MX2009008115A - Diseño de mole para soplado. - Google Patents
Diseño de mole para soplado.Info
- Publication number
- MX2009008115A MX2009008115A MX2009008115A MX2009008115A MX2009008115A MX 2009008115 A MX2009008115 A MX 2009008115A MX 2009008115 A MX2009008115 A MX 2009008115A MX 2009008115 A MX2009008115 A MX 2009008115A MX 2009008115 A MX2009008115 A MX 2009008115A
- Authority
- MX
- Mexico
- Prior art keywords
- insert
- mold cavity
- manifold
- mold
- blow mold
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/48—Moulds
- B29C49/4823—Moulds with incorporated heating or cooling means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/48—Moulds
- B29C49/4823—Moulds with incorporated heating or cooling means
- B29C2049/4825—Moulds with incorporated heating or cooling means for cooling moulds or mould parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/48—Moulds
- B29C2049/4856—Mounting, exchanging or centering moulds or parts thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/48—Moulds
- B29C2049/4856—Mounting, exchanging or centering moulds or parts thereof
- B29C2049/4858—Exchanging mould parts, e.g. for changing the mould size or geometry for making different products in the same mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/48—Moulds
- B29C2049/4856—Mounting, exchanging or centering moulds or parts thereof
- B29C2049/4864—Fixed by a special construction to the mould half carriers, e.g. using insulating material between the mould and the mould half carrier
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/48—Moulds
- B29C2049/4879—Moulds characterised by mould configurations
- B29C2049/4889—Mould halves consisting of an independent neck, main and bottom part
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/48—Moulds
- B29C2049/4879—Moulds characterised by mould configurations
- B29C2049/4892—Mould halves consisting of an independent main and bottom part
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/78—Measuring, controlling or regulating
- B29C49/783—Measuring, controlling or regulating blowing pressure
- B29C2049/7831—Measuring, controlling or regulating blowing pressure characterised by pressure values or ranges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/78—Measuring, controlling or regulating
- B29C49/786—Temperature
- B29C2049/7861—Temperature of the preform
- B29C2049/7862—Temperature of the preform characterised by temperature values or ranges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/02—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means
- B29C33/04—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means using liquids, gas or steam
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/30—Mounting, exchanging or centering
- B29C33/306—Exchangeable mould parts, e.g. cassette moulds, mould inserts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/08—Biaxial stretching during blow-moulding
- B29C49/10—Biaxial stretching during blow-moulding using mechanical means for prestretching
- B29C49/12—Stretching rods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B29K2023/04—Polymers of ethylene
- B29K2023/06—PE, i.e. polyethylene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B29K2023/04—Polymers of ethylene
- B29K2023/06—PE, i.e. polyethylene
- B29K2023/0608—PE, i.e. polyethylene characterised by its density
- B29K2023/065—HDPE, i.e. high density polyethylene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B29K2023/10—Polymers of propylene
- B29K2023/12—PP, i.e. polypropylene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/712—Containers; Packaging elements or accessories, Packages
- B29L2031/7158—Bottles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y80/00—Products made by additive manufacturing
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Abstract
Un montaje de concha o cáscara para molde de soplado, incluye un inserto de cavidad de molde que define un perfil de molde en una superficie interior. Un inserto de múltiple se forma por separado del inserto de cavidad de molde y coloca fuera del inserto de cavidad de molde. El inserto de múltiple incluye al menos un canal refrigerante ahí formado. El inserto de cavidad de molde es sustancialmente sólido a través de su sección transversal y evita que pase refrigerante. En un ejemplo, canales refrigerantes pueden formarse longitudinalmente a través del inserto de múltiple. Un accesorio para entrada de fluido y un accesorio para salida de fluido ambos están en comunicación fluida con el inserto de múltiple.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/700,571 US7887315B2 (en) | 2007-01-31 | 2007-01-31 | Blow mold design |
PCT/US2008/001286 WO2008094649A2 (en) | 2007-01-31 | 2008-01-31 | Blow mold design |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2009008115A true MX2009008115A (es) | 2009-08-20 |
Family
ID=39494533
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2009008115A MX2009008115A (es) | 2007-01-31 | 2008-01-31 | Diseño de mole para soplado. |
Country Status (7)
Country | Link |
---|---|
US (1) | US7887315B2 (es) |
EP (1) | EP2125330A2 (es) |
BR (1) | BRPI0808156B1 (es) |
CA (1) | CA2677071C (es) |
CO (1) | CO6220847A2 (es) |
MX (1) | MX2009008115A (es) |
WO (1) | WO2008094649A2 (es) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8454343B2 (en) * | 2007-01-31 | 2013-06-04 | Amcor Limited | Blow mold design |
FR2948313B1 (fr) * | 2009-07-23 | 2015-05-15 | Sidel Participations | Systeme d'assemblage pour unite de moulage et unite de moulage comportant un tel systeme |
DE102009035871A1 (de) * | 2009-07-31 | 2011-02-03 | Krones Ag | Schnellwechselmechansimus für Bodenteile |
FR2949706A1 (fr) * | 2009-09-07 | 2011-03-11 | Sidel Participations | Dispositif de moulage equipe de moyens commandes de fixation avec serrage d'un demi-moule par des penes de fixation coulissants |
DE102010033803A1 (de) * | 2010-08-09 | 2012-02-09 | Krones Aktiengesellschaft | Blasformanordnung |
DE102010039802A1 (de) | 2010-08-26 | 2012-03-01 | Krones Aktiengesellschaft | Blasform |
US9346585B2 (en) | 2010-10-01 | 2016-05-24 | Friendship Products Llc | Modular interlocking containers with enhanced lateral connectivity features |
MX339677B (es) * | 2011-01-10 | 2016-06-03 | Amcor Ltd | Diseño de molde de soplado. |
US9290300B2 (en) | 2012-02-21 | 2016-03-22 | Friendship Products Llc | Modular interlocking containers |
DE102012203506A1 (de) | 2012-03-06 | 2013-09-12 | Krones Ag | Streckblasmaschine mit Rapid Prototyping Bauteilen |
CN105209233A (zh) | 2013-03-15 | 2015-12-30 | 赫尔曼米勒有限公司 | 具有纹理化表面的颗粒泡沫部件 |
FR3015342B1 (fr) * | 2013-12-19 | 2016-02-05 | Sidel Participations | Dispositif de moulage comprenant un fond de moule monobloc incluant une cavite d'echange thermique epousant une surface de moulage |
DE102013226906A1 (de) * | 2013-12-20 | 2015-07-09 | P & L Gmbh & Co. Kg | Mehrteilige Blasform für die Herstellung von geblasenen, aus Kunststoff bestehenden Werkstücken, sowie Verfahren zu deren Herstellung |
FR3053906B1 (fr) * | 2016-12-12 | 2018-08-17 | Sidel Participations | Dispositif de moulage pour la mise en œuvre de procedes de moulage a chaud et de moulage a froid |
DE102017107950A1 (de) * | 2017-04-12 | 2018-10-18 | Krones Ag | Anpassbare Blasform |
DE102017108793A1 (de) * | 2017-04-25 | 2018-10-25 | Krones Ag | Umformungsstation zum Umformen von Kunststoffvorformlingen mit schalenloser Lagerung der Blasform |
US11407034B2 (en) | 2017-07-06 | 2022-08-09 | OmniTek Technology Ltda. | Selective laser melting system and method of using same |
CN213321655U (zh) * | 2017-08-02 | 2021-06-01 | 克朗斯股份公司 | 用于将塑料预成型件成型为塑料容器的设备 |
EP3482905B1 (de) * | 2017-11-14 | 2020-03-04 | Wirthwein AG | Formwerkzeug sowie verfahren zum formen eines bauteils |
CN109808153B (zh) * | 2019-03-28 | 2024-03-19 | 广州达意隆包装机械股份有限公司 | 一种应用于试验机上的内模转换装置及试验机 |
US11478975B2 (en) | 2019-10-15 | 2022-10-25 | Pretium Packaging, L.L.C. | System and method for forming containers using blow mold and electric heating elements |
CN111452335A (zh) * | 2020-04-08 | 2020-07-28 | 王丽枝 | 一种塑料瓶成型模具 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3632249A (en) * | 1969-07-01 | 1972-01-04 | Cypro Inc | Apparatus for molding hollow plastic articles |
