DE2942103A1 - Pneumatischer verstaerker - Google Patents

Pneumatischer verstaerker

Info

Publication number
DE2942103A1
DE2942103A1 DE19792942103 DE2942103A DE2942103A1 DE 2942103 A1 DE2942103 A1 DE 2942103A1 DE 19792942103 DE19792942103 DE 19792942103 DE 2942103 A DE2942103 A DE 2942103A DE 2942103 A1 DE2942103 A1 DE 2942103A1
Authority
DE
Germany
Prior art keywords
sealing body
housing
spring
pneumatic
sealing rods
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.)
Granted
Application number
DE19792942103
Other languages
German (de)
English (en)
Other versions
DE2942103C2 (enExample
Inventor
Dipl.-Phys. Dr. Eberhard 7000 Stuttgart Schmid
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.)
Eckardt AG
Original Assignee
Eckardt AG
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 Eckardt AG filed Critical Eckardt AG
Priority to DE19792942103 priority Critical patent/DE2942103A1/de
Publication of DE2942103A1 publication Critical patent/DE2942103A1/de
Application granted granted Critical
Publication of DE2942103C2 publication Critical patent/DE2942103C2/de
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15C—FLUID-CIRCUIT ELEMENTS PREDOMINANTLY USED FOR COMPUTING OR CONTROL PURPOSES
    • F15C3/00—Circuit elements having moving parts
    • F15C3/04—Circuit elements having moving parts using diaphragms

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Diaphragms And Bellows (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
DE19792942103 1979-10-18 1979-10-18 Pneumatischer verstaerker Granted DE2942103A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19792942103 DE2942103A1 (de) 1979-10-18 1979-10-18 Pneumatischer verstaerker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792942103 DE2942103A1 (de) 1979-10-18 1979-10-18 Pneumatischer verstaerker

Publications (2)

Publication Number Publication Date
DE2942103A1 true DE2942103A1 (de) 1981-04-30
DE2942103C2 DE2942103C2 (enExample) 1990-04-12

Family

ID=6083746

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19792942103 Granted DE2942103A1 (de) 1979-10-18 1979-10-18 Pneumatischer verstaerker

Country Status (1)

Country Link
DE (1) DE2942103A1 (enExample)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE940685C (de) * 1954-07-04 1956-03-22 Askania Werke Ag Pneumatischer Kraftschalter
DE2116197A1 (de) * 1970-04-03 1971-10-14 Hitachi Ltd Pneumatisches Verdrängungs Vorsteuerventil
DE2324148A1 (de) * 1972-08-31 1974-03-14 Koehring Co Druckverstaerkerventil
DE2727577A1 (de) * 1977-06-18 1979-01-04 Honeywell Gmbh Steuerknochen, insbesondere fuer pneumatischen alternativverstaerker

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE940685C (de) * 1954-07-04 1956-03-22 Askania Werke Ag Pneumatischer Kraftschalter
DE2116197A1 (de) * 1970-04-03 1971-10-14 Hitachi Ltd Pneumatisches Verdrängungs Vorsteuerventil
DE2324148A1 (de) * 1972-08-31 1974-03-14 Koehring Co Druckverstaerkerventil
DE2727577A1 (de) * 1977-06-18 1979-01-04 Honeywell Gmbh Steuerknochen, insbesondere fuer pneumatischen alternativverstaerker

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
VDI/VDE-Richtlinien, VDI/VDE 2190, Blatt 2, S. 1-16, Dez. 1976 *

Also Published As

Publication number Publication date
DE2942103C2 (enExample) 1990-04-12

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee