CH620973A5 - - Google Patents

Download PDF

Info

Publication number
CH620973A5
CH620973A5 CH157078A CH157078A CH620973A5 CH 620973 A5 CH620973 A5 CH 620973A5 CH 157078 A CH157078 A CH 157078A CH 157078 A CH157078 A CH 157078A CH 620973 A5 CH620973 A5 CH 620973A5
Authority
CH
Switzerland
Prior art keywords
fluid
enclosure
chamber
auxiliary
lining
Prior art date
Application number
CH157078A
Other languages
English (en)
French (fr)
Inventor
Charles Dr Maillefer
Gilbert Magnollay
Original Assignee
Maillefer 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 Maillefer Sa filed Critical Maillefer Sa
Priority to CH157078A priority Critical patent/CH620973A5/fr
Priority to GB7904258A priority patent/GB2014255B/en
Priority to FI790433A priority patent/FI65315C/fi
Priority to DE2905421A priority patent/DE2905421C2/de
Publication of CH620973A5 publication Critical patent/CH620973A5/fr
Priority to FI832509A priority patent/FI71189C/fi

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/168—Sealings between relatively-moving surfaces which permits material to be continuously conveyed
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/05—Filamentary, e.g. strands
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/06—Rod-shaped
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/91—Heating, e.g. for cross linking
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/164—Sealings between relatively-moving surfaces the sealing action depending on movements; pressure difference, temperature or presence of leaking fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/18—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings
    • F16J15/184—Tightening mechanisms
    • F16J15/185—Tightening mechanisms with continuous adjustment of the compression of the packing
CH157078A 1978-02-13 1978-02-13 CH620973A5 (fi)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CH157078A CH620973A5 (fi) 1978-02-13 1978-02-13
GB7904258A GB2014255B (en) 1978-02-13 1979-02-07 Seals
FI790433A FI65315C (fi) 1978-02-13 1979-02-09 Tillslutningsanordning
DE2905421A DE2905421C2 (de) 1978-02-13 1979-02-13 Verschlußeinrichtung zum Anbringen am Ende einer rohrförmigen Einfassung
FI832509A FI71189C (fi) 1978-02-13 1983-07-08 Tillslutningsanordning foer en roerformig kropp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH157078A CH620973A5 (fi) 1978-02-13 1978-02-13

Publications (1)

Publication Number Publication Date
CH620973A5 true CH620973A5 (fi) 1980-12-31

Family

ID=4213512

Family Applications (1)

Application Number Title Priority Date Filing Date
CH157078A CH620973A5 (fi) 1978-02-13 1978-02-13

Country Status (4)

Country Link
CH (1) CH620973A5 (fi)
DE (1) DE2905421C2 (fi)
FI (1) FI65315C (fi)
GB (1) GB2014255B (fi)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3724276A1 (de) * 1987-07-22 1989-02-02 Hans Hucke Vorrichtung zur verhinderung von leckagen an einem eine abgedichtete fluidkammer aufweisenden bauteil
US6280573B1 (en) * 1998-08-12 2001-08-28 Kimberly-Clark Worldwide, Inc. Leakage control system for treatment of moving webs

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE895372C (de) * 1938-03-25 1953-11-02 Comp Generale Electricite Anlage zum fortlaufenden Vulkanisieren von Gegenstaenden grosser Laenge aus Kautschuk
US2446620A (en) * 1944-01-28 1948-08-10 Bakelite Corp Automatic pressure sealing device

Also Published As

Publication number Publication date
FI65315B (fi) 1983-12-30
FI65315C (fi) 1984-04-10
FI790433A (fi) 1979-08-14
GB2014255B (en) 1982-08-18
DE2905421A1 (de) 1979-08-16
DE2905421C2 (de) 1983-10-13
GB2014255A (en) 1979-08-22

Similar Documents

Publication Publication Date Title
EP0258129A1 (fr) Perfectionnements aux dispositifs mélangeurs thermostatiques, en particulier pour la distribution d'eau
EP1906424B1 (fr) Dispositif de contrôle du fonctionnement d'un densimètre pour appareil électrique moyenne et haute tension et procédé de contrôle du fonctionnement d'un densimètre
FR2492979A1 (fr) Vanne de prelevement de gaz a gamme de pressions etendue
FR2696807A1 (fr) Dispositif d'étanchéité améliorée, particulièrement approprié pour les vannes des installations de traitement.
EP0328472B1 (fr) Raccord-démarreur pour la mise en pression progressive d'installations pneumatiques
EP0814298B1 (fr) Dipositif pour fournir à un appareil l'un quelconque de plusieurs gaz
FR2512164A1 (fr) Regulateur de pression comportant un dispositif de compensation de temperature
CH620973A5 (fi)
CH517261A (fr) Régulateur du débit d'un fluide et utilisation de ce régulateur
CA2370118A1 (fr) Manometre a passage direct
FR2572462A1 (fr) Dispositif de surveillance du fonctionnement d'un moteur a combustion interne.
FR2940431A1 (fr) Dispositif de mesure d'une grandeur telle la pression a l'interieur d'une cuve remplie d'un gaz ou d'un liquide
FR2748811A1 (fr) Mesure de flux surfacique de gaz
EP0478421B1 (fr) Dispositif d'étanchéité à joint fluide
FR2777655A1 (fr) Dispositif de mesure de l'etancheite d'un conduit
FR2514163A1 (fr) Appareil regulateur-compteur de debits de gaz
FR2582400A1 (fr) Dispositif perfectionne pour engendrer des pressions differentielles stables, destinees a l'etalonnage des capteurs de pression
FR2836225A1 (fr) Appareil de mesure du debit de fuite d'un dispositif d'etancheite
FR2703460A1 (fr) Dispositif de mesure directe de l'opacité des gaz.
FR2468890A1 (fr) Jauge d'etalonnage
EP0031177B1 (fr) Dispositif de confinement radial pour un produit allongé
FR2490417A2 (fr) Dispositif de controle de fuite pour poste blinde a haute tension
EP0489615B1 (fr) Procédé et dispositif de contrôle de l'étanchéité d'une enceinte telle que par exemple un compteur à gaz
FR3023179A1 (fr) Embase d'un module de captage d'un gaz dissous dans un liquide et dispositif de mesure
FR2714732A1 (fr) Dispositif de détermination des paramètres d'écoulement d'un fluide dans une conduite sous pression.

Legal Events

Date Code Title Description
PL Patent ceased