FR3081803A1 - DEVICE FOR SUPPORTING A VACUUM PUMP FIXED IN A MOTOR COMPARTMENT OF A VEHICLE - Google Patents
DEVICE FOR SUPPORTING A VACUUM PUMP FIXED IN A MOTOR COMPARTMENT OF A VEHICLE Download PDFInfo
- Publication number
- FR3081803A1 FR3081803A1 FR1854709A FR1854709A FR3081803A1 FR 3081803 A1 FR3081803 A1 FR 3081803A1 FR 1854709 A FR1854709 A FR 1854709A FR 1854709 A FR1854709 A FR 1854709A FR 3081803 A1 FR3081803 A1 FR 3081803A1
- Authority
- FR
- France
- Prior art keywords
- support device
- vacuum pump
- fixing
- wiring
- wall
- 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.)
- Granted
Links
- 238000013016 damping Methods 0.000 claims abstract description 14
- 239000004033 plastic Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 238000000465 moulding Methods 0.000 claims description 2
- 208000035874 Excoriation Diseases 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 4
- 239000011324 bead Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000013521 mastic Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
- B60T17/02—Arrangements of pumps or compressors, or control devices therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
- B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
- B60T13/24—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being gaseous
- B60T13/46—Vacuum systems
- B60T13/52—Vacuum systems indirect, i.e. vacuum booster units
- B60T13/567—Vacuum systems indirect, i.e. vacuum booster units characterised by constructional features of the casing or by its strengthening or mounting arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/0027—Pulsation and noise damping means
- F04B39/0044—Pulsation and noise damping means with vibration damping supports
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- General Engineering & Computer Science (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Vibration Prevention Devices (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
Dispositif de support (10) d'une pompe à vide (30) destiné à être fixé sur une paroi (22), notamment d'un compartiment moteur (20) d'un véhicule. Le dispositif de support comprend deux systèmes (17) d'amortissement des vibrations de la pompe (30) et un dispositif de fixation (18) du câblage (32) de la pompe à vide (30).Support device (10) for a vacuum pump (30) intended to be fixed to a wall (22), in particular of an engine compartment (20) of a vehicle. The support device comprises two systems (17) for damping the vibrations of the pump (30) and a fixing device (18) for the wiring (32) of the vacuum pump (30).
Description
Dispositif de support d’une pompe à vide fixé dans un compartiment moteur d’un véhiculeSupport device for a vacuum pump fixed in an engine compartment of a vehicle
La présente invention concerne le domaine des supports, notamment de pompes à vide.The present invention relates to the field of supports, in particular vacuum pumps.
Plus particulièrement, l’invention concerne le support des pompes à vide destinées à être intégrées dans un compartiment moteur d’un véhicule automobile.More particularly, the invention relates to the support of vacuum pumps intended to be integrated in an engine compartment of a motor vehicle.
Le compartiment moteur d’un véhicule est généralement particulièrement contraint, de sorte que l’espace disponible pour implanter de nouveaux composants est réduit.The engine compartment of a vehicle is generally particularly constrained, so that the space available for installing new components is reduced.
Il est connu d’associer une pompe à vide au système de freinage afin de garantir un freinage efficace. L’implantation d’une telle pompe à vide peut s’avérer complexe dans l’environnement contraint du compartiment moteur.It is known to associate a vacuum pump with the braking system in order to guarantee effective braking. The installation of such a vacuum pump can be complex in the constrained environment of the engine compartment.
De plus, le câblage de la zone avant gauche du compartiment moteur doit être maintenu efficacement afin de ne pas subir de vibrations et s’user par abrasion.In addition, the wiring in the left front area of the engine compartment must be maintained effectively so as not to be subject to vibration and wear by abrasion.
L’implantation de la pompe à vide doit donc se faire en veillant à ne pas transmettre de vibrations lors de son fonctionnement.The installation of the vacuum pump must therefore be done taking care not to transmit vibrations during its operation.
On peut se référer aux documents CN204236456 - U, et CN203902534 - U qui décrivent chacun un dispositif de fixation d’une pompe à vide.Reference can be made to documents CN204236456 - U, and CN203902534 - U which each describe a device for fixing a vacuum pump.
Toutefois, de tels dispositifs de fixation ne permettent pas d’éviter la propagation des vibrations lors du fonctionnement de la pompe à vide, ni de restreindre le débattement du câblage de la pompe à vide.However, such fixing devices do not prevent the propagation of vibrations during the operation of the vacuum pump, nor restrict the travel of the wiring of the vacuum pump.
