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1. WO2022109880 - SEALING STRUCTURE, SEALING STRUCTURE FOR COMPRESSOR, COMPRESSOR, AIR CONDITIONER APPARATUS AND VEHICLE

Publication Number WO/2022/109880
Publication Date 02.06.2022
International Application No. PCT/CN2020/131519
International Filing Date 25.11.2020
IPC
F04B 39/12 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
39Component 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/-F04B37/225
12Casings; Cylinders; Cylinder heads; Fluid connections
F16J 15/06 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
JPISTONS; CYLINDERS; PRESSURE VESSELS IN GENERAL; SEALINGS
15Sealings
02between relatively-stationary surfaces
06with solid packing compressed between sealing surfaces
B65D 43/16 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
43Lids or covers for rigid or semi-rigid containers
14Non-removable lids or covers
16hinged for upward or downward movement
B65D 53/02 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
53Sealing or packing elements; Sealings formed by liquid or plastic material
02Collars or rings
CPC
B65D 43/16
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
43Lids or covers for rigid or semi-rigid containers
14Non-removable lids or covers
16hinged for upward or downward movement
B65D 53/02
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
53Sealing or packing elements
02Collars or rings
F04B 39/12
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
39Component 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
12Casings; Cylinders; Cylinder heads; Fluid connections
F16J 15/06
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
JPISTONS
15Sealings
02between relatively-stationary surfaces
06with solid packing compressed between sealing surfaces
Applicants
  • 安徽威灵汽车部件有限公司 ANHUI WELLING AUTO PARTS CO., LTD. [CN]/[CN]
  • 广东威灵汽车部件有限公司 GUANGDONG WELLING AUTO PARTS CO., LTD. [CN]/[CN]
Inventors
  • 黎法运 LI, Fayun
  • 杨开成 YANG, Kaicheng
Agents
  • 深圳中一联合知识产权代理有限公司 SHENZHEN ZHONGYI UNION INTELLECTUAL PROPERTY AGENCY CO., LTD.
Priority Data
Publication Language Chinese (zh)
Filing Language Chinese (ZH)
Designated States
Title
(EN) SEALING STRUCTURE, SEALING STRUCTURE FOR COMPRESSOR, COMPRESSOR, AIR CONDITIONER APPARATUS AND VEHICLE
(FR) STRUCTURE D'ÉTANCHÉITÉ, STRUCTURE D'ÉTANCHÉITÉ POUR COMPRESSEUR, COMPRESSEUR, APPAREIL DE CLIMATISEUR ET VÉHICULE
(ZH) 密封结构、压缩机密封结构、压缩机、空调设备及车辆
Abstract
(EN) Disclosed in the present application is a sealing structure, a sealing structure for a compressor, a compressor, an air conditioner apparatus and a vehicle. The sealing structure comprises a first assembly member (11), a second assembly member (12) and a sealing gasket (300), wherein the first assembly member and the second assembly member are connected to each other; the first assembly member (11) comprises a first end surface (13); the second assembly member (12) comprises a second end surface (14) arranged on a side of the first end surface (13); the sealing gasket (300) is sandwiched between the first end surface (13) and the second end surface (14); and a boss (15) and a groove (16) cooperating with each other are arranged between the first end surface (13) and the second end surface (14). The sealing gasket (300) of the sealing structure provided in the present application is assembled and then pressed by the boss (15), and deforms elastically in the groove (16), such that sealing is realized. Using the sealing structure can solve the problem of the sealing gasket yielding under pressure, and thus prevents a sealing failure and significantly increases the sealing pressure.
(FR) La présente invention concerne une structure d'étanchéité, une structure d'étanchéité pour un compresseur, un compresseur, un appareil de climatiseur et un véhicule. La structure d'étanchéité comprend un premier élément d'assemblage (11), un second élément d'assemblage (12) et un joint d'étanchéité (300), le premier élément d'assemblage et le second élément d'assemblage étant reliés l'un à l'autre ; le premier élément d'assemblage (11) comprend une première surface d'extrémité (13) ; le second élément d'assemblage (12) comprend une seconde surface d'extrémité (14) disposée sur un côté de la première surface d'extrémité (13) ; le joint d'étanchéité (300) est pris en sandwich entre la première surface d'extrémité (13) et la seconde surface d'extrémité (14) ; et un bossage (15) et une rainure (16) coopérant l'un avec l'autre sont agencés entre la première surface d'extrémité (13) et la seconde surface d'extrémité (14). Le joint d'étanchéité (300) de la structure d'étanchéité selon la présente invention est assemblé puis pressé par le bossage (15), et se déforme élastiquement dans la rainure (16), de telle sorte qu'une étanchéité est réalisée. L'utilisation de la structure d'étanchéité peut résoudre le problème du joint d'étanchéité à l'état sous pression, et empêche ainsi une défaillance d'étanchéité et augmente significativement la pression d'étanchéité.
(ZH) 本申请公开一种密封结构、压缩机密封结构、压缩机、空调设备及车辆,密封结构包括相连接的第一装配件(11)和第二装配件(12),以及密封垫(300),第一装配件(11)具有第一端面(13),第二装配件(12)具有设于第一端面(13)一侧的第二端面(14),密封垫(300)夹设于第一端面(13)和第二端面(14)之间,第一端面(13)和第二端面(14)之间设有相互配合的凸台(15)和凹槽(16)。本申请提供的密封结构,密封垫(11)在装配后被凸台(15)挤压并在凹槽(16)内弹性变形,进而实现密封,采用此密封结构可以避免密封垫受压屈服的问题,从而避免密封失效,密封压力大幅度提升。
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