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ES476563A1 - Apparatus for the Microregulation of Flow and Stabilization of Flow Rate - Google Patents

Apparatus for the Microregulation of Flow and Stabilization of Flow Rate

Info

Publication number
ES476563A1
ES476563A1 ES476563A ES476563A ES476563A1 ES 476563 A1 ES476563 A1 ES 476563A1 ES 476563 A ES476563 A ES 476563A ES 476563 A ES476563 A ES 476563A ES 476563 A1 ES476563 A1 ES 476563A1
Authority
ES
Spain
Prior art keywords
flow
microregulation
stabilization
cavity
flow rate
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
ES476563A
Other languages
Spanish (es)
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.)
Sis Ter SpA
Original Assignee
Sis Ter SpA
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 Sis Ter SpA filed Critical Sis Ter SpA
Publication of ES476563A1 publication Critical patent/ES476563A1/en
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
    • F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
    • F16K7/12—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm
    • F16K7/14—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm arranged to be deformed against a flat seat
    • F16K7/17—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm arranged to be deformed against a flat seat the diaphragm being actuated by fluid pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

The apparatus consists of a container having a cavity C' therein and inlet and outlet passages 2, 7 connecting said cavity with the outside, with the liquid inlet passage 2 having capillary dimensions. On the inside of the cavity, removably covering the opening of the outlet passage is located a flexible membrane. The apparatus is particularly used in perfusion and transfusion apparatus.
ES476563A 1978-01-12 1979-01-03 Apparatus for the Microregulation of Flow and Stabilization of Flow Rate Expired ES476563A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT19206/78A IT1091963B (en) 1978-01-12 1978-01-12 FLOW MICRO-REGULATOR DEVICE, AND FLOW STABILIZER, ESPECIALLY FOR PERFUSION AND TRANSFUSION EQUIPMENT

Publications (1)

Publication Number Publication Date
ES476563A1 true ES476563A1 (en) 1979-07-16

Family

ID=11155786

Family Applications (1)

Application Number Title Priority Date Filing Date
ES476563A Expired ES476563A1 (en) 1978-01-12 1979-01-03 Apparatus for the Microregulation of Flow and Stabilization of Flow Rate

Country Status (8)

Country Link
JP (1) JPS54103286A (en)
DE (1) DE2900699A1 (en)
ES (1) ES476563A1 (en)
FR (1) FR2414748A1 (en)
GB (1) GB2012393B (en)
IT (1) IT1091963B (en)
NO (1) NO784430L (en)
SE (1) SE7813358L (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4355639A (en) * 1980-05-21 1982-10-26 Sis-Ter S.P.A. Apparatus for the parenteral administration of liquids at a constant, adjustable flow rate
US4398542A (en) * 1980-12-15 1983-08-16 Ivac Corporation Pressure diaphragm
US4863437A (en) * 1986-03-20 1989-09-05 Clarke Ellis W Means for fluid administration
US5083742A (en) * 1990-08-01 1992-01-28 Photovac Incorporated Fluid control valve
DE4106071A1 (en) * 1991-02-27 1992-09-03 Morlock Gmbh Membrane unit with housing and cover - has clinch connection and feeder pipe for the hydraulic or pneumatic medium
JP2512684Y2 (en) * 1991-04-17 1996-10-02 三菱電機株式会社 Lead molding equipment
US5386848A (en) * 1994-02-22 1995-02-07 Alliedsignal Inc. Pneumatic check valve and method for making same
DE4438192C2 (en) * 1994-10-26 1998-01-15 Daimler Benz Ag Pressure relief valve for an air suspension strut of a motor vehicle
CN113368335B (en) * 2021-06-05 2023-02-28 浙江康泰医疗器械有限公司 Multifunctional infusion apparatus

Also Published As

Publication number Publication date
DE2900699A1 (en) 1979-07-19
IT7819206A0 (en) 1978-01-12
NO784430L (en) 1979-07-13
JPS54103286A (en) 1979-08-14
FR2414748A1 (en) 1979-08-10
IT1091963B (en) 1985-07-06
GB2012393A (en) 1979-07-25
SE7813358L (en) 1979-07-13
GB2012393B (en) 1982-04-07

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