25
DD200533A5 (de) 1983-05-11
DE3036053A1 (de) 1982-04-08
CA1176915A (fr) 1984-10-30
BR8106084A (pt) 1982-06-08

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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17P Request for examination filed

Effective date: 19811030

AK Designated contracting states

Designated state(s): BE CH DE FR GB IT NL

PUAL Search report despatched

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AK Designated contracting states

Designated state(s): BE CH DE FR GB IT NL

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19840702

RIN1 Information on inventor provided before grant (corrected)

Inventor name: WEBER, ERICH

Inventor name: MARTIN, JOHANNES JOSEF, DR.-ING.

Inventor name: MARTIN, WALTER JOSEF, DIPL.-ING.