ITBO920460A0 - Filtro per filtro-pressa e metodo per la sua produzione. - Google Patents

Filtro per filtro-pressa e metodo per la sua produzione.

Info

Publication number
ITBO920460A0
ITBO920460A0 IT92BO460A ITBO920460A ITBO920460A0 IT BO920460 A0 ITBO920460 A0 IT BO920460A0 IT 92BO460 A IT92BO460 A IT 92BO460A IT BO920460 A ITBO920460 A IT BO920460A IT BO920460 A0 ITBO920460 A0 IT BO920460A0
Authority
IT
Italy
Prior art keywords
filter
production
press
filter press
Prior art date
Application number
IT92BO460A
Other languages
English (en)
Inventor
Massimo Ballanti
Original Assignee
Massimo Ballanti
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Massimo Ballanti filed Critical Massimo Ballanti
Priority to IT92BO460 priority Critical patent/IT1260247B/it
Publication of ITBO920460A0 publication Critical patent/ITBO920460A0/it
Priority to EP19930203558 priority patent/EP0603957A1/en
Publication of ITBO920460A1 publication Critical patent/ITBO920460A1/it
Application granted granted Critical
Publication of IT1260247B publication Critical patent/IT1260247B/it

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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/47—Joining single elements to sheets, plates or other substantially flat surfaces
    • B29C66/474—Joining single elements to sheets, plates or other substantially flat surfaces said single elements being substantially non-flat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/12—Filter presses, i.e. of the plate or plate and frame type
    • B01D25/176—Filter presses, i.e. of the plate or plate and frame type attaching the filter element to the filter press plates, e.g. around the central feed hole in the plates
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/04—Dielectric heating, e.g. high-frequency welding, i.e. radio frequency welding of plastic materials having dielectric properties, e.g. PVC
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112—Single lapped joints
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/13—Single flanged joints; Fin-type joints; Single hem joints; Edge joints; Interpenetrating fingered joints; Other specific particular designs of joint cross-sections not provided for in groups B29C66/11 - B29C66/12
    • B29C66/131—Single flanged joints, i.e. one of the parts to be joined being rigid and flanged in the joint area
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/53—Joining single elements to tubular articles, hollow articles or bars
    • B29C66/534—Joining single elements to open ends of tubular or hollow articles or to the ends of bars
    • B29C66/5346—Joining single elements to open ends of tubular or hollow articles or to the ends of bars said single elements being substantially flat
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/832—Reciprocating joining or pressing tools
    • B29C66/8322—Joining or pressing tools reciprocating along one axis
    • B29C66/83221—Joining or pressing tools reciprocating along one axis cooperating reciprocating tools, each tool reciprocating along one axis
    • 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
    • B29L2031/14—Filters

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Materials (AREA)
IT92BO460 1992-12-24 1992-12-24 Filtro per filtro-pressa e metodo per la sua produzione. IT1260247B (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT92BO460 IT1260247B (it) 1992-12-24 1992-12-24 Filtro per filtro-pressa e metodo per la sua produzione.
EP19930203558 EP0603957A1 (en) 1992-12-24 1993-12-17 Filter element for filter press and method for its production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT92BO460 IT1260247B (it) 1992-12-24 1992-12-24 Filtro per filtro-pressa e metodo per la sua produzione.

Publications (3)

Publication Number Publication Date
ITBO920460A0 true ITBO920460A0 (it) 1992-12-24
ITBO920460A1 ITBO920460A1 (it) 1994-06-24
IT1260247B IT1260247B (it) 1996-04-02

Family

ID=11338602

Family Applications (1)

Application Number Title Priority Date Filing Date
IT92BO460 IT1260247B (it) 1992-12-24 1992-12-24 Filtro per filtro-pressa e metodo per la sua produzione.

Country Status (2)

Country Link
EP (1) EP0603957A1 (it)
IT (1) IT1260247B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012209591B4 (de) * 2012-06-06 2021-03-04 Strassburger Filter Gmbh & Co. Kg Membranplatte, Filterplatte, Filterpresse und Verwendung einer Filterpresse
EP3482809A1 (en) * 2017-11-14 2019-05-15 Sefar AG Filter element and method for producing the same
CN115155123B (zh) * 2022-07-14 2024-04-16 景津装备股份有限公司 一种角进料防腐板滤布的固定方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1671187A (en) * 1925-11-13 1928-05-29 Filter Sack Mfg Co Filter press cloth
US2681296A (en) * 1951-08-13 1954-06-15 Frank G Dobbs Manufacture of sealed enclosures
GB741991A (en) * 1952-06-11 1955-12-14 Communications Patents Ltd Improvements in and relating to tubular structures formed from a thermoplastic
FR1167724A (fr) * 1956-08-10 1958-11-28 Récipient en matière plastique
GB1459099A (en) * 1973-12-05 1976-12-22 Heath Son Ltd G H Cloths for filter presses
US4028156A (en) * 1974-08-19 1977-06-07 Plastronics, Inc. Plastic container and closure collar combination and method
GB9206440D0 (en) * 1992-03-25 1992-05-06 Scapa Group Plc Method of forming a barrel neck connector

Also Published As

Publication number Publication date
ITBO920460A1 (it) 1994-06-24
EP0603957A1 (en) 1994-06-29
IT1260247B (it) 1996-04-02

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19961128