IT1079442B - Valvola a sovrapposizione zero - Google Patents

Valvola a sovrapposizione zero

Info

Publication number
IT1079442B
IT1079442B IT50657/77A IT5065777A IT1079442B IT 1079442 B IT1079442 B IT 1079442B IT 50657/77 A IT50657/77 A IT 50657/77A IT 5065777 A IT5065777 A IT 5065777A IT 1079442 B IT1079442 B IT 1079442B
Authority
IT
Italy
Prior art keywords
overlapping valve
zero overlapping
zero
valve
overlapping
Prior art date
Application number
IT50657/77A
Other languages
English (en)
Italian (it)
Original Assignee
Deere & Co
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 Deere & Co filed Critical Deere & Co
Application granted granted Critical
Publication of IT1079442B publication Critical patent/IT1079442B/it

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
    • 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
    • F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
    • F16K11/065—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members
    • 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
    • Y10T137/86574—Supply and exhaust
    • Y10T137/86622—Motor-operated
    • Y10T137/8663—Fluid motor
    • 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
    • Y10T137/86574—Supply and exhaust
    • Y10T137/8667—Reciprocating valve
    • Y10T137/86694—Piston valve
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49405—Valve or choke making
    • Y10T29/49412—Valve or choke making with assembly, disassembly or composite article making

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Servomotors (AREA)
  • Multiple-Way Valves (AREA)
IT50657/77A 1976-08-16 1977-08-12 Valvola a sovrapposizione zero IT1079442B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/714,567 US4066099A (en) 1976-08-16 1976-08-16 Zero lap valve

Publications (1)

Publication Number Publication Date
IT1079442B true IT1079442B (it) 1985-05-13

Family

ID=24870561

Family Applications (1)

Application Number Title Priority Date Filing Date
IT50657/77A IT1079442B (it) 1976-08-16 1977-08-12 Valvola a sovrapposizione zero

Country Status (9)

Country Link
US (1) US4066099A (en])
JP (1) JPS5324631A (en])
AU (1) AU511454B2 (en])
CA (1) CA1054900A (en])
DE (1) DE2734035C2 (en])
ES (1) ES461605A1 (en])
FR (1) FR2362324A1 (en])
GB (1) GB1554079A (en])
IT (1) IT1079442B (en])

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3037674A1 (de) * 1980-10-04 1982-05-13 Wabco Steuerungstechnik GmbH & Co, 3000 Hannover Anordnung und ausbildung von durchlaessen fuer druckmittel in zylindern
FR2514852B1 (fr) * 1981-10-19 1985-09-27 Snecma Organe de distribution de fluide et procede de realisation du corps de cet organe
US4488343A (en) * 1982-05-07 1984-12-18 Jacob Kobelt Mounting assembly for fluid actuated components and method for connecting said components thereto
JP4958966B2 (ja) * 2009-12-03 2012-06-20 株式会社鷺宮製作所 切換弁
US20140110620A1 (en) * 2012-10-19 2014-04-24 GM Global Technology Operations LLC Split and brazed powdered metal valve body

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1072038B (en]) * 1959-12-24
US2742924A (en) * 1950-08-08 1956-04-24 Trabon Engineering Corp Piston for divisional feeder
US2920650A (en) * 1953-08-03 1960-01-12 Moog Servocontrols Inc Valve bushing
US3189049A (en) * 1963-08-02 1965-06-15 Carl M Carlson Multi-channel valve
US3921669A (en) * 1972-04-20 1975-11-25 Trw Inc Integral power steering gear and sintered metal valve sleeve therefor
US3754574A (en) * 1972-06-19 1973-08-28 A Andis Hydraulically-actuated omni-directional fluid valve

Also Published As

Publication number Publication date
CA1054900A (en) 1979-05-22
DE2734035C2 (de) 1983-03-17
AU2746677A (en) 1979-02-01
AU511454B2 (en) 1980-08-21
US4066099A (en) 1978-01-03
ES461605A1 (es) 1978-06-16
FR2362324A1 (fr) 1978-03-17
GB1554079A (en) 1979-10-17
DE2734035A1 (de) 1978-02-23
JPS62396B2 (en]) 1987-01-07
FR2362324B1 (en]) 1982-04-09
JPS5324631A (en) 1978-03-07

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