JPS59203731A (ja) * | 1983-05-04 | 1984-11-17 | Nippon Electric Glass Co Ltd | ガラス吹成用金型 |
GB2240300A (en) * | 1990-01-24 | 1991-07-31 | Metal Box Plc | Blow mould having cooling channels |
US5458825A (en) | 1993-08-12 | 1995-10-17 | Hoover Universal, Inc. | Utilization of blow molding tooling manufactured by sterolithography for rapid container prototyping |
FR2733176B1 (fr) * | 1995-04-19 | 1997-06-27 | Sidel Sa | Dispositif pour fabriquer des recipients en une matiere thermoplastique par soufflage ou etirage-soufflage |
AUPN496195A0 (en) * | 1995-08-22 | 1995-09-14 | Aci Operations Pty. Limited | Improved process for mould replacement |
US6116888A (en) * | 1998-07-29 | 2000-09-12 | Owens-Brockway Plastic Products Inc. | Prototype mold for blow-molding hollow plastic containers and method of making same |
US6447281B1 (en) | 1998-09-11 | 2002-09-10 | Sidel, Inc. | Blow mold shell and shell holder assembly for blow-molding machine |
US6648623B2 (en) | 1999-02-05 | 2003-11-18 | Sidel, Inc. | Quick change blow mold shell assembly |
US6444159B2 (en) | 1999-05-04 | 2002-09-03 | Sidel, Inc. | Blow mold shell and shell assembly |
CA2425970C (en) * | 2003-04-11 | 2010-06-01 | Wentworth Mold Inc. | Mold assembly with modular mold shells |
MXPA06004985A (es) * | 2003-11-04 | 2007-02-16 | Sincro Pet Com E Servicos Litd | Coquilla de molde de soplado con sistema de insercion de volumen para maquina de soplado. |
-
2007
- 2007-01-31 US US11/700,571 patent/US7887315B2/en active Active
-
2008
- 2008-01-31 MX MX2009008115A patent/MX2009008115A/es active IP Right Grant
- 2008-01-31 WO PCT/US2008/001286 patent/WO2008094649A2/en active Application Filing
- 2008-01-31 EP EP08725004A patent/EP2125330A2/en not_active Withdrawn
- 2008-01-31 CA CA2677071A patent/CA2677071C/en active Active
- 2008-01-31 BR BRPI0808156A patent/BRPI0808156B1/pt active IP Right Grant
-
2009
- 2009-08-25 CO CO09089094A patent/CO6220847A2/es active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
US7887315B2 (en) | 2011-02-15 |
WO2008094649A3 (en) | 2009-05-07 |
EP2125330A2 (en) | 2009-12-02 |
BRPI0808156B1 (pt) | 2018-07-17 |
WO2008094649A2 (en) | 2008-08-07 |
CA2677071A1 (en) | 2008-08-07 |
US20080181982A1 (en) | 2008-07-31 |
BRPI0808156A2 (pt) | 2014-07-01 |
CO6220847A2 (es) | 2010-11-19 |
CA2677071C (en) | 2016-04-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
MX2009008115A (es) | Diseño de mole para soplado. | |
US20160039005A1 (en) | Cooling structure of pressing mold | |
EP4311626A3 (en) | Hot forming die assembly | |
WO2007019849A3 (en) | Beverage dispensing line cooling system and method | |
ATE248055T1 (de) | Spritzgiesskühlkern mit spiralnuten | |
MX2009011980A (es) | Modulo de bomba para utilizarse en un sistema de suministro de un fluido medico. | |
WO2010144769A3 (en) | Dies for forming extrusions with thick and thin walls | |
SE0950690L (sv) | Anslutningselement för fluidledningar samt sprutformningsanordning för tillverkning av anslutningselementet | |
JP5564789B2 (ja) | 鋳造装置及び鋳造方法 | |
WO2017151903A3 (en) | Porous insert for nozzle of an injection molding system | |
KR101755771B1 (ko) | 연료전지 차량의 매니폴드 블록 어셈블리 | |
TW200635747A (en) | A porous member for a post-molding molded article conditioning apparatus with an integrally formed cooling structure | |
GB2489151A (en) | Coolant pump and ducts arrangement of an engine | |
IN2012DN02186A (es) | ||
MX339677B (es) | Diseño de molde de soplado. | |
CN202224626U (zh) | 一种压铸机整体压室 | |
MX345685B (es) | Molde, máquina de moldeo, y método de fabricación de cuerpo moldeado espumado. | |
WO2009140431A3 (en) | Laminated wall for uniform fluid flow | |
MX2009013290A (es) | Molde de neumatico con entrada de ventilacion colocada bajo el reborde del molde. | |
TWM402294U (en) | Refractory purging porous block assembly | |
CN110102736B (zh) | 热流道系统及锌合金成型模具 | |
BR112015011549A2 (pt) | bloco de cilindro com jaqueta de óleo integrada | |
BRPI0805536A2 (pt) | molde de pneumático | |
WO2010105170A3 (en) | Manifold assembly for distributing a fluid to a heat exchanger | |
CN104565449B (zh) | 一种淋浴龙头与阀芯的组合结构 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration |