PT8423U - Filtro para piscinas - Google Patents

Filtro para piscinas Download PDF

Info

Publication number
PT8423U
PT8423U PT842392U PT842392U PT8423U PT 8423 U PT8423 U PT 8423U PT 842392 U PT842392 U PT 842392U PT 842392 U PT842392 U PT 842392U PT 8423 U PT8423 U PT 8423U
Authority
PT
Portugal
Prior art keywords
strip
cylindrical
receptacle
filter
constituted
Prior art date
Application number
PT842392U
Other languages
English (en)
Portuguese (pt)
Other versions
PT8423T (pt
Inventor
Robert Garrigos Ruiz
Original Assignee
Aplister Sa
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 Aplister Sa filed Critical Aplister Sa
Publication of PT8423T publication Critical patent/PT8423T/pt
Publication of PT8423U publication Critical patent/PT8423U/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/30—Filter housing constructions
    • 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
    • B29C65/06—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using friction, e.g. spin welding
    • B29C65/0672—Spin welding
    • 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
    • B29C66/54—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles
    • 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
    • B29C66/54—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles
    • B29C66/542—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles joining hollow covers or hollow bottoms to open ends of container bodies
    • 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

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Materials (AREA)
  • Stackable Containers (AREA)
PT842392U 1991-04-04 1992-01-08 Filtro para piscinas PT8423U (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9100973U ES1017072Y (es) 1991-04-04 1991-04-04 Filtro para piscinas.

Publications (2)

Publication Number Publication Date
PT8423T PT8423T (pt) 1992-10-30
PT8423U true PT8423U (pt) 1995-07-18

Family

ID=8272104

Family Applications (1)

Application Number Title Priority Date Filing Date
PT842392U PT8423U (pt) 1991-04-04 1992-01-08 Filtro para piscinas

Country Status (4)

Country Link
ES (1) ES1017072Y (es)
FR (1) FR2674765B3 (es)
IT (1) IT226163Z2 (es)
PT (1) PT8423U (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2144340B1 (es) * 1997-02-19 2001-01-01 Aplister Sa Procedimiento para la fabricacion de filtros para el agua de piscinas , y filtro resultante.

Also Published As

Publication number Publication date
ES1017072Y (es) 1992-06-16
IT226163Z2 (it) 1997-06-02
ITMI920016U1 (it) 1993-07-14
PT8423T (pt) 1992-10-30
FR2674765B3 (fr) 1993-07-16
ITMI920016V0 (it) 1992-01-14
ES1017072U (es) 1991-12-16
FR2674765A1 (fr) 1992-10-09

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Legal Events

Date Code Title Description
MM3K Annulment or lapse (utility model)

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 20030930