FR2109384A5 - - Google Patents

Info

Publication number
FR2109384A5
FR2109384A5 FR7037166A FR7037166A FR2109384A5 FR 2109384 A5 FR2109384 A5 FR 2109384A5 FR 7037166 A FR7037166 A FR 7037166A FR 7037166 A FR7037166 A FR 7037166A FR 2109384 A5 FR2109384 A5 FR 2109384A5
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
FR7037166A
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.)
Rhone Poulenc SA
Original Assignee
Rhone Poulenc SA
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 Rhone Poulenc SA filed Critical Rhone Poulenc SA
Priority to FR7037166A priority Critical patent/FR2109384A5/fr
Application granted granted Critical
Publication of FR2109384A5 publication Critical patent/FR2109384A5/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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/02—Energy absorbers; Noise absorbers
    • F16L55/027—Throttle passages
    • F16L55/02772—Throttle passages using spirally or helically shaped channels
    • 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
    • F16K47/00—Means in valves for absorbing fluid energy
    • F16K47/04—Means in valves for absorbing fluid energy for decreasing pressure or noise level, the throttle being incorporated in the closure member
    • F16K47/06—Means in valves for absorbing fluid energy for decreasing pressure or noise level, the throttle being incorporated in the closure member with a throttle in the form of a helical channel
FR7037166A 1970-10-14 1970-10-14 Expired FR2109384A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7037166A FR2109384A5 (en) 1970-10-14 1970-10-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7037166A FR2109384A5 (en) 1970-10-14 1970-10-14

Publications (1)

Publication Number Publication Date
FR2109384A5 true FR2109384A5 (en) 1972-05-26

Family

ID=9062751

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7037166A Expired FR2109384A5 (en) 1970-10-14 1970-10-14

Country Status (1)

Country Link
FR (1) FR2109384A5 (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2215549A1 (en) * 1973-01-26 1974-08-23 Mo Avtomekh Inst
FR2341764A1 (en) * 1976-02-20 1977-09-16 Secretary Industry Brit FLUID FLOW RESTRICTOR
FR2577652A1 (en) * 1985-02-14 1986-08-22 Telemecanique Electrique Device for protection against water hammer
EP0255312A1 (en) * 1986-07-28 1988-02-03 Interlube Systems Limited Flow restrictor unit
EP0373564A2 (en) * 1988-12-14 1990-06-20 Vojko Rajster Device for transforming a laminar fluid flow into drops
EP3489568A1 (en) * 2017-11-22 2019-05-29 Hamilton Sundstrand Corporation Threaded lube restrictor for low flow applications
EP4338839A1 (en) 2022-09-14 2024-03-20 Withings Urine reagent containing device for urine analysis
EP4339598A1 (en) 2022-09-13 2024-03-20 Withings Optical mask for test strip
FR3140448A1 (en) 2022-10-03 2024-04-05 Withings Radar device for toilets

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2215549A1 (en) * 1973-01-26 1974-08-23 Mo Avtomekh Inst
FR2341764A1 (en) * 1976-02-20 1977-09-16 Secretary Industry Brit FLUID FLOW RESTRICTOR
FR2577652A1 (en) * 1985-02-14 1986-08-22 Telemecanique Electrique Device for protection against water hammer
EP0255312A1 (en) * 1986-07-28 1988-02-03 Interlube Systems Limited Flow restrictor unit
EP0373564A2 (en) * 1988-12-14 1990-06-20 Vojko Rajster Device for transforming a laminar fluid flow into drops
EP0373564A3 (en) * 1988-12-14 1990-12-12 Vojko Rajster Device for transforming a laminar fluid flow into drops
EP3489568A1 (en) * 2017-11-22 2019-05-29 Hamilton Sundstrand Corporation Threaded lube restrictor for low flow applications
US10612722B2 (en) 2017-11-22 2020-04-07 Hamilton Sundstrand Corporation Threaded lube restrictor for low flow applications
EP4339598A1 (en) 2022-09-13 2024-03-20 Withings Optical mask for test strip
EP4338839A1 (en) 2022-09-14 2024-03-20 Withings Urine reagent containing device for urine analysis
FR3140448A1 (en) 2022-10-03 2024-04-05 Withings Radar device for toilets
EP4349257A1 (en) 2022-10-03 2024-04-10 Withings Radar device for toilet

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Legal Events

Date Code Title Description
ST Notification of lapse