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    • 101. 发明公开
    • Sealing device for heat exchanger plate and heat exchanger provided with such device
    • 用于板式热交换器的密封装置和具有这种装置的热交换器。
    • EP0450188A1
    • 1991-10-09
    • EP90125226.2
    • 1990-12-21
    • CIPRIANI SCAMBIATORI S.R.L.
    • Cipriani, Luca
    • F28F3/10
    • F28F3/10
    • Seal device (10) for heat exchanger plate (13), said device (10) comprising a gasket (11) made of a rubber-like material and suitable for being placed within a first peripheral groove (12) of said plate (13), said gasket further comprising a series of projections (15) extending transversally, when installed, towards outside of said plate (13), said plate (13) further comprising, along its periphery, a series of surfaces which are suitable for housing said projections (15), said device (10) further comprising clamping means (20) which may be temporally constrained to said plate (13) and to said projections (15) whereby said projections (15) comprise a portion (16) forming a second groove and cooperating with a projecting ridge (18) formed in the upper part of said plate (13), said projection (15) comprising, at one end thereof, a third groove (17) and whereby second (16) and third (17) grooves are suitable for cooperating with said clamping means (20).
    • 密封装置(10),用于换热器板(13),所述装置(10)包括由合适的类似橡胶的材料制成,并且一个垫圈(11),用于所述板的第一周缘槽(12)内被放置(13) ,所述垫圈还包括横向延伸的一系列突起(15),在安装时,向所述板(13),所述板(13),还包括,沿其周边外,一系列的表面适合于壳体的所述突起 (15)所述装置(10)还包括夹持装置(20),其可在时间约束到所述板(13)和所述突起(15),由此所述凸起(15)包括一个部分(16)形成一第二槽 并与所述板(13),所述突起(15),其包括的上部形成的凸出脊部(18)配合,在其一端,一第三凹槽(17),并且其中第二(16)和第三(17) 凹槽适合于与所述夹紧装置(20)配合。
    • 104. 发明公开
    • Heat transfer plate having a gasket groove and method of forming such a groove
    • 用垫圈槽和方法用于制造这样的密封槽的传热板。
    • EP0024195A2
    • 1981-02-25
    • EP80302777.0
    • 1980-08-12
    • APV INTERNATIONAL Limited
    • Bond, Michael Peter
    • F28F3/10
    • F28F3/10
    • In heat transfer apparatus of the plate type, gaskets around the plates are normally elastomeric gaskets fixed by adhesive into pressed recesses in the plates. These gaskets are expensive and the technique of fixing and replacing them is time consuming. In accordance with the present invention, a pressed groove 2 in a plate 1 is filled with a body 4 of plastics material having the capacity of adherence to the metal of the plate 1. This body 9 of plastics material is then formed with an accurate groove 10 to receive and mechanically retain a seal 11.
      The groove 10 and gasket 11 may be duplicated to form a double seal.
    • 在板型的热交换装置,所述板围绕垫片通常是由固定到粘合剂压入到凹部的板弹性垫圈。 这些衬垫是昂贵的和固定和替换它们的技术是耗时的。 在本发明雅舞蹈,在板1中的按压槽2中填充具有粘附到所述板的金属的能力塑料材料制成的本体4的塑料材料的这种体9则与第一准确槽构成 10以接纳并保持一个密封机械11的槽10和垫圈11可被复制以形成双密封。