FR2384976B1 - - Google Patents

Info

Publication number
FR2384976B1
FR2384976B1 FR7808240A FR7808240A FR2384976B1 FR 2384976 B1 FR2384976 B1 FR 2384976B1 FR 7808240 A FR7808240 A FR 7808240A FR 7808240 A FR7808240 A FR 7808240A FR 2384976 B1 FR2384976 B1 FR 2384976B1
Authority
FR
France
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
FR7808240A
Other versions
FR2384976A1 (fr
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.)
Festo Maschinenfabrik Gottlieb Stoll Firma
Original Assignee
Festo Maschinenfabrik Gottlieb Stoll Firma
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 Festo Maschinenfabrik Gottlieb Stoll Firma filed Critical Festo Maschinenfabrik Gottlieb Stoll Firma
Publication of FR2384976A1 publication Critical patent/FR2384976A1/fr
Application granted granted Critical
Publication of FR2384976B1 publication Critical patent/FR2384976B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15C—FLUID-CIRCUIT ELEMENTS PREDOMINANTLY USED FOR COMPUTING OR CONTROL PURPOSES
    • F15C4/00—Circuit elements characterised by their special functions
    • 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
    • Y10T137/86582—Pilot-actuated
    • Y10T137/86614—Electric
    • 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
    • Y10T137/87169—Supply and exhaust
    • Y10T137/87217—Motor
FR7808240A 1977-03-22 1978-03-16 Dispositif de conversion de signaux Granted FR2384976A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772712491 DE2712491A1 (de) 1977-03-22 1977-03-22 Vorrichtung zur signalwandlung

Publications (2)

Publication Number Publication Date
FR2384976A1 FR2384976A1 (fr) 1978-10-20
FR2384976B1 true FR2384976B1 (fr) 1984-09-21

Family

ID=6004315

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7808240A Granted FR2384976A1 (fr) 1977-03-22 1978-03-16 Dispositif de conversion de signaux

Country Status (8)

Country Link
US (1) US4199130A (fr)
JP (1) JPS5848762B2 (fr)
CH (1) CH641879A5 (fr)
DE (1) DE2712491A1 (fr)
FR (1) FR2384976A1 (fr)
GB (1) GB1599252A (fr)
IT (1) IT1093399B (fr)
SE (1) SE434081B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5390694A (en) * 1993-10-13 1995-02-21 Tri-Clover, Inc. Vat bottom fill CIP system
US8397745B2 (en) 2007-02-12 2013-03-19 Colt Irrigation, LLC Fluid activated flow control apparatus
US9341281B2 (en) 2007-02-12 2016-05-17 Colt Irrigation Llc Fluid activated flow control apparatus
US10088849B2 (en) 2014-01-23 2018-10-02 Colt Irrigation, LLC Fluid activated flow control apparatus
US10571937B1 (en) 2014-01-23 2020-02-25 Colt Irrigation, LLC Valve control apparatus
US9599286B2 (en) 2014-01-23 2017-03-21 Colt Irrigation, LLC Fluid activated flow control apparatus

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2935972A (en) * 1953-09-03 1960-05-10 Segerstad Carl Gustaf Hard Af Operating and controlling device
US2850258A (en) * 1955-08-03 1958-09-02 Robertshaw Fulton Controls Co Electromagnetically operated valve
US2937846A (en) * 1957-06-10 1960-05-24 Specialties Dev Corp Double vent operated flood valve
US3038500A (en) * 1958-03-10 1962-06-12 Parker Hannifin Corp Pilot-master valves with pressure accumulators
US2993149A (en) * 1958-03-10 1961-07-18 Alpha Ind Inc Electro-magnetic controls
US3176954A (en) * 1961-04-13 1965-04-06 Ross Operating Valve Co Convertible valve assembly
GB978468A (en) * 1961-11-09 1964-12-23 Ass Elect Ind Improvements in or relating to pneumatic transducers
US3198207A (en) * 1961-11-14 1965-08-03 Elizabeth Willis N Fluid pressure controlled shut-off valve responsive to predetermined line pressures
US3140727A (en) * 1961-12-26 1964-07-14 Gen Electric Pilot controlled valve
US3611878A (en) * 1969-10-09 1971-10-12 Robertshaw Controls Co Electrically operated valve means
DE2302446A1 (de) * 1973-01-18 1974-07-25 Liebherr Aera Technik Gmbh Digitales druckregelventil

Also Published As

Publication number Publication date
SE7803216L (sv) 1978-09-23
CH641879A5 (de) 1984-03-15
IT1093399B (it) 1985-07-19
IT7821396A0 (it) 1978-03-21
FR2384976A1 (fr) 1978-10-20
DE2712491A1 (de) 1978-09-28
US4199130A (en) 1980-04-22
JPS5848762B2 (ja) 1983-10-31
GB1599252A (en) 1981-09-30
JPS53117818A (en) 1978-10-14
DE2712491C2 (fr) 1987-03-19
SE434081B (sv) 1984-07-02

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Legal Events

Date Code Title Description
ST Notification of lapse