FR1486302A - Non-return valve - Google Patents

Non-return valve

Info

Publication number
FR1486302A
FR1486302A FR68916A FR68916A FR1486302A FR 1486302 A FR1486302 A FR 1486302A FR 68916 A FR68916 A FR 68916A FR 68916 A FR68916 A FR 68916A FR 1486302 A FR1486302 A FR 1486302A
Authority
FR
France
Prior art keywords
return valve
return
valve
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
FR68916A
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.)
New York Air Brake LLC
Original Assignee
New York Air Brake LLC
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 New York Air Brake LLC filed Critical New York Air Brake LLC
Priority to FR68916A priority Critical patent/FR1486302A/en
Application granted granted Critical
Publication of FR1486302A publication Critical patent/FR1486302A/en
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
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/1087—Valve seats
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/102—Disc valves
    • 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
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/025—Check valves with guided rigid valve members the valve being loaded by a spring
FR68916A 1966-07-11 1966-07-11 Non-return valve Expired FR1486302A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR68916A FR1486302A (en) 1966-07-11 1966-07-11 Non-return valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR68916A FR1486302A (en) 1966-07-11 1966-07-11 Non-return valve

Publications (1)

Publication Number Publication Date
FR1486302A true FR1486302A (en) 1967-06-23

Family

ID=8612937

Family Applications (1)

Application Number Title Priority Date Filing Date
FR68916A Expired FR1486302A (en) 1966-07-11 1966-07-11 Non-return valve

Country Status (1)

Country Link
FR (1) FR1486302A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2983260A1 (en) * 2011-11-30 2013-05-31 Danfoss Commercial Compressors Spiral cooling compressor, has supporting unit comprising metal parts that include plane assembly portions, which are assembled with each other, where metal parts define housing that is arranged to place return unit and discharge valve
WO2014191130A2 (en) * 2013-05-29 2014-12-04 Magna Powertrain Bad Homburg GmbH Ball-and-cylinder sleeve valve
US9506470B2 (en) 2011-11-30 2016-11-29 Danfoss Commercial Compressors Scroll refrigeration compressor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2983260A1 (en) * 2011-11-30 2013-05-31 Danfoss Commercial Compressors Spiral cooling compressor, has supporting unit comprising metal parts that include plane assembly portions, which are assembled with each other, where metal parts define housing that is arranged to place return unit and discharge valve
US9506470B2 (en) 2011-11-30 2016-11-29 Danfoss Commercial Compressors Scroll refrigeration compressor
WO2014191130A2 (en) * 2013-05-29 2014-12-04 Magna Powertrain Bad Homburg GmbH Ball-and-cylinder sleeve valve
WO2014191130A3 (en) * 2013-05-29 2015-01-22 Magna Powertrain Bad Homburg GmbH Ball-and-cylinder sleeve valve

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