DE2401399C2 - Hydraulisches Wegeventil - Google Patents

Hydraulisches Wegeventil

Info

Publication number
DE2401399C2
DE2401399C2 DE2401399A DE2401399A DE2401399C2 DE 2401399 C2 DE2401399 C2 DE 2401399C2 DE 2401399 A DE2401399 A DE 2401399A DE 2401399 A DE2401399 A DE 2401399A DE 2401399 C2 DE2401399 C2 DE 2401399C2
Authority
DE
Germany
Prior art keywords
longitudinal slide
driver
pressure medium
slide
space
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.)
Expired
Application number
DE2401399A
Other languages
German (de)
English (en)
Other versions
DE2401399A1 (de
Inventor
Erwin 7145 Markgröningen Kulmann
Günther 7141 Möglingen Schwerin
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to DE2401399A priority Critical patent/DE2401399C2/de
Priority to US05/536,860 priority patent/US3990473A/en
Priority to GB95375A priority patent/GB1470616A/en
Priority to JP50005542A priority patent/JPS50102926A/ja
Priority to FR7500741A priority patent/FR2257833B1/fr
Priority to RO197581080A priority patent/RO68376A/ro
Publication of DE2401399A1 publication Critical patent/DE2401399A1/de
Application granted granted Critical
Publication of DE2401399C2 publication Critical patent/DE2401399C2/de
Expired legal-status Critical Current

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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/04—Construction of housing; Use of materials therefor of sliding valves
    • F16K27/041—Construction of housing; Use of materials therefor of sliding valves cylindrical slide 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86928—Sequentially progressive opening or closing of plural valves
    • Y10T137/87016—Lost motion
    • Y10T137/8704—First valve actuates second 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
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87153—Plural noncommunicating flow paths
    • Y10T137/87161—With common valve operator
    • 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
    • Y10T137/877—With flow control means for branched passages
    • Y10T137/87708—With common valve operator
    • Y10T137/8778—Spring biased

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Lift Valve (AREA)
  • Multiple-Way Valves (AREA)
DE2401399A 1974-01-12 1974-01-12 Hydraulisches Wegeventil Expired DE2401399C2 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE2401399A DE2401399C2 (de) 1974-01-12 1974-01-12 Hydraulisches Wegeventil
US05/536,860 US3990473A (en) 1974-01-12 1974-12-27 Valve arrangement
GB95375A GB1470616A (en) 1974-01-12 1975-01-09 Slide valve
JP50005542A JPS50102926A (enExample) 1974-01-12 1975-01-10
FR7500741A FR2257833B1 (enExample) 1974-01-12 1975-01-10
RO197581080A RO68376A (fr) 1974-01-12 1975-01-10 Distribuiteur a voies multiples

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2401399A DE2401399C2 (de) 1974-01-12 1974-01-12 Hydraulisches Wegeventil

Publications (2)

Publication Number Publication Date
DE2401399A1 DE2401399A1 (de) 1975-07-17
DE2401399C2 true DE2401399C2 (de) 1982-12-30

Family

ID=5904655

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2401399A Expired DE2401399C2 (de) 1974-01-12 1974-01-12 Hydraulisches Wegeventil

Country Status (6)

Country Link
US (1) US3990473A (enExample)
JP (1) JPS50102926A (enExample)
DE (1) DE2401399C2 (enExample)
FR (1) FR2257833B1 (enExample)
GB (1) GB1470616A (enExample)
RO (1) RO68376A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4909187B2 (ja) * 2007-06-18 2012-04-04 英俊 藤井 摩擦撹拌接合用の裏当部材、及び摩擦撹拌接合方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1552768A (en) * 1922-10-31 1925-09-08 Eric M Smith Hydraulic press apparatus
DE1157865B (de) * 1953-08-08 1963-11-21 Erich Herion Mehrwegeventil mit mehreren gleichachsigen Ventilsitzen
GB774312A (en) * 1954-09-27 1957-05-08 Hymatic Eng Co Ltd Improvements in hydraulic control valves
DE1582161C3 (de) * 1967-12-28 1978-07-27 Robert Bosch Gmbh, 7000 Stuttgart Hydraulische Hubeinrichtung an Mähdreschern
US3498525A (en) * 1968-01-15 1970-03-03 Kraftco Corp Package and cover therefor

Also Published As

Publication number Publication date
FR2257833B1 (enExample) 1979-02-23
RO68376A (fr) 1980-03-15
FR2257833A1 (enExample) 1975-08-08
DE2401399A1 (de) 1975-07-17
GB1470616A (en) 1977-04-14
US3990473A (en) 1976-11-09
JPS50102926A (enExample) 1975-08-14

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Legal Events

Date Code Title Description
OD Request for examination
8120 Willingness to grant licences paragraph 23
D2 Grant after examination
8339 Ceased/non-payment of the annual fee