CH404321A - Rückflussverhinderndes Absperrventil - Google Patents

Rückflussverhinderndes Absperrventil

Info

Publication number
CH404321A
CH404321A CH1115162A CH1115162A CH404321A CH 404321 A CH404321 A CH 404321A CH 1115162 A CH1115162 A CH 1115162A CH 1115162 A CH1115162 A CH 1115162A CH 404321 A CH404321 A CH 404321A
Authority
CH
Switzerland
Prior art keywords
shut
sleeve
valve according
corrugated tube
hose
Prior art date
Application number
CH1115162A
Other languages
German (de)
English (en)
Inventor
Knott Theodor
Original Assignee
Rheinisches Metallwerk Gmbh
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
Priority claimed from DE1962R0032114 external-priority patent/DE1292978B/de
Application filed by Rheinisches Metallwerk Gmbh filed Critical Rheinisches Metallwerk Gmbh
Publication of CH404321A publication Critical patent/CH404321A/de

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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/28—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with resilient 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
    • F16K41/00—Spindle sealings
    • F16K41/10—Spindle sealings with diaphragm, e.g. shaped as bellows or tube
    • 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
    • F16K41/103—Spindle sealings with diaphragm, e.g. shaped as bellows or tube the diaphragm and the closure member being integrated in one member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Valves (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Check Valves (AREA)
  • Mechanically-Actuated Valves (AREA)
CH1115162A 1961-11-11 1962-09-21 Rückflussverhinderndes Absperrventil CH404321A (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DER0031447 1961-11-11
DE1962R0032114 DE1292978B (de) 1962-02-17 1962-02-17 Rueckschlagventil mit zusaetzlicher Handbetaetigung

Publications (1)

Publication Number Publication Date
CH404321A true CH404321A (de) 1965-12-15

Family

ID=25991511

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1115162A CH404321A (de) 1961-11-11 1962-09-21 Rückflussverhinderndes Absperrventil

Country Status (5)

Country Link
AT (1) AT239614B (enrdf_load_stackoverflow)
CH (1) CH404321A (enrdf_load_stackoverflow)
GB (1) GB995929A (enrdf_load_stackoverflow)
LU (1) LU42402A1 (enrdf_load_stackoverflow)
NL (1) NL138982B (enrdf_load_stackoverflow)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4270727A (en) * 1978-11-13 1981-06-02 Torr Vacuum Products, Inc. Spring loaded plug valve
US4368755A (en) 1978-12-20 1983-01-18 Copeland Corporation Valve assembly
US4478243A (en) * 1978-12-20 1984-10-23 Copeland Corporation Valve assembly
US4329125A (en) 1980-01-22 1982-05-11 Copeland Corporation Discharge valve
US4450860A (en) * 1981-02-13 1984-05-29 Copeland Corporation Discharge valve guide
US4469126A (en) * 1981-11-04 1984-09-04 Copeland Corporation Discharge valve assembly for refrigeration compressors
US4543989A (en) * 1981-11-04 1985-10-01 Copeland Corporation Discharge valve assembly for refrigeration compressors
WO2003038321A2 (en) * 2001-10-29 2003-05-08 Bermad, Limited Partnership Roll diaphragm control valve
ITTO20020503A1 (it) * 2002-06-14 2003-12-15 Vincenzo Varriale Metodo per la produzione di una tenuta multistrato e tenuta multistrato cosi' ottenuta
CN112032402A (zh) * 2020-09-15 2020-12-04 国网山东省电力公司平阴县供电公司 一种闸阀阀杆保护套

Also Published As

Publication number Publication date
NL138982B (nl) 1973-05-15
GB995929A (enrdf_load_stackoverflow) 1965-06-23
LU42402A1 (enrdf_load_stackoverflow) 1962-11-22
AT239614B (de) 1965-04-12

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