FR2350482A1 - PUMP INTENDED FOR TRANSPORTING HELIUM AND INCLUDING AT LEAST ONE AUTOMATIC VALVE - Google Patents

PUMP INTENDED FOR TRANSPORTING HELIUM AND INCLUDING AT LEAST ONE AUTOMATIC VALVE

Info

Publication number
FR2350482A1
FR2350482A1 FR7713242A FR7713242A FR2350482A1 FR 2350482 A1 FR2350482 A1 FR 2350482A1 FR 7713242 A FR7713242 A FR 7713242A FR 7713242 A FR7713242 A FR 7713242A FR 2350482 A1 FR2350482 A1 FR 2350482A1
Authority
FR
France
Prior art keywords
automatic valve
pump intended
helium
transporting
transporting helium
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Withdrawn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
FR7713242A
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of FR2350482A1 publication Critical patent/FR2350482A1/en
Withdrawn legal-status Critical Current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
    • 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
    • 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
    • F16K15/028—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 the valve member consisting only of a predominantly disc-shaped flat element

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Compressor (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Check Valves (AREA)
FR7713242A 1976-05-03 1977-05-02 PUMP INTENDED FOR TRANSPORTING HELIUM AND INCLUDING AT LEAST ONE AUTOMATIC VALVE Withdrawn FR2350482A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2619516A DE2619516C3 (en) 1976-05-03 1976-05-03 Automatic valve for a pump for conveying gaseous and / or liquid helium

Publications (1)

Publication Number Publication Date
FR2350482A1 true FR2350482A1 (en) 1977-12-02

Family

ID=5976946

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7713242A Withdrawn FR2350482A1 (en) 1976-05-03 1977-05-02 PUMP INTENDED FOR TRANSPORTING HELIUM AND INCLUDING AT LEAST ONE AUTOMATIC VALVE

Country Status (7)

Country Link
JP (1) JPS52134103A (en)
CH (1) CH604005A5 (en)
DE (1) DE2619516C3 (en)
FR (1) FR2350482A1 (en)
GB (1) GB1541792A (en)
NL (1) NL7704800A (en)
SE (1) SE7704467L (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0043412A1 (en) * 1980-07-05 1982-01-13 Kernforschungszentrum Karlsruhe Gmbh Single-acting piston pump for liquid helium

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS636555Y2 (en) * 1979-10-30 1988-02-24
JPS6120359Y2 (en) * 1980-10-08 1986-06-19
DE8437865U1 (en) * 1984-12-22 1987-07-16 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Valve for piston compressor
KR100486575B1 (en) * 2002-09-05 2005-05-03 엘지전자 주식회사 Compressive apparatus for gas in reciprocating compressor
DE102006055466A1 (en) * 2006-11-24 2008-05-29 Schaeffler Kg Plate valve for a hydraulic clamping system
DE102007016010A1 (en) * 2007-04-03 2008-10-09 Schaeffler Kg Plate valve, designed as a check valve for a hydraulic system
DE102008005766A1 (en) * 2008-01-24 2009-07-30 Schaeffler Kg Pressure relief valve with stroke limitation
JP6830795B2 (en) * 2016-11-09 2021-02-17 株式会社神戸製鋼所 Silencer
WO2020104034A1 (en) * 2018-11-22 2020-05-28 Pierburg Pump Technology Gmbh Check valve arrangement and motor vehicle vacuum pump
CN112196637A (en) * 2020-09-29 2021-01-08 哈尔滨艾瑞排放控制技术股份有限公司 Extension spring type noise reduction valve of exhaust system

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH545916A (en) * 1971-11-09 1974-02-15

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0043412A1 (en) * 1980-07-05 1982-01-13 Kernforschungszentrum Karlsruhe Gmbh Single-acting piston pump for liquid helium

Also Published As

Publication number Publication date
JPS52134103A (en) 1977-11-10
DE2619516C3 (en) 1979-02-15
DE2619516A1 (en) 1977-11-10
DE2619516B2 (en) 1978-06-22
CH604005A5 (en) 1978-08-31
GB1541792A (en) 1979-03-07
NL7704800A (en) 1977-11-07
SE7704467L (en) 1977-11-04

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Legal Events

Date Code Title Description
ST Notification of lapse