DD117913A5 - - Google Patents

Info

Publication number
DD117913A5
DD117913A5 DD18607075A DD18607075A DD117913A5 DD 117913 A5 DD117913 A5 DD 117913A5 DD 18607075 A DD18607075 A DD 18607075A DD 18607075 A DD18607075 A DD 18607075A DD 117913 A5 DD117913 A5 DD 117913A5
Authority
DD
German Democratic Republic
Application number
DD18607075A
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 filed Critical
Publication of DD117913A5 publication Critical patent/DD117913A5/xx

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
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/02—Stopping, starting, unloading or idling control
    • F04B49/03—Stopping, starting, unloading or idling control by means of valves
    • 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
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/02—Stopping, starting, unloading or idling control
    • F04B49/022—Stopping, starting, unloading or idling control by means of pressure
    • 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
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/02—Stopping, starting, unloading or idling control
    • F04B49/03—Stopping, starting, unloading or idling control by means of valves
    • F04B49/035—Bypassing
    • 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
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • 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
    • F16K15/026—Check valves with guided rigid valve members the valve being loaded by a spring the valve member being a movable body around which the medium flows when the valve is open

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
  • Compressor (AREA)
DD18607075A 1974-05-17 1975-05-15 DD117913A5 (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT411074A AT333408B (de) 1974-05-17 1974-05-17 Selbsttatiges druckentlastungsventil

Publications (1)

Publication Number Publication Date
DD117913A5 true DD117913A5 (enrdf_load_html_response) 1976-02-05

Family

ID=3559787

Family Applications (1)

Application Number Title Priority Date Filing Date
DD18607075A DD117913A5 (enrdf_load_html_response) 1974-05-17 1975-05-15

Country Status (9)

Country Link
AT (1) AT333408B (enrdf_load_html_response)
CS (1) CS181177B2 (enrdf_load_html_response)
DD (1) DD117913A5 (enrdf_load_html_response)
DE (1) DE2519026A1 (enrdf_load_html_response)
FR (1) FR2271470B1 (enrdf_load_html_response)
GB (1) GB1488447A (enrdf_load_html_response)
HU (1) HU172373B (enrdf_load_html_response)
IT (1) IT1038129B (enrdf_load_html_response)
PL (1) PL99524B1 (enrdf_load_html_response)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4403821A1 (de) * 1994-02-08 1995-08-10 Grohe Armaturen Friedrich Rückflußverhinderer

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4171004A (en) * 1977-07-13 1979-10-16 Vending Components, Inc. Safety regulator for fluid pressure
DE2736076A1 (de) * 1977-08-10 1979-02-15 Kraftwerk Union Ag Rueckstroemventil mit daempfungseinrichtung
FR2403511A1 (fr) * 1977-09-15 1979-04-13 Craf Dispositif de decompression pour installation de graissage centralisee
AT367871B (de) * 1980-05-16 1982-08-10 Hoerbiger Ventilwerke Ag Anordnung zur selbsttaetigen druckentlastung von verdichtern
US4321940A (en) * 1981-01-19 1982-03-30 Control Devices, Incorporated Unloader/check valve
SE441545B (sv) * 1984-05-11 1985-10-14 Ssab Svenskt Stal Ab Ventilanordning for avlastningsvetskeflode vid en backventil
FR2580772B1 (fr) * 1985-04-18 1987-11-13 Patin Michel Dispositif d'isolement d'une enceinte contenant un fluide sous pression
DE59103561D1 (de) * 1990-03-30 1995-01-05 Wirth & Schwaar Fluidtechnik A Schnellentlüftungsventil.
JP3341523B2 (ja) * 1994-06-17 2002-11-05 株式会社デンソー 流量制御弁及びそれを用いた温水式暖房装置
US5957377A (en) * 1994-06-17 1999-09-28 Nippondenso Co., Ltd. Flow control valve and hot-water type heater apparatus employing the same
US6357467B1 (en) * 2000-03-27 2002-03-19 Grinnell Corporation Automatic water supply shutoff valve
DE102012006777A1 (de) * 2011-04-04 2012-10-04 Rotorcomp Verdichter Gmbh Regler, insbesondere Ansaugregler für Kompressoren
CN104315167B (zh) * 2014-08-27 2016-07-06 江苏永尚能源科技有限公司 提高进水速度的止水阀结构
CN106286916B (zh) * 2016-08-31 2019-09-24 慎江阀门有限公司 一种无阀杆阀门
WO2018151695A1 (ru) * 2017-02-16 2018-08-23 Бронислав Альбинович ЛЫСЯК Накопительный фазоразделительный баллон (варианты), сливной муфтовый обратный клапан и сливной переходной ниппель
CN107355617A (zh) * 2017-07-29 2017-11-17 严修华 一种两用卡式阀接头
IT201800020233A1 (it) * 2018-12-19 2020-06-19 Tecomec Srl Valvola di by-pass e regolazione di una pressione
CN112780809B (zh) * 2021-01-21 2025-03-25 珠海格力电器股份有限公司 一种阀管路组件和空调器

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE734464C (de) * 1939-02-10 1943-04-16 Knorr Bremse Ag Vorrichtung zur Entlueftung der Druckleitung von Kolbenverdichtern zwecks Erleichterung des Wiederanlaufens
BE466881A (enrdf_load_html_response) * 1945-01-19
US2772690A (en) * 1953-03-31 1956-12-04 Mercier Jean Bleeder valve
DE1849589U (de) * 1962-01-08 1962-04-05 Hendrik Johannes Hoege Dijkhof Steuervorrichtung fuer eine pumpe oder einen kompressor.
DE1650448B2 (de) * 1967-11-30 1976-12-23 Krechel, Joseph L., House Springs, Miss. (V.St.A.) Anfahrentlastungsventilvorrichtung fuer verdraengermaschinen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4403821A1 (de) * 1994-02-08 1995-08-10 Grohe Armaturen Friedrich Rückflußverhinderer
DE4403821C2 (de) * 1994-02-08 2001-05-31 Grohe Armaturen Friedrich Rückflußverhinderer

Also Published As

Publication number Publication date
GB1488447A (en) 1977-10-12
CS181177B2 (en) 1978-03-31
HU172373B (hu) 1978-08-28
FR2271470B1 (enrdf_load_html_response) 1978-07-13
IT1038129B (it) 1979-11-20
FR2271470A1 (enrdf_load_html_response) 1975-12-12
AT333408B (de) 1976-11-25
ATA411074A (de) 1976-03-15
PL99524B1 (pl) 1978-07-31
DE2519026A1 (de) 1975-11-27

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