NL185682C - Dubbelzittingsventiel. - Google Patents

Dubbelzittingsventiel.

Info

Publication number
NL185682C
NL185682C NLAANVRAGE7906044,A NL7906044A NL185682C NL 185682 C NL185682 C NL 185682C NL 7906044 A NL7906044 A NL 7906044A NL 185682 C NL185682 C NL 185682C
Authority
NL
Netherlands
Prior art keywords
seating valve
double seating
double
valve
seating
Prior art date
Application number
NLAANVRAGE7906044,A
Other languages
English (en)
Dutch (nl)
Other versions
NL185682B (nl
NL7906044A (nl
Original Assignee
Holstein & Kappert Maschf
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 Holstein & Kappert Maschf filed Critical Holstein & Kappert Maschf
Publication of NL7906044A publication Critical patent/NL7906044A/nl
Publication of NL185682B publication Critical patent/NL185682B/xx
Application granted granted Critical
Publication of NL185682C publication Critical patent/NL185682C/xx

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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/44—Details of seats or valve members of double-seat valves
    • F16K1/443—Details of seats or valve members of double-seat valves the seats being in series
    • F16K1/446—Details of seats or valve members of double-seat valves the seats being in series with additional cleaning or venting means between the two seats
    • 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
    • Y10T137/4238—With cleaner, lubrication added to fluid or liquid sealing at valve interface
    • Y10T137/4245—Cleaning or steam sterilizing
    • Y10T137/4259—With separate material addition
    • 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
    • Y10T137/87917—Flow path with serial valves and/or closures
    • Y10T137/88022—One valve head provides seat for other head

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Check Valves (AREA)
NLAANVRAGE7906044,A 1978-08-26 1979-08-07 Dubbelzittingsventiel. NL185682C (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2837298 1978-08-26
DE2837298A DE2837298C2 (de) 1978-08-26 1978-08-26 Doppelsitz-Hubventil

Publications (3)

Publication Number Publication Date
NL7906044A NL7906044A (nl) 1980-02-28
NL185682B NL185682B (nl) 1990-01-16
NL185682C true NL185682C (nl) 1990-06-18

Family

ID=6047960

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7906044,A NL185682C (nl) 1978-08-26 1979-08-07 Dubbelzittingsventiel.

Country Status (10)

Country Link
US (1) US4254792A (sv)
JP (1) JPS6020629B2 (sv)
AU (1) AU528977B2 (sv)
BR (1) BR7905498A (sv)
DE (1) DE2837298C2 (sv)
DK (1) DK345179A (sv)
FR (1) FR2434321A1 (sv)
GB (1) GB2033545B (sv)
NL (1) NL185682C (sv)
SE (1) SE441386B (sv)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4373545A (en) * 1981-01-26 1983-02-15 Cherry-Burrell Corporation Double block and vent valve
DE3141370A1 (de) * 1981-10-17 1983-04-28 Klein, Schanzlin & Becker Ag, 6710 Frankenthal Rueckschlagventil
US4669702A (en) * 1984-04-11 1987-06-02 White Consolidated Industries, Inc. Erosion resistant soft seated valve trim
US4557463A (en) * 1984-04-11 1985-12-10 White Consolidated Industries, Inc. Erosion resistant soft seated valve trim
US4813575A (en) * 1987-09-29 1989-03-21 Amtrol Inc. Non-refillable valve for pressurized containers
US4921214A (en) * 1989-05-18 1990-05-01 Amtrol Inc. Non-refillable packless valve for pressurized containers
US5036876A (en) * 1990-07-31 1991-08-06 Amtrol Inc. Non-refillable cylinder valve for returnable cylinders
US5186205A (en) * 1991-04-29 1993-02-16 Bachmann Industries, Inc. Valves for use in controlling the flow of a gas stream through ducts of large cross sectional areas
DE4129755C2 (de) * 1991-09-04 1994-09-29 Mannesmann Ag Doppelsitz-Ventilanordnung
DE4332109C2 (de) * 1993-09-22 1995-07-06 Tuchenhagen Otto Gmbh Vorrichtung zum leckagefreien Schalten eines Doppelsitzventils
FR2777626B1 (fr) * 1998-04-21 2000-05-26 Defontaine Vanne a clapets et membrane gonflable
US6136362A (en) * 1998-12-10 2000-10-24 Alfa Laval Flow Inc. High temperature/short time pasteurization system and method of cleaning
US7409964B2 (en) * 2005-12-05 2008-08-12 Hoeptner Iii Herbert W Faucet type valve with backflow control in handle structure
US8292260B1 (en) * 2011-08-03 2012-10-23 Gilstad Dennis W Impulse tolerant valve assembly
US8827244B2 (en) 2011-07-18 2014-09-09 Dennis W. Gilstad Tunable fluid end
US8567753B1 (en) 2011-07-18 2013-10-29 Dennis W. Gilstad Tunable valve assembly
US9080690B2 (en) 2011-07-18 2015-07-14 Dennis W. Gilstad Tunable check valve
US8944409B2 (en) 2011-07-18 2015-02-03 Dennis W. Gilstad Tunable fluid end
US8496224B1 (en) 2011-07-18 2013-07-30 Dennis W. Gilstad Tunable valve assembly
US8720857B2 (en) 2011-07-18 2014-05-13 Dennis W. Gilstad Tunable fluid end
US8905376B2 (en) 2011-07-18 2014-12-09 Dennis W. Gilstad Tunable check valve
US8939200B1 (en) 2011-07-18 2015-01-27 Dennis W. Gilstad Tunable hydraulic stimulator
US8746654B2 (en) 2011-07-18 2014-06-10 Dennis W. Gilstad Tunable fluid end
US9027636B2 (en) 2011-07-18 2015-05-12 Dennis W. Gilstad Tunable down-hole stimulation system
US8708306B2 (en) 2011-08-03 2014-04-29 Barbara C. Gilstad Tunable valve assembly
US8567754B1 (en) 2011-07-18 2013-10-29 Dennis W. Gilstad Tunable valve assembly
CN103591318A (zh) * 2013-11-22 2014-02-19 四川大学 一种阀门抗冲蚀双密封结构
DE102014113488A1 (de) * 2014-09-18 2016-03-24 Khs Gmbh Füllventil
US9169707B1 (en) 2015-01-22 2015-10-27 Dennis W. Gilstad Tunable down-hole stimulation array
US10113650B2 (en) * 2016-01-12 2018-10-30 Engip, LLC Dual seat valve
EP3626948B1 (de) * 2018-09-18 2021-06-16 Vitesco Technologies GmbH Ventil sowie verfahren zum herstellen eines ventils
WO2021106682A1 (ja) 2019-11-25 2021-06-03 株式会社豊田自動織機 回転電機のロータ
WO2021148583A1 (de) * 2020-01-24 2021-07-29 Gea Tuchenhagen Gmbh Ventil und Verfahren zum Reinigen

