IT1130548B - Apparecchio idraulico di comando e o di misura particolarmente valvola regolatrice di portata a comando elettrico - Google Patents

Apparecchio idraulico di comando e o di misura particolarmente valvola regolatrice di portata a comando elettrico

Info

Publication number
IT1130548B
IT1130548B IT69017/80A IT6901780A IT1130548B IT 1130548 B IT1130548 B IT 1130548B IT 69017/80 A IT69017/80 A IT 69017/80A IT 6901780 A IT6901780 A IT 6901780A IT 1130548 B IT1130548 B IT 1130548B
Authority
IT
Italy
Prior art keywords
hydraulic control
electrically operated
measuring equipment
regulator valve
flow regulator
Prior art date
Application number
IT69017/80A
Other languages
English (en)
Italian (it)
Other versions
IT8069017A0 (it
Inventor
Reiner Bartholomaus
Hans Wolfges
Original Assignee
Rexroth Gmbh G L
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 Rexroth Gmbh G L filed Critical Rexroth Gmbh G L
Publication of IT8069017A0 publication Critical patent/IT8069017A0/it
Application granted granted Critical
Publication of IT1130548B publication Critical patent/IT1130548B/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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/30—Details
    • 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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/22—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution
    • F16K3/24—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members
    • F16K3/26—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members with fluid passages in the valve member
    • 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
    • Y10T137/8158—With indicator, register, recorder, alarm or inspection means
    • Y10T137/8225—Position or extent of motion indicator
    • 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
    • Y10T137/8158—With indicator, register, recorder, alarm or inspection means
    • Y10T137/8225—Position or extent of motion indicator
    • Y10T137/8242—Electrical
    • 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
    • Y10T137/86718—Dividing into parallel flow paths with recombining
    • Y10T137/86759—Reciprocating
    • Y10T137/86791—Piston
    • Y10T137/86799—With internal flow passage

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Magnetically Actuated Valves (AREA)
  • Sliding Valves (AREA)
  • Servomotors (AREA)
  • Multiple-Way Valves (AREA)
IT69017/80A 1980-01-19 1980-12-31 Apparecchio idraulico di comando e o di misura particolarmente valvola regolatrice di portata a comando elettrico IT1130548B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803001886 DE3001886A1 (de) 1980-01-19 1980-01-19 Hydraulisches steuer- und/oder messgeraet, insbesondere elektrisch steuerbares stromregelventil

Publications (2)

Publication Number Publication Date
IT8069017A0 IT8069017A0 (it) 1980-12-31
IT1130548B true IT1130548B (it) 1986-06-18

Family

ID=6092471

Family Applications (1)

Application Number Title Priority Date Filing Date
IT69017/80A IT1130548B (it) 1980-01-19 1980-12-31 Apparecchio idraulico di comando e o di misura particolarmente valvola regolatrice di portata a comando elettrico

Country Status (6)

Country Link
US (1) US4342331A (en])
JP (1) JPS56105178A (en])
DE (1) DE3001886A1 (en])
FR (1) FR2474130A1 (en])
GB (1) GB2067720B (en])
IT (1) IT1130548B (en])

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3515072A1 (de) * 1985-04-26 1986-11-06 Gesellschaft für Strahlen- und Umweltforschung mbH, München, 8042 Neuherberg Anlage fuer die schadgaszufuhr zu einer expositions-kammer
US4662604A (en) * 1985-05-30 1987-05-05 Canadian Fram Limited Force balanced EGR valve with position feedback
JPH0310453Y2 (en]) * 1985-07-11 1991-03-14
DE3819260A1 (de) * 1988-06-06 1989-12-07 Heilmeier & Weinlein Hydraulikventil
DE3908291C1 (en) * 1989-03-14 1990-04-26 Heilmeier & Weinlein Fabrik Fuer Oel-Hydraulik Gmbh & Co Kg, 8000 Muenchen, De Flow-control valve
DE4142996A1 (de) * 1991-12-24 1993-07-01 Bosch Gmbh Robert Verfahren zum messen der mechanischen bewegung eines magnetventilankers, insbesondere von elektrisch gesteuerten einspritzanlagen
JPH0619273U (ja) * 1992-08-19 1994-03-11 ティーオーエー株式会社 接続パネル
WO1995011823A2 (en) * 1993-10-29 1995-05-04 Grau Limited Vehicle brake system
DK142593D0 (da) * 1993-12-21 1993-12-21 Ole Cramer Nielsen Apparat til styring af en ventil
DE19710318A1 (de) * 1997-03-13 1998-09-17 Mannesmann Rexroth Ag Wegeventil
CN111306143B (zh) * 2020-04-08 2022-01-18 上海诺玛液压系统有限公司 比例阀阀芯稳态液动力的智能标定装置及方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US86381A (en) * 1869-02-02 Improvement in steam-engine balanced valves
US3145927A (en) * 1962-06-18 1964-08-25 Bernard H Prouty Steam trap
US3593575A (en) * 1968-01-05 1971-07-20 Emerson Electric Co Combination flow meter and control valve
DE1806775B2 (de) * 1968-11-02 1971-11-11 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Durchflussmessgeraet
JPS5139435A (en) * 1974-09-30 1976-04-02 Nippon Seiko Kk Chokudogatadenki atsuryokuseigiyoben
US3960358A (en) * 1975-02-11 1976-06-01 Rudolf Vollmer Pressure reducer
DE7606375U1 (de) * 1976-03-03 1976-12-02 Buerkert Gmbh, 7118 Ingelfingen Elektrische stellungsanzeige
US4167262A (en) * 1976-10-12 1979-09-11 Hunt Valve Co., Inc. Pilot actuated valve

Also Published As

Publication number Publication date
US4342331A (en) 1982-08-03
FR2474130B1 (en]) 1984-10-26
JPS56105178A (en) 1981-08-21
DE3001886A1 (de) 1981-07-23
IT8069017A0 (it) 1980-12-31
FR2474130A1 (fr) 1981-07-24
GB2067720A (en) 1981-07-30
DE3001886C2 (en]) 1988-01-14
GB2067720B (en) 1983-07-27
JPS634071B2 (en]) 1988-01-27

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