FR2193941B1 - - Google Patents

Info

Publication number
FR2193941B1
FR2193941B1 FR7226698A FR7226698A FR2193941B1 FR 2193941 B1 FR2193941 B1 FR 2193941B1 FR 7226698 A FR7226698 A FR 7226698A FR 7226698 A FR7226698 A FR 7226698A FR 2193941 B1 FR2193941 B1 FR 2193941B1
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
FR7226698A
Other versions
FR2193941A1 (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.)
Leesona Corp
Original Assignee
Leesona Corp
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 Leesona Corp filed Critical Leesona Corp
Publication of FR2193941A1 publication Critical patent/FR2193941A1/fr
Application granted granted Critical
Publication of FR2193941B1 publication Critical patent/FR2193941B1/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
    • F15C3/00—Circuit elements having moving parts
    • F15C3/04—Circuit elements having moving parts using diaphragms

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Measuring Fluid Pressure (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
FR7226698A 1971-07-26 1972-07-25 Expired FR2193941B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16544771A 1971-07-26 1971-07-26

Publications (2)

Publication Number Publication Date
FR2193941A1 FR2193941A1 (fr) 1974-02-22
FR2193941B1 true FR2193941B1 (fr) 1977-08-05

Family

ID=22598927

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7226698A Expired FR2193941B1 (fr) 1971-07-26 1972-07-25

Country Status (6)

Country Link
JP (1) JPS4835273A (fr)
CH (1) CH553341A (fr)
DE (1) DE2235990A1 (fr)
FR (1) FR2193941B1 (fr)
GB (1) GB1392114A (fr)
IT (1) IT963325B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4131127A (en) * 1977-01-28 1978-12-26 Ferro Jose V Locking valve
US5496009A (en) * 1994-10-07 1996-03-05 Bayer Corporation Valve
US11131331B2 (en) * 2019-07-10 2021-09-28 Facebook Technologies, Llc Complementary fluidic logic and memory devices

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2043522A1 (fr) * 1969-05-19 1971-02-19 Gen Electric
DE1946275A1 (de) * 1969-09-12 1971-03-18 Knorr Bremse Gmbh Membranverstaerker

Also Published As

Publication number Publication date
DE2235990A1 (de) 1973-02-08
CH553341A (de) 1974-08-30
GB1392114A (en) 1975-04-30
FR2193941A1 (fr) 1974-02-22
JPS4835273A (fr) 1973-05-24
IT963325B (it) 1974-01-10

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Legal Events

Date Code Title Description
ST Notification of lapse