ESPRESSO MACHINE WITH AN INFUSION PISTON DISPLACEABLE IN AN INFUSION CYLINDER
专利汇可以提供ESPRESSO MACHINE WITH AN INFUSION PISTON DISPLACEABLE IN AN INFUSION CYLINDER专利检索，专利查询，专利分析的服务。并且The invention relates to an espresso machine with an infusion piston (2) that is displaceable in an infusion cylinder (1) which infusion piston is linked in a non-positive manner with an actuation device of the infusion piston via a spring. In a first position, said infusion piston tightly encloses the ground coffee between itself and an outlet sieve (5) in an infusion chamber (6) of the infusion cylinder, said infusion chamber being connected to a pressurized water inlet. The infusion piston (2) is automatically displaceable by the pressure of the infusion water flowing into the infusion cylinder (1) against the elastic force of the spring to a second predetermined position in which the infusion chamber is enlarged. Once the pressure in the infusion chamber (6) decreases, the spring automatically returns the infusion piston (2) in the direction of the first position. The aim of the invention is to provide an espresso machine with which all zones of the ground coffee within the infusion cylinder are evenly and thoroughly moistened, expressed and extracted. Another aim is to improve the sealing of the infusion chamber from the start of the inlet of the infusion water to the end of the infusion phase. To this end, the infusion piston (2) can be displaced to the second position in a manner that is substantially proportional to a pressure increase in the infusion chamber (6) caused by the inflowing infusion water until a desired opening pressure of a froth-producing valve (7) closing the infusion chamber (6) in the downstream direction is reached.，下面是ESPRESSO MACHINE WITH AN INFUSION PISTON DISPLACEABLE IN AN INFUSION CYLINDER专利的具体信息内容。
| 标题 | 发布/更新时间 | 阅读量 |
|---|---|---|
| 一种固态酿造酯香调香醋及其生产方法 | 2020-05-08 | 20 |
| 一种上甑抛撒机 | 2020-05-08 | 587 |
| 一种醋花生及其制作方法 | 2020-05-08 | 201 |
| 一种富含γ-氨基丁酸啤酒的酿造工艺 | 2020-05-08 | 995 |
| 一种葡萄酒窖藏方法 | 2020-05-08 | 193 |
| 一种酱油蒸料系统工艺 | 2020-05-08 | 760 |
| 一种桑葚糯米红曲酒的制作方法 | 2020-05-08 | 433 |
| 速食锅巴粉丝 | 2020-05-11 | 888 |
| 新型米酒的酿造工艺 | 2020-05-08 | 438 |
| 一种酱油酿造用翻曲机 | 2020-05-08 | 607 |
高效检索全球专利专利汇是专利免费检索,专利查询,专利分析-国家发明专利查询检索分析平台，是提供专利分析，专利查询，专利检索等数据服务功能的知识产权数据服务商。
我们的产品包含105个国家的1.26亿组数据，免费查、免费专利分析。
专利汇分析报告产品可以对行业情报数据进行梳理分析，涉及维度包括行业专利基本状况分析、地域分析、技术分析、发明人分析、申请人分析、专利权人分析、失效分析、核心专利分析、法律分析、研发重点分析、企业专利处境分析、技术处境分析、专利寿命分析、企业定位分析、引证分析等超过60个分析角度，系统通过AI智能系统对图表进行解读，只需1分钟，一键生成行业专利分析报告。
