ES306035A1 - Improvements in the construction of retention valves. (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements in the construction of retention valves. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES306035A1
ES306035A1 ES0306035A ES306035A ES306035A1 ES 306035 A1 ES306035 A1 ES 306035A1 ES 0306035 A ES0306035 A ES 0306035A ES 306035 A ES306035 A ES 306035A ES 306035 A1 ES306035 A1 ES 306035A1
Authority
ES
Spain
Prior art keywords
valve body
translation
construction
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.)
Expired
Application number
ES0306035A
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.)
Bernadus Fatelband Johannes
Original Assignee
Bernadus Fatelband Johannes
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 Bernadus Fatelband Johannes filed Critical Bernadus Fatelband Johannes
Publication of ES306035A1 publication Critical patent/ES306035A1/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
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/025—Check valves with guided rigid valve members the valve being loaded by a spring
    • F16K15/026—Check valves with guided rigid valve members the valve being loaded by a spring the valve member being a movable body around which the medium flows when the valve is open

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Check Valves (AREA)
  • Regulating Braking Force (AREA)

Abstract

Improvements in the construction of check valves, provided with a more or less elongated valve body, which is guided in the housing and in its closed position sealing hermetically on a seat, characterized in that the seat is composed of a membrane in the form of sleeve of elastic material, which is fixed at the place of entry into the housing and surrounds the valve body, the valve body having, in its part turned towards the inlet side, a diameter increasing in the direction towards the outlet side , and the sleeve-shaped membrane in the closed position of the valve body, on its periphery with a free flange is applied on the valve body in place, where the diameter of the valve body increases or is maximum. (Machine-translation by Google Translate, not legally binding)
ES0306035A 1963-12-06 1964-11-14 Improvements in the construction of retention valves. (Machine-translation by Google Translate, not legally binding) Expired ES306035A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL301432 1963-12-06

Publications (1)

Publication Number Publication Date
ES306035A1 true ES306035A1 (en) 1965-03-01

Family

ID=19755275

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0306035A Expired ES306035A1 (en) 1963-12-06 1964-11-14 Improvements in the construction of retention valves. (Machine-translation by Google Translate, not legally binding)

Country Status (11)

Country Link
AT (1) AT255853B (en)
BE (1) BE655770A (en)
CH (1) CH422452A (en)
DE (1) DE1450636C3 (en)
DK (1) DK115440B (en)
ES (1) ES306035A1 (en)
FI (1) FI44314B (en)
GB (1) GB1085398A (en)
IL (1) IL22427A (en)
NO (1) NO115097B (en)
SE (1) SE300549B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH623905A5 (en) * 1977-06-24 1981-06-30 Fischer Ag Georg
FR2677101B1 (en) * 1991-05-30 1993-10-01 Philippe Cloup NON-RETURN VALVE WITH SELF-CLEANING SEALING DOORS.
GB9812205D0 (en) * 1998-06-05 1998-08-05 Matcon R & D Ltd Fluid flow device
CN103603974B (en) * 2013-11-07 2015-08-26 市下控股有限公司 Anti-siphon pressurized one-way valve
CN108487379B (en) * 2018-04-08 2020-12-04 沈纪云 Water purification storage tank capable of continuously supplying tea making water for large office area
DK180248B1 (en) * 2019-01-07 2020-09-15 Danfoss As Intellectual Property Differential pressure valve arrangement
US11857761B2 (en) * 2021-08-03 2024-01-02 Carefusion 303, Inc. Check valve

Also Published As

Publication number Publication date
DE1450636C3 (en) 1974-09-05
DE1450636A1 (en) 1969-03-27
SE300549B (en) 1968-04-29
GB1085398A (en) 1967-09-27
IL22427A (en) 1968-09-26
DK115440B (en) 1969-10-06
CH422452A (en) 1966-10-15
NO115097B (en) 1968-07-22
BE655770A (en) 1965-03-16
FI44314B (en) 1971-06-30
AT255853B (en) 1967-07-25
DE1450636B2 (en) 1972-05-18

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