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  • F01K7/00
    		•  Steam engine plants characterised by the use of specific types of engine (F01K 3/02 takes precedence); Plants or engines characterised by their use of special steam systems, cycles or processes (reciprocatingpiston engines using uniflow principle F01B 17/04); Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating [1, 2006.01] HB CC 3G080
  • F01K7/02
    		•  .the engines being of multiple-expansion type (the engines being only of turbine type F01K 7/16; the engines using steam of critical or over-critical pressure F01K 7/32; the engines being of extraction or non-condensing type F01K 7/34) [1, 2006.01] HB CC 3G080
  • F01K7/04
    		•  ..Control means specially adapted therefor [1, 2006.01] HB CC 3G080
  • F01K7/06
    		•  .the engines being of multiple-inlet-pressure type (F01K 7/02 takes precedence; the engines being only of turbine type F01K 7/16; the engines using steam of critical or over-critical pressure F01K 7/32; the engines being of extraction or non-condensing type F01K 7/34) [1, 2006.01] HB CC 3G080
  • F01K7/08
    		•  ..Control means specially adapted therefor [1, 2006.01] HB CC 3G080
  • F01K7/10
    		•  .characterised by the engine exhaust pressure (the engines being only of turbine type F01K 7/16; the engines using steam of critical or over-critical pressure F01K 7/32; the engines being of extraction or non-condensing type F01K 7/34) [1, 2006.01] HB CC 3G080
  • F01K7/12
    		•  ..of condensing type HB CC 3G080
  • F01K7/14
    		•  ...Control means specially adapted therefor [1, 2006.01] HB CC 3G080
  • F01K7/16
    		•  .the engines being only of turbine type (the engines using steam of critical or over-critical pressure F01K 7/32; the engines being of extraction or noncondensing type F01K 7/34) [1, 2006.01] HB CC 3G080
  • F01K7/16@A
    		•  Control HB CC 3G080
  • F01K7/16@Z
    		•  Others HB CC 3G080
  • F01K7/18
    		•  ..the turbine being of multiple-inlet-pressure type [1, 2006.01] HB CC 3G080
  • F01K7/18@A
    		•  characterized by the steam system, cycle, or process HB CC 3G080
  • F01K7/18@B
    		•  .supplying the flash steam to the low-pressure stage (using the flash steam 21/00 A, using the hot water and flash steam 3/02 B, 25/02, 25/04) HB CC 3G080
  • F01K7/18@C
    		•  Turbine structure; turbine parts, details, or accessories (turbine structure in general F 01 D) HB CC 3G080
  • F01K7/18@Z
    		•  Others HB CC 3G080
  • F01K7/20
    		•  ...Control means specially adapted therefor [1, 2006.01] HB CC 3G080
  • F01K7/20@A
    		•  Control for the linked high-pressure steam regulating valve and low-pressure steam regulating valve or mixed steam regulating valve HB CC 3G080
  • F01K7/20@Z
    		•  Others HB CC 3G080
  • F01K7/22
    		•  ..the turbines having inter-stage steam heating [1, 2006.01] HB CC 3G080
  • F01K7/22@A
    		•  Moisture separation (D takes precedence.) HB CC 3G080
  • F01K7/22@B
    		•  Turbine bypass route (D and E take precedence.) HB CC 3G080
  • F01K7/22@C
    		•  .storing the bypass steam (using an accumulator that stores the turbine bypass steam 3/02 A) HB CC 3G080
  • F01K7/22@D
    		•  using steam for reheat or moisture separation HB CC 3G080
  • F01K7/22@E
    		•  2-shaft type reheat turbine, e.g. cross-compound type turbine HB CC 3G080
  • F01K7/22@F
    		•  Turbine structure; turbine parts, details, or accessories (A and B take precedence. Turbine structure in general F 01 D) HB CC 3G080
  • F01K7/22@Z
    		•  Others HB CC 3G080
  • F01K7/24
    		•  ...Control or safety means specially adapted therefor [1, 2006.01] HB CC 3G080
  • F01K7/24@A
    		•  Moisture separation means control, e.g. moisture separator drain control, (F and G take precedence.) HB CC 3G080
  • F01K7/24@B
    		•  Turbine bypass route control (F, K, L take precedence.) HB CC 3G080
  • F01K7/24@C
    		•  .Turbine bypass valve control (D and E take precedence.) HB CC 3G080
  • F01K7/24@D
    		•  .Control of spray water to reduce the temperature of the turbine bypass steam (E takes precedence.) HB CC 3G080
