A connecting element for connecting two fluid lines or for connecting a fluid line to a device

A technology for connecting components and fluid pipelines, which is applied in the field of connection components connecting two fluid pipelines or connecting fluid pipelines with equipment, and can solve the problem of expensive temperature sensors

CN111981222AInactive Publication Date: 2020-11-24DR ING H C F PORSCHE AG
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2020-11-24
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to a connecting element for connecting two fluid lines (10) or for connecting a fluid line (10) to a device, the connecting element has: a plastic housing (34), wherein the plastic housing has a fluid channel (33) through which a fluid can flow, and a temperature and / or pressure sensor (50), wherein the temperature and / or pressure sensor is fastened to the plastic housing (34), wherein the temperature and / or pressure sensor (50) is arranged such that it detects the temperature and / or pressure of the fluid flowing through the fluid channel (33), wherein the plastic housing(34) has a through-opening (44), in which a bearing sleeve (46) is arranged, said bearing sleeve being fixedly connected to the plastic housing (34), and wherein the temperature and / or pressure sensor (50) is fastened to the sleeve in a form-fitting and / or force-fitting manner.
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Description

technical field

[0001] The invention relates to a connecting element for connecting two fluid lines or for connecting a fluid line to a device, the connecting element having a plastic housing with a fluid channel through which a fluid can flow, and a temperature And / or pressure sensor, this temperature and / or pressure sensor is fastened on this plastic housing, and wherein this temperature and / or pressure sensor is arranged so that this temperature and / or pressure sensor detects the fluid flowing through this fluid channel temperature and / or pressure. Background technique

[0002] Connecting elements for fluidly connecting at least two fluid lines or for connecting a fluid line to a device are known in the prior art. Fluid lines are used to conduct liquids in motor vehicles, wherein, for example, a cooling system inside a vehicle has a plurality of fluid lines which are in fluid connection with each other or with devices assigned to the cooling system by means of connecting...

Examples

Embodiment Construction

[0025] figure 1 A fluid line 10 of a cooling system of a motor vehicle is shown, wherein the cooling system usually has a plurality of components which are fluidically connected to one another via the fluid line 10 . The fluid line 10 has a flexible hose element 12 which is produced from an elastomer. Rigid aluminum pipe elements 14, 18 are respectively connected to the two axial ends of the hose element 12, wherein the rigid aluminum pipe elements 14, 18 are in fluid contact with the hose element 12 by crimping elements 16, 20 respectively. Sealed connections. In order to fluidly connect the fluid line 10 to components of the cooling system, at the axial ends of the aluminum line elements 14 , 18 facing away from the hose element 12 there are respectively connecting elements 30 , 32 , wherein the connecting elements 30 , 32 are implemented as the same.

[0026] figure 2 and image 3 Connection elements 30, 32 are shown. The connecting elements 30 , 32 comprise a plasti...