DE3618664C2 - - Google Patents

Info

Publication number
DE3618664C2
DE3618664C2 DE3618664A DE3618664A DE3618664C2 DE 3618664 C2 DE3618664 C2 DE 3618664C2 DE 3618664 A DE3618664 A DE 3618664A DE 3618664 A DE3618664 A DE 3618664A DE 3618664 C2 DE3618664 C2 DE 3618664C2
Authority
DE
Germany
Prior art keywords
filter
filter element
housing
sealing edge
disposable small
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DE3618664A
Other languages
German (de)
English (en)
Other versions
DE3618664A1 (de
Inventor
Juergen Dipl.-Chem. Dr. 3414 Hardegsen De Hoffmann
Andreas Dipl.-Ing. Graus
Joachim Dipl.-Ing. 3400 Goettingen De Stinzendoerfer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sartorius AG
Original Assignee
Sartorius AG
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 Sartorius AG filed Critical Sartorius AG
Priority to DE19863618664 priority Critical patent/DE3618664A1/de
Publication of DE3618664A1 publication Critical patent/DE3618664A1/de
Application granted granted Critical
Publication of DE3618664C2 publication Critical patent/DE3618664C2/de
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/111—Making filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/13—Supported filter elements
    • B01D29/15—Supported filter elements arranged for inward flow filtration
    • B01D29/21—Supported filter elements arranged for inward flow filtration with corrugated, folded or wound sheets
    • B01D29/213—Supported filter elements arranged for inward flow filtration with corrugated, folded or wound sheets having a concertina shape
    • 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
    • B29C65/08—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations
    • 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
    • B29C66/541—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 a substantially flat extra element being placed between and clamped by the joined hollow-preforms
    • B29C66/5412—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 a substantially flat extra element being placed between and clamped by the joined hollow-preforms said substantially flat extra element being flexible, e.g. a membrane
    • 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)
  • Filtration Of Liquid (AREA)
DE19863618664 1985-06-08 1986-06-03 Einweg-kleinfilter zur filtration von fluiden Granted DE3618664A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19863618664 DE3618664A1 (de) 1985-06-08 1986-06-03 Einweg-kleinfilter zur filtration von fluiden

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3520633 1985-06-08
DE19863618664 DE3618664A1 (de) 1985-06-08 1986-06-03 Einweg-kleinfilter zur filtration von fluiden

Publications (2)

Publication Number Publication Date
DE3618664A1 DE3618664A1 (de) 1986-12-11
DE3618664C2 true DE3618664C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-08-17

Family

ID=25832967

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19863618664 Granted DE3618664A1 (de) 1985-06-08 1986-06-03 Einweg-kleinfilter zur filtration von fluiden

Country Status (1)

Country Link
DE (1) DE3618664A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4138890A1 (de) * 1991-11-27 1993-06-03 Mann & Hummel Filter Plattenfoermiges filterelement
DE4215260C2 (de) * 1992-05-09 1994-02-24 Hengst Walter Gmbh & Co Kg Quaderförmiges Filterelement
DE4221392C2 (de) * 1992-06-30 1994-10-06 Hydac Technology Gmbh Filtermittel II
DE19731766B4 (de) * 1997-07-24 2007-07-12 Mahle Filtersysteme Gmbh Flaches Plattenfilter aus zick-zack-förmig gefaltetem Filterbahnmaterial und flaches Filtergehäuse mit einem solchen Plattenfilter

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3007065A1 (de) * 1980-02-26 1981-09-10 Sartorius GmbH, 3400 Göttingen Filter zum filtrieren fluessiger medien in der medizin-technik
DE3202330C2 (de) * 1981-01-27 1986-05-07 Sartorius GmbH, 3400 Göttingen Im wesentlichen symmetrisch aufgebautes zweiteiliges Filtergehäuse aus Kunststoff
US4479874A (en) * 1982-09-23 1984-10-30 Pall Corporation Convoluted plural layer filter assembly

Also Published As

Publication number Publication date
DE3618664A1 (de) 1986-12-11

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SARTORIUS AG, 3400 GOETTINGEN, DE

8339 Ceased/non-payment of the annual fee