CH553937A - FLOOR DRAIN VALVE. - Google Patents

FLOOR DRAIN VALVE.

Info

Publication number
CH553937A
CH553937A CH1036573A CH1036573A CH553937A CH 553937 A CH553937 A CH 553937A CH 1036573 A CH1036573 A CH 1036573A CH 1036573 A CH1036573 A CH 1036573A CH 553937 A CH553937 A CH 553937A
Authority
CH
Switzerland
Prior art keywords
drain valve
floor drain
floor
valve
drain
Prior art date
Application number
CH1036573A
Other languages
German (de)
Original Assignee
Jenaer Glaswerk Schott & Gen
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 Jenaer Glaswerk Schott & Gen filed Critical Jenaer Glaswerk Schott & Gen
Publication of CH553937A publication Critical patent/CH553937A/en

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
    • F16K21/00—Fluid-delivery valves, e.g. self-closing valves
    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/50—Preventing rotation of valve members
    • 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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/07—Construction of housing; Use of materials therefor of cutting-off parts of tanks, e.g. tank-cars
    • 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
    • F16K41/00—Spindle sealings
    • F16K41/10—Spindle sealings with diaphragm, e.g. shaped as bellows or tube

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Closures For Containers (AREA)
CH1036573A 1972-07-21 1973-07-17 FLOOR DRAIN VALVE. CH553937A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7227067 1972-07-21

Publications (1)

Publication Number Publication Date
CH553937A true CH553937A (en) 1974-09-13

Family

ID=6631646

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1036573A CH553937A (en) 1972-07-21 1973-07-17 FLOOR DRAIN VALVE.

Country Status (3)

Country Link
CH (1) CH553937A (en)
FR (1) FR2194284A7 (en)
GB (1) GB1381819A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5069423A (en) * 1990-06-21 1991-12-03 The Pfaudler Companies, Inc. Valve for clean chemical reactor
WO2002073075A1 (en) * 2000-03-09 2002-09-19 Nl Technologies, Ltd. Sanitary drain valve design
CN105197440B (en) * 2014-06-20 2019-04-19 新昌县科博机械有限公司 A kind of pressure vessel systems
WO2019241139A2 (en) * 2018-06-10 2019-12-19 Newberg Douglas Arthur Diaphragm valve
CN113339513B (en) * 2021-05-24 2022-06-10 浙江永盛科技股份有限公司 Self-cleaning kettle bottom valve

Also Published As

Publication number Publication date
FR2194284A7 (en) 1974-02-22
GB1381819A (en) 1975-01-29

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Legal Events

Date Code Title Description
PL Patent ceased