ES214828U - Una valvula de dos posiciones. - Google Patents
Una valvula de dos posiciones.Info
- Publication number
- ES214828U ES214828U ES0214828U ES214828U ES214828U ES 214828 U ES214828 U ES 214828U ES 0214828 U ES0214828 U ES 0214828U ES 214828 U ES214828 U ES 214828U ES 214828 U ES214828 U ES 214828U
- Authority
- ES
- Spain
- Prior art keywords
- connection
- translation
- positions
- machine
- legally binding
- 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.)
- Granted
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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/021—Measuring pressure in heart or blood vessels
- A61B5/0215—Measuring pressure in heart or blood vessels by means inserted into the body
- A61B5/02152—Measuring pressure in heart or blood vessels by means inserted into the body specially adapted for venous pressure
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/021—Measuring pressure in heart or blood vessels
- A61B5/022—Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers
- A61B5/0235—Valves specially adapted therefor
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Cardiology (AREA)
- Engineering & Computer Science (AREA)
- Vascular Medicine (AREA)
- Medical Informatics (AREA)
- Surgery (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Physiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- General Engineering & Computer Science (AREA)
- Molecular Biology (AREA)
- Physics & Mathematics (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Ophthalmology & Optometry (AREA)
- Mechanical Engineering (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Binders And Loading Units For Sheaves (AREA)
- Sheet Holders (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Abstract
Una válvula de dos posiciones, que comprende una abertura de entrada, una abertura de salida y una conexión entre la abertura de entrada y la abertura de salida, teniendo dicha conexión una resistencia a la circulación que puede ser ajustada según se desee a un valor superior o inferior por medio de un miembro de control, caracterizada porque la abertura de entrada y la abertura de salida se abren a una cara y estan conectadas por una conexión capilar que se extiende principalmente en dirección paralela a la cara y que constituye la conexión, que tiene la resistencia a la circulación más elevada, consistiendo el miembro de control en una ménsula de sujeción que puede ser colocada en dos posiciones y que en una posición comprime un diafragma contra la cara o la conexión capilar, de modo que la conexión capilar constituye el único trayecto entre las dos aberturas y que en la otra posición libera el diafragma, de modo que una conexión que tiene una baja resistencia a la circulación está presente paralela a la conexión capilar.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7411714A NL7411714A (nl) | 1974-09-04 | 1974-09-04 | Tweestandenkraan. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES214828U true ES214828U (es) | 1976-07-16 |
ES214828Y ES214828Y (es) | 1976-12-01 |
Family
ID=19822022
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1975214828U Expired ES214828Y (es) | 1974-09-04 | 1975-09-02 | Una valvula de dos posiciones. |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE7527674U (es) |
ES (1) | ES214828Y (es) |
FR (1) | FR2284075A1 (es) |
NL (1) | NL7411714A (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3002907C2 (de) * | 1980-01-28 | 1991-11-21 | Rudolf Riester Gmbh & Co Kg, Fabrik Med. Apparate, 7455 Jungingen | Ablaßventil für Blutdruckmeßgeräte |
US4416287A (en) * | 1981-09-28 | 1983-11-22 | Rudolf Riester Gmbh & Co., Kg | Discharge valve for a blood pressure measuring device or the like |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2763322A (en) * | 1951-08-25 | 1956-09-18 | Nat Cylinder Gas Co | Two-stage valve for torch devices |
-
1974
- 1974-09-04 NL NL7411714A patent/NL7411714A/xx unknown
-
1975
- 1975-09-02 DE DE19757527674 patent/DE7527674U/de not_active Expired
- 1975-09-02 ES ES1975214828U patent/ES214828Y/es not_active Expired
- 1975-09-04 FR FR7527094A patent/FR2284075A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
NL7411714A (nl) | 1976-03-08 |
DE7527674U (de) | 1976-03-25 |
ES214828Y (es) | 1976-12-01 |
FR2284075A1 (fr) | 1976-04-02 |
FR2284075B1 (es) | 1978-08-18 |
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