Il existe un besoin d’améliorer les systèmes de support de pompe à vide, notamment pour les véhicules automobiles.There is a need to improve the vacuum pump support systems, especially for motor vehicles.
Le but de la présente invention est donc de fournir un dispositif de support d’une pompe à vide spécifique à l’environnement dans lequel est implanté ladite pompe, et ce, sans endommager l’environnement.The object of the present invention is therefore to provide a device for supporting a vacuum pump specific to the environment in which said pump is located, without damaging the environment.
L’invention a pour objet un dispositif de support d’une pompe à vide destiné à être fixé sur une paroi, notamment d’un compartiment moteur d’un véhicule.The subject of the invention is a device for supporting a vacuum pump intended to be fixed to a wall, in particular of an engine compartment of a vehicle.
Le dispositif de support comprend deux systèmes d’amortissement des vibrations de la pompe et un dispositif de fixation du câblage de la pompe à vide.The support device comprises two vibration damping systems for the pump and a device for fixing the wiring of the vacuum pump.
Avantageusement, le dispositif de support comprend deux pattes de maintien de la pompe à vide, venant entourer ladite pompe à vide et comprennent chacune, un moyen de fixation et un des systèmes d’amortissement des vibrations.Advantageously, the support device comprises two tabs for holding the vacuum pump, which surround said vacuum pump and each comprise a fixing means and one of the vibration damping systems.
Ainsi, la fixation de la pompe à vide sur le dispositif de support se fait en deux points de fixation.Thus, the attachment of the vacuum pump to the support device is done at two attachment points.
Par exemple, chacun des systèmes d’amortissement comprend deux plots amortisseurs, par exemple en caoutchouc, venant deux par deux serrer une languette de fixation de la pompe à vide coopérant avec un moyen de fixation, par exemple un goujon, vissé dans les pattes de maintien.For example, each of the damping systems comprises two damping studs, for example made of rubber, coming in pairs to tighten a fixing tab of the vacuum pump cooperating with a fixing means, for example a stud, screwed into the tabs of maintenance.
Les plots amortisseurs permettent de filtrer efficacement les vibrations provenant du fonctionnement de la pompe.The damping pads effectively filter vibrations from the operation of the pump.
Par exemple, au moins une des pattes de maintien comprend, à une de ses extrémités, le dispositif de fixation du câblage de la pompe à vide.For example, at least one of the holding tabs comprises, at one of its ends, the device for fixing the wiring of the vacuum pump.
Le dispositif de fixation du câblage peut avoir la forme de pince dans laquelle vient s’encliqueter le câblage. On pourrait en variante, prévoir toute autre forme pour le dispositif de fixation du câblage. Ainsi, le câblage est maintenu en position et tout risque d’abrasion est évité.The wiring fixing device can have the form of a clip in which the wiring is snapped. Alternatively, any other shape could be provided for the wiring fixing device. Thus, the wiring is kept in position and any risk of abrasion is avoided.
Avantageusement, le dispositif de support comprend deux interfaces de fixation, disposée sensiblement perpendiculairement aux pattes de maintien et s’étendant selon un axe sensiblement vertical, et destinées chacune à venir se fixer sur la paroi, par exemple par des moyens de visseries. Ainsi, grâce aux deux points de fixation par vissage du dispositif de support dans le compartiment moteur, la position du dispositif de support est maintenue de manière fiable.Advantageously, the support device comprises two fixing interfaces, arranged substantially perpendicular to the retaining tabs and extending along a substantially vertical axis, and each intended to be fixed to the wall, for example by means of screws and bolts. Thus, thanks to the two screw fixing points of the support device in the engine compartment, the position of the support device is maintained reliably.
La première interface de fixation peut s’étendre transversalement au-delà de la deuxième interface de fixation vers la paroi. Une telle forme des interfaces de fixation permet d’éviter le contact entre le dispositif de support et le cordon de mastic présent sur la paroi du compartiment moteur.The first fixing interface can extend transversely beyond the second fixing interface towards the wall. Such a form of fixing interfaces makes it possible to avoid contact between the support device and the bead of mastic present on the wall of the engine compartment.
Avantageusement, au moins une des interfaces de fixation comprend un système de pré-positionnement du dispositif de support sur la paroi pour garantir un montage rapide et aisé dudit dispositif de support dans le compartiment moteur. Le système de prépositionnement est ici sous la forme d’une languette s’étendant depuis la première interface de fixation vers la paroi du compartiment moteur et vient s’insérer dans un logement prévu à cet effet dans ladite paroi.Advantageously, at least one of the fixing interfaces comprises a system for pre-positioning the support device on the wall to guarantee rapid and easy mounting of said support device in the engine compartment. The prepositioning system is here in the form of a tongue extending from the first fixing interface towards the wall of the engine compartment and is inserted in a housing provided for this purpose in said wall.
Le dispositif de support est, par exemple, réalisé en une seule pièce, par moulage d’une matière plastique.The support device is, for example, made in one piece, by molding a plastic material.
Ainsi, on réduit considérablement le poids et le nombre d’une telle pièce.Thus, the weight and the number of such a part are considerably reduced.
Selon un second aspect, l’invention concerne un véhicule automobile comprenant un compartiment moteur comportant une paroi, une pompe à vide comprenant un câblage et un dispositif de support de la pompe à vide tel que décrit précédemment.According to a second aspect, the invention relates to a motor vehicle comprising an engine compartment comprising a wall, a vacuum pump comprising a wiring and a device for supporting the vacuum pump as described above.
D’autres buts, caractéristiques et avantages de l’invention apparaîtront à la lecture de la description suivante, donnée uniquement à titre d’exemple non limitatif, et faite en référence aux dessins annexés sur lesquels :Other objects, characteristics and advantages of the invention will appear on reading the following description, given solely by way of non-limiting example, and made with reference to the appended drawings in which:
- les figures 1 et 2 représentent des vues en perspective d’un dispositif de support d’une pompe à vide selon l’invention ; et- Figures 1 and 2 show perspective views of a device for supporting a vacuum pump according to the invention; and
- les figures 3 et 4 illustrent des vues en perspective de la pompe à vide montée sur le dispositif de support des figures 1 et 2;- Figures 3 and 4 illustrate perspective views of the vacuum pump mounted on the support device of Figures 1 and 2;
Tel qu’illustré sur les figures 1 à 4, un dispositif de support, référencé 10 dans son ensemble, est destiné à être fixé par exemple dans un compartiment moteur 20 d’un véhicule automobile, visible sur la figure 4. Un tel dispositif de support 10 peut être intégré dans un compartiment moteur de tous les types de véhicules nécessitant une pompe à vide (automobile, moto, tracteur, train...).As illustrated in Figures 1 to 4, a support device, referenced 10 as a whole, is intended to be fixed for example in an engine compartment 20 of a motor vehicle, visible in Figure 4. Such a device support 10 can be integrated into an engine compartment of all types of vehicles requiring a vacuum pump (automobile, motorcycle, tractor, train, etc.).
Le dispositif de support 10 est configuré pour supporter une pompe à vide 30 et son câblage 32.The support device 10 is configured to support a vacuum pump 30 and its wiring 32.
Le dispositif de support 10 comprend deux interfaces de fixation 11, 12, s’étendant selon un axe sensiblement vertical Z, et destinées chacune à venir se fixer sur une paroi 22 du compartiment moteur 20, par exemple par des moyens de visseries lia, 12a. Ainsi, grâce aux deux points de fixation par vissage du dispositif de support 10 dans le compartiment moteur 20, la position du dispositif de support 10 est maintenue de manière fiable. Le trou (non référencé) de réception de la vis lia peut être avantageusement un trou oblong pour faciliter la mise en position du dispositif de support 10 par rapport à la paroi 22.The support device 10 comprises two fixing interfaces 11, 12, extending along a substantially vertical axis Z, and each intended to be fixed on a wall 22 of the engine compartment 20, for example by means of screws 11a, 12a . Thus, thanks to the two screw fixing points of the support device 10 in the engine compartment 20, the position of the support device 10 is maintained reliably. The hole (not referenced) for receiving the screw 11a can advantageously be an oblong hole to facilitate the positioning of the support device 10 relative to the wall 22.
Tel qu’illustré, les deux interfaces de fixation 11, 12 sont distinctes l’une de l’autre, la première interfaces de fixation 11 s’étendant transversalement au-delà de la deuxième interface de fixation 12. Une telle forme des interfaces de fixation permet d’éviter le contact entre le dispositif de support 10 et le cordon de mastic 24 présent sur la paroi 22 du compartiment moteur 20.As illustrated, the two fixing interfaces 11, 12 are distinct from each other, the first fixing interfaces 11 extending transversely beyond the second fixing interface 12. Such a form of the fixing prevents contact between the support device 10 and the bead of mastic 24 present on the wall 22 of the engine compartment 20.
