FR2105910A5 - - Google Patents

Info

Publication number
FR2105910A5
FR2105910A5 FR7130533A FR7130533A FR2105910A5 FR 2105910 A5 FR2105910 A5 FR 2105910A5 FR 7130533 A FR7130533 A FR 7130533A FR 7130533 A FR7130533 A FR 7130533A FR 2105910 A5 FR2105910 A5 FR 2105910A5
Authority
FR
France
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
FR7130533A
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.)
Worthington Corp
Original Assignee
Worthington Corp
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 Worthington Corp filed Critical Worthington Corp
Application granted granted Critical
Publication of FR2105910A5 publication Critical patent/FR2105910A5/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/0077—Safety measures
    • F04D15/0083—Protection against sudden pressure change, e.g. check valves
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7879—Resilient material valve
    • Y10T137/7888—With valve member flexing about securement
    • Y10T137/7891—Flap or reed
    • Y10T137/7892—With stop

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR7130533A 1970-09-16 1971-08-23 Expired FR2105910A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7265070A 1970-09-16 1970-09-16

Publications (1)

Publication Number Publication Date
FR2105910A5 true FR2105910A5 (en) 1972-04-28

Family

ID=22108953

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7130533A Expired FR2105910A5 (en) 1970-09-16 1971-08-23

Country Status (2)

Country Link
US (1) US3664759A (en)
FR (1) FR2105910A5 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0021029A1 (en) * 1979-06-07 1981-01-07 Feldmühle Aktiengesellschaft Valve with silencing inserts
EP0360697A1 (en) * 1988-09-23 1990-03-28 Olaer Industries Pumping installation, especially for irrigation
FR2661218A1 (en) * 1990-04-24 1991-10-25 Salmson Pompes VERTICAL CENTRIFUGAL PUMP ASSEMBLY.
EP0664398A1 (en) * 1994-01-21 1995-07-26 WILO GmbH Centrifugal pump with backflow prevention valve

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3807444A (en) * 1972-10-10 1974-04-30 Ca Valve Ltd Check valve
US3794001A (en) * 1973-03-02 1974-02-26 Ford Motor Co Variable tip clearance engine cooling fan shroud
SE374415B (en) * 1974-04-09 1975-03-03 Stenberg Flygt Ab
US3954116A (en) * 1975-04-01 1976-05-04 General Electric Company Sound-dampening connection
US5873697A (en) * 1994-10-11 1999-02-23 Chevron U.S.A., Inc. Method of improving centrifugal pump efficiency
US5664939A (en) * 1995-07-31 1997-09-09 Taco, Inc. Circulator pump check valve
US6994518B2 (en) * 2002-11-13 2006-02-07 Borgwarner Inc. Pre-whirl generator for radial compressor
KR101283781B1 (en) * 2006-09-27 2013-07-08 엘지전자 주식회사 Dish washer
US9163899B2 (en) * 2012-12-21 2015-10-20 Htr Development, Llc Paintball feedgate

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0021029A1 (en) * 1979-06-07 1981-01-07 Feldmühle Aktiengesellschaft Valve with silencing inserts
EP0360697A1 (en) * 1988-09-23 1990-03-28 Olaer Industries Pumping installation, especially for irrigation
FR2637024A1 (en) * 1988-09-23 1990-03-30 Olaer Ind Sa PUMPING SYSTEM, PARTICULARLY FOR IRRIGATION
FR2661218A1 (en) * 1990-04-24 1991-10-25 Salmson Pompes VERTICAL CENTRIFUGAL PUMP ASSEMBLY.
EP0454529A1 (en) * 1990-04-24 1991-10-30 POMPES SALMSON Société Anonyme à directoire dite: Vertical centrifugal pump module
EP0664398A1 (en) * 1994-01-21 1995-07-26 WILO GmbH Centrifugal pump with backflow prevention valve

Also Published As

Publication number Publication date
US3664759A (en) 1972-05-23

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Legal Events

Date Code Title Description
ST Notification of lapse