SE331037B - - Google Patents

Info

Publication number
SE331037B
SE331037B SE15120/66A SE1512066A SE331037B SE 331037 B SE331037 B SE 331037B SE 15120/66 A SE15120/66 A SE 15120/66A SE 1512066 A SE1512066 A SE 1512066A SE 331037 B SE331037 B SE 331037B
Authority
SE
Sweden
Application number
SE15120/66A
Inventor
W Herold
G Rubi
Original Assignee
Werner & Pfleiderer
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 Werner & Pfleiderer filed Critical Werner & Pfleiderer
Publication of SE331037B publication Critical patent/SE331037B/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/0005—Control, e.g. regulation, of pumps, pumping installations or systems by using valves
    • F04D15/0011—Control, e.g. regulation, of pumps, pumping installations or systems by using valves by-pass valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/0005—Control, e.g. regulation, of pumps, pumping installations or systems by using 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2559—Self-controlled branched flow systems
    • Y10T137/265—Plural outflows
    • Y10T137/2668—Alternately or successively substituted outflow
    • Y10T137/2688—Flow rate responsive
    • Y10T137/269—Flow sensing turbine
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7866—Plural seating
    • Y10T137/7867—Sequential
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86509—Sequentially progressive opening or closing of plural ports
    • Y10T137/86517—With subsequent closing of first port
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87265—Dividing into parallel flow paths with recombining
    • Y10T137/87378—Second valve assembly carried by first valve head
    • Y10T137/87394—Carried valve is direct response valve [e.g., check valve, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87265—Dividing into parallel flow paths with recombining
    • Y10T137/87539—Having guide or restrictor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Check Valves (AREA)
  • Safety Valves (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Lift Valve (AREA)
SE15120/66A 1965-11-25 1966-11-04 SE331037B (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEW0040372 1965-11-25

Publications (1)

Publication Number Publication Date
SE331037B true SE331037B (enrdf_load_html_response) 1970-12-07

Family

ID=7602440

Family Applications (1)

Application Number Title Priority Date Filing Date
SE15120/66A SE331037B (enrdf_load_html_response) 1965-11-25 1966-11-04

Country Status (7)

Country Link
US (1) US3446233A (enrdf_load_html_response)
BE (1) BE689300A (enrdf_load_html_response)
DE (1) DE1528892B1 (enrdf_load_html_response)
ES (1) ES333746A1 (enrdf_load_html_response)
FR (1) FR1501481A (enrdf_load_html_response)
GB (1) GB1170078A (enrdf_load_html_response)
SE (1) SE331037B (enrdf_load_html_response)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3610268A (en) * 1970-01-07 1971-10-05 Reda Pump Co Liquid check valve with controlled gas vent
US3685533A (en) * 1971-04-26 1972-08-22 Joseph L Krechel Unloader valve assembly
US4019527A (en) * 1975-03-03 1977-04-26 Yarway Corporation Modulating flow control valve
DE4119496A1 (de) * 1991-06-13 1992-12-17 Drago Dipl Ing Kober Freilauf-rueckschlagventil, insbesondere fuer fluessiggastanker
IT1265033B1 (it) * 1993-05-28 1996-10-28 Ausimont Spa Polivinilidenfluoruro ad elevate prestazioni meccaniche ed elevata stabilita' termochimica, e relativo processo di preparazione
RU2193693C2 (ru) * 2001-02-12 2002-11-27 Гафт Яков Зиновьевич Насосная установка
US7469712B2 (en) * 2004-10-08 2008-12-30 Jansen's Aircraft Systems Controls, Inc. Relief valve
GB2447627B (en) * 2007-03-20 2011-05-25 Ford Global Tech Llc A check valve for a vacuum pump
US9599237B2 (en) * 2014-10-07 2017-03-21 Tescom Corporation 3-way inline air operated valve
US11000863B2 (en) * 2019-03-26 2021-05-11 Pentair Flow Technologies, Llc Push valve assembly and method
DE102020003756A1 (de) * 2019-07-12 2021-01-14 KSB SE & Co. KGaA Armaturanordnung
DE102020003753A1 (de) * 2019-07-12 2021-01-14 KSB SE & Co. KGaA Ventil

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2440590A (en) * 1938-01-21 1948-04-27 Kegresse Adolphe Pressure selector and corrector for bound-up automatic hydraulic transmissions
FR849319A (fr) * 1938-02-02 1939-11-21 Sulzer Ag Organe de retenue disposé du côté refoulement de turbo-pompes, en particulier de pompes alimentaires de chaudières
DE908814C (de) * 1943-06-24 1954-04-08 Hans Thoma Dr Ing Drosselvorrichtung fuer hydraulische Getriebe
US2571007A (en) * 1947-07-31 1951-10-09 United Eng Foundry Co Relief valve
CH331933A (de) * 1954-08-28 1958-08-15 Koninkl Maschf Gebr Stork & Co Rückschlagventil für eine Flüssigkeitspumpe
US2958501A (en) * 1957-12-26 1960-11-01 Banstrom Ind Inc Automatic control mechanism
DE1172088B (de) * 1958-06-28 1964-06-11 Klein Schanzlin & Becker Ag Freilaufrueckschlagventil
US3068882A (en) * 1958-07-05 1962-12-18 Odendahl Wilhelm Valve construction
AT220901B (de) * 1959-06-23 1962-04-25 Modranske Strojirny Ckd Narodn Rückschlagventil mit automatischer Überströmung
DE1155338B (de) * 1959-10-21 1963-10-03 Wilhelm Odendahl Freilauf-Rueckschlagventil in der Druckleitung von Kreiselpumpen mit einem servogesteuerten Mindestmengenventil

Also Published As

Publication number Publication date
FR1501481A (fr) 1967-11-10
ES333746A1 (es) 1967-11-01
US3446233A (en) 1969-05-27
GB1170078A (en) 1969-11-12
BE689300A (enrdf_load_html_response) 1967-04-14
DE1528892B1 (de) 1972-04-27

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