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FR1232869A - Perfectionnements aux vannes - Google Patents

Perfectionnements aux vannes

Info

Publication number
FR1232869A
FR1232869A FR803212A FR803212A FR1232869A FR 1232869 A FR1232869 A FR 1232869A FR 803212 A FR803212 A FR 803212A FR 803212 A FR803212 A FR 803212A FR 1232869 A FR1232869 A FR 1232869A
Authority
FR
France
Prior art keywords
valves
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
FR803212A
Other languages
English (en)
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.)
Parfonry & Lielens Ets
Original Assignee
Parfonry & Lielens Ets
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 Parfonry & Lielens Ets filed Critical Parfonry & Lielens Ets
Priority to FR803212A priority Critical patent/FR1232869A/fr
Application granted granted Critical
Publication of FR1232869A publication Critical patent/FR1232869A/fr
Priority to OA51263A priority patent/OA01173A/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
    • F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
    • F16K7/12—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm
    • F16K7/123—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm the seat being formed on the bottom of the fluid line

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR803212A 1959-08-20 1959-08-20 Perfectionnements aux vannes Expired FR1232869A (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR803212A FR1232869A (fr) 1959-08-20 1959-08-20 Perfectionnements aux vannes
OA51263A OA01173A (fr) 1959-08-20 1964-12-31 Perfectionnements aux vannes.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR803212A FR1232869A (fr) 1959-08-20 1959-08-20 Perfectionnements aux vannes

Publications (1)

Publication Number Publication Date
FR1232869A true FR1232869A (fr) 1960-10-12

Family

ID=8718439

Family Applications (1)

Application Number Title Priority Date Filing Date
FR803212A Expired FR1232869A (fr) 1959-08-20 1959-08-20 Perfectionnements aux vannes

Country Status (2)

Country Link
FR (1) FR1232869A (fr)
OA (1) OA01173A (fr)

Also Published As

Publication number Publication date
OA01173A (fr) 1969-01-25

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