FR952047A - Obturation réglable pour liquides pâteux et notamment pour gel - Google Patents

Obturation réglable pour liquides pâteux et notamment pour gel

Info

Publication number
FR952047A
FR952047A FR952047DA FR952047A FR 952047 A FR952047 A FR 952047A FR 952047D A FR952047D A FR 952047DA FR 952047 A FR952047 A FR 952047A
Authority
FR
France
Prior art keywords
gel
adjustable shut
pasty liquids
pasty
liquids
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
Other languages
English (en)
Inventor
Raymond-Firmin-Franc Berthier
Jean-Francois-Pathus Labour
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
Application granted granted Critical
Publication of FR952047A publication Critical patent/FR952047A/fr
Expired legal-status Critical Current

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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • F16K3/03—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with a closure member in the form of an iris-diaphragm

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR952047D 1947-08-13 1947-08-13 Obturation réglable pour liquides pâteux et notamment pour gel Expired FR952047A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR952047T 1947-08-13

Publications (1)

Publication Number Publication Date
FR952047A true FR952047A (fr) 1949-11-08

Family

ID=9486442

Family Applications (1)

Application Number Title Priority Date Filing Date
FR952047D Expired FR952047A (fr) 1947-08-13 1947-08-13 Obturation réglable pour liquides pâteux et notamment pour gel

Country Status (1)

Country Link
FR (1) FR952047A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112517896A (zh) * 2020-12-02 2021-03-19 合肥科达工业设备有限公司 一种工业加工用高精准型浇铸设备

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112517896A (zh) * 2020-12-02 2021-03-19 合肥科达工业设备有限公司 一种工业加工用高精准型浇铸设备

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