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/ro
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 (en:Method)

Priority Applications (8)

Application Number Priority Date Filing Date Title
DD15943471A DD98238A1 (en:Method) 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 (en:Method) 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 (en:Method) 1971-12-08 1972-12-06
RO7273051A RO89298A2 (ro) 1971-12-08 1972-12-06 Procedeu pentru confectionarea membranelor din politetrafluoretilena si dispozitiv pentru realizarea acestuia
PL15933472A PL79147B1 (en:Method) 1971-12-08 1972-12-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD15943471A DD98238A1 (en:Method) 1971-12-08 1971-12-08

Publications (1)

Publication Number Publication Date
DD98238A1 true DD98238A1 (en:Method) 1973-06-12

Family

ID=5484742

Family Applications (1)

Application Number Title Priority Date Filing Date
DD15943471A DD98238A1 (en:Method) 1971-12-08 1971-12-08

Country Status (8)

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

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 (5)

* 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
DE102023122947A1 (de) * 2023-08-25 2025-02-27 Elringklinger Ag Herstellungsverfahren für ein Kombinationsbauteil mit einem PTFEMaterial und danach hergestelltes Kombinationsbauteil

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
HU169343B (en:Method) 1976-11-28
DE2253589A1 (de) 1973-06-14
ATA946772A (de) 1978-01-15
CH546140A (de) 1974-02-28
RO89298A2 (ro) 1986-06-30
PL79147B1 (en:Method) 1975-06-30
AT345542B (de) 1978-09-25
CS167365B2 (en:Method) 1976-04-29

Similar Documents

Publication Publication Date Title
ATA136472A (en:Method)
AR196074A1 (en:Method)
CS167365B2 (en:Method)
AU2658571A (en:Method)
AU2952271A (en:Method)
AU2485671A (en:Method)
AU3005371A (en:Method)
AU2742671A (en:Method)
AU2894671A (en:Method)
AU2941471A (en:Method)
AR199640Q (en:Method)
AU2854371A (en:Method)
AU2486471A (en:Method)
AU2669471A (en:Method)
AU2473671A (en:Method)
AU3038671A (en:Method)
AU3025871A (en:Method)
AU2963771A (en:Method)
AU2456871A (en:Method)
AU2455871A (en:Method)
AU2940971A (en:Method)
AU2938071A (en:Method)
AU2930871A (en:Method)
AU2927871A (en:Method)
AU2907471A (en:Method)