DE3538307A1 - Glaspraezisionsventil und verfahren zur herstellung desselben - Google Patents

Glaspraezisionsventil und verfahren zur herstellung desselben

Info

Publication number
DE3538307A1
DE3538307A1 DE19853538307 DE3538307A DE3538307A1 DE 3538307 A1 DE3538307 A1 DE 3538307A1 DE 19853538307 DE19853538307 DE 19853538307 DE 3538307 A DE3538307 A DE 3538307A DE 3538307 A1 DE3538307 A1 DE 3538307A1
Authority
DE
Germany
Prior art keywords
valve
valve body
glass
sharpened
annular groove
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.)
Granted
Application number
DE19853538307
Other languages
German (de)
English (en)
Other versions
DE3538307C2 (enExample
Inventor
Keiji Kobe Fujimoto
Reinhard 1000 Berlin Thom
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.)
Sysmex Corp
Original Assignee
Sysmex Corp
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 Sysmex Corp filed Critical Sysmex Corp
Publication of DE3538307A1 publication Critical patent/DE3538307A1/de
Application granted granted Critical
Publication of DE3538307C2 publication Critical patent/DE3538307C2/de
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/001—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass valves or valve housings
    • 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
    • F16K1/36—Valve members
    • F16K1/38—Valve members of conical shape
    • F16K1/385—Valve members of conical shape contacting in the closed position, over a substantial axial length, a seat surface having the same inclination
    • 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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/02—Construction of housing; Use of materials therefor of lift valves
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S251/00—Valves and valve actuation
    • Y10S251/90—Valves with o-rings
    • 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
    • Y10T137/4358—Liquid supplied at valve interface
    • Y10T137/4435—Spring biased piston feed
    • 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
    • Y10T137/4358—Liquid supplied at valve interface
    • Y10T137/4442—External pressure
    • 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
    • Y10T137/4456—With liquid valves or liquid trap seals
    • Y10T137/4621—Seal for relatively movable valving parts
    • Y10T137/4628—Horizontally moving valve
    • Y10T137/4636—Rotary
    • 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
    • Y10T137/4456—With liquid valves or liquid trap seals
    • Y10T137/4643—Liquid valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sliding Valves (AREA)
  • Lift Valve (AREA)
  • Taps Or Cocks (AREA)
  • Check Valves (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
DE19853538307 1984-10-31 1985-10-28 Glaspraezisionsventil und verfahren zur herstellung desselben Granted DE3538307A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59229155A JPS61109976A (ja) 1984-10-31 1984-10-31 ガラス精密弁およびその製法

Publications (2)

Publication Number Publication Date
DE3538307A1 true DE3538307A1 (de) 1986-05-07
DE3538307C2 DE3538307C2 (enExample) 1987-07-30

Family

ID=16887637

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19853538307 Granted DE3538307A1 (de) 1984-10-31 1985-10-28 Glaspraezisionsventil und verfahren zur herstellung desselben

Country Status (3)

Country Link
US (1) US4671915A (enExample)
JP (1) JPS61109976A (enExample)
DE (1) DE3538307A1 (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0679807A1 (en) 1994-03-23 1995-11-02 Flow International Corporation Erosion resistant high pressure relief valve
US6113304A (en) * 1997-09-18 2000-09-05 Flow International Corporation Coupling for high pressure fluid pump assembly
US6145845A (en) * 1997-09-18 2000-11-14 Flow International Corporation Biased seal assembly for high pressure fluid pump
CN114102306A (zh) * 2021-11-10 2022-03-01 山西四建集团有限公司 一种施工中混凝土墙面平整装置

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8905988U1 (de) * 1989-05-12 1990-09-13 Robert Bosch Gmbh, 7000 Stuttgart Vorrichtung zum Fördern von Kraftstoff aus einem Vorratstank zur Brennkraftmaschine eines Kraftfahrzeuges
JPH0875029A (ja) * 1994-09-07 1996-03-19 Nichiden Kogyo Kk 電磁弁
AU2001296619A1 (en) * 2000-10-06 2002-04-15 Robertshaw Controls Company Improved stopcock
US8720648B1 (en) * 2005-04-27 2014-05-13 Coltec Industrial Products, LLC Check valve and method and apparatus for extending life of check valves
DE102009036981A1 (de) * 2009-08-12 2011-02-17 Satisloh Ag Flexibles Polierwerkzeug zur Feinbearbeitung von optisch wirksamen Flächen an insbesondere Brillengläsern
US9353742B2 (en) 2014-10-01 2016-05-31 Curtis Roys Check valve
US9611980B2 (en) 2014-10-01 2017-04-04 Curtis Roys Check valve
US9418421B1 (en) * 2015-09-26 2016-08-16 Nastaran Neishaboori Automation of biopsy specimen handling
US12460733B2 (en) 2022-04-09 2025-11-04 Curtis Alan Roys Divider block system and balancing valve for divider block system

