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FR1056327A - Soft seal valve - Google Patents

Soft seal valve

Info

Publication number
FR1056327A
FR1056327A FR1056327DA FR1056327A FR 1056327 A FR1056327 A FR 1056327A FR 1056327D A FR1056327D A FR 1056327DA FR 1056327 A FR1056327 A FR 1056327A
Authority
FR
France
Prior art keywords
seal valve
soft seal
soft
valve
seal
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
French (fr)
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.)
JEAN LEFEBVRE ETS
Original Assignee
JEAN LEFEBVRE 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 JEAN LEFEBVRE ETS filed Critical JEAN LEFEBVRE ETS
Application granted granted Critical
Publication of FR1056327A publication Critical patent/FR1056327A/en
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
    • F16K7/02—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm
    • F16K7/04—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force
    • F16K7/06—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force by means of a screw-spindle, cam, or other mechanical means
    • F16K7/061—Screw clamps

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1056327D 1952-02-21 1952-02-21 Soft seal valve Expired FR1056327A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1056327T 1952-02-21

Publications (1)

Publication Number Publication Date
FR1056327A true FR1056327A (en) 1954-02-25

Family

ID=9597391

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1056327D Expired FR1056327A (en) 1952-02-21 1952-02-21 Soft seal valve

Country Status (1)

Country Link
FR (1) FR1056327A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2770439A (en) * 1954-09-17 1956-11-13 Fmc Corp Apparatus for filling powdered or granular materials into bags
DE1093155B (en) * 1959-12-28 1960-11-17 Bopp & Reuther Gmbh Auxiliary shut-off device for valve tapping clamps
US3204919A (en) * 1961-07-31 1965-09-07 Tripoli Split sleeve control valve
US4372528A (en) * 1981-07-06 1983-02-08 Red Valve Co., Inc. Pinch valve sleeve
WO2006106485A2 (en) * 2005-04-06 2006-10-12 Semvac A/S Pinch valve
EP3444508A1 (en) * 2017-08-17 2019-02-20 Sartorius Stedim Biotech GmbH Pinch valve

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2770439A (en) * 1954-09-17 1956-11-13 Fmc Corp Apparatus for filling powdered or granular materials into bags
DE1093155B (en) * 1959-12-28 1960-11-17 Bopp & Reuther Gmbh Auxiliary shut-off device for valve tapping clamps
US3204919A (en) * 1961-07-31 1965-09-07 Tripoli Split sleeve control valve
US4372528A (en) * 1981-07-06 1983-02-08 Red Valve Co., Inc. Pinch valve sleeve
WO2006106485A2 (en) * 2005-04-06 2006-10-12 Semvac A/S Pinch valve
WO2006106485A3 (en) * 2005-04-06 2006-11-30 Jupiter Group As Pinch valve
EA011778B1 (en) * 2005-04-06 2009-06-30 Семвак А/С Flexible valve
CN100593089C (en) * 2005-04-06 2010-03-03 塞姆瓦克股份有限公司 Flexible valve
US8585006B2 (en) 2005-04-06 2013-11-19 Semvac A/S Flexible valve
EP3444508A1 (en) * 2017-08-17 2019-02-20 Sartorius Stedim Biotech GmbH Pinch valve
WO2019034772A1 (en) * 2017-08-17 2019-02-21 Sartorius Stedim Biotech Gmbh Pinch valve
US11384849B2 (en) 2017-08-17 2022-07-12 Sartorius Stedim Biotech Gmbh Pinch valve with linear sections

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