DE2337772A1 - Exhaust pipe flexible mounting bracket - has conical rubber or plastic element bonded to steel backing disc with through bolt - Google Patents

Exhaust pipe flexible mounting bracket - has conical rubber or plastic element bonded to steel backing disc with through bolt

Info

Publication number
DE2337772A1
DE2337772A1 DE19732337772 DE2337772A DE2337772A1 DE 2337772 A1 DE2337772 A1 DE 2337772A1 DE 19732337772 DE19732337772 DE 19732337772 DE 2337772 A DE2337772 A DE 2337772A DE 2337772 A1 DE2337772 A1 DE 2337772A1
Authority
DE
Germany
Prior art keywords
bolt
exhaust pipe
steel disc
mounting bracket
plastic element
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.)
Pending
Application number
DE19732337772
Other languages
German (de)
Inventor
Erwin Broneske
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
Priority to DE19732337772 priority Critical patent/DE2337772A1/en
Publication of DE2337772A1 publication Critical patent/DE2337772A1/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H21/00—Use of propulsion power plant or units on vessels
    • B63H21/30—Mounting of propulsion plant or unit, e.g. for anti-vibration purposes
    • B63H21/305—Mounting of propulsion plant or unit, e.g. for anti-vibration purposes with passive vibration damping
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/18—Construction facilitating manufacture, assembly, or disassembly
    • F01N13/1805—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body
    • F01N13/1811—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body with means permitting relative movement, e.g. compensation of thermal expansion or vibration
    • F01N13/1822—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body with means permitting relative movement, e.g. compensation of thermal expansion or vibration for fixing exhaust pipes or devices to vehicle body
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
    • F16F1/38—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin, i.e. bushing-type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F3/00—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic
    • F16F3/08—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of a material having high internal friction, e.g. rubber
    • F16F3/087—Units comprising several springs made of plastics or the like material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/02—Energy absorbers; Noise absorbers
    • F16L55/033—Noise absorbers
    • F16L55/035—Noise absorbers in the form of specially adapted hangers or supports
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2590/00—Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines
    • F01N2590/02—Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines for marine vessels or naval applications

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Exhaust Silencers (AREA)

Abstract

The mounting absorbs shock loading and also oscillation, withstanding constant pressure and push and pull forces without costly attachments, and intended for use in marine engines. The main cone has an additional rubber cone in its centre and both are mouted on a steel disc. The bolt fits through the centre. The steel disc is positioned so that the element is not overloaded due to excessive forces set up by sea movement. The case is held positively by the bolt and in the event of overheating or fire the exhaust remains fixed to the bulkhead.

Description

Erwin BroneskeErwin Broneske

EllerbekEllerbek

Bliitenweg 27 Ellerbek,den 18.7.73Bliitenweg 27 Ellerbek, July 18, 1973

Abgas-Rohr-Element aus Naturkautschuk zur elastischen,körperschall und schwingungsisolierenden Lagerung von Abgasleitungen. Exhaust pipe element made of natural rubber for elastic, structure-borne noise and vibration-isolating storage of exhaust pipes.

Es ist bekannt, Gummi-Metall-Schienen für elastischeIt is known rubber-metal rails for elastic

.Lagerungen von Abgasleitungen zur Körperschall-und Schwingungsisolierung zu verwenden.. Storage of exhaust pipes for structure-borne noise and vibration isolation to use.

Bedingt durch die E'ederkarakteristik von Gummi-Metall-Schienen,die bei Schubbelastungen geringer ist, als bei Druckbelastungen, müßen für horizontal auftretende Kräfte zusätzlich Schienen angeordnet werden. Somit ergibt sich ein großer lvlo nt age aufwand.Due to the E'eder characteristics of rubber-metal rails, the with shear loads is lower than with pressure loads, must for horizontally occurring forces additional rails can be arranged. This results in a large amount of effort.

Diesen Mangeln wird gemäß der Erfindung dadurch abgeholfen, daß das Abgas-Rohr-Elemant bei der Montage an die Rohrpratze verschraubt und mit der Grundplatte auf die Konsole an der Schiffswand verschweißt wird. Das Abgasrohr-Element ist ebenfalls mit der Grundplatte verschraubt. Zusätzliche elastische Anschläge entfallen, da das Abgas-Rohr-Element auf Druck, Schub und Zug belastet werden kann.According to the invention, these deficiencies are remedied in that the exhaust gas pipe element is installed on the pipe claw screwed and welded to the base plate on the console on the ship's wall. The exhaust pipe element is also screwed to the base plate. Additional elastic stops are not required, because the exhaust pipe element can be subjected to pressure, thrust and tension.

In dem konisch geformten Grund-Element sitzt ein loser Gummikonus (Pos. 2), sowie eine runde ütahlscheibe(Bos.3) die wiederum mittels eines Gewindebolzens(Pos.4) mit der oberen Deckplatte des Grund-Elementes verbunden ist.In the conically shaped base element there is a loose rubber cone (item 2) and a round steel washer (item 3) which in turn by means of a threaded bolt (item 4) the upper cover plate of the basic element is connected.