En variante, on pourrait prévoir que les deux interfaces de fixation 11, 12 soient confondues.As a variant, provision could be made for the two fixing interfaces 11, 12 to be combined.
Une des interfaces de fixation 11 comprend un système de prépositionnement 13 du dispositif de support 10 sur la paroi 22 du compartiment moteur 20 pour garantir un montage rapide et aisé dudit dispositif de support 10 dans le compartiment moteur 20. Le système de pré-positionnement 13 est ici sous la forme d’une languette 13a s’étendant depuis la première interface de fixation 11 vers la paroi du compartiment moteur et vient s’insérer dans un logement 26 prévu à cet effet dans ladite paroi 22.One of the fixing interfaces 11 comprises a pre-positioning system 13 of the support device 10 on the wall 22 of the engine compartment 20 to guarantee rapid and easy mounting of said support device 10 in the engine compartment 20. The pre-positioning system 13 is here in the form of a tongue 13a extending from the first fixing interface 11 towards the wall of the engine compartment and is inserted into a housing 26 provided for this purpose in said wall 22.
Le dispositif de support 10 comprend en outre deux pattes 14, 15 de maintien de la pompe à vide 30, s’étendant de manière sensiblement perpendiculaire à la deuxième interface de fixation 12 du côté opposé à la paroi 22 du compartiment moteur 20.The support device 10 further comprises two tabs 14, 15 for holding the vacuum pump 30, extending substantially perpendicular to the second fixing interface 12 on the side opposite the wall 22 of the engine compartment 20.
Les pattes 14, 15 de maintien viennent entourer le corps 34 de la pompe à vide 30 et comprennent chacune, un moyen de fixation 14a,The retaining tabs 14, 15 surround the body 34 of the vacuum pump 30 and each comprise a fixing means 14a,
15a et un système 16, 17 d’amortissement des vibrations de la pompe 30.15a and a system 16, 17 for damping the vibrations of the pump 30.
Chacun des systèmes d’amortissement 16, 17 comprend deux plots amortisseurs 16a, 16b ; 17a, 17b, par exemple en caoutchouc, venant deux par deux serrer une languette de fixation 36 de la pompe à vide 30. Lesdits plots 16a, 16b ; 17a, 17b sont montés sur des goujons 14a, 15a est ensuite vissés dans les pattes de maintien 14, 15.Each of the damping systems 16, 17 comprises two damping pads 16a, 16b; 17a, 17b, for example made of rubber, coming in pairs to tighten a fixing tab 36 of the vacuum pump 30. Said studs 16a, 16b; 17a, 17b are mounted on studs 14a, 15a is then screwed into the holding tabs 14, 15.
Les plots amortisseurs 16a, 16b ; 17a, 17b permettent de filtrer efficacement les vibrations provenant du fonctionnement de la pompe.The damping pads 16a, 16b; 17a, 17b make it possible to effectively filter the vibrations originating from the operation of the pump.
Ainsi, la fixation de la pompe à vide 30 sur le dispositif de support 10 se fait en deux points de fixation.Thus, the attachment of the vacuum pump 30 to the support device 10 is done at two attachment points.
Tel qu’illustré en détails sur la figure 4, une des pattes de maintien 15 comprend, à son extrémité, opposée à la interface de fixation 12, un dispositif de fixation 18 du câblage 32 de la pompe à vide 30.As illustrated in detail in FIG. 4, one of the holding lugs 15 comprises, at its end, opposite the fixing interface 12, a device 18 for fixing the wiring 32 of the vacuum pump 30.
Le dispositif de fixation 18 du câblage 32 présente ici une forme de pince dans laquelle vient s’encliqueter le câblage 32. On pourrait en variante, prévoir toute autre forme pour le dispositif de fixation du câblage. Ainsi, le câblage 32 est maintenu en position et tout risque d’abrasion est évité.The fixing device 18 for the wiring 32 has here a form of clamp in which the wiring 32 is snapped in. One could alternatively provide any other shape for the wiring fixing device. Thus, the wiring 32 is kept in position and any risk of abrasion is avoided.