  • F01K7/24@E
    		•  .Control peculiar to bypass steam storage (using the accumulator that stores the turbine bypass steam 3/02 A) HB CC 3G080
  • F01K7/24@F
    		•  Control of heating steam for reheat or moisture separation HB CC 3G080
  • F01K7/24@G
    		•  .Control of the after-use heating steam or its drain HB CC 3G080
  • F01K7/24@H
    		•  Control of the steam regulating valve or intercept valve HB CC 3G080
  • F01K7/24@J
    		•  .Control of a combination of the steam regulating valve and intercept valve HB CC 3G080
  • F01K7/24@K
    		•  Control of reheat turbine variable pressure operation (variable pressure operation control in general 13/02 D) HB CC 3G080
  • F01K7/24@L
    		•  Control of a two-axial type reheat turbine , e.g. cross-compound type turbine HB CC 3G080
  • F01K7/24@Z
    		•  Others, e.g. reheated steam volume controller HB CC 3G080
  • F01K7/26
    		•  ..the turbines having inter-stage steam accumulation [1, 2006.01] HB CC 3G080
  • F01K7/28
    		•  ...Control means specially adapted therefor [1, 2006.01] HB CC 3G080
  • F01K7/30
    		•  ..the turbines using exhaust steam only [1, 2006.01] HB CC 3G080
  • F01K7/32
    		•  .the engines using steam of critical or over-critical pressure [1, 2006.01] HB CC 3G080
  • F01K7/34
    		•  .the engines being of extraction or non-condensing type; Use of steam for feed-water heating (feed-water heaters in general F22D) [1, 2006.01] HB CC 3G080
  • F01K7/36
    		•  ..the engines being of positive-displacement type HB CC 3G080
  • F01K7/38
    		•  ..the engines being of turbine type [1, 2006.01] HB CC 3G080
  • F01K7/38@A
    		•  Control HB CC 3G080
  • F01K7/38@Z
    		•  Others HB CC 3G080
  • F01K7/38,101
    		•  ...Back pressure turbine HB CC 3G080
  • F01K7/38,101@A
    		•  Control HB CC 3G080
  • F01K7/38,101@B
    		•  .Steam regulating valve control HB CC 3G080
  • F01K7/38,101@Z
    		•  Others HB CC 3G080
  • F01K7/38,102
    		•  ...Bleeder turbine HB CC 3G080
  • F01K7/38,102@A
    		•  Control (bleeder regulating valve per se, its test device J) HB CC 3G080
  • F01K7/38,102@B
    		•  .Control of a combination of the steam regulating valve and bleeder valve (E to H take precedence.) HB CC 3G080
  • F01K7/38,102@C
    		•  ..Electrical control HB CC 3G080
  • F01K7/38,102@D
    		•  ..Non-electrical control HB CC 3G080
  • F01K7/38,102@E
    		•  .Control of at least two bleeder turbines HB CC 3G080
  • F01K7/38,102@F
    		•  .Control of the reheat, bleeder, or condensing turbine (use of steam for water supply heating and other purposes 7/44) HB CC 3G080
  • F01K7/38,102@G
    		•  .Air bleed control for water supply heating (F takes precedence. Use of steam for water supply heating and boiler water supply pump driving turbines 7/44) HB CC 3G080
  • F01K7/38,102@H
    		•  .Air bleed control for boiler water supply pump driving turbines (F takes precedence. Use of steam for water supply heating and boiler water supply pump driving turbines 7/44) HB CC 3G080
  • F01K7/38,102@J
    		•  Turbine structure; turbine parts, details or accessories, e.g. bleeder regulating valve, its test device (turbine structure in general F 01 D) HB CC 3G080
  • F01K7/38,102@Z
    		•  Others HB CC 3G080
  • F01K7/38,103
    		•  ....At least two bleeder turbines HB CC 3G080
  • F01K7/38,103@A
    		•  Control HB CC 3G080
  • F01K7/38,103@Z
    		•  Others HB CC 3G080
  • F01K7/38,104
    		•  ...Bleeder or back pressure turbine HB CC 3G080
  • F01K7/38,104@A
    		•  Control HB CC 3G080
  • F01K7/38,104@Z
    		•  Others HB CC 3G080
  • F01K7/40
    		•  ..Use of two or more feed-water heaters in series HB CC 3G080
  • F01K7/40@A
    		•  Control HB CC 3G080
  • F01K7/40@Z
    		•  Others, e.g. warming device HB CC 3G080
  • F01K7/42
    		•  ..Use of desuperheaters for feed-water heating HB CC 3G080
  • F01K7/44
    		•  ..Use of steam for feed-water heating and another purpose HB CC 3G080
  • F01K7/44@A
    		•  Control HB CC 3G080
  • F01K7/44@Z
    		•  Others HB CC 3G080
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