überschreitet die dynamische Belastung, hervorgerufen durch starken Seegang die max. zulässige Belastung des Abgas-Rohr-Elementes, so legt sich die runde Stahlscheibe (Pos. 3) auf die Grundplatte und verhindert somit eine Überbelastung. Bei Zugbelastungen, die ebenfalls durch starkenexceeds the dynamic load caused the maximum permissible load on the exhaust pipe element due to heavy seas, the round steel disc settles (Item 3) on the base plate and thus prevents overloading. With tensile loads, which are also caused by strong

S098Ö7/0471S098Ö7 / 0471

2081 Ellerbek2081 Ellerbek

Blütenweg 27 'X' Blatt IIFlower path 27 'X' sheet II

Seegang hervorgerufen werden, legt sich die Stahlscheibe an den konischen Gummipuffer(Pos. 2)und begrenzt somit den Federweg nach oben.Are caused by a swell, the steel disc settles to the conical rubber buffer (item 2) and thus limits the travel upwards.

Im Falle eines Schiffsbrandes im Abgasschacht wird durch diese abrißsichere Konstruktion verhindert, daß sich das Abgasrohr aus seinen Haltepunkten löst.In the event of a ship fire in the exhaust duct, through This tear-off-proof construction prevents the exhaust pipe from loosening from its holding points.

Claims (3)

PatentansprücheClaims ff). Abgas-Rohr-Element aus Naturkautschuk zu elastischen, körperschall und schwingungsisolierenden Lagerung von Abgasrohren dadurch gekennzeichnet, daß einkonischer Maschinenfub mit Hilfe eines Gummikonus und einer äxk Stahlscheibe, sowie einem Bolzen gegen auftretende Zugkräfte gesichert ist. ff). Exhaust pipe element made of natural rubber for elastic, structure-borne noise and vibration-isolating storage of exhaust pipes, characterized in that a conical machine base is secured against tensile forces occurring with the aid of a rubber cone and an axk steel disc and a bolt. 2) Abgas-Rohr-Element nach Anspruch 1 dadurch gekennzeichnet, daß,bedingt durch die Anordnung der ütahlscheibe eine Überbelastung des Elementes, hervorgerufen durch Starken Seegang, vermieden wird;2) exhaust pipe element according to claim 1, characterized in that, due to the arrangement of the ütahlscheibe an overload of the element, caused by heavy seas, is avoided; 3) Abgas-Eohr-Element nach Anspruch 1 dadurch gekennzeichnt, daß der Maschinenfuß, bedingt durch die Stahlscheibe Pos. 3 abrißsicher ist und im .Falle- eines Feuers am Element eine Verbindung zwischen .Rohr und Schiffsschott bestehen bleibt. 3) exhaust gas Eohr element according to claim 1 characterized in that the machine base, due to the steel disc pos. 3 is tear-proof and in .Falle- a fire on the element a connection between .Tube and bulkhead remains.
DE19732337772 1973-07-25 1973-07-25 Exhaust pipe flexible mounting bracket - has conical rubber or plastic element bonded to steel backing disc with through bolt Pending DE2337772A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19732337772 DE2337772A1 (en) 1973-07-25 1973-07-25 Exhaust pipe flexible mounting bracket - has conical rubber or plastic element bonded to steel backing disc with through bolt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732337772 DE2337772A1 (en) 1973-07-25 1973-07-25 Exhaust pipe flexible mounting bracket - has conical rubber or plastic element bonded to steel backing disc with through bolt

Publications (1)

Publication Number Publication Date
DE2337772A1 true DE2337772A1 (en) 1975-02-13

Family

ID=5887942

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19732337772 Pending DE2337772A1 (en) 1973-07-25 1973-07-25 Exhaust pipe flexible mounting bracket - has conical rubber or plastic element bonded to steel backing disc with through bolt

Country Status (1)

Country Link
DE (1) DE2337772A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2834190A1 (en) * 1978-08-04 1980-02-14 Rene Dick Pipe clip with holding stirrup - has damping plates inside clamped between parallel shanks on clip and stirrup
DE2923530A1 (en) * 1979-06-09 1980-12-11 Rene Dick PIPE CLAMP WITH BRACKET
DE2943702A1 (en) * 1979-10-30 1981-05-07 Immanuel 3203 Sarstedt Jeschke Pipe holder for house walls or other structures - is attached to wall by insulated feet to prevent electrochemical corrosion of pipe
CN111750204A (en) * 2020-07-22 2020-10-09 武汉麦康德设备有限公司 Marine horizontal double-bridge buoyant raft vibration isolation pipe clamp
CN111750202A (en) * 2020-07-22 2020-10-09 武汉麦康德设备有限公司 Vibration isolation pipe clamp for marine vertical double-bridge floating raft

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2834190A1 (en) * 1978-08-04 1980-02-14 Rene Dick Pipe clip with holding stirrup - has damping plates inside clamped between parallel shanks on clip and stirrup
DE2923530A1 (en) * 1979-06-09 1980-12-11 Rene Dick PIPE CLAMP WITH BRACKET
DE2943702A1 (en) * 1979-10-30 1981-05-07 Immanuel 3203 Sarstedt Jeschke Pipe holder for house walls or other structures - is attached to wall by insulated feet to prevent electrochemical corrosion of pipe
CN111750204A (en) * 2020-07-22 2020-10-09 武汉麦康德设备有限公司 Marine horizontal double-bridge buoyant raft vibration isolation pipe clamp
CN111750202A (en) * 2020-07-22 2020-10-09 武汉麦康德设备有限公司 Vibration isolation pipe clamp for marine vertical double-bridge floating raft

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