Le dispositif de support 10 est réalisé, par exemple, en matière plastique, ce qui permet de réduire considérablement le poids d’une telle pièce. De plus, le dispositif de support 10 est réalisé en une seule pièce.The support device 10 is made, for example, of plastic, which considerably reduces the weight of such a part. In addition, the support device 10 is made in one piece.
Grâce au dispositif de support d’une pompe à vide selon l’invention, la pompe à vide est fixée et implantée sans endommager l’environnement, tout en réduisant la transmission des vibrations de la pompe à vide et en évitant l’abrasion du câblage.Thanks to the vacuum pump support device according to the invention, the vacuum pump is fixed and installed without damaging the environment, while reducing the transmission of vibrations from the vacuum pump and avoiding abrasion of the wiring. .
Claims (10)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1854709A FR3081803B1 (en) | 2018-05-31 | 2018-05-31 | SUPPORT DEVICE FOR A VACUUM PUMP FIXED IN AN ENGINE COMPARTMENT OF A VEHICLE |
| PCT/EP2019/063614 WO2019228964A1 (en) | 2018-05-31 | 2019-05-27 | Support arrangement for a vacuum pump, secured in an engine compartment of a vehicle |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1854709 | 2018-05-31 | ||
| FR1854709A FR3081803B1 (en) | 2018-05-31 | 2018-05-31 | SUPPORT DEVICE FOR A VACUUM PUMP FIXED IN AN ENGINE COMPARTMENT OF A VEHICLE |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR3081803A1 true FR3081803A1 (en) | 2019-12-06 |
| FR3081803B1 FR3081803B1 (en) | 2020-11-20 |
Family
ID=63209527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1854709A Active FR3081803B1 (en) | 2018-05-31 | 2018-05-31 | SUPPORT DEVICE FOR A VACUUM PUMP FIXED IN AN ENGINE COMPARTMENT OF A VEHICLE |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR3081803B1 (en) |
| WO (1) | WO2019228964A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113753004A (en) * | 2021-11-08 | 2021-12-07 | 杭州非白三维科技有限公司 | New energy automobile and vacuum pump's installing support |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113135289B (en) * | 2020-01-18 | 2022-10-28 | 杭州启飞智能科技有限公司 | Pump shock attenuation connection structure and plant protection unmanned aerial vehicle thereof |
| CN113323987B (en) * | 2021-08-02 | 2021-10-08 | 山东鹤鹏技术有限公司 | Two-stage vibration isolation compressor suspension support for processing rubber products |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203902534U (en) * | 2014-06-27 | 2014-10-29 | 安徽江淮汽车股份有限公司 | Electrically controlled vacuum pump bracket assembly for light bus as well as light bus |
| CN107499301A (en) * | 2017-08-14 | 2017-12-22 | 浙江吉利新能源商用车有限公司 | A kind of vavuum pump mounting bracket assembly |
| CN107685726A (en) * | 2017-09-30 | 2018-02-13 | 湖州知谷汽车零部件有限公司 | Vavuum pump installs bindiny mechanism |
| CN107985294A (en) * | 2017-12-02 | 2018-05-04 | 奇瑞汽车股份有限公司 | Automobile vacuum pump mounting device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204236456U (en) | 2014-11-28 | 2015-04-01 | 安徽江淮汽车股份有限公司 | A kind of vacuum pump fixed support |
-
2018
- 2018-05-31 FR FR1854709A patent/FR3081803B1/en active Active
-
2019
- 2019-05-27 WO PCT/EP2019/063614 patent/WO2019228964A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203902534U (en) * | 2014-06-27 | 2014-10-29 | 安徽江淮汽车股份有限公司 | Electrically controlled vacuum pump bracket assembly for light bus as well as light bus |
| CN107499301A (en) * | 2017-08-14 | 2017-12-22 | 浙江吉利新能源商用车有限公司 | A kind of vavuum pump mounting bracket assembly |
| CN107685726A (en) * | 2017-09-30 | 2018-02-13 | 湖州知谷汽车零部件有限公司 | Vavuum pump installs bindiny mechanism |
| CN107985294A (en) * | 2017-12-02 | 2018-05-04 | 奇瑞汽车股份有限公司 | Automobile vacuum pump mounting device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113753004A (en) * | 2021-11-08 | 2021-12-07 | 杭州非白三维科技有限公司 | New energy automobile and vacuum pump's installing support |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019228964A1 (en) | 2019-12-05 |
| FR3081803B1 (en) | 2020-11-20 |
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