DD98238A1 - - Google Patents

Info

Publication number
DD98238A1
DD98238A1 DD15943471A DD15943471A DD98238A1 DD 98238 A1 DD98238 A1 DD 98238A1 DD 15943471 A DD15943471 A DD 15943471A DD 15943471 A DD15943471 A DD 15943471A DD 98238 A1 DD98238 A1 DD 98238A1
Authority
DD
German Democratic Republic
Application number
DD15943471A
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 filed Critical
Priority to DD15943471A priority Critical patent/DD98238A1/xx
Priority to DE19722253589 priority patent/DE2253589A1/de
Priority to AT946772A priority patent/AT345542B/de
Priority to CS815172A priority patent/CS167365B2/cs
Priority to CH546140D priority patent/CH546140A/xx
Priority to HUKE000912 priority patent/HU169343B/hu
Priority to RO7273051A priority patent/RO89298A2/fr
Priority to PL15933472A priority patent/PL79147B1/pl
Publication of DD98238A1 publication Critical patent/DD98238A1/xx

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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/003—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor characterised by the choice of material
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/006—Pressing and sintering powders, granules or fibres
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
    • B29K2027/12—Use of polyvinylhalogenides or derivatives thereof as moulding material containing fluorine
    • B29K2027/18—PTFE, i.e. polytetrafluorethene, e.g. ePTFE, i.e. expanded polytetrafluorethene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/25—Solid
    • B29K2105/251—Particles, powder or granules
    • 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
    • B29L2031/755—Membranes, diaphragms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
DD15943471A 1971-12-08 1971-12-08 DD98238A1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
DD15943471A DD98238A1 (fr) 1971-12-08 1971-12-08
DE19722253589 DE2253589A1 (de) 1971-12-08 1972-11-02 Verfahren und vorrichtung zur herstellung von membranen aus polytetrafluoraethylen
AT946772A AT345542B (de) 1971-12-08 1972-11-07 Verfahren und pressform zur herstellung von gewoelbten membranen aus polytetrafluoraethylen
CS815172A CS167365B2 (fr) 1971-12-08 1972-11-29
CH546140D CH546140A (de) 1971-12-08 1972-12-05 Verfahren und presswerkzeug zur herstellung von membranen aus polytetrafluoraethylen.
HUKE000912 HU169343B (fr) 1971-12-08 1972-12-06
RO7273051A RO89298A2 (fr) 1971-12-08 1972-12-06 Procede et dispositif pour la realisation des membranes de polytetrafluorethylene
PL15933472A PL79147B1 (fr) 1971-12-08 1972-12-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD15943471A DD98238A1 (fr) 1971-12-08 1971-12-08

Publications (1)

Publication Number Publication Date
DD98238A1 true DD98238A1 (fr) 1973-06-12

Family

ID=5484742

Family Applications (1)

Application Number Title Priority Date Filing Date
DD15943471A DD98238A1 (fr) 1971-12-08 1971-12-08

Country Status (8)

Country Link
AT (1) AT345542B (fr)
CH (1) CH546140A (fr)
CS (1) CS167365B2 (fr)
DD (1) DD98238A1 (fr)
DE (1) DE2253589A1 (fr)
HU (1) HU169343B (fr)
PL (1) PL79147B1 (fr)
RO (1) RO89298A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013111722B3 (de) * 2013-10-24 2015-02-05 Pierburg Gmbh Aktor für Ventile in Verbrennungskraftmaschinen

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3008339B1 (fr) * 2013-07-15 2015-08-07 Commissariat Energie Atomique Procede de mise en forme d'une plaque en un polytetrafluoroethylene fritte et restructure et ses applications
DE102013216597B4 (de) * 2013-08-21 2019-02-14 Gemü Gebr. Müller Apparatebau Gmbh & Co. Kommanditgesellschaft Verfahren zur Herstellung eines Grünlings für eine Membran einer Ventileinrichtung sowie Vorrichtung zur Herstellung des Grünlings für eine Membran einer Ventileinrichtung
DE102014222522A1 (de) 2014-11-05 2016-05-12 GEMÜ Gebr. Müller Apparatebau GmbH & Co. KG Pressvorrichtung und Verfahren zum Betreiben derPressvorrichtung
BE1024586B1 (nl) * 2016-12-21 2018-04-12 Vanéflon Nv Werkwijze voor het vervaardigen van een polytetrafluorethyleen product en polytetrafluorethyleen product

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013111722B3 (de) * 2013-10-24 2015-02-05 Pierburg Gmbh Aktor für Ventile in Verbrennungskraftmaschinen

Also Published As

Publication number Publication date
CH546140A (de) 1974-02-28
PL79147B1 (fr) 1975-06-30
CS167365B2 (fr) 1976-04-29
HU169343B (fr) 1976-11-28
ATA946772A (de) 1978-01-15
DE2253589A1 (de) 1973-06-14
AT345542B (de) 1978-09-25
RO89298A2 (fr) 1986-06-30

Similar Documents

Publication Publication Date Title
AU2658571A (fr)
AU2691671A (fr)
AU3005371A (fr)
AU2485671A (fr)
AU2564071A (fr)
AU2684071A (fr)
AU2742671A (fr)
AU2894671A (fr)
AU2941471A (fr)
AU2952271A (fr)
AU3038671A (fr)
AU2755871A (fr)
AU3025871A (fr)
AU2456871A (fr)
AU2963771A (fr)
AU2473671A (fr)
AU2486471A (fr)
AU2940971A (fr)
AU2938071A (fr)
AU2930871A (fr)
AU2927871A (fr)
AU2907471A (fr)
AU2503871A (fr)
AU2885171A (fr)
AU2880771A (fr)