DE713525C - Intake pipe for the fuel-air mixture on internal combustion engines - Google Patents

Intake pipe for the fuel-air mixture on internal combustion engines

Info

Publication number
DE713525C
DE713525C DEB184802D DEB0184802D DE713525C DE 713525 C DE713525 C DE 713525C DE B184802 D DEB184802 D DE B184802D DE B0184802 D DEB0184802 D DE B0184802D DE 713525 C DE713525 C DE 713525C
Authority
DE
Germany
Prior art keywords
intake pipe
internal combustion
combustion engines
fuel
air mixture
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.)
Expired
Application number
DEB184802D
Other languages
German (de)
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.)
CARL F W BORGWARD
Original Assignee
CARL F W BORGWARD
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 CARL F W BORGWARD filed Critical CARL F W BORGWARD
Priority to DEB184802D priority Critical patent/DE713525C/en
Application granted granted Critical
Publication of DE713525C publication Critical patent/DE713525C/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10Air intakes; Induction systems
    • F02M35/1034Manufacturing and assembling intake systems
    • F02M35/10354Joining multiple sections together
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10Air intakes; Induction systems
    • F02M35/10091Air intakes; Induction systems characterised by details of intake ducts: shapes; connections; arrangements
    • F02M35/10144Connections of intake ducts to each other or to another device
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10Air intakes; Induction systems
    • F02M35/10314Materials for intake systems
    • F02M35/10321Plastics; Composites; Rubbers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10Air intakes; Induction systems
    • F02M35/10314Materials for intake systems
    • F02M35/10334Foams; Fabrics; Porous media; Laminates; Ceramics; Coatings
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05CINDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2225/00Synthetic polymers, e.g. plastics; Rubber
    • F05C2225/08Thermoplastics

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Laminated Bodies (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Description

Ansaugrohr für das Kraftstoffluftgemisch an Brennkraftmaschinen bohre aus Kunstharz oder ähnlichem Stoff an sich bekannt. Diese Rohre werden für die Leitung von öl oder Kraftstofft, z. D. ans nicht brennbarem Celluloid. als Ersatz der teuren Leitung aus Kupfer oder ähn- lichem Stoff. hergestellt. Es ist auch schon bekannt, zum Zwecke der Geräuschdämpfung Kappen aus Kunstharz über das Ansaugrohr von Brennkraftmaschinen zu stülpen. DC111gegentlLer besteht die Erfiliduii- in der fIersteilung des Ansaugrohres aus zwei das .1ns.augrohr Lind seine Stutzen der I-<in;-c nach "ilenden Hälften aus Kunstharz. Durch die Ausführung eines .bisa#u-rolires at,s Kunstharz wird nicht nur die leichte )=Ier- s#elltitlg des An=au-rohres ermöglicht, sondern ohne weiteres ein Ansaugrohr mit glatten ft.ncnwanduilsen. die nicht nachgearbeitet zu «-erden. brauchen. erzielt. Dabei werdcli auch \üili- @@iattc Innentliichen der.Anscliltti"stutlen t@rreicht. Auf diese Weise ergibt sich eine ,#et-ingc Reibung des Gasstromes ein der \@-and. Auf=erdem werden Kondensations- (-i-scheinuneia verhütet. da diese bohre ein-- Z, ;fite Isolierfällikeit haben. Eine weitere' Ausführung der Erfindung besteht auch in der Herstellung der \Van- dungen des Ansaugrohres aus mehreren Schieliten Kunstharzstoff- verschiedener Be- schaltenheit, wodurch sich eine besonders ;gute Isolierfähigkeit ergibt. Die Erfindung läßt sich in verschiedener Weise ausführen. Sie ist in der Zeichnung ,..B. in zwei Ausführun-sformen veranschau- licht, und zwar zeit: Abb. i ein aus mehreren muldenförmigen eprel)ten Hälften hergestelltes Ansaugrohr, Abb. = schematisch die Herstellung des An- grohres aus mehreren übereinanderliegen- , --tu. den Schichten. Das die Anschlußstutzen b, c aufweisende .\itsaugrolir a ist aus mehreren znulcleiiförnii- gen Il;iiftend.caus Kunststoffen. insbeson- (le-re htinstharzen, Hergestellt. r'ie an den 11:ul>chen % miteinander verbunden sind. Der Stutzen c', der ebenfalls aus hunststotr besteht, kann auch an dem ortsfesten Stutzen des Rohres a besonders angebracht sein.Intake pipe for the fuel-air mixture on internal combustion engines drill out of synthetic resin or similar material known per se. These pipes will for the line of oil or fuel, e.g. D. ans non-flammable celluloid. as a replacement the expensive cable made of copper or similar material. manufactured. It's also beautiful known for the purpose of noise reduction Resin caps over the suction pipe of internal combustion engines to be turned over. DC111, on the other hand, there is compliance Separation of the suction pipe from two das .1ns.augrohr and its socket of the I- <in; -c after "end halves made of synthetic resin. By executing a .bisa # u-rolire at, s synthetic resin is not only the light) = Ier- s # elltitlg of the An = au-Rohres made possible, but without further ado an intake pipe with smooth ft.ncnwanduilsen. which is not reworked too "-earth. to need. achieved. This will also be \ üili- @@ iattc Inside of the.Anscliltti "stutlen t @ r reaching. In this way one results , # et-ingc friction of the gas flow one of the \ @ - and. On top of that, condensation (-i-Scheinuneia prevent. since this drill a-- Z, ; have adequate isolation. Another 'embodiment of the invention also consists in the production of the \ Van connections of the suction pipe from several Schielite synthetic resin material - various switching, which makes it a special ; results in good insulating properties. The invention can be in different Way to perform. She is in the drawing , .. B. in two forms light, namely time: Fig. I one of several trough-shaped suction pipe made of two halves, Fig. = Schematically the production of the large from several superimposed , --tu. the layers. The connecting piece b, c having . \ itsaugrolir a is made up of several znulcleiiförnii- gen Il; iiftend.c made of plastics. in particular (le-re htinstharzen, manufactured. r'ie to the 11: ul> chen% are interconnected. Of the Nozzle c ', which also consists of hunststotr, can also be specially attached to the stationary socket of the pipe a.

