FR2102235B1 - - Google Patents

Info

Publication number
FR2102235B1
FR2102235B1 FR7129423A FR7129423A FR2102235B1 FR 2102235 B1 FR2102235 B1 FR 2102235B1 FR 7129423 A FR7129423 A FR 7129423A FR 7129423 A FR7129423 A FR 7129423A FR 2102235 B1 FR2102235 B1 FR 2102235B1
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
FR7129423A
Other languages
French (fr)
Other versions
FR2102235A1 (enExample
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.)
JC Eckardt AG
Original Assignee
JC Eckardt AG
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
Priority claimed from DE19702040169 external-priority patent/DE2040169C3/de
Application filed by JC Eckardt AG filed Critical JC Eckardt AG
Publication of FR2102235A1 publication Critical patent/FR2102235A1/fr
Application granted granted Critical
Publication of FR2102235B1 publication Critical patent/FR2102235B1/fr
Expired 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
    • Y10T137/2278—Pressure modulating relays or followers
    • Y10T137/2365—Plural series units
    • 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
    • Y10T137/2278—Pressure modulating relays or followers
    • Y10T137/2409—With counter-balancing pressure feedback to the modulating device
    • Y10T137/2452—With counter-counter balancing pressure feedback

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Fluid Pressure (AREA)
  • Manipulator (AREA)
  • Fluid-Pressure Circuits (AREA)
FR7129423A 1970-08-13 1971-08-11 Expired FR2102235B1 (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702040169 DE2040169C3 (de) 1970-08-13 Schattung für pneumatische Regler

Publications (2)

Publication Number Publication Date
FR2102235A1 FR2102235A1 (enExample) 1972-04-07
FR2102235B1 true FR2102235B1 (enExample) 1975-07-11

Family

ID=5779581

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7129423A Expired FR2102235B1 (enExample) 1970-08-13 1971-08-11

Country Status (4)

Country Link
US (1) US3782403A (enExample)
CH (1) CH537045A (enExample)
FR (1) FR2102235B1 (enExample)
GB (1) GB1355134A (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3019360C2 (de) 1980-05-21 1984-11-22 Eckardt Ag, 7000 Stuttgart Schaltung für pneumatischen Regler
DE3218230C2 (de) * 1982-05-14 1987-01-22 Honeywell Regelsysteme GmbH, 6050 Offenbach Pneumatischer Regler
ATE457722T1 (de) * 2004-12-15 2010-03-15 Dornier Medtech Systems Gmbh Verbesserte zelltherapie und gewebsregeneration mittels stosswellen bei patienten mit kardiovaskulären and neurologischen krankheiten
US7654259B1 (en) * 2007-08-07 2010-02-02 Lawrence Royce Allen Keystone-shaped fireplace door apparatus

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1376489A (fr) * 1963-01-22 1964-10-31 Snecma élément de circuit pneumatique ou hydraulique exécutant simultanément les opérations logiques d'intersection et de dilemme
US3339571A (en) * 1964-06-24 1967-09-05 Foxboro Co Fluid amplifier analog controller
US3395719A (en) * 1964-09-23 1968-08-06 Gen Electric Fluid-operated control system
US3417769A (en) * 1964-11-30 1968-12-24 Johnson Service Co Pure fluid operational amplifier
US3388713A (en) * 1965-01-25 1968-06-18 Johnson Service Co Pure fluid summing impact modulator and universal amplifiers constructed therewith
GB1085925A (en) * 1965-09-22 1967-10-04 Westland Aircraft Ltd Improvements in or relating to pressure control systems
US3495774A (en) * 1968-01-19 1970-02-17 Us Army Flueric squaring circuit

Also Published As

Publication number Publication date
CH537045A (de) 1973-05-15
DE2040169B2 (de) 1973-05-24
US3782403A (en) 1974-01-01
DE2040169A1 (de) 1972-02-17
GB1355134A (en) 1974-06-05
FR2102235A1 (enExample) 1972-04-07

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Legal Events

Date Code Title Description
ST Notification of lapse