DE2519026A1 - Druckentlastungsventil - Google Patents

Druckentlastungsventil

Info

Publication number
DE2519026A1
DE2519026A1 DE19752519026 DE2519026A DE2519026A1 DE 2519026 A1 DE2519026 A1 DE 2519026A1 DE 19752519026 DE19752519026 DE 19752519026 DE 2519026 A DE2519026 A DE 2519026A DE 2519026 A1 DE2519026 A1 DE 2519026A1
Authority
DE
Germany
Prior art keywords
piston
cylinder bore
pressure relief
relief valve
outlet opening
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.)
Withdrawn
Application number
DE19752519026
Other languages
German (de)
English (en)
Inventor
Karl Rein
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.)
Hoerbiger Ventilwerke GmbH and Co KG
Original Assignee
Hoerbiger Ventilwerke GmbH and Co KG
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 Hoerbiger Ventilwerke GmbH and Co KG filed Critical Hoerbiger Ventilwerke GmbH and Co KG
Publication of DE2519026A1 publication Critical patent/DE2519026A1/de
Withdrawn legal-status Critical Current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
    • 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)
DE19752519026 1974-05-17 1975-04-29 Druckentlastungsventil Withdrawn DE2519026A1 (de)

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
DE2519026A1 true DE2519026A1 (de) 1975-11-27

Family

ID=3559787

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752519026 Withdrawn DE2519026A1 (de) 1974-05-17 1975-04-29 Druckentlastungsventil

Country Status (9)

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

Cited By (7)

* 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
WO1985005430A1 (en) * 1984-05-11 1985-12-05 SSAB SVENSKT STA^oL AB Valve arrangement for unloading liquid flow at a non-return valve
EP0449768A1 (de) * 1990-03-30 1991-10-02 Press Controls AG Rümlang Schnellentlüftungsventil
US6357467B1 (en) * 2000-03-27 2002-03-19 Grinnell Corporation Automatic water supply shutoff valve
WO2012136364A3 (de) * 2011-04-04 2013-09-26 Rotorcomp Verdichter Gmbh Regler, insbesondere ansaugregler für kompressoren
CN104315167A (zh) * 2014-08-27 2015-01-28 江苏永尚能源科技有限公司 提高进水速度的止水阀结构
CN106286916A (zh) * 2016-08-31 2017-01-04 慎江阀门有限公司 一种无阀杆阀门

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
FR2580772B1 (fr) * 1985-04-18 1987-11-13 Patin Michel Dispositif d'isolement d'une enceinte contenant un fluide sous pression
DE4403821C2 (de) * 1994-02-08 2001-05-31 Grohe Armaturen Friedrich Rückflußverhinderer
US5957377A (en) * 1994-06-17 1999-09-28 Nippondenso Co., Ltd. Flow control valve and hot-water type heater apparatus employing the same
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
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

Citations (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
DE842877C (de) * 1945-01-19 1952-07-03 Paul Gerard Reibungsloses Lager
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.
DE1650448A1 (de) * 1967-11-30 1970-10-22 Krechel Joseph L Ventilaggregat

Patent Citations (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
DE842877C (de) * 1945-01-19 1952-07-03 Paul Gerard Reibungsloses Lager
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.
DE1650448A1 (de) * 1967-11-30 1970-10-22 Krechel Joseph L Ventilaggregat

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
BBC-Nachrichten 1958, S. 396 *
VDI-Z 99(1957) Nr. 30, S. 1538-1539 *

Cited By (9)

* 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
WO1985005430A1 (en) * 1984-05-11 1985-12-05 SSAB SVENSKT STA^oL AB Valve arrangement for unloading liquid flow at a non-return valve
US4638831A (en) * 1984-05-11 1987-01-27 Ssab Svenskt Stal Ab Valve arrangement for unloading liquid flow at a non-return valve
EP0449768A1 (de) * 1990-03-30 1991-10-02 Press Controls AG Rümlang Schnellentlüftungsventil
US6357467B1 (en) * 2000-03-27 2002-03-19 Grinnell Corporation Automatic water supply shutoff valve
WO2012136364A3 (de) * 2011-04-04 2013-09-26 Rotorcomp Verdichter Gmbh Regler, insbesondere ansaugregler für kompressoren
CN104315167A (zh) * 2014-08-27 2015-01-28 江苏永尚能源科技有限公司 提高进水速度的止水阀结构
CN106286916A (zh) * 2016-08-31 2017-01-04 慎江阀门有限公司 一种无阀杆阀门
CN106286916B (zh) * 2016-08-31 2019-09-24 慎江阀门有限公司 一种无阀杆阀门

Also Published As

Publication number Publication date
ATA411074A (de) 1976-03-15
FR2271470B1 (enExample) 1978-07-13
GB1488447A (en) 1977-10-12
AT333408B (de) 1976-11-25
CS181177B2 (en) 1978-03-31
IT1038129B (it) 1979-11-20
FR2271470A1 (enExample) 1975-12-12
DD117913A5 (enExample) 1976-02-05
PL99524B1 (pl) 1978-07-31
HU172373B (hu) 1978-08-28

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8125 Change of the main classification

Ipc: F04B 49/02

8130 Withdrawal