Die Verbindung der muldenförmigen Schalen kann entweder durch -Maschinenelemente, wie -Nieten, Schrauben .o. dgl., erfolgen. Sie kamt aber auch durch unmittelbare Erwärmung der Kunststoffschichten und durch die Anbringung geeigneter überzu-sschichten an gen Stoßstellen erfolgen.The connection of the trough-shaped shells can either be through -machine elements, like rivets, screws .o. Like., take place. But it also came through direct Heating of the plastic layers and by applying suitable overlaying take place at joint points.

In Abb.2 ist gezeigt, daß die Herstellung zweckmäßigenveise aus mehreren übereinanderliegend.en Kunststottschichten g, h, i erfolgt, wobei die mittlere Schicht (f aus einem Kunststoff besteht, der z. B. durch Anbringung von Luft- oder Gashohlräumen porös ausgeführt ist und daher isolierend wirkt. Die Herstellung dieser Hohlräume innerhalb der Schicht n kann z. 13. durch den Zusatz von bei der Erwärmung vergasenden oder sich zersetzenden Stoffen, die den Kunststoffschichten im plastischen Zustande zugesetzt werden, bewirkt werden, so daß viele kh-iiic, in sich abgeschlossene Enilelliohlratitiie 111 Forin eines wabenartigen Gerüstes innerhalb der Schicht a gebildet werden. Diese Schicht ist (kann beiderseits mit Schichten lt, i aus Kunststoff von dichter Beschafenheit versehen. Die einzelnen Schichten können entweder durch Preßdruck oder durch Kleben miteinander verbunden sein.In Fig. 2 it is shown that the production is expediently made of several superimposed layers of plastic g, h, i , with the middle layer (f being made of a plastic that is made porous, e.g. by attaching air or gas cavities and, therefore, has an insulating effect. the preparation of these cavities can n within the layer z. 13. gasified by the addition of at heating or decomposing substances which are plastic layers in the plastic state is added, are effected so that many kh-IIIc Self-contained elements of a honeycomb structure can be formed within layer A. This layer is (can be provided on both sides with layers lt, i of dense plastic. The individual layers can be connected to one another either by pressure or by gluing.

Claims (2)

PATLNTANSPkI`L'HL: i. Ansaugrohr für das Kraftstoaluftgcmiscli an Brennkraftmaschinen, dadurch gekennzeichnet, daß es aus nvei das Ansaugrohr und seine Stutzen der Länge nach teilenden Hälften aus Kunstharzliergestellt ist. PATLNTANSPkI`L'HL: i. Intake pipe for the fuel air cylinder Internal combustion engines, characterized in that it consists of nvei the intake pipe and its neck is made of synthetic resin dividing halves lengthwise. 2. Ansaugrohr nach Anspruch t. dadurch ,gekennzeichnet, da13 die @@'aiidun-eii des Ansaugrohres aus mehreren Schichten Kunstharz verschiedener Beschaffenheit bestehen und daß insbesondere die mittlere hunstharzschicht i l durch Zuführung von Gasen vor der Erhärtung porös ,gestaltet ist.2. Intake pipe according to claim t. characterized by the fact that the @@ 'aiidun-eii des Intake pipe consist of several layers of synthetic resin of various types and that in particular the middle resin layer i l by supplying gases is porous, designed before hardening.
DEB184802D 1938-10-04 1938-10-04 Intake pipe for the fuel-air mixture on internal combustion engines Expired DE713525C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEB184802D DE713525C (en) 1938-10-04 1938-10-04 Intake pipe for the fuel-air mixture on internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB184802D DE713525C (en) 1938-10-04 1938-10-04 Intake pipe for the fuel-air mixture on internal combustion engines

Publications (1)

Publication Number Publication Date
DE713525C true DE713525C (en) 1941-11-10

Family

ID=7009863

Family Applications (1)

Application Number Title Priority Date Filing Date
DEB184802D Expired DE713525C (en) 1938-10-04 1938-10-04 Intake pipe for the fuel-air mixture on internal combustion engines

Country Status (1)

Country Link
DE (1) DE713525C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1061129B (en) * 1954-04-30 1959-07-09 Maschf Augsburg Nuernberg Ag Internal combustion engine with an in-line arrangement of the cylinders

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1061129B (en) * 1954-04-30 1959-07-09 Maschf Augsburg Nuernberg Ag Internal combustion engine with an in-line arrangement of the cylinders

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