DE1500251B2 - - Google Patents

Info

Publication number
DE1500251B2
DE1500251B2 DE19651500251 DE1500251A DE1500251B2 DE 1500251 B2 DE1500251 B2 DE 1500251B2 DE 19651500251 DE19651500251 DE 19651500251 DE 1500251 A DE1500251 A DE 1500251A DE 1500251 B2 DE1500251 B2 DE 1500251B2
Authority
DE
Germany
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.)
Withdrawn
Application number
DE19651500251
Other languages
German (de)
Other versions
DE1500251A1 (enrdf_load_html_response
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
Publication of DE1500251B2 publication Critical patent/DE1500251B2/de
Publication of DE1500251A1 publication Critical patent/DE1500251A1/de
Withdrawn legal-status Critical Current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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
    • F16K31/365—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor the fluid acting on a diaphragm
    • 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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
    • F16K17/10—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with auxiliary valve for fluid operation of the main valve

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
DE19651500251 1965-11-02 1965-11-02 Withdrawn DE1500251A1 (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES0100310 1965-11-02

Publications (2)

Publication Number Publication Date
DE1500251B2 true DE1500251B2 (enrdf_load_html_response) 1970-09-03
DE1500251A1 DE1500251A1 (enrdf_load_html_response) 1970-09-03

Family

ID=7522972

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19651500251 Withdrawn DE1500251A1 (enrdf_load_html_response) 1965-11-02 1965-11-02

Country Status (6)

Country Link
AT (1) AT271118B (enrdf_load_html_response)
CH (1) CH450089A (enrdf_load_html_response)
DE (1) DE1500251A1 (enrdf_load_html_response)
GB (1) GB1169207A (enrdf_load_html_response)
NL (1) NL152068B (enrdf_load_html_response)
SE (1) SE341503B (enrdf_load_html_response)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT984196B (it) * 1973-02-23 1974-11-20 Nuovo Pignone Spa Valvola regolatrice
AU2584284A (en) * 1983-03-09 1984-09-13 Robert MacGregor Fairweather Pressure and safety relief valve
JP5582286B2 (ja) * 2009-12-25 2014-09-03 独立行政法人海洋研究開発機構 バルブ機構
CN109869490B (zh) * 2019-03-22 2024-07-26 无锡红旗除尘设备有限公司 一种可自动调节开启程度的下降式离线阀

Also Published As

Publication number Publication date
NL6614284A (enrdf_load_html_response) 1967-05-03
CH450089A (de) 1968-01-15
AT271118B (de) 1969-05-27
NL152068B (nl) 1977-01-17
DE1500251A1 (enrdf_load_html_response) 1970-09-03
SE341503B (enrdf_load_html_response) 1971-12-27
GB1169207A (en) 1969-10-29

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Legal Events

Date Code Title Description
E77 Valid patent as to the heymanns-index 1977
EF Willingness to grant licences
8339 Ceased/non-payment of the annual fee