FR1348260A - Check valve - Google Patents

Check valve

Info

Publication number
FR1348260A
FR1348260A FR925734A FR925734A FR1348260A FR 1348260 A FR1348260 A FR 1348260A FR 925734 A FR925734 A FR 925734A FR 925734 A FR925734 A FR 925734A FR 1348260 A FR1348260 A FR 1348260A
Authority
FR
France
Prior art keywords
check valve
check
valve
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
FR925734A
Other languages
French (fr)
Inventor
Denis James Battersby
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 filed Critical
Priority to FR925734A priority Critical patent/FR1348260A/en
Application granted granted Critical
Publication of FR1348260A publication Critical patent/FR1348260A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S1/00—Cleaning of vehicles
    • B60S1/02—Cleaning windscreens, windows or optical devices
    • B60S1/46—Cleaning windscreens, windows or optical devices using liquid; Windscreen washers
    • B60S1/48—Liquid supply therefor
    • 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
    • F16K15/04—Check valves with guided rigid valve members shaped as balls

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
FR925734A 1963-02-22 1963-02-22 Check valve Expired FR1348260A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR925734A FR1348260A (en) 1963-02-22 1963-02-22 Check valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR925734A FR1348260A (en) 1963-02-22 1963-02-22 Check valve

Publications (1)

Publication Number Publication Date
FR1348260A true FR1348260A (en) 1964-01-04

Family

ID=8797696

Family Applications (1)

Application Number Title Priority Date Filing Date
FR925734A Expired FR1348260A (en) 1963-02-22 1963-02-22 Check valve

Country Status (1)

Country Link
FR (1) FR1348260A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0030675A2 (en) * 1979-12-18 1981-06-24 Siemens Aktiengesellschaft Exchangeable mouthpiece for respiratory testing devices

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0030675A2 (en) * 1979-12-18 1981-06-24 Siemens Aktiengesellschaft Exchangeable mouthpiece for respiratory testing devices
EP0030675A3 (en) * 1979-12-18 1982-03-31 Siemens Aktiengesellschaft Berlin Und Munchen Exchangeable mouthpiece for respiratory testing devices

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