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE229601C (sv) *
US877865A (en) * 1905-05-06 1908-01-28 Ajax Valve Company Valve.
DE354818C (de) * 1920-09-25 1922-06-16 Schmidt & Wagner Schlammventil
US1654516A (en) * 1926-01-25 1927-12-27 Wylie G Wilson Valve
US1724017A (en) * 1927-05-28 1929-08-13 Creamery Package Mfg Co Valve
DE678978C (de) * 1934-05-25 1939-07-26 Jean Bugatti Verfahren zur Herstellung von Ventilen mit einem aus zwei oder mehreren federnden und starren scheibenfoermigen Teilen bestehenden Ventilteller
US2682891A (en) * 1949-11-10 1954-07-06 Leslie Co Double seated valve
DE855183C (de) * 1951-03-22 1952-11-10 Bergedorfer Eisenwerk A G Astr Umschaltventil
US2741264A (en) * 1951-12-05 1956-04-10 York Corp Reversing valves
GB822147A (en) * 1955-02-08 1959-10-21 Hattersley Ormskirk Ltd An improved fluid control valve
AT337510B (de) * 1973-04-09 1977-07-11 Klinger Ag Dichtungssystem fur absperrorgane
DE2532838C3 (de) * 1975-07-23 1982-10-14 Otto Tuchenhagen GmbH & Co KG, 2059 Büchen Doppelsitzventil mit Leckkontrolle
US4032784A (en) * 1975-08-04 1977-06-28 The Gerber Scientific Instrument Company Method and apparatus for examining a body by a beam of x-rays or other penetrating radiation
DE2632587C2 (de) * 1976-07-20 1985-05-30 Fa. Otto Tuchenhagen, 2059 Büchen Doppelsitzventil mit Leckkontrolle

Also Published As

Publication number Publication date
FR2434321B1 (sv) 1984-03-02
DE2837298A1 (de) 1980-03-06
SE441386B (sv) 1985-09-30
NL185682B (nl) 1990-01-16
AU528977B2 (en) 1983-05-19
BR7905498A (pt) 1980-05-13
NL7906044A (nl) 1980-02-28
DK345179A (da) 1980-02-27
JPS6020629B2 (ja) 1985-05-23
DE2837298C2 (de) 1984-05-24
JPS5530591A (en) 1980-03-04
GB2033545B (en) 1982-11-10
FR2434321A1 (fr) 1980-03-21
AU5021779A (en) 1980-03-06
SE7906577L (sv) 1980-02-27
US4254792A (en) 1981-03-10
GB2033545A (en) 1980-05-21

Similar Documents

Publication Publication Date Title
NL185682C (nl) Dubbelzittingsventiel.
NL7811419A (nl) Vlinderklep.
NO803731L (no) Hjerteventil.
IT7922396A0 (it) Valvola di controllo.
NL168922C (nl) Terugslagklep.
IT8025893A0 (it) Complesso valvolare.
NO790272L (no) Ventil.
NL176702C (nl) Terugslagklep.
NO792382L (no) Ventil.
NO792442L (no) Membranventil.
NL168598C (nl) Bolafsluiter.
NL7904303A (nl) Klepinrichting.
NL7708648A (nl) Afsluiter.
IT7921837A0 (it) Attuatore per valvola.
NL7712696A (nl) Klep.
NL7901685A (nl) Schuifafsluiter.
NL7901709A (nl) Afsluitklep.
NL7700888A (nl) Klep.
NL182018C (nl) Afsluiter.
IT7921586A0 (it) Valvola servo-pilotata.
NO791933L (no) Ventilsete.
NO782378L (no) Spalteventil.
NO763728L (no) Stengeventil.
NL7710648A (nl) Ventiel.
NL7902821A (nl) Klepbesturing.

Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
V1 Lapsed because of non-payment of the annual fee