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1929834U (de) * 1964-04-24 1965-12-23 Helmut Duecker Glasventil.
DE1225456B (de) * 1963-10-31 1966-09-22 Zeiss Carl Fa Ventil fuer Vakuumeinrichtungen zum Einlassen und Dosieren gasfoermiger Medien, insbesondere Luft
DE2330168A1 (de) * 1973-06-14 1975-01-02 Robert Williams Hengesbach Ventil
US4121619A (en) * 1972-04-04 1978-10-24 Pauliukonis Richard S Tapered valves with conical seats
DE2838976A1 (de) * 1978-09-07 1980-03-20 Fritz Gmbh Normschliff Spindelhahn

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US911809A (en) * 1907-07-25 1909-02-09 Prec Glass Grinding Machine Company Art of grinding interchangeable ground-glass bottle-necks and stoppers therefor.
US914244A (en) * 1908-06-13 1909-03-02 Prec Glass Grinding Machine Company Method of making interchangeable ground-glass bottle-necks and ground-glass stoppers therefor.
US2083228A (en) * 1936-03-02 1937-06-08 William O Geyer Chemcial apparatus
US2154574A (en) * 1938-05-24 1939-04-18 Corning Glass Works Ground glass joint
US2427849A (en) * 1945-02-28 1947-09-23 Carr Lowrey Glass Company Method of and means for grinding glass bottle stoppers
US2589985A (en) * 1948-11-03 1952-03-18 L G Nester Company Inc Stopcock retaining device
US2648179A (en) * 1952-01-10 1953-08-11 Manes Milton Method for the production of high precision glass stopcocks
US2995057A (en) * 1957-03-15 1961-08-08 Parker Hannifin Corp Seal for rigid seating members wherein protruding portion thereof is receivable into adjacent channel portion
GB840559A (en) * 1957-08-02 1960-07-06 Damic Controls Ltd Improvements in fluid control valves
US3293342A (en) * 1963-09-23 1966-12-20 Marvin H Grove Method for manufacture of valve sealing means
US3269696A (en) * 1964-05-08 1966-08-30 Kontes Glass Co Stopcock and plug retainer therefor
US3444281A (en) * 1966-04-21 1969-05-13 Grace W R & Co Process of preparing cellular closure gaskets
DE1764326A1 (de) * 1968-05-17 1971-07-01 Bbc Brown Boveri & Cie Verfahren zur Anbringung einer Hohlkehle an einem Halbleiterbauelement
US3577486A (en) * 1968-09-20 1971-05-04 Ford Motor Co Method of forming an air cleaner seal
US3580275A (en) * 1969-02-24 1971-05-25 Tiona Betts Inc Valve
US3756273A (en) * 1971-11-22 1973-09-04 R Hengesbach Valve
US3861646A (en) * 1972-10-27 1975-01-21 Dresser Ind Dual sealing element valve for oil well pumps
NL7409107A (nl) * 1974-07-05 1976-01-07 Philips Nv Werkwijze en inrichting voor het inslijpen van groeven.
US3904718A (en) * 1974-09-03 1975-09-09 Boeing Co Countersink sealant application method
US3945396A (en) * 1975-02-24 1976-03-23 Hengesbach Robert W Rapid seating check valve
JPS57100024A (en) * 1980-12-15 1982-06-22 Matsushita Electric Works Ltd Manufacture of septic tank
JPS57155364U (enExample) * 1981-03-26 1982-09-29

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1225456B (de) * 1963-10-31 1966-09-22 Zeiss Carl Fa Ventil fuer Vakuumeinrichtungen zum Einlassen und Dosieren gasfoermiger Medien, insbesondere Luft
DE1929834U (de) * 1964-04-24 1965-12-23 Helmut Duecker Glasventil.
US4121619A (en) * 1972-04-04 1978-10-24 Pauliukonis Richard S Tapered valves with conical seats
DE2330168A1 (de) * 1973-06-14 1975-01-02 Robert Williams Hengesbach Ventil
DE2838976A1 (de) * 1978-09-07 1980-03-20 Fritz Gmbh Normschliff Spindelhahn

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0679807A1 (en) 1994-03-23 1995-11-02 Flow International Corporation Erosion resistant high pressure relief valve
US5564469A (en) * 1994-03-23 1996-10-15 Flow International Corporation Erosion resistant high pressure relief valve
US6113304A (en) * 1997-09-18 2000-09-05 Flow International Corporation Coupling for high pressure fluid pump assembly
US6145845A (en) * 1997-09-18 2000-11-14 Flow International Corporation Biased seal assembly for high pressure fluid pump
CN114102306A (zh) * 2021-11-10 2022-03-01 山西四建集团有限公司 一种施工中混凝土墙面平整装置
CN114102306B (zh) * 2021-11-10 2023-10-20 山西四建集团有限公司 一种施工中混凝土墙面平整装置

Also Published As

Publication number Publication date
DE3538307C2 (enExample) 1987-07-30
US4671915A (en) 1987-06-09
JPH0420106B2 (enExample) 1992-03-31
JPS61109976A (ja) 1986-05-28

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee