DE364794C - Spring-loaded check valve for respiratory equipment - Google Patents

Spring-loaded check valve for respiratory equipment

Info

Publication number
DE364794C
DE364794C DEH85334D DEH0085334D DE364794C DE 364794 C DE364794 C DE 364794C DE H85334 D DEH85334 D DE H85334D DE H0085334 D DEH0085334 D DE H0085334D DE 364794 C DE364794 C DE 364794C
Authority
DE
Germany
Prior art keywords
spring
check valve
loaded check
respiratory equipment
respiratory
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
DEH85334D
Other languages
German (de)
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.)
HANSEATISCHE APPBAU GES
Original Assignee
HANSEATISCHE APPBAU GES
Publication date
Priority to DEH85334D priority Critical patent/DE364794C/en
Application granted granted Critical
Publication of DE364794C publication Critical patent/DE364794C/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
    • F16K15/028—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 the valve member consisting only of a predominantly disc-shaped flat element

Landscapes

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

Description

Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.

Claims (1)

Patent-Anspruch :Patent claim: Federbelastetes Rückschlagventil für Atmungsgeräte, dadurch gekennzeichnet, daß die Feder Qi) durch den Ventilteller (δ) fahrende Haken (g) abgestützt ist, deren einwärts gerichtete Enden den Hub des Tellers begrenzen.Spring-loaded check valve for breathing apparatus, characterized in that the spring Qi) is supported by hooks (g) which move through the valve disk (δ) and whose inwardly directed ends limit the stroke of the disk.
DEH85334D Spring-loaded check valve for respiratory equipment Expired DE364794C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEH85334D DE364794C (en) Spring-loaded check valve for respiratory equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH85334D DE364794C (en) Spring-loaded check valve for respiratory equipment

Publications (1)

Publication Number Publication Date
DE364794C true DE364794C (en) 1922-12-02

Family

ID=7164401

Family Applications (1)

Application Number Title Priority Date Filing Date
DEH85334D Expired DE364794C (en) Spring-loaded check valve for respiratory equipment

Country Status (1)

Country Link
DE (1) DE364794C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2339116A1 (en) * 1976-01-26 1977-08-19 Hoerbiger Ventilwerke Ag SPRING CHECK VALVE
EP0055959A2 (en) * 1981-01-06 1982-07-14 L'unite Hermetique S.A. Heat pump
US4373333A (en) * 1981-08-27 1983-02-15 General Motors Corporation Quick take-up master cylinder with check valve assembly

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2339116A1 (en) * 1976-01-26 1977-08-19 Hoerbiger Ventilwerke Ag SPRING CHECK VALVE
EP0055959A2 (en) * 1981-01-06 1982-07-14 L'unite Hermetique S.A. Heat pump
EP0055959A3 (en) * 1981-01-06 1983-06-29 L'unite Hermetique S.A. Heat pump
US4373333A (en) * 1981-08-27 1983-02-15 General Motors Corporation Quick take-up master cylinder with check valve assembly

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